http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김현경(Hyungyung Kim),이기홍(Kihong Lee) 한국자동차공학회 2015 한국자동차공학회 학술대회 및 전시회 Vol.2015 No.11
A new point of view in vehicle rear bumper is proposed by Heat Resistant Composites Tail-Trim STRUCTURE, which is a new development method based on the principle of heat-resistance material, plastic injection, new fabric aramid compression, new electric chrome plating, design, test and evaluations. As a result of the application of new tail trim on rear bumper, this paper classifies Increased of heat resistance temperature in aramid fabric and chrome plating, new woven compression, Shapes of Tail-Trim to protect chrome Plating and to keep fabric aramid, Reduction of weight, improvement of liberty of design & colors.
김현경(Hyungyung Kim),오영섭(Youngsup Oh),송대준(Daejun Song),오승택(Sengtaek Oh),김동학(Donghak Kim),이동열(Dongyul Lee) 한국자동차공학회 2014 한국자동차공학회 부문종합 학술대회 Vol.2014 No.5
A new point of view in vehicle bumper frame is proposed by Contacted 2 Pipes BUMPER STRUCTURE, which is a new development method based on the principle of hot-stamping, structural design, method of TRIZ and evaluations. As a result of the application of new bumper frame, this paper classifies Increased of strength to 1.8GPa, Shapes of Cold Coiled Thin Pipe, optimized structural design, and enhanced performance of RCAR, Towing and Shipping.
김현경(Hyungyung Kim),강병훈(Byunghun Kang),박석재,오영섭(Yeongsup Oh),김동학(Donghak Kim) 한국자동차공학회 2014 한국자동차공학회 부문종합 학술대회 Vol.2014 No.5
A new point of view in vehicle crash box is proposed by Contacted 2 Pipes structurce, which is a new development method based on the principle of shear-deformation, shear-broken of welding, structural design, method of TRIZ and evaluations. As a result of the application of new crash box, this paper classifies increased absorption energy of collision, deformation of pipes, and shears broken force in welding, optimized structural design, and enhanced performance of RCAR.
유럽 보행자보호 다리부문 대응 범퍼시스템 분석 및 개발
김현경(Hyungyung Kim),양태걸(Taegul Yang),박석재(Seokjae Park),나원균(Weonkyun Na) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
To reduce injuries of pedestrians, EECV & Euro-NCAP set the test procedures that evaluates the safety performance of cars and established legislation. Lower legform test, one of the three test, has relation to bumper system that play important role to satisfy requirements of lower legform. This development is performed by engineering process to analysis friendly parameter about a pedestrian.
김현경(Hyungyung Kim),강병훈(Byunghun Kang),박석재,오영섭(Yeongsup Oh),김동학(Donghak Kim),Sunghei Jung 한국자동차공학회 2014 한국자동차공학회 학술대회 및 전시회 Vol.2014 No.11
A new point of view in vehicle bumper frame is proposed by Contacted Pipes BUMPER STRUCTURE, which is a new development method based on the principle of hot-stamping, structural design, method of TRIZ and evaluations. As a result of the application of new bumper frame, this paper classifies Increased of strength to 1.78GPa, Shapes of Cold Coiled Thin Pipe, optimized structural design, and enhanced performance of RCAR, Towing and Shipping.
김현경(Hyungyung Kim),이기수(Kisoo Lee),김동학(Donghak Kim) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5
A new point of view in bumper frame is proposed by tubular structure, which is a new development base on the principle of hot-stamping steel, structural design, test evaluations. As a result of the application of new bumper frame, this paper classifies the tubular ladder frame design with 6 sigma Taguchi’s quality engineering method and with 3 positive effects into rear bumper of automotive vehicles about RCAR.
김현경(Hyungyung Kim),백홍선(Hongsun Baik),이문석(Moonsuk Lee),김동효(Donghyo Kim),김도형(Dohyung Kim) 한국자동차공학회 2013 한국자동차공학회 학술대회 및 전시회 Vol.2013 No.11
This paper describes about the development of new concept’s rear wheel guards for the reduction of Road Noise in the passenger vehicle using test. The new wheel guards are proposed by various frequency chamber concept and different textile layers concept. Two wheel guards were verified by small cabin resonance test and vehicle test. Through new developing process without vehicle test, Result of road noise will be expected when new concepts and materials of wheel guard is applied into automotive vehicle. As a result of the application of Aimed Helmholtz and Multilayers concept, this paper classifies the road noise, cost and weight are reduced by new concepts and the solutions are adopted into the 2 cars.