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VALLIAMMAI ENGINEERING COLLEGE SRM Nagar,Kattankulathur603203 DEPARTMENT OF MECHANICALENGINEERING QUESTIONBANK I SEMESTER ME CAD/CAM CC5001 - Computer Control in Process Planning Regulation2017 Academic Year2017-2018 (Odd Semester) Preparedby Dr.B.Gnanasundarajayaraja / HoD / Prof MECH
Transcript

VALLIAMMAI ENGINEERING COLLEGE

SRM Nagar,Kattankulathur– 603203

DEPARTMENT OF MECHANICALENGINEERING

QUESTIONBANK

I SEMESTER ME CAD/CAM

CC5001 - Computer Control in Process Planning

Regulation–2017

Academic Year2017-2018 (Odd Semester)

Preparedby

Dr.B.Gnanasundarajayaraja / HoD / Prof MECH

VALLIAMMAI ENGINEERING COLLEGE

SRM Nagar,Kattankulathur– 603203.

DEPARTMENTOF MECHANICAL ENGINEERING

QUESTION BANK

SUBJECT: CC5001 - Computer Control in Process Planning

SEM / YEAR: I Sem / I Year

UNIT I -INTRODUCTION

The Place of Process Planning in the Manufacturing cycle - Process Planning and Production Planning –

Process Planning and Concurrent Engineering, CAPP, Group Technology.

PART - A

Q.

No Questions BT

Level Competence

1

Define CAPP.

BTL1

Remembering

2

List out the various approaches to Process Planning.

BTL1

Remembering

3

Define process planning.

BTL1

Remembering

4

Draw the functional diagram of CAPP system.

BTL1

Remembering

5

List the activities associated with process planning.

BTL1

Remembering

6

Describe about concurrent engineering.

BTL1

Remembering

7

Express about manufacturing cycle.

BTL2

Understanding

8

Discuss about production planning. BTL2

Understanding

9

Express about the components of production planning. BTL2

Understanding

10

Describe about group technology.

BTL2

Understanding

11

Illustrate about part family.

BTL3

Applying

12

Illustrate the three basic code structures used in GT applications.

BTL3

Applying

13

List any six coding systems that are widely recognized in industries.

BTL3

Applying

14 Pointout the important functions of production planning.

BTL4

Analyzing

15 Explain the role of GT in CAD/ CAM. BTL4 Analyzing

16 Explain any four benefits of CAPP.

BTL4 Analyzing

17 Explain the benefits of GT. BTL5 Evaluating

18 Deduce the techniques available for formation of cell in GT BTL5 Evaluating

19 Genealize few of the CAPP programming languages. BTL6 Creating

20

What are the stages in Group Technology.

BTL6

Creating

PART-B

1

(i) Describe the various benefits of implementing a GT in a firm. (6) (ii) List out the advantages and limitations of using GT.(7)

BTL1

Remembering

2

(i) Describe the importance of process planning.(6)

(ii) Describe in details the stages in product development.(7)

BTL1

Understanding

3

(i) Describe about the significance of manufacturing cycle. (4)

(ii) Describe the various factors affecting the manufacturing cycle (9)

BTL1

Applying

4

(i) Define the meaning of concurrent engineering. (4)

(ii)Describe the applications of concurrent engineering. (9)

BTL1

Remembering

5

(i)Discuss in details about the various types of CAPP. (6)

(ii)Discuss the steps involved in generation of route sheet using variant

approach (7)

BTL2

Analyzing

6

(i)Express about group technology? (4)

(ii)Discuss the importance of group technology for CAD and CAM

integration. (9)

BTL2

Evaluating

7

Discuss in detail the process planning activities.

BTL3

Creating

8

Illustrate in details the manual approach process planning.

BTL3

Understanding

9

(i)Illustrate the advantages of manual approach process planning? (6)

(ii) Illustrate the limitations of manual approach process planning? (7)

BTL4

Analyzing

10

(i)Point out the meaning of CAPP. (4)

(ii)Explain the benefits of CAPP systems. (9)

BTL4

Remembering

11

Explain the technological framework of process planning by using a block diagram.

BTL4

Remembering

12

Explain the various stages of process planning is important in achieving

the integration of CAD/CAM.

BTL4

Applying

13

(i)Explain in detail about part family (6)

(ii)Deduce the applications of part family(7)

BTL5

Analyzing

14

Generalize in details the various coding schemes. BTL6

Understanding

PART-C

1 Illustrate generative CAPP in automobile manufacturing. BTL3 Understanding

2 Explain the importance of GT in CAD/CAM Engineering. BTL4 Applying

3 Summarize the sequence of concurrent engineering in any one machine tool fabrication

BTL5 Analyzing

4 Generalize the importance of automated manufacturing cycle in CAD/CAM Engineering.

BTL6 Understanding

UNIT II - PART DESIGN REPRESENTATION

Design Drafting - Dimensioning - Conventional tolerance - Geometric tolerance - CAD - input / output devices

- topology - Geometric transformation - Perspective transformation - Data structure - Geometric modelling for

process planning - GT coding - The optiz system - The MICLASS system.

PART - A

Q.

No

Questions

BT

Level

Competence

1

Describe about AUTO CAD BTL1

Remembering

2

List the fundamental reasons for implementing a CAD system. BTL3

Applying

3

List the various desirable features of a CAD packages. BTL1

Remembering

4

Name the basic types of geometric transformation? BTL2

Understanding

5

Name any four rules in dimensioning. BTL3

Applying

6

Describe about geometry and topology? BTL6

Creating

7

Express about design drafting? BTL5

Evaluating

8

Contrast conventional tolerance and geometric tolerance.

BTL4

Analyzing

9

Describe about perspective transformation? BTL2

Understanding

10

Express about data structure. BTL1

Remembering

11

Classify Geometric modeling. BTL2

Understanding

12

Illustrate about wire frame model and surface models? BTL2

Understanding

13

Illustrate the various coding systems widely used. BTL1

Remembering

14

Explain about Multi CLASS system? BTL4

Analyzing

15

Explain about Optiz system. BTL5

Evaluating

16

Point out the input and output devices used in CAD? BTL1

Remembering

17

CAD helps in integrating CAM‐Justify this statement. BTL1

Remembering

18

Deduce the basic Geometric commands in AutoCAD? BTL3

Applying

19

Formulate 3D transformation matrix for both translation and scaling.

BTL4

Analyzing

20

Generalize geometric modeling?

BTL6

Creating

PART-B

1

(i)List the three principal classifications of the geometric modeling systems (3)

(ii)Describe in brief about each of them(10)

BTL1

Remembering

2

For a cubic Bezier curve, carry a similar matrix formulation to a cubic spline. BTL2

Understanding

3

Describe the general configuration of a CAD computer system BTL3

Applying

4

What ways CAD can help manufacturing activity? Describe.

BTL4

Analyzing 5

(i).Describe how CAD helps to synthesize a product design and do

engineering analysis forgetting optimal design. (6 )

(ii). Describe how CAD helps to do engineering analysis forgetting optimal

design. (7)

BTL1

Remembering

6

Discuss in details the computer aided design process with the help of a block

diagram.

BTL3

Applying

7

(i).Describe the Optiz classification system generally used in group

technology.(6)

(ii)Express the applications of Optiz coding system. (7)

BTL5

Evaluating

8

Illustrate in details about Multiclass coding system BTL6

Creating

9

Illustrate about

(i) D-CLASS and (6) (ii) CODE classification systems. (7)

BTL1

Remembering

10

(i).State any four 2Dgeometric transformations. (4)

(ii).Explain the 2D geometric transformations with suitable illustrations. (9)

BTL4

Analyzing

11

Explain the following 3Dgeometric transformations.

(a) 3D translation (b) 3Dscaling(c) 3D rotation

BTL1

Remembering

12

Explain the following 3Dgeometric transformations.

(a) 3D reflection (b) 3D shearing

BTL2

Understanding

13

Summarize the CSG techniques of solid modeling.

BTL4

Analyzing

14

Generalize the B.rep techniques of solid modeling.

BTL2

Understanding

PART-C

1 Illustrate with suitable example the application of CSG in manufacturing chain.

BTL3 Understanding

2 Explain geometric modeling system in drafting softwares. BTL4 Applying

3 Summarize optimal design sequence with a suitable example. BT5

BTL5 Analyzing

4 Generalize 3D geometric transformations with suitable illustrations. BTL6 Understanding

UNIT III - PROCESS ENGINEERING AND PROCESS PLANNING

Experienced, based planning - Decision table and decision trees - Process capability analysis - Process Planning

- Variant process planning - Generative approach - Forward and Backward planning, Input format, Al.

PART -A

Q.

No Questions BT

Level Competence

1 List the functions of Process Engineering?

BTL1

Remembering

2 Describe the Flow Diagram of the CAPP Process Planning System

BTL2

Understanding

3 List any two Generative Process Planning advantages and disadvantages.

BTL1

Remembering

4 Define decision table.

BTL1

Remembering

5 List the types of Process Planning Approaches.

BTL6

Creating

6 Describe the procedure to develop Decision Tables.

BTL3

Applying

7 Express the types of Decision Table?

BTL2

Understanding

8 Describe about Decision tree.

BTL4

Analyzing

9 Describe about process capability analysis?

BTL5

Evaluating

10 Distinguish forward planning and backward planning.

BTL4

Analyzing

11 Illustrate some commercial variant and generative CAPP software systems. BTL3 Applying

12 Illustrate the basis for forming groups in group technology? BTL2 Understanding

13 Illustrate the meaning of input format BTL1 Remembering

14 Infer about AI. BTL1 Remembering

15 Point out the classification of variant and generative approach BTL2 Understanding

16 Explain about forward planning? BTL3 Applying

17 Explain about backward planning BTL6 Creating

18 Explain the limitations of backward planning? BTL1 Remembering

19 Formulate the different input formats BTL5 Evaluating

20 Generalize the significance of AI? BTL4 Analyzing

PART-B

1 (i).Describe the methodology to be followed for developing variant

type of a computer aided process planning system.(8)

(ii).List the applications of this variant type of CAPP (5)

BTL1

Remembering

2

(i)Explain the methodology to be followed for developing a generative type

computer aided process planning system.(8)

(ii)List the applications of this generative type of CAPP (5)

BTL4

Analyzing

3 (i)Explain the stages involved in the development and manufacturing of a new product.(8) (ii)List the limitations of new product development stages (5)

BTL2

Understanding

4 (i). Describe in detail about the Forward Planning. (8)

(ii)List the advantages of Forward Planning.(5)

BTL1

Remembering

5

(i)Describe in detail about the backward Planning.(8)

(ii)Express the advantages of Backward Planning(5)

BTL2

Understanding

6 (i)Express the various approaches to process capability analysis?(4)

(ii) Describe the various approaches to process capability analysis.(9)

BTL6

Creating

7

(i)Describe the various decision tables.(9)

(ii).Express the limitations of the decision tables(4)

BTL3

Applying

8

(i)Illustrate about decision trees (9)

(ii)Show the various types of decision trees.(4)

BTL4

Analyzing

9

Illustrate in details the benefits of CAPP.

BTL1

Remembering

10

Explain the steps involved in generation of route sheet using variant

approach CAPP

BTL2

Understanding

11

Explain the steps involved in generation of route sheet using generative approach CAPP.

BTL3

Applying

12

(i).Point out the information required for process planning.

(ii).Explain the factors that influence process planning?

BTL4

Analyzing

13

Explain in details about input format BTL2

Understanding

14

Generalize in details about Artificial Intelligence.

BTL1

Remembering

PART C

1 Illustrate the importance of decision tables in CAPP.

BTL3 Understanding

2 Explain forward and backward planning with suitable example. BTL4 Applying

3

Explain the importance of process capability analysis. BTL5 Analyzing

4 Generalize retrieval and generative CAPP systems in relation to contemporary

manufacturing system. BTL6 Understanding

UNIT-IV COMPUTER AIDED PROCESS PLANNING SYSTEMS

Logical Design of a Process Planning - Implementation considerations -manufacturing system components,

production Volume, No. of production families - CAM-I, CAPP, MIPLAN, APPAS, AUTOPLAN and PRO,

CPPP.

PART-A

Q.

No

Questions

BT

Level

Competence

1

Define logical design of a process planning? BTL4

Analyzing

2

Describe the functions of CAM‐I ? BTL1

Remembering

3

Define MIPLAN? BTL3

Applying

4

Describe the functions of AUTOPLAN. BTL2

Understanding

5

Define PRO? BTL1

Remembering

6

Describe about CPPP. BTL6

Creating

7

Express the implementation considerations in process planning? BTL1

Remembering

8

Express the different types of manufacturing system components. BTL4

Analyzing

9

Discuss about production volume? BTL3

Applying

10

Express the various number of production families? BTL1

Remembering

11

Illustrate the advantages of CPPP? BTL5

Evaluating

12

Show the limitations of PRO? BTL2

Understanding

13

Show the applications of MIPLAN? BTL2

Understanding

14

Explain the need for implementation considerations? BT4 BTL6

Creating

15

Point out the applications of AUTOPLAN? BTL4

Analyzing

16

Point out the parameters involved in production volume? BTL1

Remembering

17

Deduce the limitations of MIPLAN?

BTL6

Creating

18

Deduce the inputs required for logical planning BTL2

Understanding

19

Generalize the relation between production volume and feature based modeling?

BTL1

Remembering

20

Generalize the correlation between production volume and parametric modeling?

BTL3

Applying

PART-B

1

(i)List the various logical designs in process planning.(4)

(ii)Describe in details the procedure of various logical designs in process

planning. (9)

BTL1

Remembering

2

(i)Describe in details the implementation considerations of process

planning.(8)

(ii)Quote the limitations of process planning.(5)

BTL1

Remembering

3

(i)List the various manufacturing components(4)

(ii)Describe in details the applications of various manufacturing

components(9)

BTL2

Understanding

4

i).Define production volume (3)

(ii)Describe in details about production volume.(10)

BTL3

Applying

5

(i)Express about production families.(3)

(ii). Discuss in details about production

families.(10)

BTL4

Analyzing

7

(i).Express about CAPP (3)

(ii)Discuss the importance and applications of CAPP(10)

BTL6

Creating

8 (i).Illustrate CPPP (3) (ii). Illustrate the importance and applications of CPPP(10)

BTL1

Remembering

9 (i).Illustrate about CAM-I(3) (ii). Illustrate the importance and applications of CAM-I(10)

BTL2

Understanding

10 (i).Point out what is MIPLAN(3) (ii). Explain the importance and applications of MIPLAN(10)

BTL3

Applying

11 (i).Point out about PRO (3) (ii). Explain the importance and applications of PRO(10)

BTL4

Analyzing

12 (i).Point out what is APPAS (3) (ii). Explain the importance and applications of APPAS9(10)

BTL1

Remembering

13 (i).Deduce what is AUTOPLAN (3) (ii). Summarize the importance and applications of AUTOPLAN (10)

BTL2

Understanding

14 Generalize the Process Engineering and Process planning

BTL4

Analyzing

6

(i)Express about process capability analysis.(3)

(ii)Discuss in details about the phases of process capability analysis(10)

BTL5

Evaluating

PART-C

1 Illustrate the importance of implementation consideration in process planning. BTL3 Understanding

2 Explain manufacturing system components in CAPP with suitable example.

BTL4 Applying

3 Summarize the importance of production families. BTL5 Analyzing

4 Generalize the application method of APPAS in CAPP systems. BTL6 Understanding

UNITV - AN INTERGRADED PROCESS PLANNING SYSTEMS

Totally integrated process planning systems - An Overview - Modulus structure - Data Structure, operation -

Report Generation, Expert process planning.

PART-A

Q.

No Questions BT

Level Competence

1

Define integrated process planning systems?

BTL2

Understanding

2

Define modulus structure?

BTL1

Remembering

3

Describe about data structure operation? BTL2

Understanding

4

List the benefits of report generation? BTL1

Remembering

5

Describe about expert process planning. BTL3

Applying

6

List the activities of expert process planning?

BTL5

Evaluating

7

Express any four applications of integrated process planning. BTL1

Remembering

8

Express about Process planning and its types. BTL6

Creating

9

Describe the interaction of planning functions. BTL2

Understanding

10 Express the applications of production data structure?

BTL4

Analyzing

11 Classify the integrated process planning systems.

BTL6

Creating

12 Illustrate the need of modulus structure?

BTL5

Evaluating

13 Illustrate the limitations of data structure operation?

BTL3

Applying

14 Point out the limitations of report generation?

BTL2

Understanding

15 Point out the classifications of expert process planning?

BTL1

Remembering

16 Point out four applications of expert process planning.

BTL4

Analyzing

17 Deduce planning functions

BTL3

Applying

18 Explain the uses of planning functions.

BTL1

Remembering

19 Generalize the applications of modulus structure?

BTL1

Remembering

20 Generalize the significance of expert process planning?

BTL4

Analyzing

PART-B

1 (i).Define Integrated process planning systems. (ii)Describe in details about totally integrated process planning systems.

BTL3

Applying

2

(i).Define modulus structure ? (ii).Describe the functions of a modulus structure.

BTL1

Remembering

3 (i).Define data structure? (ii).Describe the data structure operation and also write its types.

BTL1

Remembering

4 (i).Quote what is report generation.

(ii).Describe the limitations of report generation

BTL3

Applying

5 (i).Discuss the importance of expert process planning. (ii).Express the reasons for implementing CIM.

BTL4

Analyzing

6

(i).Differentiate between generative and variant approach in CAPP.

(ii).Discuss the benefits of CAPP.

BTL4

Analyzing

7 (i).Express the different types of modulus structure.

(ii). Distinguish the different types of modulus structure.

BTL6

Creating

8 (i).Show some variant and generative CAPP systems that are available

commercially. (ii). Illustrate some variant and generative CAPP systems that are available commercially.

BTL5

Evaluating

9 Illustrate the factors that are to be considered while selecting the best CAPP

system.

BTL2

Understanding

10 Explain in detail the process planning activities.

BTL2

Understanding

11

Explain in detail Expert process planning activities

BTL1

Remembering

12

Explain in detail the Industrial applications of Integrated process planning systems.

BTL4

Analyzing

13 Deduce the Industrial applications of various data structures

BTL1

Remembering

14 Generalize the Industrial applications of Report generation.

BTL2

Understanding

PART-C

1 Illustrate the importance of integrated process planning systems in

manufacturing chain.

BTL3 Understanding

2 Explain the importance of report generation with suitable example. BTL4 Applying

3 Summarize the importance of modulus structure. BTL5 Analyzing

4 Generalize the importance of expert process planning with contemporary illustration.

BTL6 Understanding


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