... 冷精锻 cold closed-die forging ; die forging 冷顶锻 coldupsetting 冷顶锻用碳素钢线材 SWCH ...
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... Cold Precision Forging 冷精锻 closed cold forging 闭式冷挤锻 Cold Forging Technology 冷锻技术 ...
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温-冷精锻成形 combination of cold forging with warm forging
Die elastic deformation and component spring-back is unavoidable in cold net-shape forging technology of spur gear, and they play an important role in dimensional accuracy.
冷精锻齿轮工艺中，模具的弹性变形和锻件的弹性回复行为是不可避免的，并且二者对精锻件的精度产生很大影响。
参考来源 - 直齿轮冷精锻模具弹性变形规律及修正The research on CAD/CAM system is very important in car bevel gear's cold precision forging, which is regarded as a significant part of advanced manufacturing technology.
轿车圆锥齿轮冷精锻技术是先进制造技术的重要组成部分,在冷精锻技术研究中,CAD/CAM系统的研究是非常重要的内容。
参考来源 - 直锥齿轮精锻模CAD/CAM系统的开发·2,447,543篇论文数据，部分数据来源于NoteExpress
基于冷锻成形原理，对锥齿轮冷精锻模进行了设计。
The bevel gear's cold forging die was designed based on the principles of cold precision forming.
高频感应淬火不能达到硬化冷精锻直齿圆柱齿轮齿面的目的。
The high frequency induction hardening can't raise the surface microhardness of the cold precision forging spur gear.
提出了两类典型结构内齿轮（贯通内齿轮和非贯通内齿轮）的冷精锻成形工艺方案。
The cold precision forging process of two kinds of inner gear with typical structure (hole-through inner gear & non-hole-through inner gear) is proposed.
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