Best Quality Flat Wire Spring

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Specifications

Wire Diameter

0.08 to 4.0mm, 4.0mm above also can be available

Material

All sorts of materials: Steel wire, SWC, SUS, SWPA/PB, Phosphor bronze wire,

Nickel-coated wire, Flat wire

Imported materials are also available:

Nippon Seisen SUS301from Tokyo, Japan

KOS, KISfrom Busan, South Korea

Surface Treatment

Metal coating and chemical treatment, such as Zn/Ni/Cr coating.

Springs made of SUS can be superficially cleaned if necessary.

Advantages

Springs after heat treatment possess fine quality, strong elastic force, and a long service life,

and are more resistant to high and low temperatures, etc.

Quality Control

A whole process of QC: IQC →  IPQC → Outgoing QC

Certificates

IOS9001 & ISO14001 and acknowledgment book are available

Package

Inner: plastic bags, outer: carton, or as your requirement

Payment

T/T, West Union,Paypal.30% partial payment in advance,70% balance remitted when see the

copy of B/L

Load type

Compression, extension, torsion, wire forming

Lead time

10 working days as normal

Machines

300 production equipments & 35 testing devices

Measurements

Size, salt spray, force, life service

Available

OEM orders, various size and shapes, simple and complex combination in

various dimensions to fit clients projects.

Categories

Compression spring, extension spring, tension spring, torsion spring,

wire forming spring, and many more

Application

The communication, household appliances, automobiles, lighting, door locks,

sports equipments, office supplies, cameras, medical equipments, toys and aviation industry.

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Q:What is an independent bagged spring?
Independent bagged spring is a spring with non-woven package, barrel type design can prevent the spring friction and swinging or noise, no influence between spring, elastic energy in accordance with the size of individual expansion, different weight average and proper support of various parts of the body to keep the spine straight, make sleep more comfortable. Bagged spring than ordinary spring production process is more complicated, the cost is higher, so the price is slightly expensive. But human health is obviously.
Q:How to process Spring Steel
The available oxygen converter furnace and open hearth furnace or general production of spring steel; high quality spring steel or better quality with special properties, furnace or vacuum refining furnace. The content of carbon, manganese, silicon and other major elements in spring steel is narrow, and the chemical composition must be strictly controlled during smelting. When the silicon content is high, it is easy to form bubbles and other defects. After the ingot is rolled and rolled, the cooling is not easy. Therefore, the raw materials used for smelting must be dry, as much as possible to remove gas and inclusions, and to avoid overheating of the steel.
Q:Physics high school. Why does a spring fall to the lowest point and the acceleration a must be greater than the acceleration of gravity g ah. Seek expert
For small spheres, the energy is conserved from the free fall to the ultimate spring compression equal to the maximum value of XMgX=0.5kX^2 (this formula is obtained by integration, do not know if you have no calculus)Calculate X=2mg/k, then the lowest point is the resultant force of the ball is kX-mg=2mg-mg=mg, in the direction of acceleration, the size is exactly equal to GIf the ball is considered to fall from high, then the energy conservation before it converts the energy of the potential energy into springs is naturally more, and the acceleration of the lowest point ball is greater than g
Q:I buy a spring made of 1.2mm steel wire from a hardware store that needs quenching
First of all, you don't know whether the material is suitable for springs.Gas torch burning red spring, water or oil? The quenching temperature is not too good. It's too difficult to control: it can't be just right. Besides, tempering is necessary after quenching. Without tempering, of course, very brittle (hardened case), to the temperature above 400 degrees insulation for a period of time.If you're patient, experiment slowly, I hope. But if you're discouraged, it's hard to succeed.
Q:The shop glass spring door is too tight, how to adjust?
It is better to ask professionals to deal with the danger!
Q:What's the spring material to?
There are many kinds of spring steel, the most commonly used are 65Mn and 60Si2Mn.
Q:Cold rolled coil spring spring and difference "
Difference: the main annealing time is different. In the production process, is the first volume of coil spring and annealing, and spring is the first cold roll annealing, and then roll. Similar to cold rolling and hot rolling of steel.Note: spring making methodProduction method of cold rolled coil spring: to stress annealing, end surface grinding, (blast), (the whole school), (BKS), standing or forcing treatment, surface inspection and treatment.Production method of coil spring: blanking, end processing (rolled or forged flat), heating, coiling, quenching, tempering, grinding end to compression to (load test), shot peening (cleaning), coating.
Q:What is flat steel? Plain carbon flat steel? Spring flat steel
Flat steel, also called flat steel strip, is a long thin steel with a rectangular cross-section. According to the production process, it can be divided into hot rolled flat steel strip, fine shearing flat steel belt and cold drawn flat steel belt.Ordinary carbon flat steel - the component is ordinary carbon structural steel, suitable for wide range.Flat spring - flat steel used for making spring plates of automobiles, containing manganese.
Q:What are the categories of springs?
A compression spring is spring under axial pressure, the material section in which are round, rectangular and is also useful multi strand steel rayon coiled spring, generally for pitch, compression spring shapes: cylindrical, conical, convex and concave and a small amount of non circular, will there is a certain gap between the ring and the ring compression spring, when subjected to external load when the spring contraction deformation, deformation energy storage.
Q:What is spring pressure and height?
Press the compression spring to the point where each circle is tightPress height = = (total coil number -0.5) * steel wire diameter

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