1, frictional force
Friction force giving motion performance Related characteristics, sealing friction force for motion, static friction force (initial friction force), sum motion friction force (sliding friction force). Friction force receiving sliding surface roughness, sliding speed and work pressure force, sealed lubrication state, leaving time, etc. Multifactorial shadow, easy production and major transformation. Friction force calculation comparison troubled, applied experiment. Stiction force receiving multi-species factor shadow, measurement error comparison size, measurement error reference. Yoyuki phase ratio, dynamic friction force ability, comparative and important measurement.
2, abrasion resistance
Abrasion resistance, sealing life, large characteristics, friction performance, etc. Sealing for special lubrication, slip-like state comparison, abrasion resistance, main life-long indication. For the purpose of synthetic rubber or synthetic rubber-controlling sealing, the basic material for abrasion resistance, basic rubber-sealing resistance. However, it is indefinitely completely sealed, and the result is consistent during use. The reason for this is that the sealability is the same as that of the product, and the wear resistance is more significant during the actual use of the seal.
3, eccentricity resistance
During active sealing, Yu Yu Yuan's even-matched compounding tolerance, and the gap between the births. This one-time gap loading load vibration vibration, eccentricity of society, eccentricity, shadow sealing performance. This is the case of sealing. In addition, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, low temperature, and low temperature.
4, Contact force Sealing case Constant contact force Protective force Sealing, Sealing case Required elastic force under changing conditions. Contact value constant oil film shape, opposite sealing performance Japanese friction, motion performance Toyu reference.