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發布時間：2020-10-14 21:17
增設強壓功能。即對卸料鑲塊壓料部加厚尺寸(正常的卸料鑲塊厚H 0.03mm)，以增加對凹模側材料的壓力，從而抑制沖切時沖壓件產生翻料、扭曲變形。
Additional pressure function. In order to increase the pressure on the material of the die side, the pressure of the material in the die side is increased by the thickness of the material of the unloaded insert (normal unloaded insert thickness H 0.03mm), so as to suppress the turning and distortion of the stamping parts.
日常模具生產中，應注意維護沖切凸、凹模刃口的鋒利度。當沖切刃口磨損時，材料所受拉應力將增大，從而沖壓件產生翻料、扭曲的趨向加大。
In daily mold production, attention should be paid to sharpness of punching and concave die edges. When the cutting edge is worn, the tensile stress of the material will increase, and the stamping and bending will increase.
管材的鋸削：選用細齒鋸條，當管壁鋸透后隨即將管子沿著推鋸方向轉動一個適當角度，再繼續鋸割，依次轉動，直至將管子鋸斷。鋸割時管子必須夾正。
Cutting of pipe: select a fine toothed saw blade, when the tube wall is sawed through a proper angle along the direction of the push saw, then continue sawing and turn, until the pipe is sawed. When sawing is cut, the pipe must be clamped.
