자동변속기의 직접 유압제어 솔레노이드 밸브 개발
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An automatic transmission of a car is computerized for fuel efficiency improvement with safety and the convenience, and is applied, and is the tendency which expands. The best in new technical development by a domestic and abroad professional part producer to an automatic transmission and system development for gear control. But it’s lack of the quality standard and the reliability by the country and is the standard which evades development and depends on overseas forward part traders for technical development. The automatic transmission attachment rate increases direct hydraulic control system for gear control of an automatic transmission by Customer Request as well as global market competitive power securement and market preceding acquisition through the import substitution effect by development this, so technical development to this field and technological growth are requested by a completed car and a close consortium. In this paper cutting down time being needed for an optimization design and trial product development through an electromagnetic field interpretation and a computational fluid dynamics interpretation in development of the hydraulic control solenoid valve applied to an automatic transmission, and contributing to development expense reduction effect by efficiency-development tends to grasp an hydraulic control solenoid valve and valve body matching.
[1] 권오범,et al. 무단변속기(CVT)용 토크컨버터의 입력회전수와 속도비에 따른 록업클러치 작동 응답성에 관한 연구 , 2010 .