Introduce friction plastic pelletizer equipment parts classification parts of the surface in the form of plastic pelletizer equipment is chisel-type abrasive wear. Due to the abrasive surface of the parts produced under high stress collision police cut the metal particles, so that the surface of the deep trench, this mill Bo ℃ abrasive wear. Attrition abrasive wear. Constitutive maximum compressive stress abrasive, abrasive crushed. Abrasive hardness j odd if under stress, and embedded abrasive friction surface scratches, deformation or fatigue, causing chipping and peeling brittle materials. Send attrition stress abrasive wear. plastic pelletizer equipment intensity below the surface of the friction between the friction surfaces f strength, ductility and toughness Kui kind of wear and tear in the form of the material is Low stress abrasive wear. Stress does not exceed the friction surface crushing strength abrasives, plastic pelletizer equipment in this case study friction surface injury (due to abrasive cutting action caused), with the extension of time will cause serious damage to accumulate runs. This form is to wear low stress abrasive wear. Surface fatigue wear. Two contact surfaces do scroll or rolling friction when sliding compound · In alternating contact stress of repetitive action, the surface of the elastic deformation and plastic deformation and fever, leading to surface fatigue, cracks and isolated particles or debris wear caused by surface fatigue wear. This wear often occurs in the subsurface below the surface, a common plastic pelletizer equipment bearings, friction surface gears, cams, rails and train wheels. plasticpelletizer-machine/news/html/?439.html
Posted on: Sat, 29 Nov 2014 05:24:43 +0000
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