Gearbox Production Using Distortion Controlled Inductive Fixture Hardening*

IF 0.3 Q4 THERMODYNAMICS
S. Knauf, K. Buchner, R. Jenne
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引用次数: 1

Abstract

Abstract Fixture-hardening, also known as quench-press hardening, is a widespread process mainly for the automotive industry. This paper introduces a new inductive hardening and tempering process that combines the well-known advantages of induction heating and hardening with the advantages of a fixture hardening process to obtain highly precise workpieces with enormously reduced or even without rework. The main component is a new hardening machine with implemented fixture hardening assembly and integrated induction coil, all in a protective gas atmosphere. Induction as electrical energy source can be used for heating up workpieces prior to fixture hardening and for tempering, which allows to simultaneously draw out the calibration mandrel without any abrasive wear on its surface. In certain applications, an expanding mandrel can be used in order to relieve the workpiece.
采用变形控制感应夹具淬火技术生产齿轮箱*
夹具淬火,又称淬火-冲压淬火,是一种广泛应用的工艺,主要用于汽车工业。本文介绍了一种新的感应淬火回火工艺,它结合了感应加热和淬火的优点和夹具淬火的优点,以获得高精度的工件,大大减少甚至不需要返工。主要部件是一种新型硬化机,具有实施夹具硬化组件和集成感应线圈,所有这些都在保护气体气氛中进行。感应作为电能源,可用于在夹具硬化和回火之前加热工件,从而可以同时抽出校准芯棒,而不会在其表面产生任何磨料磨损。在某些应用中,可以使用扩展芯棒来释放工件。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
1.50
自引率
33.30%
发文量
43
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