制陶器最重要的工具是工匠们自己的双手，但有时他们也用些别的工具，如绳圈、木模、素线、海绵等。
The most important tools potters use are their own hands; however, they also use wire loop tools, wooden modeling tools, plain wire, and sponges.
通常当内部压力由于切向或者各个空间应力高到足以发生横向破裂时，凹模必须至少有一个加强圈。
Normally dies have to have at least one support ring as the internal pressures are high enough to cause transverse cracking due to tangential or triaxial stresses respectively.
对于凸缘部位的浅拉深，采用压边圈兼作浅拉深凸模的作用，取得较好的效果。
To low drawing in flange part, the blank holder can be used as punch, and the effect is good.
利用这两种模型分别计算了轴承套圈冷挤压组合凹模的预应力，并同拉美公式的计算结果进行了分析比较。
The prestressing force in combined dies to be used for cold extrusion of bearing outer race by the two mathematical models is calculated and compared with the results obtained by Lame formulae.
把加热后的烤盘取出，每个烤盘放上2大勺牛油，然后转动一下让烤模周圈都沾到黄油。
Remove the heated pans from the oven. Place 2 tablespoons of butter in each pan and rotate until butter is melted and distributed around all sides of the pan.
详细阐述了光洁冲裁凹模、压边圈等重要零件的结构设计与选材，并对光洁冲裁间隙进行了分析和选择。
Structure design and material choice of important parts such as the die, blank holder, etc. were stated in detail. Also, fine blanking clearance was analysed and selected.
的翻译是：在结构设计的波纹管密封圈联合和它的多个模腔模具设计中引入了这一份文件。
The Structure designing of bellow seal joint and it′s multiple cavity mold designing are introduced in this paper.
介绍了一种无飞边、多腔、圆截面橡胶密封圈压模的设计方法及制造技术，采用这种方法设计制造的模具结构简单、可靠，生产的产品质量良好。
The design technique and manufacture technology for a kind of multi-cavity, no-burr and round-section rubber sealing ring with multi-cavity and no-burr were introduced.
介绍了一种无飞边、多腔、圆截面橡胶密封圈压模的设计方法及制造技术，采用这种方法设计制造的模具结构简单、可靠，生产的产品质量良好。
The design technique and manufacture technology for a kind of multi-cavity, no-burr and round-section rubber sealing ring with multi-cavity and no-burr were introduced.
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