螺旋导轨集定位、导向和增强薄壳筒体的刚性等功能于一体 ,被广泛的应用于大、中型湿式气柜中。然而螺旋导轨复杂的几何形状和较为严格的尺寸允差为施工带来了一定的难度。本文从实际出发 ,介绍一种相对较为简单的利用卷板机加工螺旋导轨的一次性成形工艺 ,供同仁参考。1　螺旋 Spiral guide rail positioning, orientation and enhance the rigidity of the thin cylinder cylinder and other functions in one, is widely used in large and medium-sized wet gas tank. However, the complex geometry of the spiral guideway and the more stringent dimensional tolerances present some difficulties in construction. Based on the actual situation, this paper introduces a relatively simple one-time forming process of spiral guide made by coiling machine for reference of colleagues. 1 spiral