EXK-JCG10C  Machine Tool Control Circuits Training and Evaluation Device (eight lathe circuits in one)

1. Product overview:

XK-JCG10C type machine tool electrical training evaluation device adopts with standard electricity cabinet as main cabinet (mainly consider being in accordance with actual work)It make rational use of the double-sided space of cabinet, each cabinet has eight different kinds of machine circuits. Circuit built in cabinet beautiful appearance, reasonable design. Equipment with leakage, short circuit protection, sudden stop button, to guarantee student personal safety. This training system adopts intelligent evaluation system for practical training.

Fault evaluation system is made of xingke intelligent management system server terminal software, Xingke practical training intelligent evaluation and fault terminal, inside intelligent evaluator act connecting link function, by intelligent evaluator, can operate fault download, fault answer and result inquiry. When operating fault evaluation, firstly by server end software set fault, and download fault in intelligent evaluator and fault end, then student log in intelligent evaluator to answer, after handed paper automatic count score. Score can check in qualifier, also can upload to server to save and print.

2. Experiment bench technical indicator

2.1 Size: 800*600*1700mm

2.2 Power supply: three phase four wires (or three phase five wires) 380V±10% 50HZ

2.3 Three phase power supply main switch with leakage protection IΔn<30mA, time<0.1S

2.4 With accident sudden stop button, power indicator, power supply indicator

3. Experiment bench accessories

3.1 Experiment wires 20pcs

3.2 Experiment manual 1 book

4. Experiment list

4.1 CA6140 lathe

1. Light is not bright

2. Fast-forward motor does not move

3. Power failure and the vehicle is not power on

4. Cooling pump does not work

5. Controlled circuit do not work

6. Cooling bump and fast-forward motor do not work

7. Spindle motor does not self-locking

8. Signal light is not bright

9. Spindle cannot be activated

4.2 X62W universal milling machine

1. Power is failure and vehicle is not power on

2. Spindle does not have speed change impulse

3. Cooling pump does not work

4. Feeding motor does not work

5. Spindle motor does not have reverse braking

4.3 Z3035 radial drilling machine

1. HL1 of spindle running indicator is not bright

2. Spindle cannot be activated

3. Spindle cannot self-locking after being activated

4. Swing arm cannot go up and down, column and spindle box cannot clamp

5. Swing arm, column and spindle box cannot clamp after loosed

4.4 T68 boring machine

1. Main power is not power on

2. Spindle motor cannot be activated by positive and negative rotation

3.Spindle motor can be activated in only one direction and cannot be activated in another direction  4.When spindle motor is in high-gear, it does not shift to high-gear but stop automatically after activated in low velocity.

5. Spindle motor cannot be activated in low-gear, when in high-gear and after pressed the button. it does not activate until delayed for a few seconds

4.5 M7130 surface grinder

1. None motor can be activated

2. Neither grinding wheel motor nor cooling motor can be activated

3. Hydraulic pump cannot be activated

4. Grinding carriage motor can fast-moving in only one direction

5. Thermal relay protection action

4.6 M1432A cylindrical grinding machine

1. The machine cannot be activated

2. Lamp is not bright

3. Oil pump control cannot self-locking

4. Oil and headstock cannot work

5. Cooling pump cannot work

6. Headstock cannot be inching controlled

7. Headstock cannot be inching controlled and cannot run in a low speed

8. Headstock cannot be activated in a low speed or a high speed, but only can be inching controlled

9. Headstock is in a low speed and cooling pump cannot work

10. Headstock is in a high speed and cooling pump cannot work

4.7 Double housing planer

1. Rail head cannot fast-forward.

2. Left and right knife rest cannot fast-forward.

3. Left knife rest cannot fast-forward.

4. Girde cannot ascend and descend

5. Girde cannot back ascend

6. Girde cannot descend

7. Main drive motor cannot be activated

8. Forward and step forward cannot be activated

9. Cannot maintain forward and step forward status, when changing to inching control, cannot reverse and slow down

10. Cannot maintain forward and step forward status