| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an induction hardening apparatus for a long work at a low cost, and to improve the power efficiency. SOLUTION: An induction hardening apparatus 10 is disposed between a carry-in part and a carry-out part, and provided with a hardening and carrying mechanism 100 to carry a long work W, and a hardening mechanism 200 including an induction heating coil body 210 disposed in the middle of the hardening and carrying mechanism 100. The hardening and carrying mechanism 100 is provided with work supporting mechanisms 130A-130D to be driven by a motor 105, and work pressing mechanisms 150A-150D formed to hold the long work W opposite to the work supporting mechanisms 130A-130D.</p> |
