-
公开(公告)号：US4636608A
公开(公告)日：1987-01-13
申请号：US798299
申请日：1985-11-15
CPC分类号： B23K26/38 , B23K2201/006 , B23K2203/04
摘要： A contour cut door beam for automobiles, and apparatus and method of forming same. A steel tube is contour cut with a laser beam from a source offset from an operative axis coincident with the tube axis, using simultaneous rotational and linear advancement between the tube and cutting beam to form an arcuate outer end terminus on the tube in a plane transverse to the axis, an arcuate inner terminus on the opposite side of the tube in a second plane transverse to the axis, and a pair of mirror image contoured edges joining said termini, with all portions being on radii relative to said axis.
摘要翻译： 用于汽车的轮廓切割门梁，以及其形成方法。 钢管被轮廓切割，激光束从源于与管轴线重合的操作轴线的偏移源，使用管和切割梁之间的同时旋转和线性前进在垂直于平面的平面上在管上形成弓形外端 相对于该轴线，在与该轴线相垂直的第二平面中在该管的相对侧上的弧形内部终端，以及连接所述末端的一对镜像轮廓边缘，其中所有部分相对于所述轴线都是半径。
-
公开(公告)号：US4644128A
公开(公告)日：1987-02-17
申请号：US820238
申请日：1986-01-21
CPC分类号： B25J15/0019 , B23K26/08 , B23K26/0884 , B23K26/364
摘要： Successively laser cutting configurated openings in the walls of tubular manifold members with a plurality of robots and cooperative fixtures circumferentially around a cutting laser focus, the robots sequentially gripping the tubular members secured in exact orientation and position in the respective fixtures, by circumferentially expansible gripping jaws inside the tubular members, and advancing the members to and through a 360 degree pattern about the laser focus. The manifold laterals are subsequently welded to the member around the laser cut openings.
摘要翻译： 随后激光切割在管状歧管部件的壁中配置开口，其中多个机器人和协作固定装置围绕切割激光焦点周向地围绕，机器人顺序地夹紧通过周向可膨胀的夹爪的精确取向和位置固定在各个固定装置中的管状构件 在管状构件内部，并且使构件朝向激光焦点的360度图案前进。 随后将歧管侧壁焊接到激光切割开口周围的构件。
-
公开(公告)号：US4708390A
公开(公告)日：1987-11-24
申请号：US890338
申请日：1986-07-29
CPC分类号： B60J5/0444 , B23K26/20 , B23K2201/006 , B23K2203/04 , Y10T403/33 , Y10T403/635
摘要： A contour cut door beam for automobiles, and apparatus and method of forming same. A steel tube is contour cut with a laser beam from a source offset from an operative axis coincident with the tube axis, using simultaneous rotational and linear advancement between the tube and cutting beam to form an arcuate outer end terminus on the tube in a plane transverse to the axis, an arcuate inner terminus on the opposite side of the tube in a second plane transverse to the axis, and a pair of mirror image contoured edges joining said termini, with all portions being on radii relative to said axis.
-
-
搜索结果
3 条记录 (耗时 0.012 秒)
