河南油泵齿轮

   河南油泵齿轮/Oil pump gear

   简介/Brief introduction：

   我们是油泵齿轮的制造商。 我们致力于各种齿轮、齿圈、变速箱20多年，覆盖欧洲，美洲，亚洲，大洋洲的大部分市场。我们期待成为您在中国的长期合作伙伴。

           We are the manufacturer of oil pump gear, large gear rings and oil film bearings. We devoted ourselves to all kinds of gears, gear rings, reducers and gearboxes more than 20 years, covering most countries of Europe, America, Asia, Oceania market. We hope we can become your first-line partner in China.

   1.产品详细介绍 Product introduction

 齿轮是指轮缘上有齿轮连续啮合传递运动和动力的机械元件。齿轮在传动中的应用很早就出现了。19世纪末，展成切齿法的原理及利用此原理切齿的专用机床与刀具的相继出现，随着生产的发展，齿轮运转的平稳性受到重视。

 A gear is a mechanical component that has a gear on the rim that continuously meshes to transmit motion and power. The use of gears in transmissions has long appeared. At the end of the 19th century, the principle of the incision method and the special machine tools and tools that used this principle to cut the teeth appeared one after another. With the development of production, the smoothness of the gear operation was taken seriously.

 油泵是一种既轻便又紧凑的泵，有直列式、分配式和单体式三大类。油泵要有动力源才能运转，它下部的凸轮轴是由发动机曲轴齿轮带动的。

 油泵提出了一种具有一个由含铝材料制成的外壳的油泵和设置在该外壳中的可运动的模制件，其中，该可运动的模制件至少部分地由一种可烧结的、至少包含一种奥氏体的铁基合金的材料制成，并且其中由一种可烧结材料制成的该模制件具有一个至少为该外壳的热膨胀系数60%的热膨胀系数。

 The oil pump is a light and compact pump with three types: in-line, distributed and single. The oil pump must have a power source to operate, and the lower camshaft is driven by the engine crankshaft gear. An oil pump proposes an oil pump having an outer casing made of an aluminum-containing material and a movable molding provided in the outer casing, wherein the movable molding is at least partially made of a sinterable The molding material comprising at least one austenitic iron-based alloy, and wherein the molding member made of a sinterable material has a coefficient of thermal expansion of at least 60% of a coefficient of thermal expansion of the outer casing.

 2.产品参数Product parameter

   3.产品特点和应用Feature and application

   油泵齿轮适用于油泵。

   Suitable for oil pump.

   4.细节介绍/ Details