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- Based on genetic algorithm, the paper gives a optimization method for the design of spiral bevel gear with high tooth, which reaches the goal of high contact ratio. 摘要提出一种基于遗传算法的高齿弧齿锥齿轮的优化设计方法,该方法应用于实例计算,取得了比较好的效果,达到了大重合度的设计目标。
- Strength Analysis of Spiral Bevel Gears with High Contact Ratio 高重合度弧齿锥齿轮的强度分析
- Design of Spiral Bevel Gears with High Contact Ratio 弧齿锥齿轮的高重合度设计
- DESIGN AND EXPERIMENT OF SPIRAL BEVEL GEARS WITH HIGH CONTACT RATIO 高重合度弧齿锥齿轮加工参数设计与重合度测定
- Analysis of Contact Stress and Bending Stress on Spiral Bevel Gears of High Contact Ratio 接触路径对弧齿锥齿轮接触应力和弯曲应力的影响
- Analysis of Meshing Behavior and Experiments of Spiral bevel Gears with High Contact Ratio 高重合度弧齿锥齿轮的性能分析与实验研究
- high contact ratio spur gear 高接角比正齿轮
- High Contact ratio 大重合度
- The high contact pressure and the choice of different electrical contact materials enable high currents to be switched reliably. 高接点压力和选择不同的电接点材料能可靠地控制大电流。
- The line of contact is longer and the contact ratio is bigger, the meshing stationarity is good. 渐开线弧齿圆柱齿轮具有较长的齿面接触线和较大的啮合重合度,齿轮副啮合平稳性好。
- Hydrophobic molecules in water often cluster together forming micelles.Water on hydrophobic surfaces will exhibit a high contact angle. 疏水性分子在水里通常会聚成一团,而水在疏水性溶液的表面时则会形成一个很大的接触角。
- The formulae given by ISO 6336 and AGMA 2001-B88 for calculating the coefficient of contact ratio for tooth surface durability were discussed and a new formula was proposed. 同时对ISO6336及AGMA2001 B88中接触强度重合度系数公式提出了商榷,并提出了新的公式。
- Basingon the loca1 synthesis method, TCA and LTCA techniques, ahigh contact ratio can obtained by enlarging the bias angle ofcontact path at the tooth surface. 利用局部综合法、轮齿接触分析(TCA)、轮齿承载接触分析(LTCA)和啮合仿真技术,通过齿面接触路径倾斜,达到了高重合度的设计目的。
- To the especially structure and material welding performance of a spaceflight igniter,the key welding problem is the spatter and strike fire phenomenon which is brought by high contact resistance. 针对特殊结构和材料的焊接性能,指出目前的焊接问题主要是存在飞溅和接触电阻过大而带来的“打火”现象;
- But the group found that adding just a tiny amount of titania could significantly prolong lotus effect activity without greatly changing the high contact angle needed for the strong repellency. 但该团队发现,只要少量钛白就可大幅延长莲花效应的寿命,而且对于强排斥性所需的大接触角,也不会改变太多。
- To the especially structure and material welding performance of a spaceflight igniter, the key welding problem is the spatter and strike fire phenomenon which is brought by high contact resistance. 摘要针对特殊结构和材料的焊接性能,指出目前的焊接问题主要是存在飞溅和接触电阻过大而带来的“打火”现象。
- Definition of contact ratio of paired gears generated with sinusoidal rack and its calculation formula were given, and the effect of related design parameters on the contact ratio was also discussed. 摘要提出正弦齿条所生成的齿轮副的重合度定义及其计算式,并且讨论有关设计参数对于重合度的影响效果。
- Additionally, it has advantages of higher contact strength, wearproof and efficiency in transmission. 同时具有接触强度高,耐磨损,传动效率高等优点。
- Based on the preshaving hob cutter spotal structure, authors analyse thecalcuiation two kinds of contact ratio on hob-shaving technology,and give the commutingformulae and examples. 基于剃前滚刀特殊结构,分析了滚-剃工艺下二种重合度的计算问题,给出了计算公式和实例。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。