Design of Progressive Tool (prototype) for Washer Manufacturing

DESIGN OF PROGRESSIVE TOOL (PROTOTYPE) FOR WASHER MANUFACTURING

A PROJECT REPORT

Submitted By

 Under the guidance of

Prof. (Dr.) S. K. Jha

(Associate Professor, Department of Production Engineering)

in partial fulfilment for the award of the degree of

BACHELOR OF TECHNOLOGY

In

PRODUCTION ENGINEERING

Of

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B.I.T. SINDRI

CONTENT

Certificate……………………………………………………………....…3

Acknowledgement……………………………………………………...…4

Abstract………………………………………………………………....…5

Introduction………………………………………………………….….…5

Operations…………………………………………………………....……5

Types of die………………………………………………………....……..6

Need for Designing of Progressive Die……………………………....……8

Advantages/Disadvantages of Progressive Die………………….……..….8

Fundamentals of Progressive Tool………………………………….……..9

Designing…………………………………………………………………11

Method of Designing a Progressive Die………………………………….12

Mathematical Design Analysis of Progressive Die……………………....12

Various Considerations While Designing………………………………..13

Working principle…………………………………………………….…..15

Drafting the Parts of a Progressive Tool Using AUTO CAD……………16

Application of CAD………………………………………………………17

Basics of AUTO CAD……………………………………………...…….18

Conclusion……………………………………………………………..…19

References……………………………………………………………......20

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B.I.T. SINDRI

(GOVT. OF JHARKHAND)

CERTIFICATE

This is to certify that this report entitled, “DESIGN OF PROGRESSIVE TOOL(PROTOTYPE) FOR WASHER MANUFACTURING” has been successfully submitted by following students under my supervision and guidance for the award of degree of ‘Bachelor of Technology’ in Production Engineering of the Vinoba Bhave University Hazaribagh .

This project done by them is satisfactory. I wish all the success in their life.

Place: B.I.T. SINDRI                                                Prof. (Dr.) S.K.Jha

Date:                                                                          Associate Professor

        Production Engineering

    B.I.T. SINDRI, DHANBAD

ACKNOWLEDGEMENT

Preparation of a project report for the fulfilment of final year course curriculum was very new experience for us. The project on “DESIGN OF PROGRESSIVE TOOL FOR WASHER MANUFACTURING” was assigned to us and we feel extremely lucky to have been given opportunity to work under such intelligent person. At the very outset, we would like to thank Prof. (Dr.) S. K. Jha (Associate Professor PRODUCTION ENGG.) who guided us in right direction to prepare our project without which the learning experience would not have been possible and this whole exercise would have proved futile.

We would like to thank also Prof.(Dr.)R. K. Srivastava, Prof. Prakash Kumar, Prof. Rakesh Kumar, Prof. Subodh Kumar, Prof. A. R. Ansari, Prof. S. P. Verma  for their co-operation without which we could not have completed our project successfully.

Lastly we would like to express our solidarity towards the whole PRODUCTION ENGG. Family for providing us such an opportunity which all the way inculcated a technical temperament in us.

DESIGN OF PROGRESSIVE TOOL (PROTOYPE) FOR WASHER MANUFACTURING

B.Tech Scholar, Deptt. Of Production Engineering,

BIT Sindri, (Pin:-828123), Dhanbad, (Vinoba Bhave University, Hazaribagh)

Email: @gmail.com, dharamdeop62@gmail.com

ABSTRACT

The benefits of civilisation which we enjoy today are essentially due to the improved quality of products available to us. The improvement in the quality of goods can be achieved with proper design that takes into consideration the functional requirements as well as its manufacturing aspects.

The design process that would take proper care of the manufacturing process as well would be the ideal one. This would ensure a better product being made available at an economical cost.

By the implementation of the computers in design field, designing process became easier and the time also has been reduced. The basic fundamental reason for implementing the computer aided design is to increase the productivity, get more accuracy and also for sub dividing the parts which we required. There by reducing the time for synthesizing, analyzing and documentation purposes .In our project we used AutoCAD for designing a progressive tool. The product which we designed is washer of ID20mm OD50mm & thickness 1.5mm using low carbon steel strip. Generally the progressive tools are called as stage tool. We have done the two stage progressive tool which means the final component will come at second stage. The first stage is the piercing and the second stage is blanking. Both the operations were done simultaneously.