Production planning and control

1. PRODUCT PLANNING
and
PROCESS PLANNING
Presented by-
Anagha M. Zore.
Sanjog S. Zimbar.
Guided By-
Prof.M.L. Naik

2. CONTENT - PRODUCT PLANNING
 Introduction
 Concept- Product
 How to plan?
 Product Planning
 Phase of Product Planning.
 Product life cycle
 Factors responsible for Product Planning.

3. INTRODUCTION
 Product Planning is the ongoing process of
identifying & articulating market requirements that
defines the product feature sets.
 Prod. Planning is the planning & manufacturing
Processes in a company or Industry.
 It utilizes the resource allocation of activities of
employees ,mtrls, & production capacity, in order
to serve diff. customers.

4. Product
 A product is anything that can be offered to make
a market that might satisfy a want to need.
 It is more than physical product ; includes services
, places, persons, & idea
 To create successful new products, the company
must;
- understand it’s customers markets and
competitors.
- develop products that deliver superior value to
customers.

5.  A Process that defines the
◦ Appearance and features,
◦ Quality characteristics,
◦ Specific limits and target levels
◦ Inputs (labor, capital, materials)
◦ Transformation process
◦ Supply chain – suppliers, channels of distribution
of a product/service that a company is planning
to produce.

6. How to plan?
How can we make it?
How much does it cost?
How long will it take us to complete it?
How reliable will it be?
How can we recycle it?

7. Product Planning
 Ongoing process of identifying & articulating
market requirement.
 Product planning serves as the basis for decision
about price, distribution & promotion.
 It is the process of creating a product idea &
following through on it until the product is
introduced to the market.
 Product planning entails managing the product
throughout its life using various marketing
strategies.

8. Phase of Product Planning.
 Developing the product concept
 Studying the market.
 Market research.
 Production Introduction.
 Product Life cycle.

9. Product life cycle
Introduction stage
Growth
Maturity (saturation)
Decline

10. Product Policies
Lowest Price
Highest Quality
Compromise between cost and quality
Safety

11. Product Design
Marketing Aspect
Product
Characteristic
Functional
Operating Qualities
Asthetics
Reliability
Production
AspectsEconomic
Consideration

12. Product More Than a Set of AttributesFollowing factor on which Product is depend….
PRODUCT

13. CONTENT - PROCESS PLANNING
 Introduction
 Process
 Process Planning
 Prerequisites Of Process Plan.
 Process Planning Steps.
 Factors affecting on Process Planning
 Process Selection
 Documentation
 Computer aided process planning

14. INTRODUCTION
Process Planning: Also known as Manufacturing
planning involves material processing, process
engineering and machine routing.
Domains:
Job order Production:
Mass/ Batch Production:
Continuous Production

15. Process
 Determining the Sequence of interdependent &
linked procedures.
 Consume resources (time, energy, m/c) to
convert inputs into outputs.
 These output then serves as inputs for the next
stage until a known goal is reached.

16. Process Planning
 To specify the rule that is each part should
follow the raw mtrl to final stage.
 Systematic determination of method by which a
product is to be manufactured economically &
competitively.
 It Consist,
 Selection of proper machine.
 Sequence of operation.
 Specifying the inspection stages.

17. PROCESS
PLANNING
DESIGN MACHINE
TOOL
Scheduling and Production Control
The product is can be manufactured as per
required specification.
The detailed process planning is done at each
component level.

18. Prerequisites of Process Planning
• Ability to interpret an engineering drawing.
• Familiar with manufacturing processes and practice
and tools
• Know what resources are available in the shop.
• Know how to use reference books, such as
machinability data handbook.
• Know the relative costs of processes, tooling, and
raw materials.

19. PROCESS PLANNING STEPS
 Study the overall shape of the part.(Info. About
parts & workstation).
 Thoroughly study the drawing. Try to identify
every manufacturing features and notes.
 Determine the best raw material, shape to use.
 Use information on datum surfaces to determine the
setups.
 Select machines for each setup.
 Determine the rough sequence of operations
necessary to create all the features.

20. CONTINUE….
 Select tools for each operation.
 Try to use the same tool for several operations.
 The trade off on tool change time and estimated
machining time.
 Evaluate the plan generate thus far and make
necessary modifications.
 Select cutting parameters for each operation.
 Prepare the final process plan document.

21. FACTORS AFFECTING ON PROCESS
PLANNING
 Shape and size
 Surface finish
 Tolerance
 Raw Material
 Quantity
 Urgency

22. Process Selection
o A product that meets all design requirements of
quality, function and reliability.
o Daily production requirement must be met.
o Minimised Idle operator and idle machine time.
o flexible enough process to accommodate
reasonable changes in design.
o Protection of both operator and workpiece.
o Final product must be produced at minimum cost
ensuring profit to the company.

23. Documentation in Process Planning
 Next step after defining Process plan step.
 Planning steps that require specific
documentation.
 After completing the Process Planning Create
Drawing Views and report tables.
 Which is useful to analyze the process.
 Required modification is done after the analysis.

24. Example:
 .
Route Sheet
Part No. S1243
Part Name: Mounting Bracket
1. MtlRm
2. Mill02 5
3. Drl01 4
4. Insp 1
workstation Time(min)
by: T.C. Chang
PROCESS PLAN ACE Inc.
Part No. S0125-F
Part Name: Housing
Original: S.D. Smart Date: 1/1/89
Checked: C.S. Good Date: 2/1/89
Material: steel 4340Si
Changes: Date:
Approved: T.C. Chang Date: 2/14/89
No. Operation
Description
Workstation Setup Tool Time
(Min)
10 Mill bottom surface1 MILL01 see attach#1
for illustration
Face mill
6 teeth/4" dia
3 setup
5 machining
20 Mill top surface MILL01 see attach#1 Face mill
6 teeth/4" dia
2 setup
6 machining
30 Drill 4 holes DRL02 set on surface1 twist drill
1/2" dia
2" long
2 setup
3 machining
Detailed Process Plan
Oper. Routing Summary

25. Computer Aided Process Planning
Advantages:
1. It can reduce the skill required of a planner.
2. It can reduce the process planning time.
3. It can reduce both process planning and
manufacturing cost.
4. It can create more consistent plans.
5. It can produce more accurate plans.
6. It can increase productivity.