Stable , reliable klin driving helical gearing such driving system guarantees the highest flexibility and reliablility at low cost of maintenance . the whole system can operate under a " relaxed " mode 稳定、可靠的窑炉传动有斜齿轮传动，这种传动系统均保证最高的灵活性及可靠性且维修费用低，整套传动系统可在“放松”的条件下工作。
This paper discusses the optimization problem of 3 - d elastic contact objects in theory using bem , and analyze the real contact problem of helical gears . the author developed the program which is necessary for the stresses analyses 本文以边界元法作为应力分析工具，对三维弹性接触问题的形状优化问题进行了理论上的探讨，并对斜齿轮接触问题进行了实际分析。
We specialize in manufacturing ud ( l ) series planet cone - disk speed variator , rv series worm gearbox , wj series cast iron worm gearbox , g series helical geared motor & other helical speed reducers , kg series aluminum worm gearbox , y2 series ( ip54 ) electrical motor , x b jxj series cycloid pin wheel reducer , all kinds of combination and their related parts 专业生产ud ( l )系列行星锥盘无级变速机, rv系列蜗轮蜗杆减速机, wj系列铸铁蜗轮蜗杆减速机, g系列斜齿轮减速机及其它斜齿轮减速机, kg系列铝合金蜗轮蜗杆减速机, y2系列( ip54 )三相异步电机, x b jxj系列摆线针轮减速机,各种组合变速机及各种配件。
The researchful results indicate that the flux pulse ration of ordinary helical gear pump without clearance is less than that of the gear pump with clearence under the condition that the main parameters are same , and the flux pulse ration of ordinary helical gear pump is less than that of whole profile meshing helical gear pump 研究结果表明：在主要参数相同的情况下，普通斜齿齿轮泵无侧隙时流量脉动率小于有侧隙时的流量脉动率；全齿廓啮合斜齿轮泵比普通斜齿轮泵的流量脉动略小。
On the basis of utilizing geometric conversion and modification principle of spur and helical gears , the mathematical model for geometric parameters and modification of overlapping coefficients of gear was established , and the calculation method of sliding frictional coefficients under elasto - hydrodynamic lubrication state was introduced , thus let the calculation method of meshing efficiency of gears be more coinciding with the practical application 在运用直、斜齿轮几何换算和变位原理的基础上，建立齿轮的几何参数和重迭系数修正的数学模型，介绍了弹流润清状态滑动摩擦因数的计算方法，从而使齿轮啮合效率计算方法与实际应用更吻合。
Through systemic analyzing on spiral helical gear transmission with different basic parameters , the essay found out rules of how can such basic parameters influence spiral helical gear engagement characteristics . so it brings forward the auxiliary assembling mode of adopting one straight gear and one helical gear on condition of little axial angle as well as treasures to ameliorate ill engagement performance on condition of large axial angle , another two jobs of the essay are to clarify the wrong concept that spiral helical gear can only transmit movement but not impetus and to provide a brief and practical method of analyzing contact for gear pairs whose surface equations can be written out directly 通过对不同基本参数的螺旋齿轮传动进行系统研究，找出了螺旋齿轮基本参数对其啮合特性的影响规律，提出小轴交角条件下可采用一直齿轮、一斜齿轮的齿轮副组合方式，给出了大轴交角条件下啮合性能不良的改进措施。澄清了螺旋齿轮只能传递运动不能传递动力的误区，为能够直接写出齿面方程的齿轮副进行齿面接触分析提供了一种简便、实用的新方法。
Among the results of these researches , cylindrical gears with curvilinear tooth trace have merits as follows : higher bending stress , low noise , better lubrication conditions , and no thrust forces . so this kind of gear can be considered to substitute the helical gear and herringbones 本文提出的弧齿线圆柱齿轮是一种新型齿轮传动形式,具有传动平稳、噪声低、润滑性能良好、轮齿弯曲疲劳强度大的特点,因此该齿轮可以作为斜齿轮和人字齿轮的替代品用于高速重载场合。
