2009•한국자동차공학회 추계학술대회 및 전시회Requires access

토크 컨버터 커버 플레이트 용접 결함에 관한 연구

이경열, 김진문, 장재덕, 주인식

Abstract

Cover plate for torque converter supports axial force generated by automatic transmission fluid circulation. Cover plate is fixed on front cover by projection welding. Welding defect is generated by the mismatch between a manufactured material and a method of production in manufacturing process. One of them is the case that the size of welding nugget is small. This research studied the effect of welding defect through finite element analysis. The concentration of stress usually happened in case the welding nugget formed is small. As a result, this part of production is brittle and fragile.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 9 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Welding, Finite element method, Materials science, Heat-affected zone, Metallurgy, Mechanical engineering, Engineering, Structural engineering