cast-iron body的意思|示意

Main body of machine head adopts cast-iron structure and will never be deformed, which can ensure it not to affect the precision during the process of application, maintenance and change of units.

机头主体采用铸铁构造，永不变形，确保在使用过程及维修更换零件时不会影响其精度。

According to the maximum pressure to bear, pump body and cover can be made of grey cast iron (1.6mpa), spheroidal graphite cast iron (2.0mpa) or cast steel (2.5mpa, including stainless steel).

根据泵承受的最大压力，泵体和泵盖材质采用灰口铸铁(1.6 Mpa)、球墨铸铁(2.0 mpa)、铸钢(2.5 Mpa，包括不锈钢)。

Pump body is by cast iron casting blank forming, severe wear new thing should be changed.

泵体是由铸铁铸造毛坯成型，出现严重磨损时应更换新件。

This paper introduced a four-body contact model of steel crown-the nodular cast-iron skirt-piston pin-connecting bolt for the steel-crown aluminum-skirt composite piston of locomotive diesel engines.

本文以机车柴油机钢顶铝裙组合活塞为对象，建立组合活塞钢顶铝裙连接螺栓-活塞销的四体接触计算模型。

Defects of crankshaft surface and body will produce important effect on engine reliability. This paper probes into flaw detection technology of forging steel and nodular cast iron of crankshaft.

曲轴表面及本体的缺陷，对发动机的可靠性有重要影响，对锻钢和球墨铸铁曲轴的探伤技术进行探讨。

The material of machine tool body and working table applies high-intensity excellent cast iron, and resin sand molding.

床身和工作台材料均选用高强度优质铸铁，树脂砂造型。