Dongguan Hezhi Hardware Co., Ltd.
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All Industrial Manufacturer Alloy Steel Extra Light Load Yellow Die 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. Is it okay to leave gun magazines loaded?
When using quality magazines with quality ammunition, stored and maintained properly, you can leave them loaded as long as you want to without any reservation.
2. Does leaving mags loaded weaken spring?
When left loaded to full capacity and not used, most magazines will very slowly lose some amount of spring tension over time. Unfortunately, it's impossible to say with any certainty just how long it will take before the spring loses enough tension to start causing issues.
3. What happens if you compress a spring too much?
If too much force is applied, one may stretch or compress a spring beyond a certain point that its deformation will occur. On subsequent release of the stress, the spring will return to a permanently deformed shape which will be different from its original shape.
4. How many guns make an arsenal?
According to the dictionary, “arsenal” describes a facility for the storage of military weapons, which implies hundreds, or maybe thousands. Five guns is not even a decent collection, much less an arsenal.
5. How long are bullets good for?
Most manufacturers guarantee that their ammunition will last for at least a decade. That said, ammunition can easily last beyond 10 years if it is stored under ideal conditions. There are countless tales of military surplus ammo being used many decades after it was manufactured.
6. How long is ammunition good for?
Ammunition isn't a perishable good - if stored correctly, it can last almost indefinitely. Whether it was stored correctly or not is another matter. Ammunition isn't like the still-edible 5000-year-old honey found in Egyptian tombs; ready to eat and spread on toast.