The same faults in the mechanical part of the CNC busbar processing machine and the conventional busbar processing machine can be treated by the mechanical fault handling regulations of the conventional busbar processing machine. However, because the CNC busbar processing machine mostly adopts electrical control, which simplifies the mechanical structure, so the mechanical failure rate is significantly reduced.
2. The purchase of program-controlled programming should be compared carefully: use a single-chip microcomputer, PLC, or other embedded systems, and use an electronic computer to control it according to a pre-programmed program. Program-controlled technology is mostly used in busbar processing machines, industrial automation production equipment, military equipment and robots, etc., which improves the automation level of equipment and whether the performance can work normally. If you choose an unreasonable manufacturer, there will be many congenital defects and unreasonable places in the equipment, and you will not be able to understand it when you read the equipment instruction manual and look at the equipment samples. Promoters and manufacturers always choose the advantages of the equipment to introduce to customers.
Since most of the transmission chains of CNC busbar processing machines use rolling friction pairs, most of the failures in this regard are caused by the decline in motion quality. For example, the backlash increases, the positioning accuracy cannot meet the requirements, the mechanical crawling phenomenon, and the bearing noise increases (especially after mechanical hard collision), etc. The maintenance of this part is often closely related to the adjustment of the preload of the kinematic pair, the loose ring and the compensation link.
Detect the accuracy of the position when parking when crossing the slot, and at the same time detect whether the brake is effective, and whether the tensioner and the thread-passing wheel in the wire-passing device are smooth and clean.
This part of the fault is mostly related to the automatic tensioning device of the tool holder, the automatic shifting device and the decrease in the accuracy of the spindle movement. Because the numerical control busbar processing machine adopts electrical automatic speed regulation, the mechanical gearbox device has been cancelled, and sometimes there is a gearbox, but it is also very simple, and the simplification of the structure greatly reduces the failure.
The above is about the common faults of the spindle system of the busbar processing machine. I hope you can learn more about the busbar processing machine and use it better.
The CNC busbar processing machine is equipped with many limit motion limit switches. After a period of use, the movement characteristics of the moving parts will change, and the mechanical reliability of the press-fit travel switch and the quality and characteristics of the travel switch itself will affect the performance of the whole machine. sports. This needs to be well inspected, replaced or adjusted.