| 제목 |
Stick Type Ignition Coil Jacket PBT의 접촉응력해석 |
| 분야 |
전기ㆍ전자ㆍ통신 |
| 언어 |
Korean |
| 저자 |
김양술(홍익대학교), 이종석(홍익대학교), 김남수(홍익대학교) |
| Key Words |
Stick type ignition coil(막대형 점화코일), Transformer(변압기), PBT GF30%(유리섬유강화(30%) 폴리부틸렌텔레프탈레이트), Resin(수지), HV terminal(고전압 단자) |
| 초록 |
Stick type ignition coil(called a Cigar coil) is a kind of transformer for an automobile modulaized of distributer and electric cable. A material of Cigar coil is PBT GF30% resin. This is an excellent engineering plastic with both mechanical and electrical properties. When we insert an HV terminal into the PBT GF30% resin jacket, it breaks{{br}}the jacket, because the HV terminal is bigger than the jacket. It is a fatal on durability of a part. In this study, We used ANSYS FEM tool in order to stress analysis by contact. In order to automatically estimate possible maximum diameter of an HV terminal, we used an APDL. In the contact part, we considered the relation of the HV terminal's diameter with the amount of stress that occurred. This relation is able to be applied, in part, to the dimensions of the part design.{{br}} |
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