This document is a summer training report submitted by Iqubal Husain, an engineering student, for their internship at the Maintenance Department of Nalkup Khand in Maharajganj. The report provides an introduction to the department and organization, describes various workshops and maintenance activities observed during the training period, and acknowledges those who supported the training experience. It aims to fulfill requirements for the student's diploma in mechanical engineering.
Summer training report for diploma holders in mechanical branch.It is necessary to submitted at the end of summer training to the college or to the institute. It is very helpful for diploma aspirants to submit their field exposure on irrigation department.
This document is an industrial training report submitted by Piyushkumar Tiwari to the North Eastern Railway Gorakhpur workshop. It provides an overview of the various departments within the workshop including the machine shop, painting shop, wheel shop, spring shop, heat treatment shop, and jig and fixture shop. It describes the various machines, processes, and activities carried out in each department to repair and maintain railway equipment and rolling stock.
Summer Internship/Training report at Indian RailwayChirag Jain
The document summarizes Chirag Jain's 15-day summer training at the Western Railway Carriage Repair Workshop in Mumbai. It includes an acknowledgement, declaration, preface, and schedule of shops visited each day including lifting and maintenance of ICF and FIAT bogies, suspension springs and shock absorbers, air brake systems, wheels and axles, and final inspection. Key activities of the workshop included periodic overhauling of 1500 passenger coaches per year. Maintenance processes for bogies, air brakes, and other components are described. Safety precautions and defects to check for during maintenance are also outlined.
The Gorakhpur mechanical workshop was established in 1903 to repair steam locomotives. It now overhauls 180 coaches per month, including AC and non-AC coaches. The workshop has several shops for inspection, machine work, painting, wheel and shaft repair, spring production, heat treatment, jigs and fixtures. It is located in Gorakhpur and employs 19 officers and 378 supervisors.
Hitech Machine Tools is a manufacturing company located in Faridabad, Haryana, India that produces jigs, dies, and other equipment for automotive companies. It was founded in 1996 and has an annual turnover of 3 crores. The company has 50 employees and produces a variety of products including gauges, hydraulic systems, and automotive components. It aims to provide quality products at reasonable prices and good after-sales service to customers. The founder, Mr. Rakesh Sharma, started the company with a goal of supporting the domestic automotive industry in India.
The document provides a 3-page internship report summarizing Nasit Malay Ramesh's 28-day internship at Jyoti CNC Automation Pvt. Ltd. The report details Jyoti CNC's manufacturing processes for CNC machines, including casting, machining, assembly, and quality control testing. It also describes the various components that make up CNC machines and the different departments within Jyoti CNC involved in production.
This document provides a summary of a training report presentation on the Carriage & Wagon Workshop in Jagadhri. It introduces the workshop, describing its founding in 1952 and responsibilities of repairing rolling stock. It then describes some of the main shops on the workshop including bogie, wheel, and paint shops. It further discusses the lifting shop and how rolling stock is assembled and parts introduced. It classifies different types of rolling stock and describes braking systems, focusing on vacuum and air brakes including their principal parts and operations in release, application, and lap stages. CNC plasma cutting is also introduced.
this report contain mainly initial training conducting to civil engineering undergraduates. report contains high rise building construction day to day works.
Summer training report for diploma holders in mechanical branch.It is necessary to submitted at the end of summer training to the college or to the institute. It is very helpful for diploma aspirants to submit their field exposure on irrigation department.
This document is an industrial training report submitted by Piyushkumar Tiwari to the North Eastern Railway Gorakhpur workshop. It provides an overview of the various departments within the workshop including the machine shop, painting shop, wheel shop, spring shop, heat treatment shop, and jig and fixture shop. It describes the various machines, processes, and activities carried out in each department to repair and maintain railway equipment and rolling stock.
Summer Internship/Training report at Indian RailwayChirag Jain
The document summarizes Chirag Jain's 15-day summer training at the Western Railway Carriage Repair Workshop in Mumbai. It includes an acknowledgement, declaration, preface, and schedule of shops visited each day including lifting and maintenance of ICF and FIAT bogies, suspension springs and shock absorbers, air brake systems, wheels and axles, and final inspection. Key activities of the workshop included periodic overhauling of 1500 passenger coaches per year. Maintenance processes for bogies, air brakes, and other components are described. Safety precautions and defects to check for during maintenance are also outlined.
The Gorakhpur mechanical workshop was established in 1903 to repair steam locomotives. It now overhauls 180 coaches per month, including AC and non-AC coaches. The workshop has several shops for inspection, machine work, painting, wheel and shaft repair, spring production, heat treatment, jigs and fixtures. It is located in Gorakhpur and employs 19 officers and 378 supervisors.
Hitech Machine Tools is a manufacturing company located in Faridabad, Haryana, India that produces jigs, dies, and other equipment for automotive companies. It was founded in 1996 and has an annual turnover of 3 crores. The company has 50 employees and produces a variety of products including gauges, hydraulic systems, and automotive components. It aims to provide quality products at reasonable prices and good after-sales service to customers. The founder, Mr. Rakesh Sharma, started the company with a goal of supporting the domestic automotive industry in India.
The document provides a 3-page internship report summarizing Nasit Malay Ramesh's 28-day internship at Jyoti CNC Automation Pvt. Ltd. The report details Jyoti CNC's manufacturing processes for CNC machines, including casting, machining, assembly, and quality control testing. It also describes the various components that make up CNC machines and the different departments within Jyoti CNC involved in production.
This document provides a summary of a training report presentation on the Carriage & Wagon Workshop in Jagadhri. It introduces the workshop, describing its founding in 1952 and responsibilities of repairing rolling stock. It then describes some of the main shops on the workshop including bogie, wheel, and paint shops. It further discusses the lifting shop and how rolling stock is assembled and parts introduced. It classifies different types of rolling stock and describes braking systems, focusing on vacuum and air brakes including their principal parts and operations in release, application, and lap stages. CNC plasma cutting is also introduced.
this report contain mainly initial training conducting to civil engineering undergraduates. report contains high rise building construction day to day works.
The document provides background information on the history of Indian Railways and the development of wagons. It then summarizes details about the Wagon Repair Workshop in Kota, including its establishment, facilities, production statistics, and workflow process. The training report aims to provide the student with knowledge of rail coach and wagon manufacturing and repair processes.
Central Railway Locomotive Workshop in Parel, Mumbai provides inplant training. This report details the training of Akshay Ghanwat and Satish Ghatge during the 2015-16 academic year. It describes the various shops in the workshop including the machine shop with lathes, CNC machines, and tools. It also discusses the wheel shop, welding shop, diesel locomotives, narrow gauge locomotives, and cranes.
The document discusses a summer training report submitted by Akash Vishwakarma at the Diesel Locomotive Works in partial fulfillment of a Bachelor of Technology degree. It includes sections on the Maintenance Service Shop, Central Transport Shop, SCADA system, and the colony area. The Maintenance Service Shop section describes various sub-sections including the winding shop, electronics shop, meter shop, and battery shop which repair and maintain locomotive parts and systems.
This report contains concise details of in-plant training received at Colombo Dockyard PLC to fulfill the industrial training requirements of B.Sc. Eng. degree program at University of Moratuwa.
This document provides details about an internship training project conducted at the Central Railway Locomotive Workshop in Parel, Mumbai. It includes an introduction, certificates of completion for three interns, an acknowledgment, an index of topics covered in the internship report, and initial sections on braking systems used in Indian railways. Specifically, it discusses the classification of braking systems, focusing on air brake systems which use compressed air supplied by air compressors to activate brakes on each coach through a series of pipes, reservoirs, valves and cylinders.
Ne railway gorakhpur summer training reportKrishna Yadav
This document is an industrial training report submitted by Krishna Kumar Yadav in partial fulfillment of a Bachelor of Technology degree in Mechanical Engineering from Buddha Institute of Technology, Gorakhpur, India for the period of July-December 2015. The report provides an overview of Krishna's 4-week training at the Mechanical Workshop of North Eastern Railway in Gorakhpur. It describes the various main shops in the workshop, including the machine shop, heat treatment shop, welding shop, wheel shop, and paint shop. It also discusses the material handling system and braking system used at the workshop.
Mechanicaal workshop gorakhpur summer training reporthmthimanshu
This document provides an industrial training report from North Eastern Railway Gorakhpur workshop. It includes an acknowledgement, abstract, introduction on Indian Railways, and sections on the machine shop, painting shop, spring shop, heat treatment shop, jigs and fixtures shop, and shell shop. The report describes the various processes, equipment, and purposes of each shop area within the workshop.
The document provides details about an industrial training report for a civil engineering student at Simplex Infrastructures Ltd. It summarizes a residential project called Hiranandini Lake Verandahs that Simplex is constructing. Key details include the location of the project, specifications of the 27-floor towers including number of flats and amenities, and descriptions of the construction processes for laying building slabs and columns. Photos supplement the summaries of construction steps.
Summer Training Report for Diploma (mechanical) StudentsKashifRaza113
This Training is completed at UPSRTC (Lucknow) by a student of polytechnic(mechanical) from Integral University Lucknow. UPSRTC is a Government Organisation for Public Transport in Uttar Pradesh.
This report provides an overview of the industrial training undertaken by the author at Hindustan Shipyard Limited in Visakhapatnam, India. The report discusses the shipbuilding process and facilities at HSL. HSL has significant shipbuilding infrastructure including steel processing facilities, a building dock, shipways, and an outfitting jetty. The shipbuilding methodology involves steel fabrication, pre-assembly of hull blocks, erection and joining of blocks, and outfitting. The report provides details on the various departments involved including hull, pre-fabrication, erection, engineering, and quality control. It also provides background on HSL, describing its facilities, organization structure, and role as a major shipbuilding company in India
The Gorakhpur mechanical workshop was established in 1903 to repair and overhaul steam locomotives. It now maintains and overhauls 180 coaches per month. The workshop covers 29.8 hectares and has facilities like inspection, machine, painting, wheel/shaft, spring, heat treatment, jig/fixture, braking, and shell shops that repair and maintain different components of coaches using various machines and processes like welding, machining, and heat treatment. The workshop is staffed by 19 officers and 378 supervisors and supports the maintenance of Northeast Railway coaches.
The document provides background information on Bharat Heavy Electricals Limited (BHEL), including that it was established in 1964 to make India self-reliant in manufacturing heavy electrical equipment, it has grown to have 17 manufacturing units and supplies over 180 products across various sectors, and has played a key role in developing India's power sector with over 138 GW of installed capacity based on BHEL-supplied equipment.
Jhansi Workshop is the biggest Wagon Repair Workshop of Indian Railways. It is
spread in area of 3.4 lakh square meter. The Covered area is 65000 square meter. The
Railway Board Wagon POH target for Jhansi workshop is 610 wagons per month which is
approximately 16 % of the wagon POH done in Indian Railways.
Summer Training Report,DIESEL LOCOMOTIVE WORKS,VARANASI(DLW)Vivek Yadav
Summer Training Report,
Locomotive Manufacturing Workshops(EES,LTS,LFS,HMS)
DIESEL LOCOMOTIVE WORKS, VARANASI(DLW),
MECHANICAL ENGINEERING,
Diesel locomotive works (DLW) is production unit under the ministry of railways. This was set up in collaboration with American Locomotive Company (ALCO) USA in 1961 and the first locomotive was rolled out in 1964. This unit produces diesel electronic locomotives and DG sets for Indian railways and other customers in India and abroad.
Electric Loco Shed, Tughlakabad, New DelhiPrabjeet Singh
This document provides information about Prabjeet Singh's 4 week summer training at the Electric Loco Shed in Tughlakabad, New Delhi from May 25 to June 22, 2016. It includes an acknowledgements section thanking various supervisors and colleagues for their support. The abstract summarizes that the shed was established in 1988 and maintains WAG9, WAM4 and WAP7 electric locomotives that operate on the New Delhi to Bombay route.
Internship Report (MEchanical Engg) by kalpesh pawarKalpesh Pawar
The document is an internship report submitted by Kalpesh Gurunath Pawar detailing his internship at Esmech Equipment Pvt. Ltd. It includes an overview of the company, acknowledgments, and descriptions of the planning, fabrication, machine, and assembly departments that Kalpesh observed and learned about during the internship. Tables with machine specifications from each department are also included.
This document summarizes an internship report submitted by two interns at the Electrical and Mechanical Department of Power Transmission and Distribution IC of Larsen & Toubro Limited. It provides details of their internship, which involved reviewing specifications for the Bangalore Metro Rail Corporation Limited project. It describes the scope of work for electrification of metro rail stations, including earthing philosophy, load details, cable sizing, and distribution transformer sizing. It also discusses metro rail terminology and traction systems used in various Indian metro projects.
The document provides details about Anurag Upadhyay's industrial training report submitted for his Bachelor of Technology degree. It includes an introduction to the North Eastern Railway workshop in Gorakhpur where he completed his training. The main shops in the workshop are described over multiple chapters, including the machine shop, heat treatment shop, welding shop, wheel shop, and paint shop. Processes, equipment and activities in each shop are summarized.
The document provides background information on the history of Indian Railways and the development of wagons. It then summarizes details about the Wagon Repair Workshop in Kota, including its establishment, facilities, production statistics, and workflow process. The training report aims to provide the student with knowledge of rail coach and wagon manufacturing and repair processes.
Central Railway Locomotive Workshop in Parel, Mumbai provides inplant training. This report details the training of Akshay Ghanwat and Satish Ghatge during the 2015-16 academic year. It describes the various shops in the workshop including the machine shop with lathes, CNC machines, and tools. It also discusses the wheel shop, welding shop, diesel locomotives, narrow gauge locomotives, and cranes.
The document discusses a summer training report submitted by Akash Vishwakarma at the Diesel Locomotive Works in partial fulfillment of a Bachelor of Technology degree. It includes sections on the Maintenance Service Shop, Central Transport Shop, SCADA system, and the colony area. The Maintenance Service Shop section describes various sub-sections including the winding shop, electronics shop, meter shop, and battery shop which repair and maintain locomotive parts and systems.
This report contains concise details of in-plant training received at Colombo Dockyard PLC to fulfill the industrial training requirements of B.Sc. Eng. degree program at University of Moratuwa.
This document provides details about an internship training project conducted at the Central Railway Locomotive Workshop in Parel, Mumbai. It includes an introduction, certificates of completion for three interns, an acknowledgment, an index of topics covered in the internship report, and initial sections on braking systems used in Indian railways. Specifically, it discusses the classification of braking systems, focusing on air brake systems which use compressed air supplied by air compressors to activate brakes on each coach through a series of pipes, reservoirs, valves and cylinders.
Ne railway gorakhpur summer training reportKrishna Yadav
This document is an industrial training report submitted by Krishna Kumar Yadav in partial fulfillment of a Bachelor of Technology degree in Mechanical Engineering from Buddha Institute of Technology, Gorakhpur, India for the period of July-December 2015. The report provides an overview of Krishna's 4-week training at the Mechanical Workshop of North Eastern Railway in Gorakhpur. It describes the various main shops in the workshop, including the machine shop, heat treatment shop, welding shop, wheel shop, and paint shop. It also discusses the material handling system and braking system used at the workshop.
Mechanicaal workshop gorakhpur summer training reporthmthimanshu
This document provides an industrial training report from North Eastern Railway Gorakhpur workshop. It includes an acknowledgement, abstract, introduction on Indian Railways, and sections on the machine shop, painting shop, spring shop, heat treatment shop, jigs and fixtures shop, and shell shop. The report describes the various processes, equipment, and purposes of each shop area within the workshop.
The document provides details about an industrial training report for a civil engineering student at Simplex Infrastructures Ltd. It summarizes a residential project called Hiranandini Lake Verandahs that Simplex is constructing. Key details include the location of the project, specifications of the 27-floor towers including number of flats and amenities, and descriptions of the construction processes for laying building slabs and columns. Photos supplement the summaries of construction steps.
Summer Training Report for Diploma (mechanical) StudentsKashifRaza113
This Training is completed at UPSRTC (Lucknow) by a student of polytechnic(mechanical) from Integral University Lucknow. UPSRTC is a Government Organisation for Public Transport in Uttar Pradesh.
This report provides an overview of the industrial training undertaken by the author at Hindustan Shipyard Limited in Visakhapatnam, India. The report discusses the shipbuilding process and facilities at HSL. HSL has significant shipbuilding infrastructure including steel processing facilities, a building dock, shipways, and an outfitting jetty. The shipbuilding methodology involves steel fabrication, pre-assembly of hull blocks, erection and joining of blocks, and outfitting. The report provides details on the various departments involved including hull, pre-fabrication, erection, engineering, and quality control. It also provides background on HSL, describing its facilities, organization structure, and role as a major shipbuilding company in India
The Gorakhpur mechanical workshop was established in 1903 to repair and overhaul steam locomotives. It now maintains and overhauls 180 coaches per month. The workshop covers 29.8 hectares and has facilities like inspection, machine, painting, wheel/shaft, spring, heat treatment, jig/fixture, braking, and shell shops that repair and maintain different components of coaches using various machines and processes like welding, machining, and heat treatment. The workshop is staffed by 19 officers and 378 supervisors and supports the maintenance of Northeast Railway coaches.
The document provides background information on Bharat Heavy Electricals Limited (BHEL), including that it was established in 1964 to make India self-reliant in manufacturing heavy electrical equipment, it has grown to have 17 manufacturing units and supplies over 180 products across various sectors, and has played a key role in developing India's power sector with over 138 GW of installed capacity based on BHEL-supplied equipment.
Jhansi Workshop is the biggest Wagon Repair Workshop of Indian Railways. It is
spread in area of 3.4 lakh square meter. The Covered area is 65000 square meter. The
Railway Board Wagon POH target for Jhansi workshop is 610 wagons per month which is
approximately 16 % of the wagon POH done in Indian Railways.
Summer Training Report,DIESEL LOCOMOTIVE WORKS,VARANASI(DLW)Vivek Yadav
Summer Training Report,
Locomotive Manufacturing Workshops(EES,LTS,LFS,HMS)
DIESEL LOCOMOTIVE WORKS, VARANASI(DLW),
MECHANICAL ENGINEERING,
Diesel locomotive works (DLW) is production unit under the ministry of railways. This was set up in collaboration with American Locomotive Company (ALCO) USA in 1961 and the first locomotive was rolled out in 1964. This unit produces diesel electronic locomotives and DG sets for Indian railways and other customers in India and abroad.
Electric Loco Shed, Tughlakabad, New DelhiPrabjeet Singh
This document provides information about Prabjeet Singh's 4 week summer training at the Electric Loco Shed in Tughlakabad, New Delhi from May 25 to June 22, 2016. It includes an acknowledgements section thanking various supervisors and colleagues for their support. The abstract summarizes that the shed was established in 1988 and maintains WAG9, WAM4 and WAP7 electric locomotives that operate on the New Delhi to Bombay route.
Internship Report (MEchanical Engg) by kalpesh pawarKalpesh Pawar
The document is an internship report submitted by Kalpesh Gurunath Pawar detailing his internship at Esmech Equipment Pvt. Ltd. It includes an overview of the company, acknowledgments, and descriptions of the planning, fabrication, machine, and assembly departments that Kalpesh observed and learned about during the internship. Tables with machine specifications from each department are also included.
This document summarizes an internship report submitted by two interns at the Electrical and Mechanical Department of Power Transmission and Distribution IC of Larsen & Toubro Limited. It provides details of their internship, which involved reviewing specifications for the Bangalore Metro Rail Corporation Limited project. It describes the scope of work for electrification of metro rail stations, including earthing philosophy, load details, cable sizing, and distribution transformer sizing. It also discusses metro rail terminology and traction systems used in various Indian metro projects.
The document provides details about Anurag Upadhyay's industrial training report submitted for his Bachelor of Technology degree. It includes an introduction to the North Eastern Railway workshop in Gorakhpur where he completed his training. The main shops in the workshop are described over multiple chapters, including the machine shop, heat treatment shop, welding shop, wheel shop, and paint shop. Processes, equipment and activities in each shop are summarized.
This industrial training report provides a 3 sentence summary of the document:
The report summarizes Izhar Ansari's 4 week industrial training at the Mechanical Workshop of the North Eastern Railway in Gorakhpur. It describes the various main shops in the workshop, including the machine shop, heat treatment shop, welding shop, wheel shop, paint shop, and spring shop. It also discusses the material handling system and braking system at the workshop.
indian railway gorakhpur training report for mechanical engineering 2016 Kishan Bharti
This document is an industrial training report submitted by Kishan Bharti during a 4-week training at the North Eastern Railway workshop in Gorakhpur, India. It includes an introduction to Indian Railways, a description of various shops in the workshop including machine, painting, wheel, spring, heat treatment, and jig and fixture shops. It also summarizes the processes, equipment, and activities carried out in each shop during Kishan's training period at the workshop.
project report on water supply works under supervision of indian railwaysDevesh Chaurasia
1. The document is a summer training report submitted by Devesh Kumar Chaurasia, a civil engineering student, about his training at the Jamalpur Workshop Water Supply project.
2. The report provides details of the water supply system for railway installations at Jamalpur, including water intake from the Ganges River, storage tanks, water treatment plant, and distribution system.
3. Chaurasia observed various aspects of the project including the water demand, pipe networks, storage facilities, treatment processes, and discusses the future scope of upgrading aging infrastructure to meet growing demand.
Harnaut mechanicaL workshop summer training repoRTRohit Bharti
This document provides an industrial training report from Rohit Bharti, a mechanical engineering student, about his 4-week training at the mechanical workshop of the North Eastern Railway in Gorakhpur, India. The report includes sections on various shops in the workshop such as the machine shop, painting shop, wheel shop, spring shop, and jig and fixture shop. It provides details on the operations, processes, and equipment used in each shop. The summary concludes with appreciation expressed for the training and what was learned regarding discipline, determination and devotion.
This document provides an industrial training report from the North Eastern Railway Gorakhpur workshop in Uttar Pradesh, India. It includes an introduction to the workshop, acknowledgments, a list of contents, and sections describing various shops within the workshop including the machine shop, painting shop, wheel shop, spring shop, and heat treatment shop. Machines, processes, and typical repairs for components like wheels and springs are outlined in each section.
summer training report by NIKHIL SINGHNikhil Singh
This document is an industrial training report submitted by Nikhil Singh to G.L.A University about his 4-week vocational training at the Mechanical Workshop of the North Eastern Railway in Gorakhpur, India. The report provides an overview of the various shops in the workshop, including the machine shop, painting shop, wheel shop, spring shop, heat treatment shop, jig and fixture shop, and material handling systems. It describes the functions, processes, and equipment used in each shop. The document also includes background information on Indian Railways and the Gorakhpur Mechanical Workshop.
summer training report on nuclear power corporation of indiaRAVII KASHYAP
The document discusses the Narora Atomic Power Station (NAPS) in India. NAPS uses two pressurized heavy water reactors that generate 220MWe each using natural uranium as fuel. Key systems discussed include the primary heat transport system, moderator system, turbine generator, and cooling systems. The document also provides background on nuclear fission reactions and how they are moderated to generate power at NAPS.
This document is a project report on road modification survey and construction submitted by Mohammad Danish Anwar in partial fulfillment of a Bachelor of Technology degree. It discusses an industrial training placement with the PWD department where the trainee gained experience in road construction and survey tasks using an autolevel machine. The report provides details on road materials testing, construction methodology, types of pavement and coatings, and concludes the road work was successfully completed.
The document describes the design and fabrication of a manually operated reciprocating pump using a flywheel. A group of 4 students from SRM University designed and built the pump for their final year mechanical engineering project under the guidance of their professor. The pump is intended to pump water without using electric power and can pump water up to 10-20 meters in height. It utilizes a foot pedal and chain drive mechanism connected to a flywheel and reciprocating pump to lift the water.
This document provides a project report on the fabrication of a pneumatic sheet cutting machine. The project aims to develop a cost-effective pneumatic system to increase production output for small to medium scale industries. The current hand-operated machines are slow. The pneumatic system will use compressed air to power a cutting blade and punch to cut and punch metal sheets. This will allow two operations to be performed on the same machine, improving efficiency over traditional methods. The report introduces pneumatics and discusses properties of gases relevant to the technology. It aims to implement pneumatic technology and modify existing mechanisms to create an efficient and affordable automated sheet metal cutting solution.
A study on construction of road over bridge by the application of fly ash at ...aneesh narayan
- Fly ash is a byproduct of coal combustion in thermal power stations. It is captured by electrostatic precipitators from the hot flue gases.
- Fly ash particles are generally spherical in shape and range in diameter from 0.5 to 100 micrometers.
- The main chemical constituents of fly ash are silica, alumina, iron oxide and calcium oxide. It can be used as a cement replacement in concrete.
This document describes the design of a multi-purpose mechanical machine that can perform drilling, sawing, grinding, and punching operations. It uses a scotch yoke mechanism and bevel gears to convert the rotational motion of an AC motor into various linear and rotational motions needed for the different operations. The machine is compact in size and can be used in workshops and small industries for tasks like woodworking and metal fabrication. It allows multiple operations to be performed simultaneously, reducing time and labor costs compared to separate single-purpose machines.
This document describes an industrial training report submitted for a Bachelor's degree in Civil Engineering. It provides details of a project involving the construction of an elevated road by Jaipur Development Authority in Jaipur, Rajasthan. The project involves constructing pile foundations, piers, and other substructures to support the elevated roadway spanning approximately 2.8 km. Construction materials, equipment, and technical design details are discussed.
The document provides an overview of the Mechanical Workshop at North Eastern Railway in Gorakhpur, Uttar Pradesh. It describes the various shops within the workshop, including the Machine Shop, Shell Shop, Spring Shop, Bogie Shop, and Wheel Shop. The Machine Shop utilizes various types of computer numerical control machines like lathes, mills, drills to machine parts to the required specifications. The workshop oversees the repair and overhaul of railway coaches and aims to modernize its facilities and processes for increased efficiency.
This document provides an industrial training report from Mayank Kumar Dwivedi's 4-week training at the Mechanical Workshop of the North Eastern Railway in Gorakhpur, India. It includes an acknowledgement, list of contents, and sections on the introduction of Indian Railways, divisions of Indian Railways, and descriptions of the machine shop, painting shop, and wheel shop at the Gorakhpur workshop. The report provides high-level information on the operations, facilities, and maintenance activities at the workshop to repair and overhaul locomotives, coaches, and wagons.
Works on the principle of slider-crank mechanism with flywheel, motor and a pulley attached to it.
1. The machine can solve the problem of time consumption.
2. Waste of resources in face of labor cost is reduced.
3. The machine can be used in the industry where it is manufactured, at the packaging sector.
4. And it is used as hardware in large quantity like in fabrication of machine
5. It provide alternative for industries aiming toward reducing human effort
6. It generates sustainable and practical automation solutions for the future industrial development.
The document describes the internship of Nizam Uddin at the Power Equipment Repairing Shop - Electrical (PERS-E) department of Pakistan Steel Mills during a six-week internship. PERS-E is responsible for repairing electric motors up to 500KW and transformers up to 1000KVA. The department is divided into several sections for planning, assembly/disassembly, winding, transformer repair, coil/spares, drying/impregnation, and testing. During the internship, Nizam gained experience in the repair and testing processes in PERS-E and learned about the different types of motor and transformer windings.
IRJET- Review Paper on Stirrup Making MachineIRJET Journal
This document summarizes several research papers on machines for making stirrups. It describes machines that use hydraulic, pneumatic or human power to bend rebar into stirrup shapes. Hydraulic machines can make multiple stirrups at once using hydraulic cylinders for bending and an indexing mechanism. Pneumatic machines use compressed air and pneumatic cylinders to bend the rebar through a series of strokes. One machine is powered by a human-powered flywheel to store energy for the bending process. Overall the document reviews different automated methods for stirrup making that aim to increase productivity over manual methods while reducing labor costs and worker fatigue.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
2. Operations Strategy in a Global Environment.ppt
Summer Training Report
1. Page 1
SUMMER TRAINING REPORT
Submitted in partial fulfillment for the award of Diploma in Mechanical Engineering
AT
NALKUP KHAND, MAHARAJGANJ (HEADQUARTER –FARENDA)
PROJECT TITLE
. Maintenance Department
SUBMITTED TO -
M T G B GOVERNMENT POLYTECHNIC SIDDHARTHNAGAR DUMARIAGANJ (UP)
DEPARTMENT OF MECHANICAL ENGINEERING
SUBMITTED BY -
NAME - IQUBAL HUSAIN
ENROLLMENT NO - E18444634300019
ROLL NO - 2163033435011
BRANCH - MECHANICAL ENGINEERING
TRAINING DURATION -
FROM: - 28/08/2020 TO: - 27/09/2020
NAME OF OFFICER: - MR. DINESH CHANDRA (JUNIOR ENGINEER)
3. Page 3
ACKNOWLEDGEMENT
I would sincerely like to thank the employees and the officers of Nalkup Khand,
Maharajganj for their help and support during the vocational training despite
their busy schedules; they took time out for us and explained to us the various
aspects of the working of the plant from the production shops.
I would sincerely like to thank Mr. Dinesh Chandra (Junior Engineer) and Mr.
Arun Babu Gupta (Executive engineer), at ExEn No. Division Maharajganj for
providing me opportunities to undergo his able guidance and offering me a very
deep knowledge of practical aspects of industrial work culture.
IQUBAL HUSAIN
4. Page 4
PREFACE
The objectives of the practical training are to learn something about industries
practically and to be familiar with the working style of a technical person to adjust
simply accounting to the industrial environment.
It is rightly said practical life is far away from theoretical one. We learn in
classroom can give the practical exposer real life experience no doubt they help in
improving the personality of the student, but the practical exposure in the field
will help the student in long run of life and will be able to implement the
theoretical knowledge.
As a part of academic syllabus of three year degree course in Mechanical
Engineering, every student is required to undergo a practical training I am student
of second year mechanical and this report is written on the basis of practical
knowledge acquired by me during the period of practical training taken at Nalkup,
Khand Maharajganj.
5. Page 5
CONTENTS
[1]. Introduction to Nalkup khand…………………………………………………………..
[2]. Machine Shop…………………………………………………………………………………..
[3]. Welding Shop……………………………………………………………………………………
[4]. Hydraulic Suspension Unit Test Bench………………………………………………….
[5]. Maintenance of Submersible Motor (10HP -20HP)………………………….
[6]. Starter Repair………………………………………………………………………………….
[7]. Conclusion………………………………………………………………………………………
[8]. Bibliography …………………………………………………………………………………….
6. Page 6
INTRODUCTION TO NALKUP KHAND
ABOUT DEPARTMENT:-
Description of water resources like wells, canals and dams could be seen at many places in
Vedas. In Rig-Veda description of wells, kavat could easily be seen at many places. Water from well,
used to be fetched from wheels made of stone, in which container is tied to rope. Wells were not only
used to fetch the water for daily use of humans and animals, but were also used for irrigation too. In Rig-
Veda word 'Awta' is also mentioned which is the symbol of Well. In other hymn word 'Kulya' is being
mentioned, which means 'Artificial Canal. In Yajurveda one can see the description of digging of canals.
Even Guru of Devas 'Brahaspati' had said that repairing and modification of dams and canals is a holy
practice and rich society of state should take its responsibility. Whole this history clears that irrigation
sources have always been an important part of civilization and livelihood.
Around 3150 B.C. many epics described the irrigation farming since the time of Mahabharat.
When Rishiraj Narad visited King Yudhisthir's state to meet him in this context, then he questioned him
about the condition of farmers in his state, that whether they are healthy or not? Are reservoirs large
and sufficient and do they have sufficient of water and does water is supplied to various parts of state?
All these questions and concerns shows that even in Mahabharat Era irrigation was one of the main
agenda for development of the society.
FOUNDED: - 1823
SLOGAN: - स िंचनेन मृधि भवति
7. Page 7
Milestones of Irrigation Department, U.P.
1817 Lord Hasting handed over the task of maintenance of canal originating from western
bank of Yamuna River to Lieutenant Blane of Engineering Core.
1821 Operation of Western Yamuna Canal.
1822 Lord Hasting handed over the task of maintenance of Doab canal originating from
Eastern bank of Yamuna River to Lieutenant Dibuied.
1823 Establishment of first Irrigation Office in Saharanpur.
1830 Operation of Eastern Yamuna Canal.
1842 Construction started of Upper Ganga Canal By Colonel Proby Cautley.
1854 Supply of water in Upper Ganga Canal.
1855 Establishment of Central Public Works Department.
1871 Approval to construction of Lower Ganga Canal.
o Construction of Agra Canal System started.
o Operation of Lower Ganga Canal started.
1880 Recommendation of providing Irrigation facility in 40% land of total Culturable land in
Bundelkhand by Drought Commission.
1885 Construction work of Betwa Canal completed.
1886 Betwa Canal got operated for irrigation in Jalauna and Hamirpur districts.
1898 Construction of Fatehpur Water Branch.
1903 Formation of Second Drought Commission, in which it Reiterated to provide irrigation
facility as recommended by First Drought Commission.
1906 Construction started of Lehchura Dam on Dhasan River.
1907 Construction of Dhasan Canal.
1909 Construction Started if Pahadi Dam on Dhasan River.
1910 Construction completed of Lehchura dam on Dhasan River.
o Construction of Dhukva Dam.
1912 Construction completed of Pahadi dam on Dhasan River.
1913 Construction of Ghagra Canal.
1915 Construction of Garai Canal.
o Construction of Gangau Dam on Ken River.
1919 Construction started of Sharda Canal System.
1928 Construction completed of Sharda Canal System.
1952 Construction started of Matateela Dam.
1954 Formation of PWD and Irrigation Department.
1955 First flood work started by Irrigation Department.
1956 Discharge of Yamuna canal is increased to 2500 cusec from 800 cusec.
1957 Construction completed of Narayani Canal System.
1961 Construction of Rihand dam.
Establishment of Irrigation Research Institution in Rurkee.
8. Page 8
Setting up of Control Design Directorate at Lucknow.
1964 Construction completed of Matateela Dam.
Technical Examination Wing established in Secretariat for Irrigation Department.
1968 Sharda Sahayk Canal construction started.
1972 Construction of Gandak Canal System.
1973 Construction started of Rajghat canal.
1974 Construction of Western Prayagraj Branch.
1977 Commencement of Kanhar project.
1978 Construction started of Bheemgauda dam.
Construction of Saryu canal.
1984 Construction completed of Bheemgauda dam.
Construction of Parallel Lower Ganges Canal.
1994 Construction of Gandak Canal System completed.
1996 Beginning of Baan Sagar Project.
2003 The Information System Organization establishes in Irrigation Department in July 2012
under Project Component C-I Consolidation and Enhancement of Irrigation Department reforms
Organization/department with activity UPID Modernization & Capacity Building In Uttar Pradesh
Water Sector Restructuring Phase-II. The Following works executed by ISO mainly using modern
Technology. ⇒ Establishment of SCADA System in Various Structure of Canal System for Real
Time Discharge. ⇒ Development of Mobile App for Flood Information System.
2017 Application of Remote Sensing Technique in Flood Information System Application of
Web Based Technique in Monitoring Management System.
10. Page
10
INTRODUCTION TO MACHINE SHOP
Machine shop work is generally understood to include all cold-metal work by which an operator, using
either power driven equipment or hand tools, removes a portion of the metal and shapes it to some
specified form or size. It does not include sheet metal work and coppersmithing. The function of all
machine tools is to produce metal parts by changing the shape, size, or finish of a piece of material. The
shape of a part made with a machine tool is limited by the types of motion the tool can apply.
Standard machine tools are grouped in six basic classes:
1. LATHES
2. DRILLING MACHINES
3. SHAPERS
4. PLANERS
5. MILLING MACHINES 6. GRINDING MACHINES
LATHE:-
The lathe is used for turning various metals against a cutting tool that shapes it to the desired product.
The engine lathe is a machine tool that produces a cutting action by rotating the work piece against the
cutting edge of the tool.
11. Page
11
DRILLING MACHINES:
The drilling machine is a machine tool that produces the necessary cutting action by the rotation of a
multiple edge cutting tool.
SHAPING AND PLANING MACHINES:
Both of these machines can machine flat surfaces with a single point reciprocating, motion is applied to
both the work piece and tool in these machines.
MILLING MACHINES:
A milling machine provides cutting action to a rotating tool. The vertical milling machine is used to cut,
shape, and finish metal objects.
GRINDING MACHINES:
A grinder differs from other machines in that it uses a tool made of emery, Carborundum, or similar
materials. The wheel, made up of many tiny cutting points, cuts with the entire surface area that comes
in contact with the material being ground. Grinders cut with a grinding action, removing material in the
form of tiny particles.
Drilling Machine
12. Page
12
Grinding machine
SAFETY RULES FOR MACHINE TOOLS:
The following are general safety rules for any machine tool:
1. Gears, pulleys, belts, couplings, ends of shafts having keyways, and other revolving or reciprocating
parts should be guarded to a height of 6 feet above the floor. The guards should be removed only for
repairing or adjusting the machine and must be replaced before operating it.
2. Safety set screws should be used in collars and on all revolving or reciprocating members of the
machine tool or its equipment.
3. Do not operate any machine tool without proper lighting.
4. Never attempt to operate any machine tool until you fully understand how it works and know how to
stop it quickly.
5. Never wear loose or tom clothing and secure long hair, since these items can become caught in
revolving machine parts. Ties should be removed and shirt sleeves should be rolled up above the elbow.
6. Gloves should never be worn when operating machinery except when absolutely necessary.
7. Always stop the machine before cleaning it or taking measurements of the work piece.
8. Do not lubricate a machine while it is in motion. Injury to the operator and damage to the machine
may result from this practice.
9. Always wear safety glasses or goggles while operating machine tools. Also, wear respiratory
protection if operation creates hazardous dust. All persons in the area where power tools are being
operated should also we are safety eye protection and respirators as needed.
13. Page
13
10. Know where tire extinguishers are located in the shop area and how to use them.
11. Never wear jewellery while working around machine tools. Rings, watches, or bracelets maybe
caught in a revolving part which could result in the hand being pulled into the machine
12. Avoid horseplay. Tools are very sharp and machines are made of hard steel. An accidental slip or fall
may cause a serious injury.
13. Never use compressed air without a safety nozzle to clean machines or clothing. It will blow sharp,
dangerous metal chips a long distance.
14. Never place tools or other materials on the machine table. Cluttering up a machine with tools or
materials creates unsafe working conditions. Use a bench or table near the machine for this purpose.
15. Always use a rag when handling sharp cutters such as
milling cutters and end mills.
INTRODUCTION TO WELDING SHOP
14. Page
14
In the Nalkup Khand, there are basically three type of welding used.
1. Submerged arc welding
2. Manual metal arc welding
3. MIG welding
SUBMERGED ARC WELDING:
In submerged arc welding the welding process will be covered with the flux so that it will not react with
oxygen and nitrogen. Because of the versatility of the process and the simplicity of its equipment and
operation, shielded metal arc welding is one of the world's most popular welding processes.
It dominates other welding processes in the maintenance and repair industry and though flux-cored arc
welding is growing in popularity, SMAW continues to be used extensively in the construction of steel
structures and in industrial fabrication. The process is used primarily to weld iron and steels (including
stainless steel) but aluminum, nickel and copper alloys can also be welded with this method.
GMAW COMPONENTS:
1. DC or Direct Current power supply
2. Electrode or wire feed controller Submerged arc welding
3. Wire drive roller assembly
4. Shielding gas source (cylinder) & regulator
5. Manually held Gun & ground clamps
6. Wire reel
15. Page
15
Submerged Arc Welding
Manual Metal Arc Welding
MANUAL METAL ARC WELDING INTRODUCTION
The terms commonly used when referring to Manual Metal Arc welding are M.M.A, Arc welding
or Stick welding.
Manual metal arc welding was first invented in Russia in 1888. It involved a bare metal rod with
no flux coating to give a protective gas shield
The development of coated electrodes did not occur until the early 1900s when the Kjellberg
process was invented in Sweden and the Quasi-arc method was introduced in the UK.
It is worth noting that coated electrodes were slow to be adopted because of their high cost.
16. Page
16
However, it was inevitable that as the demand for sound welds grew, manual metal arc became
synonymous with coated electrodes.
When an arc is struck between the metal rod (electrode) and the workpiece, both the rod and
workpiece surface melt to form a weld pool.
The types of electrodes used will affect arc stability, depth of penetration, metal deposition rate
and positional capability and are greatly influenced by the chemical composition of the flux
coating on the electrode.
Electrodes can be divided into three main groups: Cellulosic, Rutile, Basic.
Cellulosic electrodes contain a high proportion of cellulose in the coating and are characterized
by a deeply penetrating arc and a rapid burn-off rate giving high welding speeds. Weld deposit
can be coarse and with fluid slag, deslagging can be difficult. These electrodes are easy to use in
any position and are noted for their use in the 'stovepipe' welding technique.
Rutile electrodes contain a high proportion of titanium oxide (rutile) in the coating. Titanium
oxide promotes easy arc ignition, smooth arc operation and low spatter. These electrodes are
general purpose electrodes with good welding properties. They can be used with AC and DC
power sources and in all positions. The electrodes are especially suitable for welding fillet joints
in the horizontal/vertical (HN) position.
Basic electrodes contain a high proportion of calcium carbonate (limestone) and calcium
fluoride (fluorspar) in the coating. This makes their slag coating more fluid than rutile coatings -
this is also fast-freezing which assists welding in the vertical and overhead position. These
electrodes are used for welding medium and heavy section fabrications where higher weld
quality, good mechanical properties and resistance to cracking (due to high restraint) are
required.
M.M.A welding up until recently was the widest used welding process, with most manufactured
products being welded by M.M.A., this is no longer the case with M.I.G./M.A.G. taking over from
it.
17. Page
17
MIG (Metal Inert Gas Welding)
Gas metal arc welding (GMAW), sometimes referred as metal inert gas (MIG) welding, is a welding
process in which an electric arc is formed between a consumable wire electrode and the workpiece
metal(s), which heats the workpiece metal(s), causing them to melt, and join.
Along with the wire electrode, a shielding gas is fed through the welding gun, which shields the process
from contaminants in the air.
A constant voltage, direct current power source is most commonly used with GMAW.
There are four primary methods of metal transfer in GMAW, called globular, short-circuiting, spray, and
pulsed-spray, each of which has distinct properties and corresponding advantages and limitations.
Wire feed mechanism
There are three basic forms of wire feeders: the 'push' system, the 'pull' system and the 'push-pull'
system.
As the name suggests, in the push system, the wire is pushed by the wire feed drive rolls along the
conduit to the welding torch. The pull system utilizes a set of wire rolls in the torch handle which pull
the wire from the wire reel.
This arrangement increases the weight of the torch and does not increase the distance over which the
wire can be fed, this still being limited to around 3.5m, although the consistency of the wire feed is
improved and wire diameters down to 0.8 mm can be used.
The push-pull system is a combination of the above two systems with a set of drive rolls at both
the wire reel feeder and in the torch.
Here welding is done by two types of machines
Semiautomatic special purpose machine
Robotic machines (automatic)
We use wire feed range between 10-12M/min, and we use push type system for this purpose
Modes Of Metal Transfer
18. Page
18
Modes of Metal Transfer
Metal transfer in MIG is done in four modes.
1. Dip/short circuit mode
2. Pulsed mode
3. Spray mode
4. Globular mode
Metal Inert Gas Welding
19. Page
19
HYDRAULIC SUSPENSION UNIT TEST BENCH
INTRODUCTION:-
The "HSU TEST BENCH” is developed for testing the strength and leaks of HYDRO-PNEUMATIC
SUSPENSION SYSTEM. This test involves mounting the integrated suspension unit over the hsu
bench. The high performance Servo-hydraulic actuator is used for static and dynamic
mechanical testing of Hydro-pneumatic suspension units in highly accurate displacement control
mode.
As per the specification there is LH unit and RH unit both to be mounted on the same test
bench. So provision of mounting the suspension unit (LH AND RH) is provided.
STATIC AND MECHANICAL BOTH KIND OF TEST CAN BE PERFORMED ON THE HSU TEST BENCH
20. Page
20
SPRING CHARACTERSTIC TEST ON HSU TEST BENCH:
This test checks the static load bearing capacity of the suspension unit. This test is required to analyze
the static load capacity (because of tank weight) with the help of actuator.
Max static Load: 16 ton
Stoke of actuator for static stage: 375 mm
DYNAMIC TEST ON HSU TEST BENCH:
During dynamic testing all test performed gives the same condition which might be incur the real life
condition for the tank. It simulates the no. of test condition.
Dynamic Load: 16 ton
Max Stroke Length: 0-300 mm
Frequency: continuously variable
21. Page
21
Working of the System:-
This system consist two Parts.
[1]. HSU POWER PACK:
Tank of 1000 liter is used as the storage for the servo oil. Equipped with limit switch,
temperature transmitter, and temperature gauge on the tank top. Inlets of the system have
manual ball valve with limit switch feedback to it. PARKER PV plus axial piston pump is used to
generate 250 bar of max pressure. To overcome shock, BELLOW is used in combination with
anti-vibration pad in combination at outlet oil is filtered by in-line filter of 6 micron and 3 micron
respectively. At junction manifold, pressure regulator is placed to set the limit of pressure.
A separate circuit for the filtration and cooling of oil is provided including air cooled oil cooler
with separate motor pump arrangement. A tank top filter is also provided of 6 micron to filter oil
regularly.
[2]. HSU TEST BENCH:
Further filtration is provided with in line 3 micron filter before going to Servo valve. Accumulator
with safety shut off block is provided to give constant pressure to actuator. Main Actuator
assembly mounted with loadcell (50,000 lbs) apply load on the test unit.
22. Page
22
Actuator motion is controlled by automatic servo valve at a constant speed of 15 20 mm/sec. for
3 cycles. Test beds have Tank of 1000 liter With Pressure transmitter to give output to DAQ
Panel.
MAINTENANCE & TROUBLESHOOTING
T1. Power pack supply is not ON.
S1: Make sure the main supply to the power pack is ON. Check for Internal connection in the
panel.
T2. Motor is not getting ON from the DAQ panel.
S2: Make sure the Local/DAQ knob is on DAQ only.
T3. Pump is not making pressure.
S3: Make sure pressure regulator is not altered, or set the desire pressure from the regulator.
T4. Analog Input is not coming in the DAQ system. S4: Make sure the MCB of the DAQ panel is
ON.
T5. Load value is not coming.
S5: check for load cell connection. Or get the load cell checked
T6. Filter is chocked (filter clogged light is ON).
S6: Check the Filter Code, and contact Neometrx to arrange for the filter element. (Warning: Do
not operate the test bench without checking every filter, or else it will affect the Servo valve
performance and might cause permanent damage).
T7. Leakage from fitting and hose connections.
S7: Properly tighten the fitting from where the leakage is there. Check for the hose.
23. Page
23
Maintenance of Submersible Motor (10HP -20HP)
>In 1928 Russian engineer and inventor Armais Arutunoff successfully installed the first submersible oil
pump.
> In the mid 1960s the first fully submersible deep-well water pump was developed.
Inventor of the electric submersible pump.
In his design, the motor was ingeniously installed below the pump to cool the motor with flow
moving up the oil well casing, and the entire unit was suspended in the well on the discharge
pipe.
A vertical type centrifugal pump close coupled to a small-diameter submersible motor is termed
as a submersible pump.
It is diffuser type vertical centrifugal pump.
Specially adapted to pumping water from tube wells.
27. Page
27
Constructional Details:
It consists of
Pump bowl
Motor assembly
Discharge column
Head assembly
Water proof cable to conduct current to the submerged motor. Constructional Details:
Pump Element:
Pumps with radial flow impellers- low capacities and high heads.
Mixed flow impellers-for medium capacity and medium heads.
28. Page
28
Before starting the pump the direction of rotation should be checked.
The direction which gives more pressure is chosen.
Permissible limit of sand-25 grains/cubic meter of water.
The shutdown period of pump should not exceed more than 2 weeks.
DO'S:
Always suspend the pump set at least 3 meters above the bottom of the bore.
The pumps must be installed 1meter below the water level surface.
Check the water quality before filling in the motor.
Always check the cable joints and vertical play after coupling the pump set.
Always use a good quality control panel.
Bending of cable must be avoided.
DON' T:
Don't run the pump if any of the following defects is observed.
Water is sandy or acidic.
If there is no water.
If the problem of single phasing arises.
Don't pull the motor with the help of cable.
Minimum interval between the start and stop of the motor must be 1 minute.
o The capacity of the submersible pump is determined by the width of the impeller and diffuser.
The pressure is determined by the diameter of the impeller, the speed and the number of
impellers.
ADVANTAGES:
Can be used in very deep wells where a long shaft is not practical
Unaffected by deviations in vertical alignment of well.
More efficient than jet pumps.
It can be used in places where above the ground housing is inconvenient.
It can be used in wells of diameter as small as 15 cm.
Less noise.
29. Page
29
Disadvantages:
Affected by seasonal fluctuations in water level.
It can run only on electric motor not on an I.C. engine.
Maintenance is difficult.
Higher initial costs
Problem of corrosion.
TUBEWELL
30. Page
30
Starter Repair
12 HP SUBMERSIBLE PUMP STARTER
Necessity of starter
At starting the speed of motor is zero so that the back e.m.f. In the armature is zero.
Armature resistance is so low, if it is connected to power supply directly; huge current will pass
thru armature.
The huge current may damage the machine, major heat, very high speed in case of DC series
motor.
la = V/Ra
Function of starter
Start and stop the motor.
Limit inrush current where necessary.
Permit automatic control when required.
Protect motor and other connected equipments from over voltage, no voltage, under voltage,
single phasing etc.
31. Page
31
Motor Starter Features.
Rated by current (amperes) or power (horsepower)
Remote ON/OFF control
Motor overload protection
Starting and stopping (electrical life)
Plugging and jogging (rapid making and breaking current)
Type of starter
For DC Motor
Two point starter for DC series motor
Three point starter for shunt motor
Four point starter for compound motor
For AC Motor
DOL Starter
Star-Delta
Auto-transformer
Variable Frequency drive
BCH Direct-on-Line (DOL) Starters & Star Delta Starters are highly reliable & time tested
starters & suitable for wide range of agriculture & industrial applications.
BCH Starters
BCH Starters have suitable rating contactors to operate the motor & best in class overload relays to
protect the motor from faults.
BCH Submersible Pump Starters
Suitable rating Rugged & Proven Contactors (having encapsulated coil)
Best in class & reliable overload relays
ON-OFF push Button
Auto Switch (with ON delay) cum Single phasing preventer
Ammeter with suppresed scale (to withstand high and very high motor starting currents)
Voltmeter (with Voltmeter selector switch)
32. Page
32
Motor "ON" & "Trip" LED indications
Selector Switch (3 position) - Auto-Manual-Manual SPP
Selector Switch (2 position) - Auto-Manual
Available Phase indications "R" "Y""B" (in premium version)
Short Circuit Protection - MCB/MCCB (in premium version)
Rugged termination board (T.B.) of suitable rating
Protections
Overload protection
Single phase protection
Phase Reversal protection
Phase Unbalance protection
Auto Start of Pump with ON delay (switch ON the pump after analysing the voltage
conditions)
DOL STARTER FASD STARTER
SMART STARTER
33. Page
33
CONCLUSION
• While working on this project during one month, I have study complete detail of maintenance of
submersible motor and its part.
• This specification and learned by me from the employees of each division of engine and these method
production add a gem in my knowledge.
• The employees know their work very well and very helpful in guided us.
• I tried to learn to my best and make the most of it and I will carry this knowledge for my future
experience and studies.
.I tried to give my best effort on this project but it could be better if I would have theoretical knowledge
about workshops before taking this project. As this topic was new to me and due to time constraint I
was not able to through each and every Procedure.