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我厂在制造手动压缩式喷零器时,由于喷雾器桶身(直径180毫米、高405毫米)的一部分是用0.8毫米的钢板卷成,其接搭缝是用滚焊机焊接的,焊后需进行整圆的工序。最初我们是采用三辊轴整圆机进行整圆,但效果不好,在焊缝处无法将其调成圆形。另一方面,有些钢板当卷圆之后,其表面常出现许多纵向折痕。利用三辊轴整圆机也无法消除。经我们采用“三结合”方法研究之后,根据液压加工的原理,改装了一台三滚轮内孔液压整圆机,其使用的效果很好,整出的桶身非常圆整,并能消除卷圆时的纵向折痕,外表美观。现将其结
I plant in the manufacture of manual compression spray device, as part of the spray bucket body (diameter 180 mm, 405 mm high) is rolled with 0.8 mm steel, the seam is welded seam welding machine, after welding Need to carry out a round process. Initially, we used a three-roller shaft finishing machine for a full circle, but the effect was not good and it was impossible to tune it into a circle at the weld. On the other hand, some steel sheets often show a lot of longitudinal creases on the surface when they are rolled. The use of three-roller shaft polishing machine can not be eliminated. After we adopt “three combination ” method research, according to the principle of hydraulic processing, modified a three-roller hydraulic rounding machine, the use of the effect is very good, the entire barrel body is very rounded, and can Eliminate the vertical crease when curled, beautiful appearance. Now its end