18 Years Factory Titan Oil Pump - Shaft Sleeve – Winclan
18 Years Factory Titan Oil Pump - Shaft Sleeve – Winclan Detail:
COMMON SLEEVE FAILURE MODES
Fatigue Fracture.
A common failure mode for coated shaft sleeves is Fatigue Fracturing. Fatigue fracturing occurs when a material is put under a repeat load cycle such as rotary movement with a high radial load creating a flexing effect and or torsional load.
In most weld coatings parent material of the sleeve is undercut to facilitate the weld / thermal inlay. This results in a metallurgical bond of a harder, high carbide matrix to a ductile substrate. In service torsional and radial loads are applied to the sleeve, the substrate with lower hardness and higher toughness can generally withstand these forces. The harder weld inlay however always has a lower fracture toughness along with inherent stress causing fatiguing and fractures in a spiral type tortoise shell pattern that depicts the loads being applied in service.
Traditional spray coatings such as HVOF suffers a similar fate as the harder coating is fractured and compromised.
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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of 18 Years Factory Titan Oil Pump - Shaft Sleeve – Winclan , The product will supply to all over the world, such as: Azerbaijan, Ottawa, Uzbekistan, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, let us work together to get success.
By Judy from Russia - 2018.05.22 12:13
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
By Alexia from Nepal - 2018.09.08 17:09