Good Quality Battery Spring

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Specifications

remote control battery spring
ISO9001,TS16949, RoHS compliant
Raw material certification

Description	ISO9001,TS16949, RoHS compliant complex remote control battery spring
Material	stainless steel
Specification	Wire diameter=0.5, Outline dimensions (L x W x H): 20 x 8.0 x 6.5 mm
Ends type	default
Surface finish	none
Capacity	Wire diameter ranging from 0.08-8.0mm .
Wire shape option	Coil,flat , rectangular,square, triangular. etc
Material option	Stainless steel: SUS301(1.4310),SUS302(1.4307),SUS304,SUS316,SUS631(17-7ph),X-750 Carbon steel: SWC-72A,SWC-65Mn, 60Si2Mn, 55CrSi(55SiCr),SAE1070, SWPB(Music wire), EN10270-1 SH, DIN 17223, ASTM-A228 .etc Copper/Brass: Brass(CuZn36,CuZn40),copper(C1100), phosphor bronze copper(CuSn6), beryllium bronze copper,enamelled wire .etc Alloy: titanium alloy etc.
Surface finish option	Nickel plating, chrome plating, zinc plating, galvanization ,passivation, ultrasonic washing,silver plating,gold plating,electrophoresis,phosphorization, dacromet, teflon coating etc
Application	Aviation,automotive, motorbike, bicycle, automatic equipment, household appliance, medical device ,toy, telecommunication,computer, instrument and meter,furniture, electric tools,mold and other industries
Advantage	We are good at producing high-difficult,extremely-accurate, reliable products,and providing innovative solution, Solid service for you!
Engineering	Product analysis , design, test, validation etc
Manufacturing Machines	CNC spring formers, tempering furnace, ends grinder, shot-blasting, lathes ,millers, punches etc.
Test equipments	Projector , digital hardness tester,digital torsion strength tester. digital tension and compression strength tester . elasticity tester. life tester , salt spray test machine etc.
Quality control	1. PPAP.APQP,SPC,FMEA,MSA quality management. 2. Tolerance control : DIN, JIS Standard. 3. Manufacturing processes inspection per hour and per batch. 4. Traceable management thoughout all process from raw material to customers.
Certification	ISO9001,TS16949, RoHS compliant .

Q:How should we choose the spring material?: In determining the material section, shape and size, should be preferred in the national standard and standard series size, try to avoid using non standard materials.

Q:Want to practice how to use pectoral muscle spring expander: If your strength is not enough, a chest start even more difficult, not easy to do it.It is recommended that you should not rely solely on the chest muscle training, according to their ability, to start from the first push ups. Practice to a certain extent to practice chest.If possible, the best way is to do chest push arms parallel flexion, but more difficult.The best chest group 20, a group is appropriate.

Q:What are the categories of springs?: A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under external force and are restored to original shape after removal of external forces. Also made as a spring". Usually made of spring steel. The type of spring is complex and varied. According to the shape, there are mainly spiral spring, scroll spring, plate spring, special-shaped spring and so on.

Q:Can springs be used for support?: One point, the spring you choose to bear the force is higher than the gear weight pressure, if higher than, then the spring to withstand 0. Unless the heat changes, the spring steel is denatured. Long periods of rust change can also make a difference. Deal with the above two points. 0 pressure spring does not exist short pressure

Q:How to process Spring Steel: Spring steel has excellent comprehensive performance, spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarburization, precise shape and size).

Q:How to choose spring steel material?: In choosing materials, the material shall be considered in combination with the diameter or thickness of the material. The size of commonly used spring steel in oil is shown in table 3-10.7mm below diameter carbon spring steel used for oil quenching, the size of all kinds of spring is slightly larger, available manganese spring steel quenching. Well, such as 65Mn spring steel 15mm diameter can be through quenching in oil, available water quenching diameter of 25mm. For the spiral spring, leaf spring and disc spring middle section can be used manganese spring steel, 60Si2Mn steel can be used as oil quenching diameter of 25mm, for the spring to withstand heavy loads with large cross section, can choose the hardenability of high chromium silicon steel, chrome vanadium steel wire, such as 60Si2CrA.50CrVA, 45mm in diameter can also through quenching in oil.

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:What is flat steel? Plain carbon flat steel? Spring flat steel: Section steel is one of the four major steel products (plate, tube, mould, wire). According to the section shape, the section steel is divided into simple section steel and complex section steel (deformed steel). The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc.. Square, square section steel, cold and hot points in two; length of hot-rolled square steel 5-250mm; cold drawn steel length 3-100mm. Round - round section steel, hot, forged and drawn three, hot-rolled bar diameter 5-250mm, which 5-9mm used as drawing steel wire material, called wire; due to disk supply is also called hot rod. Forged round steel is thicker, used as axle billet. Cold drawn round steel diameter 3-100 mm, high dimensional accuracy. Flat - width 12-300mm, thickness 4-60mm, cross section is rectangular and with pure edge of steel. Flat steel can be finished steel, or can be used as the blank of welded pipe and thin slab for laminated sheet rolling. Angle steel -- two kinds of grade angle steel and unequal angle steel. The dimension of angle iron is expressed by the dimension of the length of side and the thickness of edge. The standard angle steel, usually produced, is 2-20, which is the centimeter side length. Such as 5 equal angles, that is, the length of 5cm (50mm) angle steel. The same horn steel often has 2-7 different edge thickness. Steel bars are not the classification of profiled steel. First, the basic concepts of ferrous metals, steels and nonferrous metals are briefly introduced before introducing the classification of steels, ferrous metals, steels, and nonferrous metals. 1. Ferrous metals are alloys of iron and iron. Such as steel, pig iron, iron alloy, cast iron and so on. Steel and pig iron are both...

Q:What kind of material does spring have?: 65MnSpring steel belongs to the mechanical structure steel; according to the quality grade, it belongs to the special quality steel, that is to say, in the process of production, it is necessary to strictly control the quality and performance of the steel.

Q:What's the manganese content of spring steel?: Carbon spring steelThe carbon content (mass fraction) of carbon spring steel is usually 0.62%~0.90%. In accordance with its manganese content is divided into general manganese content (mass fraction) (0.50%~0.80%), such as 65, 70, 85 and higher manganese content (mass fraction) (0.90~1.20%), such as 65Mn two categories.

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