| 1. | Worm gear drive for continuous ustment of the pitch
连续调整节距用蜗轮驱动器 |
| 2. | Hose clamps with worm gear drive ; shape a
涡轮传动软管卡圈. a型 |
| 3. | Design of multi - target optimization for planar quadratic ring eveloped worm gear drive
平面二次包络环面蜗杆传动多目标优化设计 |
| 4. | Cylindrical worms ; dimensions , correlation of shaft centre distances and gear ratios of worm gear drives
圆柱形蜗杆.尺寸轴心距和蜗轮传动传动比之间的关系 |
| 5. | Emcyldn oils with good atomization characteristics are the suitable lubricants for saturated or overheated steam cylinder and worm gear drives
Emcyldn具有优良的雾化特性，特别适合饱和或过热蒸汽汽缸与蜗型齿轮的润滑。 |
| 6. | 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。 |
| 7. | 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 the reason is that its manufacturing method - dual generating method - is outdated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。 |
| 8. | 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。 |
| 9. | Based on the tribology theory , the experiment method of the scuffing load capacity of worm gear oil was studied in this paper by means of the large number of groping evaluation experiments , and based on the test results of worm gear drive lubricated by 15 types oils and the surface analysis of worm gear after the experiments , the effect of oils and additives on anti - scuffing load capacity of worm gear pair was studied . the results show that the experimental method of the scuffing load capacity of worm gear oil has a good repeatability and distinguishability
本文运用摩擦学理论，通过进行大量的台架评定探索性试验，研究开发出蜗轮蜗杆油胶合承载能力台架评定试验方法，并在此基础上进行15种不同配方的蜗轮蜗杆油的胶合承载能力台架评定试验和试验后蜗轮齿面的表面能谱分析，以考察润滑油、添加剂对蜗杆传动胶合承载能力的影响结果。 |
| 10. | Creative points and all tasks having be finished are briefly shown below : according to the classical space meshing theory , we have strictly deduced a series of formulae such as the equation of contacting line of worm , the equation of the second limiting curve of worm gear , and the equation of working surface and non - working surface , etc . and we have deeply studied the algorism of the actual contacting lines of worm gear drive
本文的主要创新点和成果如下：基于经典共轭啮合理论，对平面二包蜗杆副的运动关系进行了严密分析，获得了蜗杆副齿面方程、蜗杆齿面一界曲线方程、蜗轮齿面二界曲线方程等一系列齿面分析所必须的数学公式，并深入研究了蜗杆副齿面接触线的算法，为蜗杆副的三维数字化造型打下了坚实的数学基础。 |
