Ningbo city kiston Precision Machinery Co Ltd

Debugging and maintainance of CNC lathe

publisher:administrator      pub date:2017-11-1 21:17:00       
     

Debugging

1. Place the machine in the right place.
2. Clean the machine tool and adjust the position.
3. Mark the hydraulic fluid chamber, and lubrication oil tank and add cutting solution.
4. Pack the power according to the rated electrical quantity and regulator and ground wire.
5. Adjust the corotation and reversion and check every button and function if they are OK.

Notice

1. The trained operator must have a good command of instructions.
2. Check the door, lube and cooling fluid.
3. Before operating, please check the inputted datas to make sure the feed speed and the processing can be suitable.
4. Before processing, make sure to check the machine tool without adding workpiece nor cutter.
5. Check the direcrtion of compensation and amount when using this function fo the wrong datas can lead to cause the risks.
6. Make sure the cutters and workpiece in the right place to decide the spindle, direction and feed speed.  Cutters and worktable can move quickly at the percentage of the handwheel, causing the hand wheel to stop without influencing the cutter and worktable. The move of handwheel with big percentage can cause the breakdown of cutters and machine tool.
7. Please contact with the suppliers if errors occur.

Maintainance

1. Check always if the lube is enough, the pipeline is smooth,and the muddiness of lube and cooling fluid.
2. Check if the moving is smooth, the cutters packing and unloading is harmonious, the cutter is broken;
3. Check if the X,Y axles are smooth, clean the travel route swiwtch if there are oil, water and dust to influence the using.
4. Clean the machine tool such as operation panel and monitor; check the pipe if there are dust.
5. Check if there are dusts in switchboard, servo unit, or main spindle and clean them with brashes or dust collector.
6. Fans are moving, clean.
7. Relay is normal.
8. If cell calls, please contact with manufacturer.

No.

Error

Cause

Excluding

1

Pulse breaks

Signal loop

1.If the pulse is OK;
2.Chenge the storing board.

2

Processing roundness is oversized

Without emergency alarm call

1.Servo plus: indexes are identical
2.Adjust servo index
3.Reverse compensation

3

can not cut screw thread

Position coder response signal line

1.Change coder
2. Change index

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