The document discusses process planning and selection. It begins with an introduction to process planning, defining it as determining the best way to manufacture a specific product or component based on information like specifications, available resources and production requirements. It then covers various activities in process planning like selecting manufacturing processes and machines. The document also discusses factors that affect process planning and the steps involved like preparing working drawings, making make or buy decisions, selecting processes and machines, and developing process plans. It further explains concepts like line balancing, value engineering and value analysis for optimizing production processes.

1. U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.
UNIT 1 : PROCESS PLANNING AND SELECTION
4020440 PRODUCTION AND QUALITY
MANAGEMENT
உற்பத்தி மற்றும் தர மமலாண்மம
PROCESS PLANNING (செயல்முமை திட்டமிடல்)

2. Topics
Introduction
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.
Unit 1: Process
Planning and
Selection
1.Production
2.Process
Planning
3. Process
Selection

3. Definition
Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

4. Activities Planned in Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

5. Information Required to do Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.
• Quantity to be produced
• Detailed Specifications of the
product
• Quality of product
• Availability of equipment, tool and
man power
• Standard time for each operation
• Sequence of operations to be
performed on the raw material
• List of equipment's on which
operations will be performed
• Process capability of each machine
and equipment

6. Factors Affecting Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

7. PROCESS PLANNING PROCEDURE
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.
Preparation and Study of Working Drawing
Taking “Make or Buy Decision”
Selection of Manufacturing Process
Selection of Machine and equipment
Selection of materials and Preparing bill of materials
Selection of Jigs, Fixtures, Tools and other attachments
Planning the Operations
Preparing various documents

8. 1. Working Drawing
Preparation
Process Planning Procedure
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

9. Working Drawing
Assembly
Drawing
It shows
complete
product with
all its parts in
proper
relationships
Sub-Assembly
Drawing
It concerned
with
particular
group of parts
Detail
Drawing
It shows each
parts
individually
with
dimensions,
material
specification
and other
information's
U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

10. 2. Make or Buy Decision
Process Planning Procedure
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

11. 2. Make or Buy Decision
Process Planning Procedure
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

12. 2. Make or Buy Decision
Process Planning Procedure
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

13. Break Even Analysis (BEA)
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

14. Break Even Point (BEP)
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

15. Break Even Point (BEP)
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

16. 1. Fixed
Cost
This is a
cost which
remains
constant.
This does
not depends
on quantity
of
production.
1. Tooling
and Setup
Cost
2. Interest
on
investment
3.
Depreciation
Cost
4. Rent of
Building if
any
5. Insurance
charges
U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

17. 2. Variable
Cost
This is a cost
which varies
proportionally
to the quantity
produced.
1. Labour Cost
2. Material
Cost
3. Operation
Cost – Power,
It increases if
the quantity of
production is
increased.
It decreases if
the quantity of
production is
decreased.
U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

18. Break Even Point
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.
Formula

19. Manual Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

20. Manual Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

21. Automated Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

22. Automated Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.
Drawing Logic
Process
Plan
Part

23. Advantages
Automated Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

24. Generative Process Planning
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

25. Introduction
Line Balancing
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

26. Definition
Line Balancing
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

27. U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.
UNIT 1 : PROCESS PLANNING AND SELECTION
4020440 PRODUCTION AND QUALITY
MANAGEMENT
உற்பத்தி மற்றும் தர மமலாண்மம

28. Introduction
Value Engineering
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

29. Introduction
Value Engineering
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

30. Introduction
Value Engineering
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

31. Types of
Values
Cost Value
Use Value
Esteem Value
Exchange
Value

32. Cost Value
It is the sum of raw
material cost,
Labour cost and
other overhead
costs to produce the
product.
U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

33. Use Value
Its also called
Functional Value.
It considers the
function by a
component
U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

34. Esteem
Value
It involves the
qualities and
appearance of a
product which
attracts customers.
U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

35. Exchange
Value
A product posses
exchange value, if
it can be exchanged
for some thing else
because of its
qualities
U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

36. Introduction
Function
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

37. Definition
Value Engineering
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

38. Value Analysis
Value Engineering
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

39. Aim
Value Engineering
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

40. Cost Reduction
Cost Control
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

41. When to do Value Engineering
1/7 U.Aravind, Lecturer, Department of Mechanical Engineering, Lakshmi Ammal Polytechnic College, Kovilpatti.

42. Product
Identification
Information
Collection
Defining
Functions
Creating
Alternatives
Evaluating
the
Alternatives
Developing
Alternatives
Implement
ing
Alternativ
es
Steps in Value Analysis

43. Any Q ?
1/7
U.Aravind,
Lecturer / Mechanical Engineering,
Lakshmi Ammal Polytechnic College.,
Kovilpatti, Thoothukudi.