评价抗胶合性能最简单的方法,通常是确定滑动面的支承压力P和相对滑动速度V的乘积。由于允许的PV 值与润滑状态及工作温度有很大关系,而润滑状态又受表面粗糙度的影响,因此,在实验中必须控制有关的参数,以使PV 值的测定更精确。本方法可用于测定其他有色金属的抗胶合性能。 The easiest way to evaluate anti-sealability is to determine the product of the bearing pressure P and the relative slip velocity V of the sliding surface. Since the allowable PV value has a great relationship with the lubrication state and the working temperature, the lubrication state is affected by the surface roughness. Therefore, the relevant parameters must be controlled in the experiment to make the determination of the PV value more accurate. The method can be used to determine the anti-gluing properties of other non-ferrous metals.