Precautions when installing precision presses

1) In the mold before the punch, the use of Whetstone to the underside and the top of the burr worn off CNC Busbar Punching Machine, with a cloth to clean up the waste. If there is burr or rubbish on the upper and lower surfaces of the mold, it will cause the burr tolerance of the die. 2) Punch Adjust the slide stroke to the satisfactory position to press the upper mold, must ensure that the mold handle or the mold frame on the plane of the bottom of the slider clever fit, the next pressure plate screw gently pressed. And then adjust the slide up the punch, remove the center of the silicon steel sheet.

Loosen the lower mold plate screw, adjust the slider downward until the punch enters the die 3 ~ 4mm, press the lower mold plate screw drill machine. Punch a new punch punch punch must be into the mold 3 ~ 4mm, otherwise, there must be punch die or concave die burst. 3) take off the slider to the top dead center position, adjust the punch rod to stop the screw, to tighten properly, and then idly a few times to observe the mold and punch the work of the agency is unusual. If there is no abnormal situation, you can start the production.

4) Before punching, it should be confirmed that the cutting edge of the die is sharp and there is no chipping on the cutting edge of the die. If there is collapse or missing angle, please rub the first knife blade. 5) before the mold should be in the upper and lower mold between the pad into a silicon steel sheet, defensive due to handling the process of bumps injury angle Opening Machine.

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