1·Internal gear pump has two kinds of tooth profile namely: involute profile and cycloidal tooth profile.
内啮合齿轮泵有两种齿形即：渐开线齿形和摆线齿形。
2·Form Clearance (cF) is the radial depth of involute profile beyond the depth of engagement with the mating part.
齿形裕度：齿形裕度(cF)是相互配合的内、外花键的渐开线齿廓超过结合部分的径向距离。
3·According to the principle of profiling machining of involute spherical gears, this paper designs the accurate involute profile curve of its finger milling-cutter.
根据渐开线球齿轮的仿形加工原理，设计一种具有渐开线齿廓的指状铣刀。
4·The application of extrusion processing in involute profile can not only raise the production efficiency but also enhance the strength and accuracy of involute profile.
采用挤压加工方法对渐开线齿形部分进行加工，不仅能显著地提高生产效率，而且还能提高齿形的强度和齿形精度。
5·The tooth profile of gear pump is involute in general. Though the involute profile is easy to design and manufacture, it also brings the inherent problem of oil trapping.
齿轮泵转子的齿廓型线一般为渐开线，渐开线型线虽设计加工方便，但存在原理性的困油现象；
6·The theoretical analysis and experimental results show that the lead error measurement may share same generation system with involute profile measurement by this meshing method.
理论分析和测试结果表明：啮合法可利用齿形误差展成系统测量齿向误差。
7·Involute CAM is an important attachment which produce involute profile in the copying gear grinder; the accuracy of which directly decide the profile accuracy of gear which is grinded.
渐开线凸轮是靠模式齿轮磨床生成渐开线齿形的重要附件，其精度直接决定着被磨齿轮的齿形精度。
8·The generalized polar-coordinate method for measuring involute profile deviations is proposed, and its mathematical model, realization pattern and deviation assessment formula are presented.
提出了测量渐开线轮廓误差的广义极坐标法，给出了广义极坐标法的测量模型、实现方法以及轮廓误差算式。
9·Involute profile of internal gear, in the small gear and internal gear intermediate have a crescent shape of the diaphragm, the purpose is the oil absorption cavity and pressure oil cavity off.
渐开线齿形的内啮合齿轮，在小齿轮和内齿轮中间有一块月牙形状的隔板，目的是把吸油腔和压油腔隔开。
10·It can simulate the process of radial shaving cutting, and then deduce the gear profile to be shaved. By comparing with the involute profile, the correction of the cutter design method can be tested.
该拟合曲面可用于虚拟径向剃齿过程，从而生成被剃齿轮齿面，通过与渐开线齿面比较，可检验刀具设计的正确性。