1톤급 상용차 시트 개발에 따른 FMVSS 210 Model 구조 강도 평가 연구 (A Study on the Structural Strength Evaluation for the Development of One-ton Grade Commercial Vehicle Seat Frame for the FMVSS 201 Model Kyu-)

서지정보

· 발행기관 : 한국기계가공학회
· 수록지 정보 : 한국기계가공학회지 / 17권 / 2호 / 130 ~ 136페이지
· 저자명 : 조규춘, 하만호, 문홍주, 김영곤

초록

This study develops a seat with electric motor technology for a one-ton grade commercial vehicle. Whileapplying electric motor technology, the FMVSS 210 seat frame strength test is also conducted to examine theproduct’s weak parts. The seat frame strength test used the FMVSS 210 test standard and the ANSYSprogram was used to simulate the test and identify weak parts in the deformation and strain values. The testresults showed that the cushion frame and slide rail connection bracket were fractured at loads of about10,000 N. Similarly, the maximum stress and strain values in the bracket were obtained in the simulationresults. On this basis, it was evaluated that the connection part bracket was a considerably weak part in thecase of the first model, and changing the shape of the bracket and reinforcing the strength were required. Inaddition, the seat belt anchorage test results and simulation results were compared to assure their validity. Inthe comparison results, the error for each is about 5–10%. Therefore, the simulation performed in this studyis considered to have produced reasonably accurate results.

영어초록

This study develops a seat with electric motor technology for a one-ton grade commercial vehicle. Whileapplying electric motor technology, the FMVSS 210 seat frame strength test is also conducted to examine theproduct’s weak parts. The seat frame strength test used the FMVSS 210 test standard and the ANSYSprogram was used to simulate the test and identify weak parts in the deformation and strain values. The testresults showed that the cushion frame and slide rail connection bracket were fractured at loads of about10,000 N. Similarly, the maximum stress and strain values in the bracket were obtained in the simulationresults. On this basis, it was evaluated that the connection part bracket was a considerably weak part in thecase of the first model, and changing the shape of the bracket and reinforcing the strength were required. Inaddition, the seat belt anchorage test results and simulation results were compared to assure their validity. Inthe comparison results, the error for each is about 5–10%. Therefore, the simulation performed in this studyis considered to have produced reasonably accurate results.

참고자료

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