B.TECH - Semester 8 computer integrated manufacturing Question Paper 2019 (nov)
Practice authentic previous year university questions for better exam preparation.
Sample Questions
- What are the components of CIM?
- What are the features of LAN?
- Give the scope of CAD / CAM in industry.
- List the types of bar code.
- Define Group Technology.
- What are various components of generative CAPP system?
- How do you classify the CNC systems?
- What are the common interpolation techniques?
- List some important advantages of implementing FMS?
- Define MRP - II. Answer any one full questions from each Module. Each question carries 20 marks.
- Examine what is meant byproduct data management? Explain why it is important in CAD/CAM integration.
- (a) Discuss the hierarchical structure of computerized elements of CIM. 10
- (b) Discuss the database operators.
- Illustrate the form code (first five digits) in the Opitz system for a given part.
- (a) Describe the factors should be consider while selecting the best CAPP system.
- (b) Summarize how group technology is used in designing manufacturing cells.
- (a) Briefly explain DNC with neat sketch. ..... 10
- (b) Discuss the two principal modules of NC-CAM. ..... 10 OR
- (a) Briefly explain the general scheme of computer aided part programming. ..... 10
- (b) Discuss about the part programming languages. ..... 10 Module IV
- (a) Define the various aspects of FMS layout configurations. ..... 10
- (b) Briefly explain Co-ordinate Measuring Machine (CMM). ..... 10 OR
- (a) Discuss briefly explain the need for robots in industries. ..... 10
- (b) Explain the four classes of users and four steps of evolution in MRP. ..... 10
- Write short note on areas of application of CAD.
- Mention the effect of stick-slip in machines.
- Discuss about input to the MRP system.
- What are the elements of CAD system?
- Mention the advantages and application of point to point motion control system.
- Explain the concept of part family.
- Differentiate between absolute positioning and incremental positioning system.
- List the commonly used G codes.
- Describe about tool radius compensation.
- Write short note on expert system. $$ (10 \times 4=40 \text { Marks }) $$
- (a) What is manufacturing automation protocol? Explain. 10
- (b) Discuss about the CIM wheel. 10
- (a) Explain different types of manufacturing systems. 10
- (b) Discuss the reasons for implementing CIM. 10 Module - II
- (a) Write the part programme for drilling the holes in MS plate shown in figure. Hole diameter 10 mm , depth 5 mm , assume all other data. 10
- (b) Discuss about different types of NC controls and their applications. 10
- (a) Describe the construction and preloading of a ball screw. 10
- (b) Explain the working of a variable reluctance stepper motor. 10
- (a) What are the benefits of FMS?
- (b) Describe about FMS based on number of machines and level of flexibility. 15
- (a) Explain about vehicle guidance technology in AGVs. 10
- (b) Explain about different types of robot configurations with sketches. 10