风力元簧劈距机(图1)是利用风包作为动力顶开无距元簧各圈间螺距用的,其构造很简单:在机架1上固定着风包3,一对卡刃5及调整丝杠7,另有一顶板6上也固定着一对卡刃5。当无距元簧卷出并平头之后,将其倒放在中央。并使固定卡刃正好卡住簧一端(图2)然后将顶板6放上,并使其卡刃正好卡住簧另一端的第二圈。随即搬动操纵手柄2,顶棒4通过簧的中心顶动 Wind power spring pitch splitting machine (Figure 1) is the use of wind package as the power to open the top of the non-coil pitch coil pitch with its simple structure: the rack 1 is fixed with a wind packet 3, a pair of card edge 5 And adjust the screw 7, the other a top plate 6 is also fixed with a pair of card edge 5. When the coilless spring is unwound and flattened, place it in the center. And make the fixed card edge just stuck spring end (Figure 2) and then put the top plate 6, and its card edge just snap the other end of the second ring. Then move the handle 2, the top 4 through the spring center of the top move