1. Has to read and decode the tapes information
2. Has to read, decode and pass on the information to control tools
3. Has to read, decode and control the machine tool actions towards completion of the job
4. None of these
Has to read, decode and control the machine tool actions towards completion of the job
1. hand action of the operator
2. brain of the operation
3. hand and brain of the operator
4. none of these
hand action of the operator
1. a automatic machine tool
2. numerical controlled machine tool
3. transfer machine
4. none of these
numerical controlled machine tool
1. small quantity of parts products
2. new product
3. large variety with small number of products/ parts
4. none of these
large variety with small number of products/ parts
1. numerical control
2. documentation
3. software
4. communications
software
1. vertical dimension
2. intelligence
3. resolution
4. buffer size
resolution
1. is of most significance
2. is of no significance
3. next position of the work is achieved by moving the job
4. (a) and (c)
(a) and (c)
1. position error, accuracy and repeatability
2. cost of the machine tool, cost of maintenance and cost of operation
3. programming of a part, load and torque, cost of machining
4. none of these
position error, accuracy and repeatability
1. final position of the job movement
2. final position of the tool movement
3. movement of the job and tool both
4. none of these
final position of the job movement
1. reduce the machine time
2. reduced cost per piece
3. increase quality of work
4. all of these
all of these