The paper presents the research into the stress state of roller teeth using FEM (finite element method). The results show that different structure parameter causes a change in roll stress.
采用有限单元法对轧辊辊齿的应力状态进行了研究，得出了不同结构参数对轧辊应力变化的影响。
As we grow up, we're often encouraged to think of fear as a weakness, just another childish thing to discard like baby teeth or roller skates.
我们长大以后，我们总是会被鼓励把恐惧视为软弱，需要像乳牙或轮滑鞋一样扔掉的幼稚的东西。
Through the analysis of arrangement style of cutting teeth of shearer roller, so that the further explanation of arrangement design of cutting roller as working machine of shearer can be made.
分析了采煤机滚筒的截齿排列方式，进一步阐明了采煤机工作机构的滚筒截齿排列布置的设计要点，通过改变截齿的排列提高了采煤机的使用寿命。
"Jumping over Teeth" in roller chain drive has a strong impact on smooth running and life of drives. So it must be averted.
滚子链传动中的跳齿现象严重地影响到传动的平稳性和寿命，因此必须设法避免。
The many indefinite exists in the design parameters and influence factors of the working stress and allowable stress of the roller movable teeth drive.
滚子活齿传动设计中，在工作应力、许用应力的设计参数和影响因素中存在着许多不确定性。
Analysis of the side-wall pattern shows that the side-cutting process of the roller bit is related to not only the teeth surface design but also the rock property and the drilling parameters.
井壁模式分析说明，牙轮钻头的侧向切削过程不仅与齿面结构有关，而且与岩石性质、钻井参数有关。
Analysis of the side-wall pattern shows that the side-cutting process of the roller bit is related to not only the teeth surface design but also the rock property and the...
井壁模式分析说明，牙轮钻头的侧向切削过程不仅与齿面结构有关，而且与岩石性质、钻井参数有关。
A roller drive has a topological structure similar to an epicyclic gearing, where both the planet gear and the ring gear have rollers as their teeth.
电动滚筒式驱动器类似于一个行星齿轮带有拓扑结构，而这个行星齿轮和齿圈都用辊作为它们的齿。
The rock-breaking mechanism of roller bit teeth is always a hot focus and difficulty in the fields of drilling, and it receives widely researchers attentions in the rock mechanics and the engineering.
牙轮钻头牙齿破岩机理研究一直是钻井工程的一个热点和难点，备受岩石力学与工程界的关注和重视。
Activities such as baseball, soccer, football, karate, and roller-blading all pose potential hazards to your child's teeth.
棒球、足球，榄球、空手道和轮滑都对孩子的牙齿构成潜在的威胁。
When the roller chain drive is designed and applied, if only the sag cont rolled in the figured closed area b, "Jumping over Teeth" can be averted, in general.
在设计和使用滚了链传动时，只要把松边垂度控制在图示的封闭区B以内，一般即可防止跳齿。
When the roller chain drive is designed and applied, if only the sag cont rolled in the figured closed area b, "Jumping over Teeth" can be averted...
在设计和使用滚了链传动时，只要把松边垂度控制在图示的封闭区B以内，一般即可防止跳齿。
When the roller chain drive is designed and applied, if only the sag cont rolled in the figured closed area b, "Jumping over Teeth" can be averted...
在设计和使用滚了链传动时，只要把松边垂度控制在图示的封闭区B以内，一般即可防止跳齿。
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