Application of Quality Improvement in Piston Rod Machining;

The piston rod steering structure analysis of disc type deburrer for billets;

Experimental research on piston rod surface intensification using electric brush coating method;

This article introduces the principle and method of nickel - plating with chemistry plating mode and it is simple in technics, operation conveniency, innocuity, naught contamination and can be using anticorrosive of the tail of piston pole.

This article analyzes and calculates the fatigue breaking theory of piston pole, presents the viewpoint of improving the pre-tightening part s elasticity of piston pole, introduces all previous alteration course to prevent piston pole from breaking.

The wear and corrosion-resistant piston-rod is a difficult problem for improveing its quality in production for reciprocating piston compressor all the time.

This article includes a detailed exposition of that,According to the technological process analysis of Slender Shaft and the practice on processing of piston-rod,a processing measure was put forword for reducing the bending deformation,and got good effects during the production process.

Through analyzing the working condition and the invalidation form of the little piston rod of the high -pressure mixing chamber.

Working principle of two kinds of hydraulic clamping devices,which based on rod-less piston,is introduced,and the mechanics calculation formulas were also given.