Dongguan Hezhi Hardware Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 10,000,000 Piece/Pieces per Month According to the order |
| Delivery Time | 7-15 work days |
| Packaging Details | PE Bag with Carton Box |
| Product name | Factory Provided Nickel Plated Steel Tower Spring For Home Appliance |
| Application | Hardware/ automobile/electrommunication/ clamp/ etc., For Car |
| wire diameter | 0.05mm-20mm |
| Material | Stainless Steel, Piano Wire, Carbon Steel, or as required |
| Finished | Chrome/Zinc/Nickel plating |
| Color | Black, Silver, White, or as your request |
| Service Accept | OEM; ODM |
| Brand Name | HEZHI |
| Model Number | N/A |
| Certification | Rohs&Reach |
| Place of Origin | Guangdong, China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 10,000,000 Piece/Pieces per Month According to the order |
| Delivery Time | 7-15 work days | Packaging Details | PE Bag with Carton Box |
| Product name | Factory Provided Nickel Plated Steel Tower Spring For Home Appliance | Application | Hardware/ automobile/electrommunication/ clamp/ etc., For Car |
| wire diameter | 0.05mm-20mm | Material | Stainless Steel, Piano Wire, Carbon Steel, or as required |
| Finished | Chrome/Zinc/Nickel plating | Color | Black, Silver, White, or as your request |
| Service Accept | OEM; ODM | Brand Name | HEZHI |
| Model Number | N/A | Certification | Rohs&Reach |
| Place of Origin | Guangdong, China | ||
| High Light | Home Appliance Nickel Plated Tower Spring ，ODM Nickel Plated Steel Tower Spring ，ODM Conical Spring | ||
Factory Provided Nickel Plated Steel Tower Spring For Home Appliance
1, the stiffness of conical spring
Suppose the axial tension acting on both ends of the conical spring [formula], and the radii of both ends are [Formula] respectively. In total, [formula] rings, axial length [formula] and spring wire diameter [formula], then the spring radius at the axial direction [formula] is: r=r1(1-x/L)+r2*x/L
Number of spring turns in micro segment: dn=ndx/L
Remember shear modulus [formula], then axial stiffness of micro-segment: dK=gD4/64(dn)r3
A cone is more stable and a cylinder is more elastic
| Material | Stainless Steel (SUS304,301 and so on) | |
| Paino/Music Wire | ||
| Carbon Steel or as required | ||
| Finished | Electroplating | Zinc ,Nickel ,copper ,black, silver, gold and so on |
| Heating Treatment | different tempurture | |
| Cleanning | Passivation,Clean,Rust-Proof | |
| Process | CNC Machine and Computer machine | |
| Application | All kinds of cars ,machinery, home appliance, electronic products, computers, power switches, sport equipment And even the defense industry | |
| Wire dia Range | 0.05mm-20mm | |
| Size | As customer's request | |
FAQ
1. What are the 4 types of springs?
A:Different types of springs: compression, extension, torsion, & constant force springs.
2. What are types of helical spring?
A:Helical Spring Types
Compression Springs.
Tapered (Conical) Compression Springs.
Extension Springs.
Torsion Springs.
Barrel (Concave) Springs.
Hourglass (Convex) Springs.
3. How do helical springs work?
A:How Coil Springs Work. A coil spring functions by storing energy in order to release it, absorb shock or maintain force between two surfaces. If you apply too much force, you can stretch a spring beyond its limit which will permanently distort the spring.
4. What is basic difference between helical compression spring and helical tension spring?
A: Both are made up of a coil spring that is devised for elasticity and strength, but that is where their likeness ends. The main difference is that tension springs are meant to hold two things together while compression springs are designed to keep components from coming together.
5. Why helical springs are used in trains?
A: The helical spring provides flexibility, suspension, and mechanical support for many applications from loading and transporting rails to cutting and drilling.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
100000-500000
Employee Number:
50~100
Ecer Certification：
Active Member
Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces advanced equipment and production technology from Taiwan and abroad,... Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces advanced equipment and production technology from Taiwan and abroad,...
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