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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Conical springs are also ompression springs. Its main function is
to compare with ordinary pressure springs to reduce the compression
area. The main uses are electronic products, sofa, stove and so on.
Characteristics of conical compression spring:
1. Small compression area, the minimum compression area of the
conical compression spring can be controlled by the size of the
diameter of the spring line. It can also be set according to
product requirements, such as wire diameter and two wire
diameter....
2. Long service life, conical pressure spring compared with
cylindrical pressure spring, relatively long service life. Since
each pitch of a conical spring has a different diameter, there is
enough space for the spring to expand. So conical springs have a
better service life.
Conical springs, like any other spring, need strength and
longevity.
Force control of pressure spring
Spring selection material:
Different materials have different elasticity.
Defection from:
For the same material, height and outer diameter, the strength of
the conical compression spring increases as the pitch increases.
Relatively speaking, the greater the strength, the shorter the life
of the spring.
In order to make high quality springs, parts and functions can be
directly requested to manufacturers, so that manufacturers can
carry out production design, so as to create high quality and
efficient products, manufacturers can also control the elasticity
of the problem.
Life assurance:
Material selection:
When using springs in different environments, what materials should
be considered, such as high temperature resistance, corrosion
resistance, etc.
Surface treatment:
Springs are commonly used in carbon steel, which is generally
corroded in the general environment. To ensure that it can be used
in different environments, a layer of alloy or glue is added to the
surface of the spring.
Force control
When designing springs, we use the elasticity of materials. The
more springs we use, the more power we get, the less life we take
from him.
| 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 |
Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components.
Our company use CNC computer spring machine to produce a variety of compression spring, extenion spring, torsion spring, battery spring, touch button spring, wire forming spring, constant force spring, die spring, stamping parts and a variety of high precision hardware products, widely use in hardware, lamps, electrical, appliance, bicycles, motorcycles, cars, mobile phones, digital products and ao on. And expreely, our price is very competitive because we are manufactory. We are the source. You can welcome to visit our website dghezhi.en.alibaba.com, which includes our company profiles, history and something latest designs.
The company introduces advanced equipment and production technology
from Taiwan and abroad, adopts CNC high-precision computer machine,
compression spring machine and other mechanical equipment, and
employs senior engineers with more than ten years of work
experience to debug mechanical equipment and customize production.
With the business philosophy of honesty, pragmatism and excellence,
Hezhi Company is dedicated to serving customers at home and abroad.
We hope that the products of Hezhi will help your business to be
more brilliant, let us build a bright future in the high-tech era!
Slogan:" The testimony is pragmatic and the attitude of the people.
Quality service is the pursuit of the people!"
Puracasing all kinds of material according to the needs
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
* Training how to instal the machine, training how to use the
machine.
* Engineers available to service machinery overseas.
1. What is the spring in an oil seal for?
Spring-Energized Seal Design
Use springs to provide a consistent load throughout the circumference of the seal and create a leak-tight seal between the jacket and the hardware.
2. What is the spring in a seal called?
A garter spring is a coiled steel spring that is connected at each
end to create a circular shape, and is used in oil seals, shaft
seals, belt-driven motors, and electrical connectors.
3. What is the garter spring in a lip seal?
Garter Spring: A helically coiled wire spring with its ends
connected. It is used in tension for maintaining a radial sealing
force between the sealing element of a radial lip seal and a shaft.
4. How do oil seals work?
Oil seals are used to protect shafts and bearings from ingress of
dirt and foreign matter and egress of oil or grease. An oil seal
generally consists of an outer circular metal part and an inner
flexible member that does the actual sealing and is bonded to the
metal part by chemical adhesive agents.
