Coating strengthening of details surface from metal alloy PP135
Purpose and areas of usage
The developed method makes it possible to significantly increase the term of use of quick deteriorated parts. It is aimed at a significant increase in the resource of the parts of the assembly or machine in a whole It is also aimed to increase their reliability and durability, a significant reduction in downtime of equipment, lower requirements for the conditions of operation of machines and mechanisms. It can be used in mechanical engineering (including in the military - industrial complex), instrument making, printing, processing, metallurgy and light industry.
Main characteristics of development
The development consists of applying to the work surface the details of the strengthened coating of the anamorphous structure. It, due to the acquired morphology of the surface layer, surface hardness (to 5. 5 - 8. 5 GPa) and, wear resistance in different environments increase. Depending on the type of reinforcement and its material, working conditions and load, the environment, the term of use of parts and machines increases by 1. 8 to 4 times
The method is applicable to a large range of parts and, due to its technical and economic indicators, can be implemented both in Ukraine and abroad
The state of development
Route and operational technology has been developed, starting with the selection of the material of the workpiece. The method of its previous machining, the detailed strengthening technology. Calculations of economic efficiency from implementation of the proposed method are made