ME6005 PPCE Notes
Anna University Regulation 2013 MECH ME6005 PPCE Notes for all 5 units and MECH 7th SEM ME6005 Process Planning Cost Estimation Lecture Handwritten Notes are listed down for students to make perfect utilization and score maximum marks with our study materials.
ME6005-PROCESS PLANNING AND COST ESTIMAION
COURSE MATERIL
UNIT 1 INTRODUCTION TO PROCESS PLANNING
PROCESS PLANNING
- Process planning is a detailed specification which lists the operation, tools, and facilities
- Usually accomplished in manufacturing department
- Also known as operations planning
- Systematic determination of the engineering processes and systems to manufacture a product competitively and economically
DEFINITION
Process planning can be defined as an act of preparing a detailed processing documentation for the manufacture of a piece part or assembly
METHIDS OF PROCESS PLANNING
1. Manual Process planning
2. Computer Aided Process planning (CAPP)
a. Retrieval CAPP system
b. Generative CAPP system
MANUAL PROCESS PLANNING
- Manually prepared
- Task involves examining and interrupting engineering drawings, making decisions on machining process selection, equipment selection, operation sequence, and shop practices
- Dependent on judgment and experience of process planner
Advantages
- Very much suitable for small scale companies
- Highly flexible
- Low investment costs
Disadvantages
- Very complex
- Time consuming
- Requires large amount of data
- Requires skilled process planner
- More possibilities for human error
- Increases paper work
- Inconsistent process plans results in reduced productivity
COMPUTER AIDED PROCESS PLANNING (CAPP)
- To overcome drawbacks of manual process planning Computer Aided Process planning (CAPP) is used
- Provides interface between CAD and CAM
ME6005 PPCE Unit 1 notes – Download Here
ME6005 PPCE Unit 2 notes – Download Here
ME6005 PPCE Unit 3 notes – Download Here
ME6005 PPCE All Units notes – Download Here
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Anna University MECH PPCE Notes Regulation 2013
ME6005 Notes, PPCE Unit wise Lecture Handwritten Notes – MECH 7th Semester