Experimental Assessment if Changes in Structural Steel Composition by Progressive Technology Cutting

Management Systems in Production Engineering

Mascenik Jozef¹ 

[1] Technical University of Kosice;

关键词: laser;    plasma;    water jet;    cutting;    structure;    microhardness;   

DOI  :  10.2478/mspe-2021-0033

来源: DOAJ

【 摘 要 】

The submitted paper deals with the issue of change in structure, hardness and thermally affected zone of the samples of a toothed wheel part produced by technology of cutting by plasma, laser and water jet. The cutting process by laser and plasma technology causes intensive thermal affection of material and change in structure and microhardness in the cutting area referred to as thermally affected zone. The paper describes three material cutting technologies of the toothed wheel part. The experimental part contains description of experimental sample preparation, its hardness measurement and examination of structure along with further evaluation through graphs and photo documentation of structures.

【 授权许可】

Unknown