1) shear cam
凸形挡台
1.
Stressing influences such as the train longitudinal force and lateral force (that is temperature load) on shear cam are taken into account and calculation formulas of shear cam force caused by these factors are deduced.
针对减振型CRTSⅠ型板式无砟轨道的凸形挡台进行受力分析和计算,考虑了列车荷载的纵向力、横向力即温度力等对凸形挡台的受力影响,并分别推导出了这些荷载影响因素对凸形挡台受力的计算公式。
2) cam basement
凸型挡台
1.
Based on finite element method,the design and calculation theory of seamless turnout on bridge analyses the force and displacements of the rail,the pass-force components,the track slab and bridge of the seamless turnout scissors crossing on ballastless bridge with the cam basement.
基于有限单元法的桥上无缝道岔设计计算理论,分析采用凸型挡台基础连接形式桥上无缝道岔交叉渡线钢轨、传力部件、轨道板和桥梁的受力与变形,归纳出桥上无缝道岔交叉渡线受力和变形规律,并对今后无砟轨道桥上无缝道岔交叉渡线设计提出建议。
3) cone boss
锥形凸台
1.
A resultant mechanical model for the forming process of cone boss;
锥形凸台体积成形的一种合成力学模型
2.
By analyzing cone bosses forming mechanism in different bulk formations,the forming process of cone bosses was divided into two characteristic time-intervals based on modular design method,one being extrusion processing,and the other being the process of the die corner overflowed by deformable body.
分析了锥形凸台在不同体积成形工艺中的成形机理,基于模块化思想将锥形凸台的成形过程划分为挤压成形与角部充满两个特征时段;将上述两个特征时段的滑移线场力学模型有机联结,构建了锥形凸台成形过程的一种叠加滑移线场力学模型;介绍了叠加滑移线场力学模型的应力场与变形力的求解方法。
4) cylindrical boss
圆柱形凸台
5) cup with bosses
圆形凸台件
1.
Cold extrusion process and machining process for the cup with bosses are compared.
对圆形凸台件的冷挤压工艺与机械加工工艺进行了比较,对圆形凸台件进行了冷挤压工艺分析,叙述了工艺难点,详细叙述了圆形凸台件冷挤压工艺的工序设计、毛坯计算、毛坯软化处理、凸、凹模的设计及模具整体设计、介绍了圆形凸台件的冷挤压工艺的优越性。
6) rear boss
后凸台，后止挡，后轮毂
补充资料：凸凸
1.高出貌。
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