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自动万能弯曲机以校直后的线材或带材为原料,制造各种形状和尺寸的弯曲、冲压零件。借助振动料斗可以进行零件的装配,也可以用单个的毛坯制造零件。图1所示的A7215型自动机是这个系列的典型代表,表中给出了自动机的基本技术参数。自动弯曲机生产率高,使用可靠,行程次数的调节范围大,能生产多种高质量零件,在模具寿命高的前提下金属材料的利用也是经济的。图2是苏联中央锻压机械设计处(?)
Automatic universal bending machine to straighten the wire or strip as raw materials, manufacturing a variety of shapes and sizes of curved, stamping parts. Parts can be assembled with a vibrating hopper, and parts can be made from a single blank. The model A7215 automaton shown in Figure 1 is a typical representation of this family. The basic technical parameters of the automaton are given in the table. Automatic bending machine high productivity, reliable use, the range of adjustment of a large number of trips, can produce a variety of high-quality parts, the mold life is high under the premise of the use of metal materials is also economical. Figure 2 is the Soviet Central Forging Machinery Design Office (?)