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液压机的构造与成形过程皱纹管的液压成形机,根据现有资料的介绍,目前最新式的为半自动的,其次为机械与手工联合的,也有个别的需要完全用手工操作的液压工具。这主要应考虑到生产的规模、皱纹管的品种、成形的次数等因素来选用适当的成形设备。在大批生产与有可能一次液压成形者,用半自动的是必要的;在中批或小批、品种多、液压成形一次或需要在一次以上者,则用机械与手工联合
Hydraulic machine construction and forming process The corrugated pipe hydroforming machine, according to the existing information, the latest version of the semi-automatic, followed by the mechanical and manual joint, there are some need to be completely manual operation of the hydraulic tools. This should mainly take into account the scale of production, wrinkle tube varieties, the number of forming and other factors to choose the appropriate forming equipment. In a large number of production and the possibility of a hydroforming, semi-automatic is necessary; in the batch or small batch, variety, hydroforming once or more than one time, the mechanical and manual combination