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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Standard 75*118 Green Color Metal Spiral Spring Clutch Pedal Spring
There are three kinds of mold spring, which are metal spiral
spring, nitrogen spring and polyurethane spring. The most common of
these is the first spring. This kind of metal spiral spring is
almost often seen, it is not much to say in the mold, like what car
internal brake components and some other mechanical components are
also able to see its figure. Mold spring is not only good
performance, shape is also very beautiful. In general, different
colors represent different categories and have their own codes, DB
tawny means it is overweight, DL blue means it is light, and of
course there are other colors for medium load, light load, etc.
The second kind of spring has a different shape, which has
different configurations, such as MQK-compact structure or
MQHL-ultra-thin structure and so on. Like this kind of spring
visibility is very high, the manufacturing quality is very high and
even reached the international standard. As for the third
polyurethane spring, generally speaking, it is A high load
polyurethane spring, but there are different models, what type A,
LA and so on.
Application of die spring
The application of mold spring is still more extensive, but the use
of different types of mold spring is also different. From the point
of view of the current application, the increasing trend of the
amount of special-section steel wire and polyurethane rubber
spring. Among them, flat and S, D, S shaped steel wire cylindrical
helical spring is the most obvious increase in use. In addition,
there are some relatively small number of disc springs and nitrogen
filled springs, but still in the development stage, the future
prospects are still to be estimated.
| Material | Stainless Steel (SUS304,301.316,310,201,631, ect) | |
| Paino/Music Steel | ||
| Carbon Steel or as your requirments | ||
| Iron etc | ||
| Finished | Electroplating | Zinc ,Nickel ,copper ,black and so on |
| Heating | In different tempurture. | |
| Cleanning | Passivation,Clean,Rust-Proof | |
| Process | CNC Machine | |
| Application | Electronics, electrical machinery, computers, information, motor vehicles, bicycles, hardware tools, gifts, toys, and even the national defense industry. | |
| Wire Diameter Range | 0.05-20mm | |
| Design | According to your drawing or sample | |
| Packaging | PE Bag with Carton Box | |
Standard | JIS, DIN, ANSI, EN, etc. | |
| Tolerance | 0.05mm-0.1mm or as your requirements | |
| Material | Type | Model number | Characteristic | Application |
| Stainless Steel (SUS) | With or without magnetism shine or nitrided surface, dark surface | 201, 202 etc. | Less nickel plated, could not proceed salt spray test | General using craft and toys |
| 301, 302, 303, 304, 310, 316 etc. | High temperature resistance, can used in anti-acid, and-rust | Electronic part, home appliance, Locks, toys or can be used in all kinds of products. | ||
| 410, 420, 430 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 | 55CrSi 60SizCRVA | Good elasticity and high hardness | Electronic part, home appliance, Locks, toys or can be used in all kinds of products. |
| Piano Steel (SWP) | 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 | Good conductivity of electrical | Electrical applicance, like antenna | |
| Iron | Galvanize iron wire | Customized or normal material | Soft material | Craft spring decoration wire |
1. How are springs made?
To make a spring, a coil of carbon spring or stainless steel is
placed onto a former, which curves the wire into the correct shape.
After that, the top and bottom of the spring is ground flat, so it
can sit square on a flat surface. "They've got to be sitting
straight so the force generated is linear," explains Lauder.
2. Why do springs lose energy?
So now that spring won't be able to bear the same value of elastic
potential energy as it used to. That's the precise answer, elastic
fatigue occurs because repetitive winding and unwinding disturbs
molecular arrangement of the system and thus, it loses its elastic
property.
3. How efficient are springs?
The mechanical Q (quality factor) of a good spring can probably be
in the tens to low hundreds. This puts the round-trip efficiency
for energy storage far higher, at least as far as it's limited by
the spring, than that of a battery. An 18kJ spring is probably what
is being used to build large freight trucks...
4. How do you select a die in the spring?
To select a die spring, you first should gather information about
three different aspects of the die design: how much pressure is
needed; what spring size and how many are needed to produce that
pressure; and how far these springs must collapse or travel.
5. What is a disc spring?
A disc spring is a spring washer with a conical shape. This shape
gives the spring washer its flexible effect. Disc springs are also
called Belleville spring washers and conical spring washers. The
properties of the disc spring make it unique in applications where
space is limited - but where high force is wanted.
