论文部分内容阅读
在变压器零部件毛坯下料中,不少件是采用气割加工的,切割圆弧尤其常见,如箱盖、法兰、端盖等。时军同志介绍的这种简易工装(见变压器杂志1992年第10期),我厂也已实用了多年,并且不断改进,这里提两点补充,谨供参考。 (1) 中心定位锤与连杆联接处改为通孔,使锤在连杆上滑动;连杆加长,在锤顶面中心钻一个M8螺孔,用螺钉紧固连杆;并在连杆侧面刻划尺度,或将一段废旧卷尺固定其上。这样,调节切割十分方便,
Cutting parts in the transformer blanks, a lot of pieces is the use of gas cutting, cutting arc is particularly common, such as the lid, flange, end caps and so on. Comrade Shi Jun introduction of this simple tooling (see Transformer Magazine 1992 No. 10), I plant has also been practical for many years, and continuous improvement, here to mention two points, I just for reference. (1) the center of the hammer and connecting rod connected to the through hole, so that the hammer sliding on the connecting rod; connecting rod lengthened, in the center of the hammer drill a M8 screw hole, with a screw fastening rod; and the connecting rod Scratch the side of the scale, or a piece of used tape fixed to it. In this way, adjust the cutting is very convenient,