UC知道高分求一材料翻译,不要机译
来源：百度知道 编辑：UC知道 时间：2024/05/22 12:05:13
The tool set-up of the deep drawing process，consists of a punch, a die and a blankholder with an additional blankholder adapter plate, compensating the thickness difference of the TRB at the beginning of the forming process. In order to draw blanks with constant sheet thicknesses, the blankholder adapter plate can be removed.The blankholder force constitutes 200 kN, the
punch velocity of 5 mm/s, the static friction coefficient was
approximated with a=0.03 and the dynamic friction
coefficient with b=0.02.
punch velocity of 5 mm/s, the static friction coefficient was
approximated with a=0.03 and the dynamic friction
coefficient with b=0.02.
深冲加工的工夹具，由冲床，冲模和带有支撑板附件的支撑构成；补偿成形开始段的TRB厚度差。为了冲制带有均匀厚度的胚料，可把支撑的附加板移去。支撑的受力为200KN(千牛顿）；冲制速度5mm/秒；静摩差系数约a=0.03；动摩差系数b=0.02
深冲压(金属板坯加工)过程的工具由以下部分组成：冲床机、钢模以及带有另外的衔接金属板的毛坯固定装置。这个过程修正了前一道工序中生产器件厚度不一致的缺点。衔接接金属板是可卸下的。毛坯固定装置提供200 kN的压力，冲床的速度为5 mm/s，静摩擦系数大约是a=0.03，动摩擦系数大约为b=0.02