精密剪切是重要的下料方法。
文中针对精密剪切设备开发的特点，对该产品的并行工程集成框架、关键技术等问题进行了研究。
In the paper, according to the characteristic of accurate-shearing equipment, the integrated configuration and primary technique based-on CE on the product development were researched.
介绍了用在冲床上的一种双件精密剪切模的结构、工作过程和设计制造要点，并给出了实用的模具结构。
The structure, process of work, essential of design and making of one kind of precision cutting die for two-piece on punch press were introduced. Then a practical die structure was given.
根据轴向应力对棒料剪断方式及其断口形状的影响，设计了对螺帽锻造所用热轧棒料能进行精密剪切下料的新型结构的径向支持下料模具。
The die for the blanking under the radial clamp of nuts for 1C engine is designed based on The effect of radial stress on the shearing method for bars and the fracture shape.
其他方面也非常重要：角度，形状，硬度，剪切边的韧性，接合处精密、顺畅的开合，手柄设计和表面处理。
Other aspects are very important, Angle, shape, hardness, cutting edge toughness, joint precision, smooth opening and closing, handle design and surface treatment.
我们使用精密金属箔层粘合起来，具有一定刚性，以保证垫片承受剪切和机械加工等。
Layers are bonded into a rigid structure that appears and functions as a solid sheet or plate. The finished Shims withstand reasonable handling, including shearing and machining.
我们使用精密金属箔层粘合起来，具有一定刚性，以保证垫片承受剪切和机械加工等。
Layers are bonded into a rigid structure that appears and functions as a solid sheet or plate. The finished Shims withstand reasonable handling, including shearing and machining.
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