| 摘要 |
The invention relates to a cooling system for cooling a tool via cooling sites (6), these being composed of a capillary tube (64) associated with a supply pathway and of an expansion space (65) which is associated with a return pathway (41) and into which the capillary tube (64) leads, so that a coolant conducted in liquid form to the cooling sites (6) evaporates and is conducted away in the form of gas. A distributor block (1, 11), which can be connected to a coolant source and to a coolant sink, and into which coolant channels (3,31,4,41) have been moulded in at least one plane, has been designed so that it can be flanged onto a tool.
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