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投国外胆怯投国内不甘心，各位帮忙看看投哪儿合适 已有15人参与
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憋出一篇英文，总觉得信心不足。各位看看这样的文章要是投国外，哪些杂志更贴合，国内的英文杂志是否值得投呢？顺便问下，国内的学报英文是不是很少EI （SCI更不敢奢望）的？请各位大侠指导一下下： 声明：本人学机械的 题目：Mathematical Model and Solution for Precision Analysis on Cycloid Planetary Gear 摘要：Cycloid planetary gear plays an important role in precision transmission. Controlling transmission accuracy is an extra crucial requirement for design and manufacture. This paper firstly presents a mathematical model for precision analysis on this type of gear, which enable simulates mesh stiffness, backlash and angular transmission error on system level with consideration of cycloid manufacture tolerance, elastic deformation. Secondly, the solution is developed as a module which includes effect from other components, such as bearing stiffness, crank shaft offset error as a whole system. Finally, one typical cycloid reducer, RV gearbox, is built and analyzed to demonstrate the practical value. |
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