Best Quality Battery Spring

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Remote control battery springs:

Material	Carbon steel, alloy steel, stainless steel, spring steel and bronze or as you request
Wire diameter	0.1mm-8mm
Outside diameter	Above 1mm
Length	The overall length of a spring in the unloaded position
Total coils	The total number of coils including the active coils, the top and bottom ends
Active coils	The coils which are free to deflect under a force.
Load type /Load	Torsion /Our computer program can assist you on the load design
Type of ends	Straight/short hook/double torsion/hinge/straight torsion/special
Direction of coils	Left/right
Surface treatment(Finish)	Nickel / Zinc / Gold / Silver / Tin / Chromium / Yellow Zinc / Oxide black or Customizable etc.
Equipment	Advanced CNC computer spring machines with high precision and efficiency, high quality heat treatment and testing machine
Professional	Experienced engineers and technicians; Skilled Workers
Quality	High-quality raw material, strict and careful inspection
Certification	ISO9001:2008 ,ISO14001and ROHs
Advantage	High and durable quality (long service life, good hardness and resistance), suitable price, fast delivery.
Application	All kinds of cars, machinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts, and more
MOQ	1000pcs
Payment terms	T/T, L/C,WU,Paypal
Lead-time	7-15 days
Packaging	Inner plastic bag, outer carton box, and advised by customer.

what is your advantage?

With more than 20 years production technology experience
Have a professional production team
Through the ISO 9001: 2008 Qualification Certificate
100% guarantee the uncondition return or reproduction for quality problems

Q: Is spring steel manganese steel?: Spring steel is not manganese steel, there are many kinds of spring steel, manganese 65 is more commonly used spring steel, as well as carbon spring steel and alloy spring steel.Manganese steel refers to the high manganese content of carbon steel structural steel.

Q: The glass door spring is generally guaranteed for several years: ,expect a warranty to ensure the quality is not very reliable.

Q: What's the spring material to?: 1, with alloy spring steel, respectively, there are several kinds of steel: 55Si2Mn or 50CrVA and 30W4Cr2VA, these alloy spring steel;2, manufacturing process:Coil the machine first into the spring and then proceed with the proper heat treatment process to get the spring you need.

Q: Can springs be used for support?: If there is a condition, the upper and lower parts of the spring are mounted, similar to the bearing parts, and more thoroughly separated from the gears.

Q: What's the manganese content of spring steel?: Alloy spring steelAlloy spring steel is based on carbon steel, by properly adding one or more alloying elements to improve the mechanical properties, hardenability and other properties of the steel, to meet the requirements of the manufacture of various springs of steel.The basic composition of series alloy spring steel, spring steel, silicon manganese chromium chromium manganese spring steel, spring steel, spring steel, chromium vanadium tungsten chromium vanadium spring steel. On the basis of these series, some brands added alloying elements such as molybdenum, vanadium or boron in order to improve their performance in some aspects.In addition, other grades of steel, such as quality carbon structural steel, carbon tool steel, high speed tool steel and stainless steel, are selected as spring steel.

Q: I buy a spring made of 1.2mm steel wire from a hardware store that needs quenching: Spring: Spring quenching hardening is the steel is heated to the critical temperature of Ac, or Ac: the above heat preservation time, the austenite with greater than the critical cooling rate of rapid cooling, so as to obtain the heat treatment method of martensite.

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 about the size of the elasticity?: The force is analyzed and the force is decomposed along the positive plane and its vertical direction

Q: How to process Spring Steel: Spring steel must pay special attention to decarburization and surface quality during rolling. When the steel surface is seriously decarburization, the fatigue limit of steel will be significantly reduced. For high silicon spring steels, such as 70Si3MnA, caution shall be taken to avoid graphitization. Therefore, stop rolling temperature in hot working time should not be too low (less than 850 DEG C), avoid in the temperature range of graphite is easy to form (650 to 800 DEG C) in the long residence time.

Q: In short, in vibration and wave, it is not easy to make mistakes when we grasp the difference and relationship between "displacement" and "displacement relative to the balance position": In short, in vibration and wave, it is not easy to make mistakes when we grasp the difference and relationship between "displacement" and "displacement relative to the balance position"

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