凸轮齿轮

Valve Gear Chain-driven, high cam, OHV, w/adj.

阀齿轮链驱动，高凸轮， ohv ，瓦特/形容词。

Universal milling machines are usually equipped with an index or dividing head, which allows cutting of gears and cams, as is discussed later. Figure 9-43 indicates a machine tool of this type. Vertical milling machine.

万能铣削通常配备有量度或分度头器，用来削齿轮和凸轮，这在以后还会谈到，图9-43就是这种类型的一种机械工具。

The whole production process from cigarette rod feed to carton overwrapping lineup is completed by gear transmission , cam connection rod and Geneva mechanism driving executive components.

主要采用齿轮传动、凸轮连杆、槽轮机构带动执行元件，完成从烟支进给到条包成形的全部生产过程。

As the roller gear cam rotates in co-ordination, machinery to operate effectively.

由于滚子齿轮式凸轮在旋转时互相配合，机械以有效运作。

ABSTRACT Elastohydrodynamic oil film, existing in contact surfaces of parts such as gears, cam—tappets and ball bearings, is a key factor that both determines their wear characteristics and affects system dynamic performance of those parts.

存在于诸如齿轮、凸轮—挺杆、滚动轴承这样一些另件的接触面间的弹流动压油膜，不仅是决定其摩擦磨损特性的关键因素，而且也是影响这些另件甚至系统动力学行为的不可忽视的因素之一。

Synchronous, cam plate,electronic gear, virtual line, automatic procedures.compact plus tight enhanced power scope

如定位、角同步、凸轮盘、电子齿轮、虚拟主轴、自动程序等。compact plus 紧凑加强型功率范围：0.5～18.5kw。

A new way of exchange between rotation and reciprocating motion through planetary driving was introduced, which was different from the one realized by piton pump moving with cam, brace and link.

采用行星齿轮传动方式实现从旋转到直线的往复运动，不同于现有柱塞泵由凸轮、曲柄连杆或斜盘实现往复运动的方式，没有滑靴等高压力作用下高速滑移的元件。

The central inner gear theory equation and tooth profile work equation with two-teeth difference cam profile rolling movable teeth were deduced, and in the consideration of central gear influenced by several parameters, the central gear tooth profile modification mode was analyzed and synthesized roundly.

推导二齿差凸轮激波滚动活齿传动的中心内齿轮理论方程及工作齿形方程，在给出考虑各参数影响的中心轮修形通用方程的基础上，较为全面地对中心轮齿廓的几种修形方式进行分析和综合。

The main products are various types of machinery parts, automobile and motorcycle spare parts, textile machinery parts, including gears, timing belt pulleys, all kinds of internal and external cam, connecting rod, bushings, and other powder metallurgy products, including copper-based materials, iron-based, copper Fe-based and other high-strength alloy series.

主要产品有各类机械零件，汽摩零配件，纺织机械零件，包括齿轮、同步带轮、各种内外凸轮、连杆、轴套等各类粉末冶金制品、材质包括铜基、铁基、铜铁基及其他高强度合金系列。

They are divided into two main classes: one class with handwheels but no gearing, and the other class with cranking actuators and worm gearing or worm and spur gearing combined.

这些地轴架分为两大类：一类配置手轮，没有齿轮执行机构；另一类配置转动曲轴执行机构和蜗轮或蜗轮和凸轮组合执行机构。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。