弹簧是农业机械中广泛应用的零件之一。在大批量生产弹簧的工厂,一般由高效自动化专用绕簧机来绕制弹簧。但在农机修造厂中没有专用的绕簧机,对用得很普遍的圆柱螺旋压缩、拉伸、扭转弹簧和圆锥螺旋压缩弹簧等,都是钳工手工绕制的。手工绕制弹簧的缺点是劳动强度大,生产率低,质量差。有些大型弹簧,手工还无法绕制。我们只要在普通车床上增添几个简单的专用工具或装置,便可绕制各种弹簧。其优点是:准备时间短,投产快;一机多用,产品质量好;工人劳动强度低,生产率高;能 Spring is one of the widely used parts of agricultural machinery. In mass-production spring factories, generally by the efficient automatic winding machine for winding around the spring. However, in the agricultural machinery repair factory there is no dedicated winding machine, the commonly used cylindrical helical compression, tension, torsion springs and conical helical compression springs, etc., are fitter manual winding. The disadvantage of manual winding spring is the labor-intensive, low productivity, poor quality. Some large springs, hand can not wound. As long as we can add a few simple special tools or devices to the ordinary lathe, can be around a variety of springs. The advantages are: short preparation time, quick commissioning; multiple uses of one machine, good product quality; low labor intensity and high productivity of workers;