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Lasco公司设计了小轿车发动机阀模锻生产线,它由4台电镦机和一台螺旋压力机组成。电镦机顶镦行程分成5段,每段中顶镦速度和电流强度都可无级调整。由操作机送进条状的定尺坯料。在不采用固定档铁的情况下,操作机定位精度达0.1mm。每两台电镦机由一台操作机上料。每两台电镦机还配备一台操作机卸下已顶镦的坯料。坯料顶镦后,送到下一台操作机夹钳的起始位置,由它把坯料放在螺旋压
Lasco designed a car engine valve die forging line, which consists of four electric upsetting machines and a screw press. Electric upsetting machine Upsetting stroke is divided into 5 sections, each heading upsetting speed and current intensity can be adjusted steplessly. From the operation of the machine into the bar of the length of the blank. In the case of not using fixed gear, the operating machine positioning accuracy of 0.1mm. Each two electric upsetting machine by an operating machine feeding. Each two electric upsetting machine is also equipped with a manipulator to remove the top upsetting blank. After the upsetting of the billet, it is sent to the starting position of the next manipulator clamp, which places the billet in a helical compression