... roller for stationary exercise bicycle 锤炼用固定自行车滚轮 roller gear 滚柱齿轮 roller ginned cotton 皮辊棉 ...
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Roller gear drive 滚筒齿轮传动 ; 版辊驱动装置
roller gear indexing cam 弧面凸轮 ; 弧面分度凸轮
Roller Gear Cam Index Unit 分割器
large rubber roller gear 大胶辊齿轮
separator roller gear 分离辊传动机构
gear shaft roller bearing 齿轮轴滚柱轴承 ; 齿滑轮滚柱轴承
roller-gear-cam 滚子齿形凸轮
The roller gear cam mechanism is studied and the surface equations of various types of roller gear cam are acquired.
本文对弧面分度凸轮机构进行了研究，根据凸轮旋向、转向、头数的不同，推导了各种类型的弧面分度凸轮的通用方程；
Roller gear CAM mechanism is a type of indexing device. It is widely used in various automatic machines because of large indexing Numbers, high indexing precision, reliable localization etc.
弧面分度凸轮机构是一种精密分度机构，因其具有分度数大、分度精度高、定位可靠等优点，被广泛应用于各种自动机械中。
Therefore the author built a 3-d model based on the surface equations of roller gear CAM, and presented a method of using coordinate measuring machine (CMM) to measure the surfaces of the CAM.
为此，本文以弧面分度凸轮的轮廓面方程为基础，建立了弧面分度凸轮的三维模型，提出了一种用三坐标测量机测量其轮廓面误差的方法。
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