Carbon Steel Compound Springs Tension Spring Hook Electrophoresis Extension Spring
Carbon Steel Compound Springs Tension Spring Hook Electrophoresis Extension Spring
The Carbon Steel Compound Springs Tension Spring Hook Electrophoresis Extension Spring is a high-quality product designed for various applications. It is commonly used in industrial machinery, automotive, and electronic products, among others. This spring is known for its excellent tension and durability, making it an essential component in many industries.
Product Features and Advantages:
- High Precision Machining: The Carbon Steel Compound Springs are manufactured with utmost precision, ensuring consistent quality and performance.
- Ability to Handle Complex Shapes: These springs have the capability to handle intricate and complex shapes, making them suitable for a wide range of applications.
- Flexibility and Customizability: The Carbon Steel Compound Springs are highly flexible and customizable, allowing for specific requirements and designs.
- High Production Efficiency: With advanced manufacturing processes, these springs are produced efficiently, ensuring timely delivery and cost-effectiveness.
- Cost Reduction: The Carbon Steel Compound Springs offer cost-saving benefits due to their durability and long-lasting performance.
- Precise Torque Control: These springs provide precise torque control, resulting in improved functionality and reliability of the products they are used in.

The Carbon Steel Compound Springs work based on their unique design and material composition. These springs utilize the elastic properties of carbon steel to store and release energy, providing the required tension and support in various applications.
What is CNC Spring?
CNC Spring refers to a type of spring that is manufactured using Computer Numerical Control (CNC) technology. This advanced manufacturing process allows for precise and accurate production of springs with complex shapes and designs.
How Does CNC Spring Work?
CNC Springs are produced by feeding a wire or strip of material into a CNC coiling machine. The machine then forms the wire or strip into the desired spring shape, utilizing computer-controlled movements and cutting-edge technology. The resulting CNC spring is then heat-treated and finished to enhance its mechanical properties and performance.
Applications of CNC Spring
CNC Springs find applications in various industries, including:
- Automotive: CNC Springs are widely used in automotive suspension systems, door handles, seat mechanisms, and other components that require reliable spring functionality.
- Electronics: These springs are utilized in electronic devices such as keyboards, switches, connectors, and battery contacts, ensuring proper operation and durability.
- Industrial Machinery: CNC Springs are an integral part of industrial machinery, including CNC machines, robots, presses, and more, providing essential support and functionality.
- Medical Equipment: CNC Springs are used in medical devices, such as surgical instruments, implantable devices, and diagnostic equipment, meeting the stringent requirements of the medical industry.

Manufacturing Process of CNC Spring
The manufacturing process of CNC Spring involves several steps:
- Wire/Strip Feeding: The selected material is fed into the CNC coiling machine.
- Coiling: The machine forms the wire or strip into the desired spring shape based on the programmed specifications.
- Heat Treatment: The coiled spring is subjected to heat treatment to enhance its mechanical properties and durability.
- Finishing: The spring is finished by removing any excess material, improving its surface quality and overall performance.
Design Considerations for CNC Spring
When designing CNC Springs, several factors need to be considered:
- Load Requirements: The spring must be designed to handle the specific load and tension requirements of the application.
- Space Constraints: The dimensions of the available space influence the design of the spring to ensure proper fit and functionality.
- Elasticity and Stress Distribution: The design should optimize the spring's elasticity and stress distribution for efficient energy storage and release.
- Material Selection: Choosing the appropriate material, such as carbon steel or stainless steel, is crucial to meet the desired performance and durability.
Quality Control of CNC Spring
Ensuring the quality of CNC Springs involves:
- Material Inspection: Thorough examination of the raw materials used to meet the required specifications and standards.
- Dimensional Accuracy: Precise measurements and inspections to guarantee the springs meet the specified dimensions.
- Load Testing: Testing the springs under various loads to verify their performance and durability.
- Surface Finish Inspection: Checking the surface finish of the springs to ensure they meet the desired standards and requirements.
Usage Life and Failure Modes of CNC Spring
The usage life of CNC Springs depends on several factors, including the application, load conditions, and maintenance. Common failure modes include:
- Fatigue Failure: Repeated loading and unloading can cause the spring to develop cracks or break due to material fatigue.
- Overloading: Exceeding the recommended load limits can lead to deformation or permanent damage to the spring.
- Corrosion: Lack of proper protection or exposure to corrosive environments can result in corrosion and deterioration of the spring's material.
Maintenance and Care of CNC Spring
To extend the usage life of CNC Springs, proper maintenance and care are essential:
- Regular Inspection: Periodically inspect the springs for signs of wear, damage, or corrosion.
- Cleaning: Clean the springs to remove dirt, debris, or contaminants that may affect their performance.
- Lubrication: Apply appropriate lubricants to minimize friction and enhance the spring's functionality.
Impact of New Materials and Technologies on CNC Spring
New materials and technologies have a significant impact on the design and manufacturing of CNC Springs:
- Advanced Materials: Introduction of new materials with enhanced mechanical properties allows for improved performance and durability of CNC Springs.
- Simulation and Modeling: Computer-aided simulation and modeling techniques aid in optimizing the design and performance of CNC Springs.
- Automation: Automation in CNC spring manufacturing enables higher production efficiency, improved precision, and reduced human error.
About Our Company
We are a leading company in the Spring market in China, offering high-quality products and exceptional services. Our product range includes CNC Spring and Torsion Spring. With 300 sets of various automatic CNC production equipment and fully automated assembly equipment, we ensure the efficient production and delivery of our springs.
At our company, we pride ourselves on providing top-notch products at competitive prices and offering attentive customer service. We welcome custom orders based on customers' drawings or samples. Our commitment is to deliver superior products that meet our customers' requirements and exceed their expectations.

Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port






