What is the difference between a waveform washer and a non ear retaining ring? Let's follow Ruian Leichi Automotive Parts Co., Ltd. to have a detailed understanding! Wave washer is a type of spring washer, which is different from flat washer, so we should pay attention to distinguishing between wave washer and flat washer in use. Otherwise, it may cause us unnecessary trouble during use.

The difference between waveform washers and earless retaining rings: Ordinary spring washers have a relatively large elasticity, and their large elasticity and the locking friction of the inclined mouth determine the friction force to prevent loosening, resulting in a clear and reliable anti loosening effect. Used for anti loosening occasions of mechanical structures commonly used in channels. The waveform spring washer relies on its elastic deformation to compress the connected part and prevent it from loosening. The waveform washer has less elasticity, is evenly stressed, and does not damage the surface of the connected part. Usually designed for general anti loosening requirements. For example, this type of washer is used to prevent the connection between the two blades of a hair clipper from loosening.

Overview of waveform washers: Generally, the thickness of waveform washers is between 0.5~2mm, and they are made of materials with elastic characteristics such as 65Mn or stainless steel. In the feeding mechanism, in order to provide an equal number of waveform washers to the picking position within a certain time interval, a stepper motor transmission method was selected in the design to complete the feeding process. The weight of the waveform washer is usually around a few grams, so a smaller model of vacuum generator can suck it up. However, Ruian Leichi Automotive Parts Co., Ltd. recommends using a slightly larger model of vacuum generator here. Due to the small contact area of the waveform washer, which is generally around 2-3 millimeters in diameter, the suction capacity of this specification's suction cup is small, and the suction point is not flat, resulting in very small suction force. During the load transfer process, vibration and other reasons may cause it to fall off. Therefore, a larger model of vacuum generator is chosen, even if one suction cup acts, it will still suck up and not fall off. For this reason, when monitoring the process of reloading gaskets, separate methods such as optical fibers are used instead of vacuum generator switches. The above is the difference between the waveform washer and the earless retaining ring.