在工业生产中,人们通常将用来制作各类弹簧和其它弹性元件的金属材料统称为弹性合金。它是机械制造、电机制造和仪表工业必不可少的材料。在微电机行业中主要制作电刷弹簧,如螺旋压簧、螺旋扭簧、涡卷弹簧、蝶形弹簧、弹性挡圈和弹簧片等。这些弹性元件性能的好坏直接影响电机的工作。长期生产实践使人们认识到弹性元件的性能是影响许多电机机械部件或仪表的准确性、可靠性和耐久性的主要因素,而弹性元件的好坏又主要取决于制作该元件所使用的 In industrial production, metal materials commonly used to make various types of springs and other elastic elements are generally referred to as elastic alloys. It is an indispensable material for machinery manufacturing, motor manufacturing and instrumentation industry. In the micro-motor industry, the main production brush springs, such as spiral compression spring, spiral torsion spring, spiral spring, butterfly spring, circlip and spring and so on. The performance of these flexible components directly affect the performance of the motor work. Long-term production practices have led to the recognition that the performance of a flexible element is a major factor that affects the accuracy, reliability and durability of many mechanical parts or meters of an electrical machine. The good or bad of a flexible element depends on the type of element used