![Device for manufacturing a metal profile](/abs-image/US/2002/12/19/US20020189313A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Device for manufacturing a metal profile
- 专利标题(中):用于制造金属型材的装置
- 申请号:US10163771 申请日:2002-06-04
- 公开(公告)号:US20020189313A1 公开(公告)日:2002-12-19
- 发明人: Miroslaw Plata , Christophe Bagnoud , Gregoire Arnold , Martin Bolliger
- 优先权: EP01810547.8 20010607
- 主分类号: B21C027/00
- IPC分类号: B21C027/00
摘要:
An extrusion device for manufacturing a profile from an extrusion block (36), which is at least in part of metallic material, contains a container (10) with container bore (12) to accommodate an extrusion block (36), a stem (32), a shaping chamber and/or a shaping die (18) and a heating facility (25) arranged between the container bore (12) and the die (18). The heating facility (25) contains a heating chamber (22) in the form of a hollow metal tube featuring at least a first and a second heating section (22a, 22b) with heating chamber walls (26a, 26b) and means (30) for inductively heating the heating chamber walls (26a, 26b). The first heating section (22a) exhibits a larger cross-sectional diameter than thenullwith respect to the direction of extrusion xnullsecond heating section (22b), forming thereby a step-like narrowing in cross-section.
摘要(中):
用于从至少部分金属材料的挤出块(36)制造轮廓的挤出装置包含容器(10),该容器具有容纳挤出块(36)的容器孔(12),杆(32) ),成形室和/或成形模(18)和布置在容器孔(12)和模具(18)之间的加热设备(25)。 加热设备(25)包含中空金属管形式的加热室(22),其特征在于至少具有加热室壁(26a,26b)和装置(30)的第一和第二加热段(22a,22b) 用于感应加热加热室壁(26a,26b)。 第一加热部分(22a)的横截面直径大于挤出X方向挤压第二加热部分(22b)的横截面直径,从而形成阶梯状的横截面变窄。
公开/授权文献:
- US06637250B2 Device for manufacturing a metal profile 公开/授权日:2003-10-28