LOAD-CARRYING CAPACITY OF SURFACE-HARDENED GEARS (INFLUENCE OF SURFACE-ROUGHNESS ON SURFACE DURABILITY)

被引：9

作者：

NAKANISHI, T ^{[1
]}

ARIURA, Y ^{[1
]}

UENO, T ^{[1
]}

机构：

[1] KYUSHU IND UNIV,FAC ENGN,HIGASHI KU,FUKUOKA 813,JAPAN

来源：

JSME INTERNATIONAL JOURNAL | 1987年 / 30卷 / 259期

关键词：

SURFACES - Roughness Measurement;

D O I：

10.1299/jsme1987.30.161

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The influences of material, heat treatment, tooth profile and surface roughness on the surface durability of surface-hardened gears were investigated. First, the effect of surface roughness on rolling/sliding contact fatigue was studied in detail by using a 2-roller-type contact fatigue testing machine. The results show that the initial surface roughness has a remarkable influence on the surface durability of surface-hardened steels, and that the decrease in surface roughness with running time does not always have an advantageous effect. Secondly, the load-carrying capacities of case-carburized gears and induction-hardened gears were investigated by using a power circulating-type gear testing machine.

引用

页码：161 / 167

页数：7

共 10 条

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