con rod

Material and Process of the 12.9-Grade Con Rod Bolts

发动机12.9级连杆螺栓的材料与工艺

The product is applies to con-rod of automobile engines transmission gearbox, engineering ad agriculture machinery etc.

产品适用于汽车发动机 连杆,变速箱齿轮, 工程机械、农业机械等.

The small end of con' rod is cuneiform, which not only increases bearing ability, but also the mass of it is the lightest.

连杆小头采用楔形，既提高承载能力又使质量最轻；

In this paper, a finite element method analyzing the big end of a con-necting rod with the elastic contact condition is presented.

本文对连杆大端提出一个按弹性接触条件求解的有限元方法。

The empirical formulae of main structure of the con-rod are derived;

并导出了连杆主要结构尺寸的公式。

In order to localize the 12.9-grade bolts, with the engine con rod bolts as the objective, the material and process of the 12.9-grade con rod bolts are studied.

为实现12.9级螺栓的国产化，以发动机连杆螺栓为对象，研究了12.9连杆螺栓的材料和工艺。