METHOD FOR FORMING CHANNELS IN A TOOL, TOOL THUS FORMED AND COMPUTER PROGRAM PRODUCT THAT PERFORMS SUCH A METHOD

摘要

The method comprises the following steps: simulating the transfers of heat from the part to the tool (2.3) between injection and removal from the mould, determining a temperature field in a reference volume, locating quasi-stationary regions (21), and selecting an isothermal surface (23) in order to define a peripheral surface of a respective channel.