Double Spiral Torsion Negative To Positive Conversion Spring Battery Contact Springs
Double Spiral Torsion Negative To Positive Conversion Spring Battery Contact Springs
Introduction
The Double Spiral Torsion Negative To Positive Conversion Spring Battery Contact Springs are a type of spring used for converting negative electrical energy into positive electrical energy. These springs are commonly used in battery contact applications.
Function and Features
High Precision Machining
The springs are manufactured with high precision, ensuring accurate performance and reliability.
Complex Shape Capabilities
These springs can be designed in complex shapes to meet specific application requirements.
Flexibility and Customization
The springs offer flexibility and can be customized to fit various devices and systems.
High Production Efficiency
With advanced CNC production equipment, these springs are manufactured efficiently, resulting in increased productivity.
Cost Reduction
The use of these springs can help reduce overall production costs due to their precision and durability.
Precise Torque Control
These springs provide precise torque control, ensuring optimal performance in battery contact applications.

Working Principle
The Double Spiral Torsion Negative To Positive Conversion Spring Battery Contact Springs work by utilizing their torsion properties to convert negative electrical energy into positive electrical energy. When a force is applied, the springs twist and store potential energy. This stored energy is then released, converting it into usable positive energy.
What is CNC Spring?
CNC Spring refers to springs that are manufactured using computer numerical control (CNC) technology. This technology allows for precise and automated production of springs with complex shapes and high accuracy.
How CNC Spring Works
CNC Spring works by precisely controlling the CNC machines to cut, shape, and form the spring wire into the desired design. The CNC machines follow programmed instructions to ensure accurate dimensions and consistent quality throughout the production process.
Applications of CNC Spring
CNC Spring finds applications in various industries, including:
- Automotive
- Electronics
- Medical
- Aerospace
- Industrial

Manufacturing Process of CNC Spring
The manufacturing process of CNC Spring involves several steps:
- Wire Selection
- Wire Cutting
- Coiling
- Heat Treatment
- Finishing Operations
Design Considerations for CNC Spring
When designing CNC Spring, the following factors are taken into consideration:
- Load requirements
- Space limitations
- Material selection
- Environmental conditions
- Operating temperature
- Endurance and fatigue life
Quality Control of CNC Spring
Stringent quality control measures are implemented during the production of CNC Spring. This includes:
- Raw material inspection
- Dimensional checks
- Surface finish inspection
- Torque testing
- Load testing
- Visual inspection
Service Life and Failure Modes of CNC Spring
The service life of CNC Spring depends on various factors such as the application, load conditions, and maintenance. Common failure modes include:
- Loss of elasticity
- Fatigue failure
- Deformation
- Corrosion
Maintenance and Care of CNC Spring
To extend the service life of CNC Spring, regular maintenance and care are recommended:
- Periodic inspection for wear or damage
- Cleaning to remove debris and contaminants
- Lubrication to reduce friction
- Proper storage to prevent deformation
Impact of New Materials and Technologies
New materials and technologies have significantly influenced the design and manufacturing of CNC Spring. These advancements have led to:
- Improved strength and performance
- Enhanced durability
- Higher precision
- Increased design flexibility
- Reduced weight
About Our Company
We are a leading company in the Chinese spring market. Our main products include CNC Spring and Torsion spring. With 300 sets of various automatic CNC production equipment and automated assembly equipment, we are capable of delivering high-quality products.

Product Promotion
Choose our company for premium products, competitive prices, and excellent service. We welcome custom orders based on customer requirements.
Contact Us
Contact us today to discuss your spring needs and benefit from our expertise.
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






