Patent ID: 11344947

Abstract:
A method for forming a battery bracket by semi-solid die casting, where the battery bracket is prepared by semi-solid die casting. The method includes: preparing an aluminum alloy raw material into liquid aluminum alloy, and incubating the liquid aluminum alloy at a first preset temperature; delivering the liquid aluminum alloy to a slurry machine for stirring to obtain a semi-solid slurry; pouring the semi-solid slurry into a die-casting machine for die-casting forming to obtain a prototype of the battery bracket; and subjecting the formed prototype of the battery bracket to solution treatment at a second preset temperature and then to aging treatment at a third preset temperature to obtain the battery bracket; where, the battery bracket mold structurally matches the battery bracket, and gates are disposed at positions in the battery bracket mold corresponding to threaded connections of a first boss and a second boss of the battery bracket, respectively.