A kind of micro-arc oxidation process equipment from the shore to the top surface of the piston

Abstract

The invention discloses micro-arc oxidation process equipment from the fire shore to top surface of a piston. The micro-arc oxidation process equipment from the fire shore to top surface of the pistoncomprises a liquid returning tank and a circuitry; a fixing plate A is horizontally arranged above the liquid returning tank, and a plurality of mounting holes a are formed on the surface of the fixing plate A; each mounting hole a is provided with a lower positioning system; a platform is arranged above the fixed plate A parallel to the fixed plate A; a plurality of mounting holes b are formed on the surface of the platform; each mounting hole b is provided with an upper positioning system; a piston can be clamped between the lower positioning system and the upper positioning system; a fixing plate B is arranged above the platform parallel to the platform; the surface of the platform is fixedly connected with a liquid containing tank; the platform is fixedly connected with the extendingend of the piston of the air cylinder through a connecting piece; the fixed end of the air cylinder is fixedly arranged on the fixed plate B; the liquid returning tank communicates with the liquid containing tank through a pipeline system. According to the micro-arc oxidation process equipment from the fire shore to top surface of the piston, the problems of incapability of micro-arc oxidation ona designated part and low efficiency in the prior art are solved.

Description

technical field [0001] The invention belongs to the technical field of clamping equipment for a micro-arc oxidation process, and in particular relates to a micro-arc oxidation process equipment in the range from the fire bank to the top surface of a piston. Background technique [0002] The piston is one of the core parts of the engine, and its top is the main part of the combustion chamber. Since the piston works under high temperature, high pressure and high load, the requirements for the piston are relatively high, and it needs to have sufficient strength, rigidity and small mass to ensure a small inertial force. However, its main material is aluminum alloy, and its rigidity and corrosion resistance cannot guarantee the smooth progress of the working process. Therefore, it is necessary to strengthen the designated range from the piston fire bank to the top surface. At present, the most commonly used method for piston surface treatment is the anodic oxidation process, but...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of micro-arc oxidation process equipment in the range from the fire bank to the top surface of the piston, which solves the problems of inability to perform micro-arc oxidation on designated parts and low efficiency in the prior art

Images