The bus machine has five processing units: cutting, punching, large bending and small bending. Its main function is to process Copper and aluminum buses of different specifications. However, the punch of bus machine may be worn after being used for a certain time. At this time, the punch needs to be replaced. So how to replace the punch of bus machine? Let's introduce it to you.
1. First turn on the power switch of the bus machine, step on the foot switch, the unit oil pump starts, then step on the foot switch of the punching unit, the punching will move forward, release the foot switch during the moving process, the punch will stop running, step on the foot switch again, the punch will continue to move forward, and when approaching the limit switch, the punch will automatically return to the top dead center. When the punch needs to return, press the corresponding manual backward button of the NC bus machine, the punch will return, release the backward button, and the punch will stop retreating.
2. Before cutting, apply lubricating oil to all moving parts once in the morning and once in the afternoon. Use the observation hole of the upper and lower cutter blocks to observe the actual shear position. Use the ruler slider to block the material and place the bus bar on the workbench. Determine the shear size, and then press the bus with the pressing hand wheel to prevent the data from warping and damaging the mold.
3. The punch of the bus machine must be replaced with supporting molds. In addition, when punching, remember not to mix the upper and lower molds with different inner diameters. When machining long holes, make sure that the directions of the upper and lower molds are the same, otherwise the molds will be damaged.
