장애물개척전차 조향 링키지 휘어짐 개선을 위한 튜브 강성 증대 Increased Tube Stiffness to Improve Steering Linkage Bending of Kcev(Korean Combat Engineer Vehicle)
pp.1100-1104
KCEV(Korean Combat Engineer Vehicle) perform the mission of removing mines and various military obstacles buried in the battlefield and opening passageways. It is characterized by modifying the chassis of the K1 series tank and equipping it with an excavator, track-width mine plough, and magnetic signature duplicator. KCEV has a steering wheel, and steering force is transmitted to the transmission steering lever through the steering linkage and acceleration linkage. KCEV can be steered in up to 3 gears, and it was confirmed that there was a risk of interference with the acceleration linkage as a bending occurred in the steering linkage when steering to the right in 3 gears. In this study, we examined the bending of the acceleration linkage and proposed a method to increase the stiffness of the acceleration linkage tube to improve it. Structural analysis was conducted to confirm the effect of increasing rigidity, and the improvement was confirmed by applying it to an actual vehicle. As a result, it was confirmed that not only the bending displacement of the steering linkage was reduced, but also the stress in the bent area was reduced.
1. 서 론
2. 본 론
2.1. 조향 링 키지 휘어짐 현상 검토
2.2. 개선방안
2.3. 변경 전 후 구조 강도 검토
3. 결 론
References