| 摘要 |
Injection moulding tool for synthetic plastics materials An injection moulding tool is described which has a mould part (9) for the injection moulding of synthetic plastics material, with a carrier (3) for accommodating the mould part (9) and which, to form the injection moulding cavity (5) comprises a surface contour attachment, at least one cooling space (14, 15) being provided for connection to coolant supply and discharge lines (2). In order to simplify such an injection moulding tool, rendering its production less expensive and increasing its effective life, it is envisaged that the mould part (9) be constructed as an insert carrying the surface attachment and mounted separably (10, 11) on the carrier (3) and to have a large part of its surface disposed in heat-conducting contact with the carrier (3), the cooling space (14, 15) being disposed in the carrier (3).
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