| 1. | Reducers and worm gear sets can also be made
减速器及蜗杆副。 |
| 2. | Calculation of load capacity of cylindrical worm gear pairs with shaft angle 90
带轴夹角90的圆筒形蜗杆副的承载能力的计算 |
| 3. | Cylindrical worm gear
圆柱蜗杆副 |
| 4. | The application of computer probability simulation on setting up statistical formulas of transmission accuracy of worm gear pairs
计算机概率模拟在蜗杆副传动精度统计中的应用 |
| 5. | Main products : standard series of plane enveloping toroidal worm tp worm for short reducers and worm gear sets . center distance is a loo - 500mm
标准系列平面包络环面蜗杆减速器及其蜗杆副：中心距a 100 - 500mm ，传动比10 - 63按用户要求设计制造非标平面包络环面蜗杆减速器及其蜗杆副：中心距： a |
| 6. | Abstract : calculation of the length of contact lines of a double enveloping wormgearing with planar generating surface and finding out the size of contact area are th e foundation of strength analyses of wormgearing
文摘:计算平面二次包络环面蜗杆副的接触线长度和了解蜗轮齿面接触区域的大小是蜗杆传动强度分析的基础。 |
| 7. | We have deeply studied the old design mode and point out that the lubricating advantages of this type of worm gear drive is not fully used . we put forward a new way which optimizes the lubricating property
因此，提出以润滑性能为优化目标、以蜗杆强度、刚度、重量等为约束条件进行该型蜗杆副几何参数优化设计的方案，仿真结果表明该方案有明显效果。 |
| 8. | This paper calculated total co ntact line length of worm pair by using the knowledge of the spatial - engaging - principle and numerical quadrature metheod , and put forward a concept of variati on coefficient of total contact line length , and found out the actual size of co ntact area of tooth surfaces
运用空间啮合原理等知识和数值积分的方法计算了蜗杆副接触线总长度，并提出了接触线总长变动因数的概念，求出了齿面实际接触区域的大小。 |
| 9. | It has many advantages such as several couples of teeth meshsing simultaneously , double touching lines on each interacting surface , high transmission ratio and heavy load , etc . and it ' s easy to form elastohydrodynamics lubricant film between two interacting surfaces . but this kind worm gear drive is not used widely in china . the reason is that its manufacturing method - dual generating method - is outdated
但是，由于目前加工该型蜗杆副的方法为对偶法，必须专门加工蜗杆和专用蜗轮滚刀，对于不同参数的蜗杆副蜗轮滚刀不能通用并且在加工中需多次对刀，导致平面二包蜗杆副加工成本高而精度低。 |
| 10. | In order to manufacture this type of worm gear drive precisely and cheaply , we should explore a whole new dis - dual generating method . as a part of the project " the modeling and simulation of planar double - enveloping toroid worm gear drive ' s intelligent manufacturing method " , this dissertation focuses on the 3d modeling of planar double - enveloping toroid worm gear in computer . the author of this dissertation has completed lots of studies and researches in this field and has found some new methods for the 3d modeling of worm gear drive
本文作为“平面二次包络环面蜗杆副智能加工的建模与仿真”研究项目的一个组成部分，主要以在计算机中对平面二包蜗杆副进行三维建模和数字化造型为目标，在严格推导共轭齿面的基础上对平面二包蜗杆副齿面的组成进行了tca分析，并运用适当的数学方法对蜗杆副型面进行重构，获得了适合于计算机表达的平面二包蜗杆副三维数字化模型。 |
