Professional Design Mineral Processing Pump - Shaft Sleeve-075 – Winclan
Professional Design Mineral Processing Pump - Shaft Sleeve-075 – Winclan Detail:
Shaft Sleeve-075
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.
The image below shows a typical failure mode for PTA shaft sleeve that is becoming more prevalent within the industry.
Winclan factory
We enjoy strong technological power, excellent equipments and perfect inspection instruments, so we could provide you high-quality products with competitive price.
About us/Our principle is fine quality, in time consignment, reasonable price.
Product detail pictures:
Related Product Guide:
Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value "unification, determination, tolerance" for Professional Design Mineral Processing Pump - Shaft Sleeve-075 – Winclan , The product will supply to all over the world, such as: Spain, Philadelphia, Liverpool, Our company has already had a lot of top factories and qualified technology teams in China, offering the best goods, techniques and services to worldwide customers. Honesty is our principle, skilled operation is our work, service is our goal, and customers' satisfaction is our future!
By Philipppa from Lisbon - 2018.02.12 14:52
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Kitty from Tunisia - 2018.06.09 12:42