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: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 kind of spring has the best performance?: The length of the spring, with a number of differences between the spring, will affect the product intensity consistency.

Q:What kind of production equipment does spring factory usually have?: Multi function forming machine, coil spring machine, 580 press spring machine, extension spring machine, etc.Small heat treatment is also needed

Q:Is the car short spring good?: Hello! General short spring is not short, but also hard, short effect is to reduce the body, lower center of gravity, hard role is to reduce the body tilt in vehicle cornering, turn faster. The disadvantage is that the chassis is low, through the poor sex, easy to drag the site, hard on the comfort of the.

Q:What's the spring material to?: 65Mn, 55Si2Mn, 60Si2Mn, 50CrVA, 75, 85, 55CrMnA, 60Si2CrVA, 60Si2MnA, 70, 65, 50CrMo, 55SiMnMoVNb, 60SiMnMoA, 65Si2MnWA, 70Si3MnA, and so on

Q:What are the main functions of spring?: Measure the magnitude of forces, such as springs, scales, and springs in a dynamometer

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:The glass door spring is broken. How much would it cost to change it?: Between 100 and 300 yuan, too cheap, then use less than half a year, but also replaced, the loss outweighs the gain.

Q:Physics high school. Why does a spring fall to the lowest point and the acceleration a must be greater than the acceleration of gravity g ah. Seek expert: According to the conservation of mechanical energy, the object should be a free fall motion at the upper end of the spring

Q:What's the manganese content of spring steel?: Refer to Baidu Encyclopedia: 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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