| 摘要 |
A pressing tool (10) for forming at least a portion of an angle section beam includes a male member (12) presenting a first tool surface (14) for in use receiving at least a portion of the angle section beam thereon. The first tool surface (14) has two inclined surfaces 16.1 and 16.2 defining an angle a of less than ninety degrees between them. The tool 10 further includes a female member 18 presenting a second tool surface (20) complementary in shape to the first tool surface (14) for in use engaging the angle section beam located on the male member (12). The male and female members (12) and (18) are composed of modular units (22) and (24) respectively so as to permit their length, and thereby the portion of the angle section beam to be formed, to be varied. |
