What you dont know the safety of the nc vertical lathe operation process

CNC vertical lathe welding jig operation process is introduced:

1. Loading and unloading of chuck and workpiece, clamp, bed mat board. Loading and unloading after finished work, should immediately remove the wrench, wood, etc.

2. The card work to solid, long sleeve, should be used when clamping ban hammer knock, slippery silk card claw is strictly prohibited.

3. Processing thin pieces, with a top or center frame, the car just out of some part of the shall not exceed the workpiece diameter of 20 ~ 25 mm, out behind the front part of the more than 300 mm, must be installed protective plate and bracket.

4. Eccentric workpieces, should add the balance blocks, strong bolt should be not less than two. Processing should slow down the speed before inspection, the brake should be slow when parking, hole inside the car, not allowed to use file, scraper chamfer; When using a polishing cloth inner hole, forbidden fingers into grinding.

5. Should not be commonly use file file artifacts, must be unavailable, head and tail frame should be retreated to a safe location, operation should be right in the front, left hand in, leave chuck body. It is prohibited to use sessile file operation. Use emery cloth, grinding, polishing workpiece banning the use of grinding emery cloth capsule on the work piece, should be used according to method of file to press the cloth into straight line shape on the workpiece, the strength should be uniform, be careful to prevent clothes or arm encounter chuck or workpieces.

6. Tapping or set of wire must use a special tool, it is forbidden to one hand tapping (stock) drive, wait cut aniseed, should have enough margin, broke, so as not to cut off the material falls off cuts. Small material cut off, not according to the material with the hand, the available light tools.

7. Set the car under the condition of without large workpiece clamping, only point nmo correction, and pay attention to the surrounding conditions. The operating personnel are not allowed to be close to the machine, if the workpiece shape out of the lathe chuck, security measures must be taken to prevent the collision of equipment and it bruised.

8. In case of special lathe work blank size is too big or too small, no processing, in case of danger, lathe unloading workpieces with steady, fast. Pay attention to prevent burns when unloading workpieces, lathe worker it is forbidden to wear gloves when working.