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전현배(HyunBae Jeon),송태훈(TaeHoon Song),허정원(JeongWon Huh),박원조(WonJo Park) 대한기계학회 2007 대한기계학회 춘추학술대회 Vol.2007 No.11
Cam shaft which is part of automobile engine is essential part about traveling and the decision of fuel injection timing. Also, stiffness and efficiency are component of automobile sash which have an durability of the engine. High hardness and durability are necessary, because engine output is effect by cam shaft directly. So, High-Frequency Induction Hardening is very important. Therefore, in this study are compared with surface hardness characteristic about hardening depth of the SM53C used in the cam shaft. And in order to prospect the shape of hardened structure, hardness, hardening characteristic and fracture characteristic using SM53C which is made by carbon steel.