what is CIM? What is the role of CAD/CAM in its process cycle

1. Role of CAD/CAM in CIM Product Cycle
Roll No. Student Name
BE A 78 Kunal Panchal
BE A 46 Arfaz Karjikar
BE A 05 Tabish Barday

2. Introduction to CIM
Computer-integrated manufacturing (CIM) is the manufacturing
approach of using computers to control entire production process.
CIM is a concept for integrating all components involved in the
production of an item.

3. WHAT IS
CAE
CAE is computer aided
Engineering that covers all
CAD & CAM in CIM
Computer aided engineering is
the performance of engineering
tasks and functions with the aid
of a computer

4. Need of CIM
• The mechanical / manufacturing engineers will
use a variety of activities.
• But In CIM, the data can flow electronically
between the departments and the whole
operations can be monitored and controlled.
• CIM system applies computer and
communication technology to completely
integrate and automate design and manufacturing
reducing human intervention increasing
efficiency.

5. Elements in
CIM
 CAD : Computer Aided Design
 CADD : Computer Aided Design & Drafting
 CAM : Computer Aided Manufacturing
 CAPP : Computer Aided process planning
 CAMPC : Computer Aided manufacturing planning and control
 CMM : Coordinate measuring machine
 DNC : Direct numerical control
 FAS : Flexible assembly systems
 FMS : Flexible manufacturing systems
 JIT : just-in-time
 CABF : Computer aided Business Functions
 MDA : Mechanism design analysis
 MRP : Materials requirement planning
 PLC : Programmable logic controller

6. CIM product Cycle
• product design
• process planning and control
• product manufacturing
• quality control
• packaging/shipping
• after sales service

7. Role of
CAD/CAM in
CIM Process

8. What is CAD,CAM and their relation to
CIM
CAD : It provides a link between design and
manufacture . Design product geometries, do
analysis, and produce final documentation.
CAM : It deals with numerically controlled machine
tools, automatic testing equipment and production
control techniques.
CIM : It provides a link between design and
manufacture

9. ROLE OF CAD
Innovative and conceptual design
Qualitative design analysis
Structuring of part (e.g. assemblies)
Knowledge based/intelligent design tools
Engineering design information (standards lookup, or electronic
catalogues)
Optimization
Design interfaces, and tools

10. CAD
Geometric Modelling
Visualization
Minimizes design errors
Standardized drawings, and documents
Faster lead time
Customer perception is improved
Productivity improvement over time
Evaluation of alternate concepts
Analytical investigation of parts by FEA
Experimental investigation
Detailed drawings and specifications
Preliminary ‘construction’ of design prototype
Easy bridge to prototype construction
Easy to change designs
Optimization

11. ROLE OF
CAM
• Manufacturing Products
• CNC Machines and Transfer Lines
• FMS : Flexible Manufacturing System
• Integrate AGVs for material handling
• inspection and performance testing of final
products (CAQA)

12. THANK YOU