When your compression spring application requires a high load in small spaces, Lee Spring's Belleville Disc Washers can be the solution. Their conical configuration enables them to support high loads with relatively small deflections and solid heights compared to helical springs. Belleville Washers are often used to solve vibration, thermal expansion, relaxation and bolt creep problems.
HEGONG SPRING contains other products and information you need, so please check it out.
Lee Spring Standard Series Belleville Disc Washers are manufactured from 300 Series Stainless Steel. Additionally, Lee Spring Standard Series Belleville Disc Washers are passivated in accordance with specification ASTM A967 (supercedes QQ-P35) to remove contaminants and further improve resistance to corrosion. 300 Series Stainless Steel is slightly magnetic and is recommended for applications with temperatures up to 500°F (260 °C).
The Lee Spring DIN Belleville Disc Washer Series offers metric disc spring washers to meet global demand for sizes specified by DIN . Lee Spring also expand on size options past DIN &#;s standard size tables, made to DIN manufacturing and quality specifications to provide component flexibility for product designers. DIN Belleville Disc Washers are made with 51CrV4 spring steel (AISI ) and finished with a phosphate and oil surface for general protection from corrosion.
DIN Belleville Disc Washer Series designs are classified into three groups based on the material thickness:
Group 1 &#; This range applies to disc spring washers with material thickness less than 1.25mm. Lee Spring DIN Belleville Disc Washer Series include 88 sizes in Group 1, over a selection of outside diameters from 6mm (0.236&#;) to 40mm (1.575&#;) with inside diameters from 3.2mm (0.126&#;) to 20.4mm (0.803&#;).
If you want to learn more, please visit our website belleville springs calculator.
Group 2 &#; This range applies to disc spring washers with material thickness from 1.25mm through 6mm. Lee Spring DIN Belleville Disc Washer Series include 161 sizes in Group 2, over a selection of outside diameters from 20mm (0.787&#;) to 200mm (7.874&#;) with inside diameters from 10.2mm (0.402&#;) to 102mm (4.016&#;).
A Coil Spring is a mechanical device made of an elastic material formed into the shape of a helix.
A Belleville Disc Spring looks like a washer, but has a spring-like capability due to their conical design.
Coil Springs and Belleville Disc Springs function similarly. Both products, when compressed, produce potential energy. The springs return to their original position after the load is lifted and the energy is released.
Although these two types of springs function similarly, Mubea Disc Spring stacks have effectively replaced coil springs in many applications. The design of the Belleville Disc Spring gives it the ability to support a very high spring load, but still has a small spring deflection as opposed to the Coil Spring&#;s functionality. The Disc Spring stack has better space utilization, and can be designed to allow nearly any kind of characteristic curve. Another advantage of choosing a Belleville Disc Spring stack over a Coil Spring is when you are considering the fatigue life of the springs. If breakages occur, the price to replace one spring within the stack is much more cost effective than if you were to replace the whole coil.
If you are looking for more details, kindly visit belleville springs washers.