1.8MM Music Wire Tension Coil Springs Nickel Plating For Air
|Surface treatment||nickel plating|
A proper extension spring design will not only store energy and
offer resistance to a pulling force, but do so reliably. Extension
springs, also known as tension springs, typically have hooks,
loops, or end coils that can be attached to separate points and
then used to pull the spring apart. They usually have a constant
diameter body. Also sometimes, they are barrel shaped. When
required, Xulong Spring can make a custom extension spring design
that incorporates extended or special shaped hooks
Our extension springs are available with different end
configurations to facilitate the attachment to components being
acted upon. End configurations that we offer include full
loop,machine hook,coned end with swivel hook or bolt,crossover hook
and custom shaped hook.
Our tech dep can design springs to have initial tensions according
to the load requirement of your applications. We will also validate
spring designs before manufacturing, and secondary processes such
as color-coding, plating, and heat-treating are must for extension
springs to make sure high quality.
Contact us today to learn more about our customized solutions for
your unique application.
Applications for extension springs include automotive interiors and
exteriors, garage door assemblies, appliances,furniture,engineer
machines,washing devices, farm machinery as well as thousands of
other uses. XULONG’s extension springs come in a wide array of
sizes, from small medical devices to off-road machinery brake
springs and marine container.
XULONG SPRING’S Key features
|1. wire diameter:0.08-60mm|
|2. Material:stainless steel(SUS 301/SUS304/SUS316),carbon
steel,music wire,alloy steel,spring steel,cold drawn
steel,phosphorous bronze,SWPA/SWPB etc|
|3. Spring pitch changeable|
|4. Finish:peen shooting,oiled,powder coating,zinc plating,nickel
coating,chrome coated etc|
|5. Heat treatment:tempering,stress relieving|
|6. Certification:ISO 9001:2008 TS 16949|
|7. Spring Package:PE bags,cartons,pallets|
equipment,shock absorber,lamps and
lanterns,toy,telecommunication,lawn/garden,high speed rail,textiles
Q) What is the function of an extension spring?
A) To provide extended force when the spring is pulled apart from its
Q) Most extension springs are wound with initial tension. What is
initial tension and what is the measure of it?
A) Initial tension is the internal force that holds the coils tightly
together. The measure of the initial tension is the load necessary
to overcome the internal force and just start coil separation.
Q) How do extension springs absorb and store energy?
A) By offering resistance to a pulling force. Various types of ends
are used to attach the extension spring to the source of the force.