Power station great mirror board and mirror face hkusm machining technique

Abstract

The invention discloses a hauk energy processing technology used for the large mirror plate surface of a power plant, comprising the steps of: (1) a suitable cutter is adopted to fabricate a mirror plate which complies with the basic dimension and the geometrical tolerance required by the drawing and the surface roughness of which reaches 2.3-2.8 micro meters; (2) the cutting parameter is adjusted, the processing linear speed of the hauk energy cutter is adjusted to 39m/min and the feeding speed is adjusted to 0.3mm/r; (3) the surface of the mirror plate which is processed and formed in the step (1) is processed by the hauk energy cutter. The invention has the advantages of greatly improving the processing precision of the metal surface, the surface roughness of the workpiece reaching 0.07-0.10 micro meters, reducing the investment of process equipments, reducing the manufacturing cost, shortening the processing and manufacturing period, improving the working efficiency, reducing the environmental pollution, being suitable for processing the surface of the external round and the mainshaft mirror surface, etc. of the parts such as the large mirror plate surface of the power plant, a mainshaft, etc.

Description

technical field [0001] The invention relates to a metal surface processing technology, in particular to a Hawk energy processing technology of a large mirror plate mirror surface of a power station. technical background [0002] The surface roughness requirements of parts in machinery manufacturing have always been an issue that engineers and technicians should focus on when making processing plans and using equipment. How to meet design requirements, reduce labor intensity of employees, improve production efficiency, and reduce environmental pollution is an important aspect of engineering technology. direction of exploration. When the surface roughness value of the machined parts is low, the commonly used method in engineering technology is to use grinding processing. For example, when the workpiece size is large, the structure is special or the conditions for grinding processing are not available, grinding processing is often used to achieve the roughness value. lower req...

AI Technical Summary

Problems solved by technology

However, the traditional grinding process has many unfavorable factors such as long processing cycle, large auxiliary consumption, high labor intensity of employees, serious environmental pollution, and large wear and tear of machine tools.