The maintenance of the hydraulic rack punching machine can greatly delay the reduction of the accuracy of the hydraulic punching machine and extend its service life. The reduction of hydraulic punching machine precision is mainly manifested in the wear and plastic deformation of punching machine parts. Nanning Zinc steel guardrail punching machine Which one is good Therefore, the lack of maintenance is one of the reasons why the accuracy of the NC punching machine is reduced. You can combine your own situation to see whether this is the reason for the reduction in accuracy. The movement relationship (time and movement) between components is damaged due to grinding and deformation of components, major Zinc steel guardrail punching machine It will also reduce the accuracy of the hydraulic rack punching machine. Numerous practical experiences have proved that the accuracy of hydraulic punching machines without maintenance or improper maintenance can reduce much faster than that of well maintained hydraulic punching machines.

The space requirement is that the stainless steel punching machine can process multiple surfaces after the workpiece is installed at one time, so it is required that the fixture can meet the space requirement that each tool can approach all the machining surfaces. In addition, the supporting plate of the fixture moves, supports, sinks and rotates, so the fixture should not interfere with the machine tool in any way. Nanning Zinc steel guardrail punching machine Rapid re adjustment requires that the NC punching machine can change the processing object by quickly changing the processing program. In order to reduce the auxiliary time for changing tooling and the waiting idle time for valuable equipment, Zinc steel guardrail punching machine Which one is good When the workpiece is replaced, the fixture is required to have the function of rapid readjustment or replacement of positioning clamping elements. In addition, the processing time of a single piece increases due to the multi surface processing in NC processing. At this time, if the fixture is designed to be able to replace the workpiece outside the working area of the machine tool, the production efficiency can be improved

During commissioning, it is not necessary to feed materials, but it is necessary to first raise the guide screw on the guide plate, and then gradually adjust the ram of the punch to the bottom dead center by inching. It is necessary to pay special attention to that the guide plate should not press the floating rod too low, otherwise the floating rod will be bent or broken. major Zinc steel guardrail punching machine Which one is good When starting the punching machine for continuous punching, it is necessary to rotate the speed adjusting screw of the nc servo feeder clockwise. The slider moves slightly slowly, so that it can be seen whether the slider touches the nylon gasket and the length adjusting screw when it moves back and forth. Zinc steel guardrail punching machine If the full-automatic punching machine only touches the length adjusting screw but not the nylon gasket when the sliding block moves back and forth, it is because the floating rod is lowered too deep, and the guide screw on the punching machine needs to be gradually raised.

In order to ensure the flexibility of the pipe punching machine, Nanning Zinc steel guardrail punching machine Which one is good The sliding block also needs to be often injected with lubricating oil. Generally, before the pipe punching machine runs, it needs to be injected with oil. The column surface of the pipe punching machine also needs to be clean. If the pipe punching machine has not been used for a long time Nanning Zinc steel guardrail punching machine The surface shall be cleaned and coated with antirust oil to avoid corrosion and rust. The pipe punching machine should also be checked regularly, and the pressure gauge should be checked once every 6 months.