What is the major difference between cnc and plc. why cant
we use plc instead of cnc

Answer Posted / shriram.....

Plc Means Programmable logic control.

CNC Means Computerized numerical control.

CNC used for controlling the movement by numerical value.
now adays it widely used in automatic machines like CNC
Lathe, horizontal, vertical machining center.

Is This Answer Correct ?    28 Yes 17 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?

2288


draw the block diagram of fire alarm?

4990


Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632

2246


how to ctrl motor by use of ac or dc drive.plz explain evdintly

1483


mention hazard experienced during installation

1531






What is an ac motor?

683


What is the difference between a 3 winding and 2 winding Potential Transformer

1822


hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....

1293


what is the difference between electrical choke and electronic choke?

2088


How LT megger works ?

1692


what is the max. acceptable leakage current in 33kv bus bar

2508


if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.

1288


Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)

959


what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

1715


Explain cos(theta) and Sin(theta)

1630