The manufacturing process of a piston involves several steps:
1. Casting involves pouring molten aluminum alloy into a die to form the piston shape.
2. Heat treatment is used to alter the physical and mechanical properties of the piston.
3. Machining processes like turning, drilling, grinding, and reaming are used to shape and finish the piston to the required specifications.
4. Final steps include deburring, applying a tin coating, fitting the piston pin, and final inspection before shipping.
Manufacturing Processes of Engine BlocksSandeep Saini
A brief on Engine manufacturing processes covering the production aspects of engine blocks. Also covered the common defects in production and also tell about the quality consideration.
It's a obviously great privilege,proud & honor as well that I instated a PPT on Piston Design & Analysis power presentation which was amazed so many people and hope u people also 'll be obliged & benefited.....................................My good wishes with ye always . Thank you.
Crankshaft Manufacturing Process sequence Omar Amen
This presentation slides Discusses how to manufacture crankshaft
Slides contains:
- Introduction to crankshaft ( what is the crankshaft ).
- Main parts of crankshaft.
- Types of crankshaft.
- Design of crankshaft.
- Finite element analysis for crankshaft ( Structure Analysis & Thermal Analysis ).
- Material selection ( select the suitable materials for manufacture crankshaft and suitable percentage of alloying elements in crankshaft according to required mechanical properties ).
- Manufacturing process sequence ( Forging steps & Machining steps ).
- field research for crankshaft manufacturing (Nallicheri, 1991, contains conditions of manufacturing , Cost Analysis according to factors, and Cost Analysis according to process ).
This Presentation presents the design of Rivet joints which are also called boiler joints. It contains various parameters upon which boiler joints are designed. Pls find and enjoy.
this file is about the types of dies and also its manufacturing procedure.this is important for the industry and for the industrial and manufacturing engineering..are of this field is manufacturing engineering and die designalso for the blanking dies and punches
Springs - DESIGN OF MACHINE ELEMENTS-IIDr. L K Bhagi
Introduction to springs, Types and terminology of springs, Stress and deflection equations, Series and parallel connection, Design of helical springs, Design against fluctuating load, Concentric springs, Helical torsion springs, Spiral springs, Multi-leaf springs, Optimum design of helical spring
Manufacturing Processes of Engine BlocksSandeep Saini
A brief on Engine manufacturing processes covering the production aspects of engine blocks. Also covered the common defects in production and also tell about the quality consideration.
It's a obviously great privilege,proud & honor as well that I instated a PPT on Piston Design & Analysis power presentation which was amazed so many people and hope u people also 'll be obliged & benefited.....................................My good wishes with ye always . Thank you.
Crankshaft Manufacturing Process sequence Omar Amen
This presentation slides Discusses how to manufacture crankshaft
Slides contains:
- Introduction to crankshaft ( what is the crankshaft ).
- Main parts of crankshaft.
- Types of crankshaft.
- Design of crankshaft.
- Finite element analysis for crankshaft ( Structure Analysis & Thermal Analysis ).
- Material selection ( select the suitable materials for manufacture crankshaft and suitable percentage of alloying elements in crankshaft according to required mechanical properties ).
- Manufacturing process sequence ( Forging steps & Machining steps ).
- field research for crankshaft manufacturing (Nallicheri, 1991, contains conditions of manufacturing , Cost Analysis according to factors, and Cost Analysis according to process ).
This Presentation presents the design of Rivet joints which are also called boiler joints. It contains various parameters upon which boiler joints are designed. Pls find and enjoy.
this file is about the types of dies and also its manufacturing procedure.this is important for the industry and for the industrial and manufacturing engineering..are of this field is manufacturing engineering and die designalso for the blanking dies and punches
Springs - DESIGN OF MACHINE ELEMENTS-IIDr. L K Bhagi
Introduction to springs, Types and terminology of springs, Stress and deflection equations, Series and parallel connection, Design of helical springs, Design against fluctuating load, Concentric springs, Helical torsion springs, Spiral springs, Multi-leaf springs, Optimum design of helical spring
report of industrial training done at MAKINO.
For over two decades, Makino Auto Industries Pvt. Ltd. has been the trusted name in the automotive industry. The company's product range of Automotive clutch assemblies, brake assemblies and components are amongst the category leaders in India and discerning markets of the world.
Established in 1990 Makino has 4 plants in India. Started as a Friction Disc manufacturer and now a complete clutch & Brake Solution Provider.
Experts of Automotive Clutches & Brakes (2W, 3W and 4W applications)
Working with major OEM in India for 2 W and 3 W applications
Vision is to provide technologically advanced clutches & brakes for existing and future vehicles.
"MAKINO is committed to consistently provide the Original Equipment Manufacturer and vehicle owner quality products.
Injection moulding is a manufacturing technique for making parts from both thermoplastic and thermosetting. Plastic material in production molten plastic is injected at high pressure into a mould.
The Ball piston engine (Wolf hart engine) is an internal combustion engine /internal combustion rotary engine that uses two interwinded rotors instead of reciprocating pistons.
A spherical piston rotates in combination with a spherical housing, whereby the rotational axes incline towards each other slightly.
In these way “strokes” are created within the rotational system generating periodic volumetric changes in the working chambers adjacent to the dividing wall
Assembly of the components (Crank shaft, Connecting rod, Gudgeon pin and Piston) by
using different manufacturing processes from the material generated as a scrap during
manufacturing of different products through various processes.
Compressors are mainly of two types: 1. Dynamic Compressors 2. Positive Disp...mrrob05x
Reciprocating Gas compressors
Compressors are mainly of two types:
1. Dynamic Compressors
2. Positive Displacement Compressors
Each of the above type are classified as follows:
1.(a) Axial Compressors
(b) Centrifugal Compressors
2.(a) Reciprocating Compressors
(b) Rotary Compressors
The Presentation is about Classification of I.C engines, Components, Working, Cycles and Systems such as Ignition, Fuel supply, Lubrication, Cooling, Governing
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
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Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
2. INTRODUCTION
A piston is an important component of
reciprocating engine helps to convert
energy obtained by the combustion of
fuel in cylinder into useful mechanical
power.
It is like a disc which reciprocates within a
cylinder.
3. It is either
moved by the
fluid or it
moves the
fluid which
enters the
cylinder.
5. CASTING
The foundry is the beginning of the piston.
At the foundry the die is prepared by heating
it to operating temperature for approximately
one hour.
This process allows the die to readily accept
the molten material when it is poured.
The molten material used for Piston is 10%
Silicon content Aluminium or Aluminium alloys
6. PROCESS
The process starts by heating the material
to 700 degrees Celsius.
The material is then scooped up with a
ladle from the crucible (the pot that holds
the molten material).
This is then poured into the die through
the sprue.
The material is then allowed to cool
before it is removed from the die.
7.
8. HEAT TREATMENT
Heat Treatment is the controlled heating and
cooling of metals to alter their physical and
mechanical properties without changing the
product shape.
Heat Treatment is often associated with
increasing the strength of material, but it can
also be used to alter certain manufacturability
objectives such as improve machining, improve
formability, restore ductility after a cold working
operation.
9. MACHINING PROCESS
Open end bore machining
Rough outer diameter turning
Grooves forming
Semi finish hole boring
Circle grooving oil hole drilling in 3rd
groove and skirt
Ring grooving and chamfering
10. Final outer diameter turning
Deburring and cleaning
Tin coating
Finish pin hole boring
11.
12. PIN HOLE BORING
At this stage of the piston manufacturing
process, the casting has the gudgeon pin
hole rough machined.
This is carried out on a simple lathe.
The pin borer is only a rough machining
process which allows the reamer to enter
the gudgeon hole later.
13. CNC TURNING
Turning of the casting is carried out on CNC
machinery.
This equipment is the most accurate and
fastest available for this application with very
tight tolerances and extremely fast spindle
speeds. The following operations are
performed on this machine:
Open end bore machining
Rough outer diameter turning
Grooves forming
14. DRILLING AND GRINDING
Drilling includes all oil holes in places such as
the gudgeon pin bosses and oil ring grooves.
Slotting is done where slots are placed in the
skirt or in the oil ring groove.
Grinding involves the final size being machined
on the piston.
Semi finish hole boring
Circlip grooving oil hole drilling in 3rd groove
and skirt
Ring grooving and chamfering
15. REAMING
The final machining process for the piston is
that of reaming.
This process involves the piston being placed
in a bath of oil and reamed at different sizes
to reach the final size required.
Since the pin boring process is only rough it is
necessary to ream the pin bore a number of
times to achieve the surface finish and size
required.
16. DEBURRING AND TIN
COATING
Before coating, the pistons should be
thoroughly cleaned to remove any soap or
phosphate residue, water spots, machining oil,
dirt, etc. picked up during the manufacturing
process.
For optimum results a mechanical type
cleaner (e.g. spray) is recommended.
Recommended methods for applying Tin
Coating to pistons are either screen print or
spray techniques.
17. PIN FITTING AND FINAL
INSPECTION
At this stage the piston is cleaned, inspected
by the instruments, fitted with the appropriate
gudgeon pin, stamped with the pistons
oversize and any other markings, and then
sent to dispatch.
Finally, the piston is wrapped and placed in
the shipping container with the ring set and
sent to the customer.