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Worksheets

CAD CAM Operation

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Choose the correct Meaning & Definition of CNC

a)

Controlled Number Computer

b)

Computer Numerical Control

c)

Direct Numerical Control

2.

Choose the correct Meaning & Definition of CAD

a)

Computer Aided Design

b)

Direct Numerical Control

c)

Computerized Numerical Control

3.

Choose the correct Meaning & Definition of CAM

a)

Computer Aided manufacturing

b)

Direct Numerical Control

c)

Controlled Number Computer

4.

Advantages of CNC Machines

a)

Accuracy

b)

Direct Control

c)

CONTROLLER BOX

5.

The four main steps to be followed in CNC Process

a)

PLANNING - CAD - CAM - CNC Program

b)

PLANNING - CAM - CAD - CNC Program

c)

PLANNING - CAD - CAC - CAM Program

6.

The Machine shown in the figure:

a)

CNC mill machine

b)

CNC lathe machine

c)

CNC grinding machine

7.

The labeled  parts (1)shown in figure are

a)

Speed Switch

b)

Emergency Switch

c)

Safety Shield

8.

The labeled  parts (2)shown in figure are

a)

Z- AXIS STEPPER MOTOR.

b)

Speed Switch

c)

Emergency Switch

9.

The labeled  parts (2)shown in figure are

a)

-CONTROLLER BOX

b)

-Computer

c)

-CNC Machine Tool

10.

The CAM TOOLPATH shown figure is

a)

3D Tool path

b)

4D Tool path

c)

2D Tool path