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A torsion spring is utilized when there is a requirement for rotational torque. There exist two variations of torsion spring designs - single and double, with single torsion springs being the most prevalent type. When a Torsion Spring is assembled over a shaft, it is crucial to acknowledge that, as the spring is rotated in a normal direction, the inner diameter diminishes which can result in binding on the shaft as well as unnecessary stresses on the spring; it is imperative to consider the inside diameter of the spring in conjunction with the size of the shaft it operates over. Typically, the more pliable spring materials (such as Music Wire ASTM A228, Oil Tempered Wire ASTM A229, and 302 Stainless Steel ASTM A313) are employed when torsion spring legs necessitate tight bend radii. The incorporation of generous bend radii in leg configurations, as well as any bend areas, aids in averting fracturing in the spring materials employed.
Product Description
raw materials we
process on |
stainless steel,Music wire Carbon steel(SWC),Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12,51CrV4,etc. |
material diameter or thickness |
0.1~8mm |
workcraft or process |
CNC processing, mannual work |
surface treatment |
painting, electroplating, polishing , blacken etc |
Applications |
Industrial facilities.automobiles, Motorcycles, electronics, Sports facilities, telecommunications products etc |
Quality Certification |
ISO9001-2000,ISO14000 |
Payment term |
T/T,L/C |
Packing |
plastic bags,and then cartons , wooden or plastic |
Shipment |
By sea from Ningbo or shanghai, by air from Shanghai or Hangzhou |
Torsion Spring Manufacturing Specifications
While we have listed some of the most common sizes, materials and manufacturing specifications, Bosswinn Spring provides completely customized production on all torsion springs.
- Large Quantity Orders, Short Runs & Making samples - formed, assembled and packaged as per your instructions.
- Proprietary Camera Gauge for Superior Quality - photographs and verifies each part, automatically adjusting production without shutdown.
- Technology capabilities - on our all manufacturing facilities , you can authorize our team ato optimize designs and lower costs.
- Engineering Support - our team can provide expert design assistance on any order, or view our online spring design resources.
Our testing facilities.
We strictly control our spring quality. We do not only promise in oral, let the facilities speak.
Our packing and delivery
The applications of the torsion springs
- A torsion bar can be used on a vehicle ,absorbs road bumps , cushioning passenger travel. Torsion bar suspensions are used in many modern cars and trucks..
- In many vehicle suspension systems torsion springs are used.
- Can be used in the torsion pendulum.
- They had been used in ancient weapons or some modern toys.
- The balance springs or hair springs are used in mechanical watches
- Torsion balance springs are used in mechanical pointer-type meters
- Tiny torsion springs can be used in electric , like DMD or digital micromirror device chips.
The Industries that Use Torsion Springs
Major original equipment manufacturers (OEMs) that produce products for various industries use compression springs in many of their products.
- Industrial production lines
- Transportation vechiles
- Construction facilities
- Materials handling
- Agriculture machines
- Petrochemical
- Aeronautical
FAQ
1.Is Bosswinn a manufacturer ?
A: We are a manufacturer, the business owner has 2 factories producing springs, machining part, stamping parts
2. When is the delivery time?
A: 10 and 15 days , one month in the peak seasons
3. What is the MOQ?
For the initial order , any quantity ok. For the mass production order, 10000 pcs better.
4. What's your payment method?
: T/T, L/C, Western Unions,
e. How can we confirm the samples?
Free samples are offered,
Why work with Bosswin?
19 years of experiences in the metail springs business.
The most developed facilities gurantee good quality and very high production capacity.
We can develop necessary toolings and produce any springs as per buyer's requests .