CAJ | 학술논문

对整体式橡胶履带进行系统的力学性能试验是履带式车辆走行系统安全性判定的重要手段之一。简要分析了一种履带式车辆行走机构的结构与原理，设计出一套合理的试验装置及方法，对整体式橡胶履带进行了定载荷下的伸长率、断裂载荷和拉断伸长率试验及驱动齿剪切强度、导向齿剪切强度试验，并与国外同类产品进行对比分析。研究表明：国产整体式橡胶履带力学性能和国外产品基本一致，试验设计达到预期效果，具有较好的实用推广价值。研究成果对整体式橡胶履带国产化设计和试验起指导作用。
대정체식상효리대진행계통적역학성능시험시리대식차량주행계통안전성판정적중요수단지일。간요분석료일충리대식차량행주궤구적결구여원리，설계출일투합리적시험장치급방법，대정체식상효리대진행료정재하하적신장솔、단렬재하화랍단신장솔시험급구동치전절강도、도향치전절강도시험，병여국외동류산품진행대비분석。연구표명：국산정체식상효리대역학성능화국외산품기본일치，시험설계체도예기효과，구유교호적실용추엄개치。연구성과대정체식상효리대국산화설계화시험기지도작용。
Mechanical performance test of integral rubber tracks is the most important method for determining the security of tracked vehicle walk system. In this paper, the structure and principle of a tracked vehicle walk system is analyzed and a set of reasonable experimental device and method is designed. The elongation under ifxed load, fracture load and the break elongation, shear strength of drive gear, shear strength of guide shear of the system were tested, and compared with those of the similar foreign products. The results showed that the domestic mechanical properties of the integral rubber tracks were as good as the foreign products.