The running of axes X and Y is driven by servo motor and ball screw shaft and the punching position is controlled by double axes numerical control system.
轴及Y轴运行由伺服电机及滚珠丝杠驱动，由双轴数控系统控制冲孔位置。
Such as: load area and shape, strength of concrete, composition of concrete, depth of slab, load position ratio of reinforcement, punching shear reinforcement and scale effect.
主要包括：加载面积和形状、混凝土强度、混凝土的组成、冲跨比及板厚、荷载作用位置、抗弯钢筋的配筋率、抗冲切钢筋以及比例效应。
The key points in designing a two operating position punching and trimming die for shaping an automotive little leaf spring were discussed.
介绍了某车型片簧冲大孔、切边双工位模具设计要点及注意事项。
Punching: Place the files on the right position of the workbench for punching. Put forth the handle on the right to punch. (Consult Picture 7).
打孔：将文件放置在工作台上，放在所需装订位置，用力压右边手柄进行打孔。(如图七)。
The punching process of the lead frame was analyzed, the multi-position progressive die was designed.
分析了引线框的冲压工艺性，设计出了多工位级进模。
The punching process of the lead frame was analyzed, the multi-position progressive die was designed. and the technology points of die design and manufacture were introduced in detail.
分析了引线框的冲压工艺性，设计出了多工位级进模。并详细介绍了模具设计制造的技术要领。
Punching process, by changing processing position, various types profiles can be processed.
每个组合冲摸可完成多个冲压，通过更换不同工位完成不同的冲压；
Adjust the width of box plus locking handle with slide, adjust the width of face punching plug - chip regulator is used to ensure the piercing has always been at the center position.
盒体宽度的调节采用滑槽加锁紧手柄，冲孔面的宽度调节则采用塞片调节，保证冲孔始终在中心位。
Turret punching unit with four-mode vertical position, the whole barrier-free turntable, good view, use without the frequent replacement of mold, improve work efficiency.
冲孔单元采用立式转塔四模位，无障碍整体转盘，视线好，使用时不用频繁的更换模具，提高了工作效率。
Turret punching unit with four-mode vertical position, the whole barrier-free turntable, good view, use without the frequent replacement of mold, improve work efficiency.
冲孔单元采用立式转塔四模位，无障碍整体转盘，视线好，使用时不用频繁的更换模具，提高了工作效率。
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