发明名称
摘要 PURPOSE: A method for forming a member adapted for a brazing process is provided to reduce brazing fault and to improve endurance of an article by minimizing a corner radius of a bending section by carrying out forming and bending processes using a forging press to press an upper cap. CONSTITUTION: A first forming process is carried out while supplying a stuff(20) by a predetermined length through a feeder. At this time, the stuff(20) is obtained through a blanking process using a press, and the stuff(20) is subject to a forming process by using a forging press mold and a forging compound mold. Then, a second forming process is carried out by carrying out with respect to the stuff(20) by using the forging press mold. Then, a third forming process is carried out so as to bend the stuff(20) by using the forging press mold.
申请公布号 KR100457635(B1) 申请公布日期 2004.11.18
申请号 KR20010046374 申请日期 2001.07.31
申请人 发明人
分类号 B21D53/02 主分类号 B21D53/02
代理机构 代理人
主权项
地址
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