K311A1 타이로드 결합체 형상 및 재질개선을 통한 내구성 향상에 관한 연구
A Study for Durability Improvement by Shape Design and Material of K311A1 Tie Rod Assembly
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The tie rod assembly of K311A1 military standard vehicle was modified in shape and material to improve parts supply, operability, and durability. Among the parts included in the assembly, test standards were selected through the buckling strength test of the assembly to improve performance and continuously improve durability through performance tests and material comparison of Dust cover, spring, nipple, plug. Compared to the existing CR(Chloroprene Rubber) material and PUR(Polyurethane Rubber) material of the Dust cover, PUR material with high strength and oil resistance recently have been applied to the commercial vehicle and the light tactical vehicle. The result shows that it is possible to secure quantitative evaluation standards through the presentation of test methods and evaluation standards for tie rod assemblies, and the modified combinations improved the problem of parts supply and demand and applied test standards and improvement structures for quality improvement.
Abstract
The tie rod assembly of K311A1 military standard vehicle was modified in shape and material to improve parts supply, operability, and durability. Among the parts included in the assembly, test standards were selected through the buckling strength test of the assembly to improve performance and continuously improve durability through performance tests and material comparison of Dust cover, spring, nipple, plug. Compared to the existing CR(Chloroprene Rubber) material and PUR(Polyurethane Rubber) material of the Dust cover, PUR material with high strength and oil resistance recently have been applied to the commercial vehicle and the light tactical vehicle. The result shows that it is possible to secure quantitative evaluation standards through the presentation of test methods and evaluation standards for tie rod assemblies, and the modified combinations improved the problem of parts supply and demand and applied test standards and improvement structures for quality improvement.