| 摘要 |
The invention relates to a device (10) for heating a tubular part (18) or a solid part, especially for the conversion or moulding of a tube, comprising: a tubular body (12) made of non-magnetic material, intended to contain the part (18), an electrically conductive internal layer (16) placed inside the tubular body (12) and intended to be in contact with the part (18), inductor means (14) surrounding the tubular body (12) in order to generate a magnetic field, the device (10) including means in order for the magnetic field generated by the inductor means to pass through the tubular body (12), thus inducing currents directly in the internal layer (16) and therefore localizing the heating close to the interface between the internal layer and the part to be heated. |
