1) out-of-gear worm
脱落蜗杆
2) drop worm shaft
落蜗杆轴
3) drop worm
落蜗杆
4) valve level fall-off
阀杆脱落
1.
The high pressure governing valve level fall-off occured many times in 600 MW steam turbine of one power plant.
针对某电厂国产600MW汽轮机高压调节汽门运行中多次出现阀杆脱落的问题,从制造缺陷与安装工艺等方面深入分析原因,认为阀杆套底孔加工失误、螺纹加工间隙过大、安装紧力不足等因素是造成汽门阀杆脱落的主要原因,并结合实际给出了行之有效的解决阀杆脱落的办法。
5) worm and worm gear
蜗杆蜗轮
1.
Mathematical descriptions of worm and worm gear and the means of accurate accomplish based on Pro/E are introduced, parametric design is accomplished by the second development, mechanical simulation is carried out,the working case is dynamic observated.
介绍了蜗杆蜗轮形状的数学描述,实现蜗杆蜗轮精确三维实体造型的方法。
2.
This paper takes the worm and worm gear as an object,discusses a define of character and parameter and the research of worm and worm gear,which could be used in similar hardware,introduces the theory and method of the redevelopment approachor UG with Visual C++.
文章以蜗杆蜗轮为对象,论述了参数化特征建模技术,使用Visual C++对UG进行二次开发,实现了蜗杆蜗轮的三维参数化实体建模,所完成的三维实体零件模型为后续的有限元分析、机构仿真和数控加工提供了必要条件,并展望了参数化特征建模技术的优势和三维造型技术的应用前景。
6) worm wheel-worm
蜗轮-蜗杆
补充资料：脱落
1.脱掉;落下。 2.指文字遗漏。 3.犹轻慢;疏阔。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条