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在铝合金进行润滑挤压时,对工具结构基本要求的制定,选择直接在挤压过程中,获得毛坯之间的必须连接表面的方法,选择主要工艺参数和型材锥形模的设计方法已经能够使无残料挤压1、16、B95合金棒材和型材的方法转入工业试生产阶段。在用上述合金进行研究的过程中,对直径14～110毫米(按4783—49)的棒材和横截面由1.5到55厘米~2,厚度为2.5～30毫米的25种规格型号的实心型材进行了工业生产。在压力为750、2500和5000吨水压
In the lubrication of aluminum extrusion, the basic requirements for the development of the tool structure, select the extrusion process in the direct access to the necessary surface between the blank method, select the main process parameters and profile taper design method has been able to So no residual material extrusion 1,16, B95 alloy rod and the method into the industrial test production stage. In the study of the alloys described above, the diameter of 14 to 110 millimeters (by 4783-49) of the bar and the cross-section of 1.5 to 55 cm 2, the thickness of 2.5 to 30 mm of 25 kinds of specifications of solid profiles Carried out industrial production. At pressures of 750, 2500 and 5000 tons hydraulic pressure