| 摘要 |
The present invention relates to a high frequency heating apparatus for an inconel hollow billet and, more specifically, to a high frequency heating apparatus for an inconel hollow billet, which comprises: a body; a through-hole which is installed in the body along a length direction of the body, and is inserted with a billet by being formed in a cylindrical shape; a pair of guide rails which guides transportation of the billet by being formed around an inner circumference of the lower side of the through-hole along a length direction of the through-hole; and a coil which is inserted into the surrounding of the through-hole of the body, and heats the billet located in the through-hole. Therefore, the high frequency heating apparatus of the present invention has the remarkable effect of having no small faults by being comprised in a simple structure, and minimizing cracks generated as the billet is heated, as well as heating the billet by a uniform temperature. |
