1- Products Name: New Energy High Voltage Relay Copper Terminal Machining Parts
2- CNC Machining Metal Parts we can make:
Copper, brass, aluminum alloy, stainless steel, magnesium alloy, titanium alloy, zinc alloy and other metal materials.
3- Dimensional accuracy of processing: ≥0.002mm, all depends on OEM required.
4-Surface Treatments:
Grinding, sandblasting, mirror polishing, spray painting, silk screen printing, laser engraving, anodizing, electroplating, chrome plating, powder spraying, etc.
5- Free Samples: 1-10pcs is allowed
6- Lead Time: Orders 5-10days,Samples 10-50days;
7- Packing: pearl cotton/blister box inside and carton/pallet outside
8- Certifications: ISO9001, IATF16949, RoHS, REACH, etc.
9- Production Capacity: 5,000,000 pcs/month
10- Applications: Automobiles, home appliances, monitors, medical care, military, aerospace, etc.
Machining parts for new energy high-voltage relays, especially copper terminals, require precision and reliability to ensure the safety and efficiency of electrical systems. Here are some key considerations and processes involved in machining copper terminal parts for high-voltage relays:
Material Selection: Copper is chosen for its excellent electrical conductivity and thermal properties. High-purity copper is often preferred to minimize resistance and heat generation in electrical connections.
CAD/CAM Design: Utilize CAD software to design the precise dimensions and tolerances required for the copper terminals based on the relay specifications and electrical requirements.
CNC Machining: CNC milling and turning processes are commonly used to machine copper terminal parts with high accuracy and consistency. CNC machines can precisely shape the terminals according to the CAD designs, ensuring uniformity and reliability in the final product.
Tool Selection: Carbide cutting tools with appropriate coatings and geometries are selected for machining copper to ensure efficient material removal and prolonged tool life. Special attention is paid to tool sharpness and wear resistance due to copper's tendency to adhere to cutting edges.
Coolant and Lubrication: Effective coolant and lubrication systems are essential during machining to dissipate heat and prevent tool wear. Proper lubrication helps maintain surface finish and dimensional accuracy while minimizing the risk of workpiece and tool damage.
Deburring and Surface Finishing: Copper terminals may undergo deburring processes to remove sharp edges and burrs resulting from machining operations. Additionally, surface finishing techniques such as polishing or plating may be applied to improve electrical conductivity and corrosion resistance.
Quality Assurance: Rigorous quality control measures are implemented throughout the machining process to ensure dimensional accuracy, surface finish, and electrical conductivity of the copper terminal parts. Inspection tools such as micrometers, calipers, and conductivity testers are used to verify adherence to specifications.
Customization and Prototyping: Machining facilities may offer customization services to accommodate specific relay designs or customer requirements. Prototyping capabilities allow for iterative testing and refinement of terminal designs before full-scale production.
Compliance and Safety: Machined copper terminal parts for high-voltage relays must comply with relevant industry standards and safety regulations to ensure reliable performance and prevent electrical hazards.
By following these processes and considerations, manufacturers can produce high-quality copper terminal parts for new energy high-voltage relays that meet stringent performance and safety standards in electrical systems.
Contact Information:
Mr.Terry Young (Sales Director&Technical Engineer)
Apollo Electronic Components (Xiamen) Co.,Ltd
Xiamen Apollo Stamping Welding Technology Co., Ltd
Add: No.225, Jinshang Road, Huli District, Xiamen City, Fujian Province, China, 361009
Mob/WhatsApp/WeChat: 0086-13859903038
Email: yfd@china-electronic-components.com
Web: www.china-electronic-components.com , www.stamping-welding.com
Since 1990, professional in Silver Contact & Core & Contact Riveting & Contact Welding & Metal Stamping Solutions for Relay & Switch & Contactor & Breaker, ect!