Press tool for metal sheets has a heated section with integral electric heating and with ceramic thermal insulating layers to prevent heat loss to the tool body and support
摘要
<p>A press tool for metal sheets includes a heated section (8) with integral electric heating elements for areas of large press changes. The heated section is thermally insulated from the rest of the tool system by a ceramic layer (7) integrated into the tool. For stamping tools a similar heated tool section includes a ceramic insulating layer. The heated tool section can be made of thermally conducting ceramic.</p>
