使用剪板机折弯机不能让机器一直处于满负荷状态。而且在经过一段时间的使用以后要对机床进行检修就像汽车一样，该保养保养，该换件换件，这样剪板机才能够达到良好的使用状态。
The use of plate shear bending machine can not let the machine has been in full load condition. And after a period of time after the use of machine tools for maintenance, like a car, the maintenance, the replacement parts, so that the best way to achieve the use of plate shear.
1、
剪板机折弯机的回程缸压力低时会产生上刀口上升缓慢对回程缸进行充气。取下保护帽和气阀帽，装上充气工具，充气工具另一端接氮气瓶(不得用氧气)，打开充气工具，缓慢打开氮气瓶截止阀，注意充气压力表。至6.0MPa时立即关闭担气瓶截止阀。关闭充气工具，打开充气工具，装上气阀帽和保护帽。
The return cylinder pressure, 1 low shear bending machine will produce on the edge of the return cylinder is inflated to rise slowly. Remove the protective cap and air valve cap, fitted with pneumatic tools, the other end of the gas filled with nitrogen gas cylinders (no oxygen), open the gas filling tool, slowly open the valve of the nitrogen gas bottle, pay attention to the gas filled pressure gauge. Turn off the load cylinder stop valve immediately to 6.0MPa. Close the inflation tool, open the inflation tool, install the valve cap and the protective cap.
2、
剪板机折弯机刃口间隙的调整。间隙调整时暂将锁紧螺钉松开，然后转动手柄至所需的刻度值，再将螺钉锁紧。球阀作测量上下刀片刃口间隙均匀度之用。具体方法是以单次行程，当上下架行至下死点时，即迅速转动球阀关闭油路，使上刀架停于下死点。然后继续微量开闭球阀，使上刀架在全行程上逐段上升，此时即可逐段测量刃口间隙之均度。
2, cutting machine bending machine blade gap adjustment. When the gap is adjusted, the locking bolt is loosened, and then the handle is rotated to the required calibration value, and then the screw is locked tightly. Ball valve for measuring the gap between the upper and lower blades edge clearance. Specific method is to a single trip, when the next frame to the bottom dead center is rapidly rotating ball valve turn off the oil, the rest stop to bottom dead center. And then continue to open and close the ball valve, so that the upper tool carrier on the whole trip up, at this time can be measured by cutting edge clearance.
3、
剪板机折弯机油路建立不起压力，上刀架无动作。电磁换向阀电器插头接触不良，检查电器插头，电磁换向阀阀芯被杂物卡死或拉毛面不动作。组合阀各阀芯密封口有杂物而不起封闭作用。组合阀内各节流孔阻塞。检查拆洗。
3, plate bending machine can not afford to bend the oil pressure, no action on the knife. Electromagnetic reversing valve electrical plug bad contact, check the electrical plug, the electromagnetic reversing valve spool is debris stuck dead or brushed surface does not move. Combination valve of the valve core sealing port with debris and do not play a closed role. Combined valve in the throttle hole blocking. Check and.
4、
剪板机折弯机上刀架回程缓慢或不能回到上死点，上刀架与压料缸动作顺序不协调。分别检查并加以调整到额定压力。
4, shearing machine bending machine tool return slowly or not back to the top dead center, the tool carrier and the pressing cylinder action sequence coordination. Check and adjust to the rated pressure.
经常对自己使用的
剪板机折弯机进行自查可以降低剪板机的故障率。
Often to their own use of shear bending machine bending machine can effectively reduce the failure rate of plate cutting machine.
