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一、模具工作前的清洁工作 模具工作前应将模具进行清洗,清洗剂可用航空汽油等。尤其项杆与成型镶件的配合部不允许留有防锈油层,这种残留油层不但在挥发后会影响产品质量,而且烧焦的残渣会影响顶杆的活动,加速磨损,从而降低模具使用寿命。 清洗完毕后的模具顶杆工作部加润滑剂——硅油。
First, the mold work before cleaning work mold should be before the mold cleaning, cleaning agents available aviation gasoline. In particular, the rod and the molding insert with the Department does not allow the preservation of anti-rust oil layer, the residual oil layer will not only affect the quality of the product after volatilization, and charred residue will affect the mandrel activity, accelerate wear and tear, thereby reducing the use of mold life. After cleaning the mold ram working department plus lubricant - silicone oil.