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- Generally, standard gear hobs are only used to machine gears with the same modul, pressure angle as hobs themselves. 在一般条件下,标准齿轮滚刀只能加工与其模数、压力角相同的同制齿轮。
- The grinding pressure is a key parameter to influence the grinding efficiency, surface quality and cutting edge quality in the monocrystal diamond tool grinding. 在单晶金刚石刀具的研磨过程中,研磨压力是一个影响研磨效率、表面质量、刃口质量等的关键工艺参数。
- Furthermore, the models for the analyses, such as pressure angle, curvature, kinetostatics, and input torque, of the mechanism are built. 且建立该凸轮机构之各项特性分析的数学模式,包括压力角分析、曲率分析、运动静力分析,及推导系统输入扭矩表示式。
- This paper deals with measuring the diameter of addendum circle for a involute spur cylindrical gear and calculating and determining its mode number and pressure angle. 本文阐述了渐开线直齿圆柱齿轮齿顶圆直径的测量与齿轮模数、变位系数、压力角等参数的确定方法和步骤.
- It is confirmed that the sinusoidal gear can be easily undercut with a specific addendum height value decided only by the design pressure angle of the gear. 经讨论和仿真证实;正弦齿条所生成的齿轮在一个特定的齿顶高下最容易发生根切;该齿顶高数值只取决于正弦齿轮的设计压力角.
- With cylindrical coordination,this paper establishes the contour surface equations and pressure angle formula of the conical grooved cam with translating conical roller follower. 借助柱面坐标,建立了圆锥滚子直动从动件圆锥槽凸轮的廓面方程和压力角公式。
- In accordance with the characters of end section involute of helicoids,it is analyzed of change of the base circle affecting the pressure angle of involute profile. 依据渐开螺旋面端面渐开线的性质,分析了渐开线基圆变化对渐开线齿形压力角影响。
- The harm of percussive ground pressure,produced reason,conditions and protective measures are introduced. 介绍了冲击地压的危害程度,发生的原因、条件及采取的防治措施。
- Accordingly,the least teeth number without undercutting is also decided only by the design pressure angle of the gear,without any relation to the coefficient of addendum height of the gear. 相应的无根切最少齿数也仅取决于正弦齿轮的设计压力角;而与齿顶高系数值无关.
- Grinding pressure of vertical mill and the control 浅谈立磨研磨压力及其控制
- It is indicated through the analysis of assistant steering mechanism of the farm transporter model FR1608 that within th e rang e of standard swinging of the pitman arm, the design rod structure satisfies the requirement of optimum pressure angle. 对FR1608运输车转向助力机构的分析结果表明,在转向器转向垂臂的标准摆动范围内,设计参数满足最佳压力角要求。
- The method and procedure of measuring and calculating involute spur gear geometrical parameters such as tip diameter, module, modification coefficient and pressure angle were shown in this paper. 本文阐述了渐开线直齿圆柱齿轮顶圆直径及齿轮模数、变位系数和压力角等参数的确定方法和步骤.
- Abstract: The harm of percussive ground pressure,produced reason,conditions and protective measures are introduced. 文摘:介绍了冲击地压的危害程度,发生的原因、条件及采取的防治措施。
- Ground pressure disaster occupies a predominent proportion in mine casualty accidents. 地压灾害在矿山伤亡事故中占绝对比重。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The motorcycle V-belt continuously-variable transmission controlled by centrifugal ball is analyzed, and the method to obtain the pressure angle of the wimble surface on the moving disk is gained. 摘要通过对采用离心球控制的皮带传动的摩托车无级变速器的分析,得到了可以确定移动盘内锥面压力角的方法。
- The idea of key stratum pressure is put forward, and the ground pressure is mainly influenced by the breakage of key . 提出主关键层来压的新概念,指出回采工作面矿压显现程度主要受主关键层破断的影响。
- In this paper, a method of employing standard hobs to machine gears with different module and pressure angle is presented.The relevant checking calculation method is also put forward. 本文提出用标准齿轮滚刀加工与其模数、压力角不同的异制齿轮的方法,并给出了相应的验算方法。
- I need a holiday as a relief from the daily grind. 我需要休假以摆脱单调的日常工作。
- He is assigned a room on the grind floor. 他分配到底层一间房子。