cold heading die的意思|示意

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英语单词cold heading die的用法讲解

冷冲头模应用于金属制件的冲压加工，是现代工业生产中重要的制造工艺，特别是在汽车、家电、电子、石油化工等行业中广泛运用。它以模具模具与机械设备相结合，利用工件本身的塑性变形以及模具的结构特性，实现金属材料的外形、尺寸或者表面结构的变换，生产出复杂的工件。

Cold heading die is used in metal parts stamping process, which is an important manufacturing process in modern industry, especially in automotive, home appliances, electronics, petrochemical and other industries. It is combined with die and mechanical equipment. By using the plastic deformation of the workpiece itself and the structure characteristics of the die, the shape, size or surface structure of the metal material can be changed to produce complex parts.

冷冲头模的特点是分两步工艺处理，第一步是冷冲制，采用冷冲头模，将工件本身的原型形状变形，然后进行热处理，将变形后的工件再加工成所要求的形状、尺寸和表面结构。

The characteristics of cold heading die are two-step processing, the first step is cold heading, using cold heading die to deform the original shape of the workpiece, then heat treatment to the deformed workpiece to obtain the required shape, size and surface structure.

冷冲头模的应用广泛，可用于大、中、小型冲头的加工，涉及的工件含有棘轮、齿轮、螺母、螺杆、螺栓、销子、端子等，常见的加工技术有复杂冲头、褶边冲头、定径冲头、多孔冲头、型腔冲头、定腔冲头、定纹冲头等，确保加工精度较高。

Cold heading die is widely used for large, medium and small heading processing, involving workpieces such as gears, nuts, screws, bolts, pins, terminals and so on. The common processing technologies include complex heading, flanging heading, fixed diameter heading, multi-hole heading, cavity heading, fixed cavity heading and fixed groove heading to ensure high machining accuracy.

另外，冷冲头模也可以用于柔性加工平台上，可以根据材料的性能、工件尺寸及结构要求，结合钣金加工、数控机床等生产工艺，完成自动化生产，从而提高加工效率，提高产品质量，实现高效制造。

In addition, cold heading die can also be used in flexible processing platform. According to the material properties, workpiece size and structure requirements, combined with sheet metal processing, CNC machine tools and other production processes, it can complete automated production, improve processing efficiency, improve product quality and achieve efficient manufacturing.