发动机轴瓦的加工方法很多,普通的方法都是在一个钢背上衬着铜合金。在此介绍的是一种简便的方法,借烧结合金粉末制造轴瓦带。此法能生产出与成品尺寸接近的衬里层而不用进一步加工。其工序是:先使合金粉末沉积在金属瓦背上,由感应器加热。粉末在第一工序熔化。第二工序的温度低于第一工序,使合金层逐渐冷却至固化为止。 Engine bearing bushings are processed in many ways. The common method is to lay a copper alloy on a steel back. Here’s a quick and easy way to make a bearing strip with sintered alloy powder. This method produces a liner of similar size to the finished product without further processing. The process is: first make the alloy powder deposited on the metal tile back, heated by the inductor. The powder melts in the first process. The temperature of the second process is lower than the first process, so that the alloy layer is gradually cooled to cure.