Influence of Workpiece's Size on the Structure and Performance of Grinding-Hardened Layer

Ju Dong Liu; Wei Yuan; Meng Chen

doi:10.4028/www.scientific.net/KEM.579-580.56

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 579-580Influence of Workpiece's Size on the Structure and...

Influence of Workpiece's Size on the Structure and Performance of Grinding-Hardened Layer

Abstract:

Based on the experiment of two-way plane grinding-hardening machine, this paper studied the influence of workpieces height size and grinding parameter on the microstructure, micro-hardness and hardening depth of grinding-hardened layer. The results show that under this experimental condition, workpieces height size has no substantial influence on grinding-hardening, but while the height size increased, the micro-hardness and hardening depths average value of completely hardened zone presents trend of "saddle type". The workpieces quality of grinding-hardening can be improved by adopting reasonable workpieces height size.

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Periodical:

Key Engineering Materials (Volumes 579-580)

Pages:

56-60

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.579-580.56

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Online since:

September 2013

Authors:

Ju Dong Liu, Wei Yuan, Meng Chen

Keywords:

Grinding-Hardening, Hardening Depth, Height Size, Microhardness

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