This document summarizes a student project to automate the assembly of nexus components for mini circuit breakers. The existing manual process takes 15-16 seconds per assembly and produces 6 assemblies per minute. The project aims to use automation techniques like a vibratory bowl feeder, pneumatic press, proximity sensors, and a robotic arm to reduce the cycle time to 5.5 seconds and increase production to 3.5 lakh assemblies per month. The automated system uses 8 stations including component loading, pin feeding, pressing, and unloading stages to sequentially assemble the nexus.
Design & analysis of needle roller bearing at gudgeon pin of ginning machineeSAT Journals
Abstract
Needle roller bearings have high load carrying capacity although it have small cylindrical roller having low cross section,
thus it used in application where space limitation is the important factor along with high dynamic loading capacity. So in
ginning machine where space is limited for driving the mechanism a Needle roller bearing having diameter of 20 mm is
used in between connecting rod and head pin to give the relative motion between parts. As the continuous impacting of
repetitive load on bearing, it fails with in shorter period of time if proper lubricant is not supplied by grease gun after 2 to 3
hours. While bearing are considered under observation it is found that bearing are fail due to brinnelling. So design and
analysis of needle roller bearing is vital to calculate the life of bearing and to make sure whether this bearing is suitable or
not. So it becomes mandatory in designing to calculate radial load applied on bearing as the bearing is rolling contact
bearing, from this life of the bearing can be calculated and finally analysis by ANSYS software is done to find the result so
that we can conclude for bearing.
Key Words: brinneling, connecting rod, dynamic load capacity, head pin, life, radial load, repetitive load
Design & analysis of needle roller bearing at gudgeon pin of ginning machineeSAT Journals
Abstract
Needle roller bearings have high load carrying capacity although it have small cylindrical roller having low cross section,
thus it used in application where space limitation is the important factor along with high dynamic loading capacity. So in
ginning machine where space is limited for driving the mechanism a Needle roller bearing having diameter of 20 mm is
used in between connecting rod and head pin to give the relative motion between parts. As the continuous impacting of
repetitive load on bearing, it fails with in shorter period of time if proper lubricant is not supplied by grease gun after 2 to 3
hours. While bearing are considered under observation it is found that bearing are fail due to brinnelling. So design and
analysis of needle roller bearing is vital to calculate the life of bearing and to make sure whether this bearing is suitable or
not. So it becomes mandatory in designing to calculate radial load applied on bearing as the bearing is rolling contact
bearing, from this life of the bearing can be calculated and finally analysis by ANSYS software is done to find the result so
that we can conclude for bearing.
Key Words: brinneling, connecting rod, dynamic load capacity, head pin, life, radial load, repetitive load
Design and fabrication of multi way hacksaw machine REPORT Eshver chandra
In this project work and effort has been made to develop a modernized multi way hacksaw machine and less stress full operation for cutting wood, metal and plastic materials. The aim of this work is to develop a hacksaw machine that will use a less effort to produce uniform cutting of PVC pipes, metals, wood. It is also done to show the performance difference between hand driven, pedal drive and multi way hacksaw machine. This model implies a conversion of rotary motion of swashplate to reciprocating motion of hacksaw blades, which is done by using Wobble Plate Mechanism. This motion is used for hacksaw machine; in this model we can operate multi hacksaws simultaneously. This model will overcome the traditional hacksaw machine which done material cutting of single piece at particular times interval and also fulfils the need of more material cutting accounts to mass production. This machine works significantly with minimum vibrations and jerks. Hence the purposed model of hacksaw machines will be welcomed by many industries due to compactness and efficiency. To achieve this goal the multi way hacksaw machine is developed.
Design and fabrication of prototype of multipurpose machine for sheet metal o...eSAT Journals
Abstract Sheet metal is basically a thin sheet of metal by using several operations. Nowadays it has become one of the most
important and fundamental forms in metalworking.[10] the advantage of sheet metal is that it can be bent into variety of
desired shapes. Lots of everyday objects are being manufactured using sheet metal. Sheet metal is mainly used for various
aerodynamically shaped car bodies, airplane wings, architecture and many other applications.[9] dent removing/rolling, cutting
and v-grooving are the most widely used operations in the fabrication industry. The conventional machines could only carry out
any of the above operations simultaneously. If these operations can be done on a single machine, it would not only make work quite
easy and less tedious but also increases profitability .moreover, conventional machines are often hand operated for small scale industry
applications. Also the time taken on these separate machines that is the overall lead time decreases by making them power
operated, resulting in lower cost and higher productivity. Our project is to encompass these operations onto a single machine
successfully. Keywords: Sheet Metal, Rolling, Cutting, V-Grooving
This project is done by the mechanical diploma engineering student of tssm's bscoer poly., pune
design and development of multipurpose mechanical machine
last year project-2017-18
it is the best project for the engineering student for the last year by modification as per the need
CNC plasma cutter machine is a process that cuts through electrically conductive materials by means of an accelerated jet of hot plasma. Typical materials cut with a plasma torch include steel, stainless steel, aluminum, brass and copper, although other conductive metals may be cut as well. cnc plasma cutter machine is often used in fabrication shops, automotive repair and restoration, industrial construction, and salvage and scrapping operations. Due to the high speed and precision cuts combined with low cost, plasma cutting sees widespread use from large-scale industrial CNC applications down to small hobbyist shops.
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.
Design and fabrication of multi way hacksaw machine REPORT Eshver chandra
In this project work and effort has been made to develop a modernized multi way hacksaw machine and less stress full operation for cutting wood, metal and plastic materials. The aim of this work is to develop a hacksaw machine that will use a less effort to produce uniform cutting of PVC pipes, metals, wood. It is also done to show the performance difference between hand driven, pedal drive and multi way hacksaw machine. This model implies a conversion of rotary motion of swashplate to reciprocating motion of hacksaw blades, which is done by using Wobble Plate Mechanism. This motion is used for hacksaw machine; in this model we can operate multi hacksaws simultaneously. This model will overcome the traditional hacksaw machine which done material cutting of single piece at particular times interval and also fulfils the need of more material cutting accounts to mass production. This machine works significantly with minimum vibrations and jerks. Hence the purposed model of hacksaw machines will be welcomed by many industries due to compactness and efficiency. To achieve this goal the multi way hacksaw machine is developed.
Design and fabrication of prototype of multipurpose machine for sheet metal o...eSAT Journals
Abstract Sheet metal is basically a thin sheet of metal by using several operations. Nowadays it has become one of the most
important and fundamental forms in metalworking.[10] the advantage of sheet metal is that it can be bent into variety of
desired shapes. Lots of everyday objects are being manufactured using sheet metal. Sheet metal is mainly used for various
aerodynamically shaped car bodies, airplane wings, architecture and many other applications.[9] dent removing/rolling, cutting
and v-grooving are the most widely used operations in the fabrication industry. The conventional machines could only carry out
any of the above operations simultaneously. If these operations can be done on a single machine, it would not only make work quite
easy and less tedious but also increases profitability .moreover, conventional machines are often hand operated for small scale industry
applications. Also the time taken on these separate machines that is the overall lead time decreases by making them power
operated, resulting in lower cost and higher productivity. Our project is to encompass these operations onto a single machine
successfully. Keywords: Sheet Metal, Rolling, Cutting, V-Grooving
This project is done by the mechanical diploma engineering student of tssm's bscoer poly., pune
design and development of multipurpose mechanical machine
last year project-2017-18
it is the best project for the engineering student for the last year by modification as per the need
CNC plasma cutter machine is a process that cuts through electrically conductive materials by means of an accelerated jet of hot plasma. Typical materials cut with a plasma torch include steel, stainless steel, aluminum, brass and copper, although other conductive metals may be cut as well. cnc plasma cutter machine is often used in fabrication shops, automotive repair and restoration, industrial construction, and salvage and scrapping operations. Due to the high speed and precision cuts combined with low cost, plasma cutting sees widespread use from large-scale industrial CNC applications down to small hobbyist shops.
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.
Esign and fabrication of a shearing machine for glass fiber sleeves using ste...eSAT Journals
Abstract
This paper gives the reader an insight in to the work we went through to invent the concept for an automated fiber glass sleeve cutting machine. The challenge given to us by the Industry was to design and fabricate the shearing machine that can cut fiber glass sleeves in a given desired length automatically on a large scale. The length of the sleeve given to us is in range of 20mm-50mm. We set out to invent a simple but strong concept resulting in a machine with minimal complexity which will reduce the cost of production, time required to cut the sleeve and also improve the ease of maintenance. This paper is testament to how we achieved a supposedly complex automation using simple mechanical automation. To support our concept we also set out to fabricate a proposed machine to prove this concept will work.
Keywords: Shearing, Plc, Fiber glass sleeves, Ladder programming, Hmi
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
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
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
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
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.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
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.
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.