Method for laser hardening of cutting edge of stainless steel tool, involves adjusting designated thermal action modes in real time, and performing laser hardening of working surface of tool, after which low-temperature tempering is performed to relieve stress
	CHUKHLANTSEV D O; UMNOV V P; KHALYAVIN A B; ISUPOV A O; REVTOV A S
	2023-01-19
专利权人	VOLGATERMOLAZER LLC (VOLG-Non-standard)
申请日期	2023-01-19
专利号	RU2023101087-A
成果简介	NOVELTY - The method for laser hardening of the cutting edge of a stainless steel tool involves setting the parameters of the tool and constructing the three-dimensional (3D) model, performing computer modeling of the process of laser hardening of the working surface of the tool, and assigning thermal action modes and the trajectory of movement of the laser beam along the non-hardened back side of the tool with parameters. A thermal laser action is performed on the non-hardened back surface with the selected modes and trajectory of the laser spot with simultaneous measurement of the deformation of the tool surface. The measured values of the tool deformation are compared with the values determined in the modeling process. The designated thermal action modes are adjusted in real time. The laser hardening of the working surface of the tool is performed, after which low-temperature tempering is performed to relieve stress. USE - Method for laser hardening of cutting edge of stainless steel tool.
IPC 分类号	C21D-001/09
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/22357
专题	中国科学院新疆生态与地理研究所
作者单位	VOLGATERMOLAZER LLC (VOLG-Non-standard)
推荐引用方式 GB/T 7714	CHUKHLANTSEV D O,UMNOV V P,KHALYAVIN A B,et al. Method for laser hardening of cutting edge of stainless steel tool, involves adjusting designated thermal action modes in real time, and performing laser hardening of working surface of tool, after which low-temperature tempering is performed to relieve stress. RU2023101087-A[P]. 2023.

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