基本信息:
- 专利标题： VERFAHREN UND VORRICHTUNG ZUM EXPLOSIONSUMFORMEN
- 专利标题（英）：Method and device for explosion forming
- 申请号：EP07786580.6 申请日：2007-08-06
- 公开(公告)号：EP2049280A1 公开(公告)日：2009-04-22
- 发明人： STRANZ, Andreas , ZAK, Alexander
- 申请人： Cosma Engineering Europe AG
- 申请人地址： Magnastrasse 1 2522 Oberwaltersdorf AT
- 专利权人： Cosma Engineering Europe AG
- 当前专利权人： Cosma Engineering Europe AG
- 当前专利权人地址： Magnastrasse 1 2522 Oberwaltersdorf AT
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： DE102006037754 20060811
- 国际公布： WO2008017444 20080214
- 主分类号： B21D26/06
- IPC分类号： B21D26/06
摘要：
With the invention, it is intended to improve a method and a device for explosion forming of workpieces, wherein at least one workpiece (5) is arranged in at least one die (2) and is formed by means of an explosive agent (8) which is to be ignited, in such a way as to provide a technically easy-to-handle ignition mechanism with the shortest possible setting-up times, which ignition mechanism permits as precise an ignition of the explosive agent (8) as possible with repeatable accuracy. Said object is achieved by means of a method and a device in which at least one workpiece (5) is arranged in at least one die (2) and is formed by means of an explosive agent (8) which is to be ignited, in which the explosive agent (8) is ignited by means of induction.
摘要（中）：
本发明旨在改进用于工件的爆炸成形的方法和装置，其中至少一个工件（5）布置在至少一个模具（2）中并且由爆炸剂（8）形成， 其要点燃，以便提供一种技术上易于操作的点火机构，该点火机构具有尽可能短的调整时间，该点火机构允许尽可能准确地点燃爆炸剂（8），并具有可重复性 准确性。 所述目的通过一种方法和一种装置来实现，其中至少一个工件（5）被布置在至少一个模具（2）中并且由待点燃的爆炸剂（8）形成， 爆炸物（8）通过感应来点燃。
公开/授权文献:
- EP2049280B1 VERFAHREN UND VORRICHTUNG ZUM EXPLOSIONSUMFORMEN 公开/授权日：2011-03-02
IPC结构图谱:
| B | 作业；运输 |
| --B21 | 基本上无切削的金属机械加工；金属冲压 |
| ----B21D | 金属板或管、棒或型材的基本无切削加工或处理；冲压 |
| ------B21D26/00 | 非使用刚性设备或工具或挠性或弹性衬垫的无切削成型，即应用流体压力或磁力的 |
| --------B21D26/02 | .应用流体压力 |
| ----------B21D26/06 | ..用冲击波 |