阅读说明：本技术 用于制造液体冷却套的方法 (Method for manufacturing liquid cooling jacket ) 是由 O.科尔纳 F.J.奥德科特 于 2019-09-03 设计创作，主要内容包括：本发明涉及一种用于制造电动旋转机械(1)的、尤其是牵引驱动器的定子(2)的液体冷却套(5)的方法,其通过以下步骤实现：-提供由铸造材料、例如GJS(球状灰铸铁)或铝制成的液体冷却套(5)的预制的基础元件(6),其具有构造的空腔(15),所述空腔具有至少一个进入开口(17)、至少一个排出开口(18)和至少一个铸造开口(7),-从由铸造材料形成的基础元件(6)的空腔(15)中去除铸砂,-借助冷喷涂方法封闭铸造开口(7)。(The invention relates to a method for producing a liquid cooling jacket (5) for a stator (2) of an electric rotating machine (1), in particular of a traction drive, by the following steps: -providing a prefabricated base element (6) of a liquid cooling jacket (5) made of a casting material, such as GJS (spheroidal gray cast iron) or aluminum, having a configured cavity (15) with at least one inlet opening (17), at least one outlet opening (18) and at least one casting opening (7), -removing casting sand from the cavity (15) of the base element (6) formed of the casting material, -closing the casting opening (7) by means of a cold spray method.)