Laser pipe cutting machine is the use of lasers to carry out laser cutting production machine equipment, with the advantages of faster production and processing, high accuracy, in order to ensure the reliable operation of the facility, we must do a good job in the daily maintenance work, in addition to the need to carry out regular maintenance and maintenance of the chuck. Let's introduce to you the maintenance method of the machine and equipment chuck.
Apply molybdenum disulfide vegetable oil (grayish black color) into the chuck injector until the vegetable oil spill jaw or chuck hole. If the chuck is a long-term high rotation application, or a large number of applications of O2 production and processing, it must be a lot of lubrication, and the lubrication frequency must be increased according to the details.
For different workpieces, different clamping methods are applied or unique tooling fixtures are made. The standard laser pipe cutting machine chuck is suitable for symmetrical closed pipe shape, if it is applied to clamp irregular or strange workpiece, it will lead to abnormal chuck.
The working pressure of the chuck gas path is too high, which will make the chuck under high working pressure or the chuck will clamp the workpiece after standby, which will reduce the service life of the chuck and cause the problem of too large chuck gap. ,
At the end of the production process, use a high pressure heat gun or similar special tools to clean the chuck itself and the slide surface. It is proposed to remove the chuck claws every 6 months to clean (keep the rolling surface of the chuck clean) and give lubrication. Check whether the parts are cracked and damaged, and the positions with serious damage must be replaced immediately.
After the inspection is completed, it is necessary to brush sufficient lubricating oil on the rolling surface of the clamp before it can be assembled and applied. Do a good job in the lubrication work to ensure that the chuck still has excellent accuracy after long-term use. But wrong or unsuitable lubrication can cause problems.
For example, the pneumatic chuck can not work normally when the air pressure is low, the clamping force is weak, the clamping accuracy is poor, the abnormal damage and the stuck, so the chuck must be properly lubricated. Anti-rust treatment is another key point, because the chuck rust of the laser pipe cutting machine will reduce the clamping force, resulting in the inability to grip the workpiece.
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