worm and wheel

This paper gives the new technique of tooth profile on the normal section of nobbing-shaving cutter involute worm which is imitated by hyperbola and suggests that axial section of grinding wheel can be obtained in hyperbolic form by dressing conical surface of grinding wheel along the inclined straight line.

给出了用双曲线拟合滚剃刀渐开线蜗杆法剖面齿形新技术，提出了锥面砂轮按斜直线进行修整，能够获得砂轮轴截面为双曲线形状。

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The trip preventer uses the inertia in up and down movement of the horsehead, through driving the rotating mechanism of the worm wheels and worms with balance wheel makes sucker rod revolve undirectionally, thus the trip accident can be prevented effectively.

抽油杆自动旋转防脱器是利用驴头上、下运动中的惯性，通过摆轮驱动蜗轮、蜗杆旋转机构，从而带动抽油杆作单向旋转，可以有效防止抽油杆脱扣事故的发生。

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Transporting ribbon was adopted worm wheel tensioning configuration and so the accommodation is convenient and shortcut.

*输送带来采用蜗轮张紧结构,调节方便快捷.

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Specializing in manufacturing the straight gear, bevel gear, spiral gear , gear shaft, wheel and worm shaft.

专业生产各种直齿轮, 斜齿轮, 螺旋伞齿轮 、 齿轴 、 蜗轮及蜗杆.

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Discussion on Coordinated Methods and Technique of Bevel Wheel and Worm

论斜齿轮与蜗杆配合方法和工艺探析

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S denote worm wheel drive, D denote electric drive and Y denote electric hydraulic drive.

为蜗轮传动式, D为电动传动式,Y为电液传动式.

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Worm wheel and gear transmission with long-life bushings, so that the machine is durable.

蜗轮蜗杆同步传动,长寿命轴套, 机器经久耐用.

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This method can also be applied to helical gear, bevel gear, worm wheel and worm.

此方法还可应用于圆柱螺旋齿轮 、 锥齿轮 、 蜗轮蜗杆等传动接触强度的计算.

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