The mould of bus processing machine must be grinded after a long time of use, and the edge surface must be demagnetized after grinding, not with magnetic, otherwise easy to occur. Spring and other elastic parts in the use of the spring is the most easy to damage, usually fracture and deformation phenomenon. The way to take is to replace, in the process of replacement must pay attention to the specifications and model of the spring, the specifications and model of the spring through the color, diameter and length of three to confirm, only in the case of three are the same can be replaced. In the process of using the die, the punch is easy to break, bend and gnawed, and the punch sleeve is generally gnawed. The damage of punch and punching sleeve is generally replaced with parts of the same specification.

Punching parameters mainly include working part size, installation part size, length size and so on. Tighten the parts and check whether the fastening parts are loose or damaged. The method to be adopted is to replace the parts with the same specifications. Pressing parts such as pressing plate, excellent glue, etc., unloading parts such as stripper board, pneumatic top material, etc. Check the relationship between the parts of the maintenance and whether there is damage, repair the damaged part, check whether there is leakage of pneumatic top material, and take measures for the specific situation. If the gas pipe is damaged, replace it. Select the correct rated current of the busbar according to the working current of the busbar processing machine. The rated current shall be selected according to the standard current level of the busbar provided by the manufacturer. In the busbar slot system, it is generally composed of the following units: feeder bus (without a socket) or plug-in bus (with a socket) linear segment unit; According to the number of conductors, three-phase four-wire system and three-phase five-wire system are configured (independent PE bar is added, and some manufacturers provide aluminum alloy shell as the form of overall grounded PE).

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