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- negative addendum modification 负变位
- In addition, to avoid evaluate transcend equation,joggle angle is regarded as one of design variables instead of addendum modification coefficient. 为了避免解超越方程和减少计算量,不再以齿轮的变位系数为优化设计变量,以啮合角代之,提供求解问题的另一条思路,算例结果表明此观点的可行性。
- There are more than 20 restrictive conditions about the selection of the addendum modification coefficient in internal gear transmission. 在渐开线齿轮内啮合传动中,影响齿轮变位系数选择的约束条件有20余种,它们与齿轮的啮合原理、强度条件和制造工艺有关。
- Therefore,the suitable coefficient of engagement overlap got by profile correction and addendum modification is beneficial to the output property of the gear pump. 因此，对齿轮齿形进行修形和变位修正使齿轮得到合适的啮合重合系数有利于改善齿轮泵的输出特性。
- Two methods are usually used to increase gearing backlash for counter trains:1.Decrease addendum modification coefficient,but remain center distancein constant. 对于计数齿轮传动,通常采用两种方法增大侧隙:中心距不变,减小变位系数;
- Based on the judged conditions about node external gearing, it calculates the connection with kind's parameter when gears with addendum modification appear node external gearing. 其次根据节点外啮合的条件，推出了变位齿轮节点外啮合时各参数之间的关系；
- The problems such as antenna length calculation, shaving stock and check of addendum modification of preshaving hob used in the process of gear hobbing before shaving are analyzed and researched theoretically. 本文就剃齿前的滚齿工序中所用到的剃前滚刀设计中的触角长度计算 ,留剃余量及齿顶修缘量校验等问题从理论上进行了深入的分析、研究
- addendum modification coefficient 齿顶修正系数
- The Optimization for the Addendum Modification Coefficient of Spur Gear 直齿圆柱齿轮变位系数的优化选择
- Keywords preshaving hob;addendum antenna;addendum modification;shaving stock; 剃前滚刀;齿顶触角;齿顶修缘量;留剃余量;
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- Their criticism was not negative. 他们的批评并不是负面的。
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
- Automatic modification of the index register. 自动修改变址寄存器内容。
- The Technique on the Tooth Cutting of Helical Bevel Gears with Addendum Modification Shift 连续变位的斜齿圆锥齿轮的切齿工艺
- Calculation of Contact Stress and Selection of Addendum Modification of Plastic Gears 塑料齿轮齿面接触应力计算及其变位系数选择
- I have a negative opinion on the value of this idea. 我对这个主意持反对意见。
- Keywords involute gear sharper cutter;CAD expert system;coefficient of addendum modification; 渐开线插齿刀;CAD专家系统;变位系数;
