Active Member
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[China]
Address: No.10 DongKeng KeJi Road, DongKeng Town, Dongguan City, Guangdong Province
Contact name:Wendy
Dongguan Hezhi Hardware Co., Ltd. |
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China Manufacturer Customized Electroplating Zinc Helical Coil Spring
Tapered spring is a kind of damping spring, the main
characteristics are small volume, large load, variable stiffness,
widely used in small space, large load occasions and damping
devices.
Tower spring: the main characteristics are small volume, large
load, variable stiffness, widely used in small space, large load
occasions and shock absorption devices.
Tower spring is divided into three forms: equal helix Angle, equal
pitch and equal stress.
| Material | Stainless Steel (SUS304,301 and so on. | |
| Paino/Music Wire | ||
| Carbon Steel or as required | ||
| Finished | Electroplating | Zinc ,Nickel ,copper ,black, silver, gold and so on |
| Heating Treatment | different tempurture | |
| Cleanning | Passivation,Clean,Rust-Proof | |
| Process | CNC Machine and Computer machine | |
| Application | All kinds of cars ,machinery, home appliance, electronic products, computers, power switches, sport equipment And even the defense industry | |
| Wire dia Range | 0.05mm-20mm | |
| Size | As customer's request | |
| Material | Type | Model number | Characteristic | Application |
| Stainless Steel (SUS) | With or without magnetism shine or nitrided surface, | 201, 202 etc. | Less nickel plated, could not proceed salt spray test | General using craft and toys |
| 301, 302, 303, 304, 305, 310 etc. | High temperature resistance, anti-acid, and-rust | Electronic part, home appliances, Locks, toys And even the defense industry | ||
| 410, 420, etc. | High strength | OEM aments and tableware products | ||
| 630, 631 etc. | High heat stability | Electrical application or product use under high temperature | ||
| Carbon Steel (SWC) | Low carbon steel, high carbon steel, nickel plated steel, Galvanized wire, manganese steel | 60SizMNA 60SizCRVA | Good elasticity, high hardness | Electronic part, home appliance |
| Piano Steel (SWP) | NA | SWP-A, SWP-B | High tensile resistance and long worklife | Application for all kinds of small product |
| Copper Wire | Phosph or copper wire( C519R), Nickel plated copper, Bronze | NA | Good conductivity of electrical | Electronics, electrical applicance |
| Iron | Galvanize iron wire | Customized | Soft material | Craft spring |
Reference Drawing
2. Are coil springs helical?
A: The simple answer is that helical springs are elastic coils. Thus,
helical springs are also referred to as coil springs. They are
formed by a tightly wound helical coiled wire into a cylindrical
spring. Their unique design can absorb, eject, or maintain a force
or energy between surfaces.
3. What is a helical compression spring?
A: Compression helical springs are energy efficient storage devices,
which are also known as open-coil helical springs. These springs
are designed to offer resistance against the linear compressing
force applied along their axis. Compression helical spring gets
compressed on the application of load.
4. What are the uses and advantages of a helical springs?
A:Advantages of Helical springs
Helical springs are highly reliable. They have a constant spring rate. Helical springs possess good durability. Helical springs are available in a wide range according to the application.
5. How is a helical spring made?
A:Helical springs include any type of spring that is made from bar
stock or wire and which is formed into a helical shape. This
category includes compression springs, extension springs, and
torsion springs. Long stock wire is used and fed into an
auto-coiler to produce those spring types.
