Producing cylindrical housing, comprises die casting cooling jacket chambers fluidly separated from and/or connected to one another, where in die casting step, jacket chamber surrounding material is machined for fluidic connection

摘要

The method comprises die casting cooling jacket chambers (14) that are fluidly separated from and/or are fluidically connected to one another. In the die casting step, a cooling jacket chamber surrounding material is machined for fluidic connection. The cooling jacket chambers include milled or embossed coolant passages (21). The coolant passages are closed together by a separate cover and/or seal element. The cover and/or seal element restricts the coolant passages. One of the cooling jacket chambers is restricted by a cylinder tube wall (31). The method comprises die casting cooling jacket chambers (14) that are fluidly separated from and/or are fluidically connected to one another. In the die casting step, a cooling jacket chamber surrounding material is machined for fluidic connection. The cooling jacket chambers include milled or embossed coolant passages (21). The coolant passages are closed together by a separate cover and/or seal element. The cover and/or seal element restricts the coolant passages. One of the cooling jacket chambers is restricted by a cylinder tube wall (31). In the die casting step, a lateral cylindrical tube support (40) is formed between the cooling jacket chambers. The die casting step comprises forming a cylinder, which is laterally supported in two planes through the cylindrical tube support. The cooling jacket chambers are formed by two sliders of a pressure-molding tool.