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Class Notes From Rajan Mital

Lecture 1

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Lecture1
Introduction to Manufacturing Processes
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NOTES ON TOPIC TO BE COVERED IN 1ST LECTURE







MANUFACTURING PROCESS




UNIT 1


INTRODUCTION



MANUFACTURE: To convert form of raw material to create a product by applying some form of energy.



PRODUCTION: To manufacture or produce at large scale.


PRODUCE: Naturally available like petroleum, milk, vegetables, etc


MANUFACTURING SYSTEM:

Methods to change shape/form, like:

Casting/forging.

Forming/shaping

Machining

Joining

Finishing


Manufacturing system is broadly divided into 3 parts :

Input

Process

Output


Input: Input for the system starts right from identifying the item to be manufactured. Market surveys to judge customer demand


Study for availability of raw materials


Recruitment of skill human resources


Arranging financial support


Planning and arranging energy resources including backup arrangements planning of Periodic education or up gradation of skill set of employees.

Process: Next step is processing of raw materials. Process includes:

Designing

Planning

Production

Management


Output: After processing is over, we get the output in form of:

Customer goods/Capital goods

The above system should ensure:

Satisfaction & Quality

Cost effectiveness

Product support

Warranty/Guarantee


TOPICS TO BE COVERED IN NEXT CLASS: Details on classification of processes, Industrial Safety.


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