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电脑弹簧机生产弹簧控制外径的方法

来源: http://www.diannaothj.com    时间:2016-04-15 16:09:39 作者:山东银丰弹簧机设备

1、芯轴的刃磨:双顶杆弹簧机,芯轴只起切断弹簧的刃口作用,所以有时也叫芯刀,其刃磨比较简单,芯轴的外经应小于弹簧内径,但不能太小,否则会使弹簧在切断时产生瘪头现象,同时,切刀与芯轴的间隙不能太大。
1 and a core shaft grinding: biparietal bar spring machine, core shaft only cut off from the role on the edge of a spring, so sometimes called core cutter, the grinding is relatively simple, core shaft should be less than the inner diameter of the spring, but not too small, otherwise it will make the spring flat head phenomenon when in cutting. At the same time, cut knife and the mandrel, the gap can not be too large.
2、顶杆的调节:顶杆是控制弹簧的直径,上顶杆向芯轴方向移动时弹簧的直径变小,反之则大,下顶杆向芯轴方向移动的直径变大,反之则小。
2, the adjustment of the top rod: the top rod is the diameter of the control spring, on the top of the core shaft in the direction of movement when the diameter of the spring becomes smaller, and vice versa, the lower the top bar to the direction of the core shaft to move larger diameter, and vice versa.
3、送料长度及总圈数的调整:
3, feeding length and the adjustment of the total number of laps:
送料长度取决于选用齿轮的齿数,对于不完全齿轮送料的卷簧机,它的不完全齿轮的齿数多少控制,弹簧的展开长度,齿轮的齿数(Z)=弹簧的展开长度(mm)/送料系数,弹簧的展开长度(L)=(弹簧外经—钢丝直径)×∏×总圈数
Feeding length is determined to choose the number of teeth of the gear, for incomplete gear to send material of spring coiling machine, the incomplete gear tooth number control, the developed length of the spring, gear tooth number (z) = spring expansion length (mm) / send the coefficient of material, the spring length (L) = (springs, wire diameter) * pi * total ring number
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