Fuse End Caps Brass
Fuse brass caps are usually used to protect the internal components of the fuse to ensure that the fuse can cut off the circuit in time when the current is overloaded. Its good electrical conductivity, corrosion resistance and thermal conductivity make it perform well in electrical equipment.
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Product Introduction
Products Description
|
Product Name |
Fuse End Caps Brass. |
| Dimensions | OEM/ODM as your drawing. |
| Material | 99.99% Red Copper T2Y2.%IACS≥97,HV:80~110s; Brass H65. |
| Processing | Tooling--Stamping--Riveting--Resistance Tin/Silver Brazing/Laser Welding-Plating. |
| Packing | Plastic inside and carton/pallet outside. |
|
Samples |
Allowed, made by Laser cutting or CNC punching machine, Lead time 5-10 days. |
| Surface Treatments |
1. Silver plating. 2. Bright tin plating. 3. Lead-free fog tin plating. 4. Nickel plating. 5. Ultrasonic cleaned and passivation. |
material advantage
1. Good conductivity: Brass has high electrical conductivity, which can ensure that the fuse end caps brass can quickly respond to the change of current when the current is overloaded, ensuring the normal operation of the fuse.
2. Excellent corrosion resistance: The raw materials we use contain zinc and copper, which have strong anti-oxidation and anti-corrosion capabilities, especially suitable for humid or chemical environments, and can ensure the stability and reliability of the fuse end caps brass in long-term use.
3. Good mechanical strength and toughness: Brass has sufficient strength and toughness while maintaining good conductivity. It can withstand the mechanical stress of the fuse when it is working, and it is not easy to break or deform, increasing the durability of the fuse.
4. Excellent processing performance: The raw materials we choose are easy to process, and can be used to manufacture fine and complex brass inner cap structures by casting, stamping, stretching, etc. Its good formability ensures the accuracy and consistency of the products.
5. High thermal conductivity: Brass has high thermal conductivity, which helps to quickly dissipate heat when the fuse is triggered, prevent local overheating, and thus protect the fuse and other electrical components.
6. Lower cost: Compared with pure copper, brass is cheaper, but its performance can still meet the requirements of fuse caps, making it a cost-effective choice in production.
7. Good weldability: Our raw materials have good weldability and can be connected with other materials such as copper conductors, fuses, etc., which is convenient for production and maintenance.
Production process
Prepare materials
First, prepare the melting tube, melting piece, inner tube cap and outer tube cap. Each end of the melting tube is provided with a first groove and a second groove, which will be used for subsequent closing and pressure point reinforcement.
brass end cap assembly
The cap is put on both ends of the melting tube to provide structural support for the melting tube and prepare for subsequent welding work.
Melt welding
The melting piece is passed through the melting tube and welded to the brass end cap at both ends. This step is a key link in the manufacture of fuses to ensure that the connection between the melting piece and the inner tube cap is firm.
Filling of insulating filler
Before assembling the inner end cap, the insulating filler needs to be poured into the melting tube to ensure the insulation performance of the fuse.
cap assembly
The inner end cap is assembled on both ends of the melting tube, and it is ensured that the outer tube cap and the inner tube cap are tight with interference fit to enhance the structural stability of the fuse.
Closing and pressure point reinforcement
Align the outer tube caps at both ends to the first groove for closing, and then align them to the second groove for pressure point reinforcement. This step ensures the sealing and structural strength of the fuse.
Subsequent processing
Print, inspect and package the brass inner cap after pressure point reinforcement to complete the entire production process.
Automated equipment assistance
In some manufacturing processes, automated equipment may be used to improve production efficiency.
Products certification
ISO 9001 is an internationally recognized standard for quality management systems, ensuring consistent brass fuse cap quality and customer satisfaction.
IATF 16949 is a global quality management standard specifically for the automotive industry, emphasizing continuous improvement and defect prevention.
RoHS (Restriction of Hazardous Substances) certifies that products are free from harmful levels of hazardous materials, promoting environmental safety.
REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) ensures that chemical substances used in brass fuse caps meet European Union regulations for environmental and human health safety.
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