closed die

OPTIMIZATION TO MATH MODELS IN ROLLING PROCESS Application of Overhaul Closed Type Cover Die

轧制过程数模调优闭式套模翻修的应用

The stripping pressure for the press tonnage will be calculated with the die closed.

冲床吨位中的脱料力应为模具闭合时的压力.

This paper introduces the concept of axial closed die rolling, its production features and processing.

介绍了轴向闭模轧制的概念 、 生产特点,并简要介绍了轴向闭模轧制生产线的组成和工艺流程.

Above result revealed that multidirectional closed die forging of spiral bevel gear was feasible.

揭示了使用复动闭式模锻模具成形小锥角螺旋伞齿轮的可行性.

It has elaborated the advantages replacing closed-die forging with closed extrusion die forging.

阐述了用闭式挤锻工艺代替开式模锻的优点.

The research results will be significant for extending the engineering application of cross wedge rolling, especially for the application of forming blank for closed die forging.

研究结果对于扩大楔横轧工艺的应用有实际意义，尤其是对于锻件制坯成形的应用，将起到良好的作用。

Forming Analysis of Closed Die Extrusion for Spiral Bevel Driving Gear of Automotive Final Drive

主动螺旋伞齿轮闭塞挤压的成形分析

The closed type cover die is working in repeated impact, cold and hot alternation and high pressure friction situation. The die is easy to be crashed, including wearing, plastic deformation, hot cracking etc.

闭式套模在反复冲击、冷热交变、高压摩擦的情况下工作，比较容易产生磨损、塑性变形、热裂纹等损坏失效。