Ndb (non defective bonding) Electrode Tungsten Copper Resistance Welding Electrode

• Type: Resistance Welding Electrode
• Material: Tungsten Back Cast Copper
• Diameter: Customized
• Model NO.: NDB01
• Length: Customized
• Welding Core Type: Wl10, W, Wc20, Tzm, Cucrzr, Mo
• Function: Resistance Welding
• Work Shots: 25000-50000 Times
• Bonding: Ndb(Non-Defective Bonding)
• Size: Customized
• Solers: No
• Application: Auto Parts Resistance Welding, Spot Welding
• Shaft Materials: Cu, Cucrzr, OFC
• Usage: Weldind Wiring Harnesses, Motor, Switch Contacts
• Tip Materials: W, Wl10, Wcu, Tzm, Mo
• Usage 2: Welding Ignition Coil, Brake System, Solenoid Coil
• Connection Strength: > 120MPa
• Usage 3: Sensor Lead Connection, Copper Wire, Sheet
• Tungsten Hardness: 7.5 Moh′s
• Shape: Rod, Plated, Irregular Part
• Copper′s Hardness: 3 Moh′s
• Package: Vacuum No-Dust Pack
• Transport Package: 5 Layers Carton
• Specification: Customized
• Origin: China

Product Description

Resistance Welding Electrode
Tungsten back-cast Copper Electrode

Do you find that electrode tips are subjected to too high a thermal load, or that they are quickly deformed and worn out?

Frequent replacement of electrodes reduces the efficiency of your work, which inadvertently increases your purchasing costs.

It is important to have electrode tips that are wear-resistant, highly conductive and have good heat dissipation properties.

Yolo utilizes NDB technology to produce tungsten-copper resistance welding electrodes without adding any solder, so that the tungsten and copper are inlaid without holes, and the connection strength is >130Mpa. This makes the tips have stable conductivity, and can be cooled continuously, which reduces the thermal load of the tips, increases their service life, and greatly saves costs.

Now, follow us to show you some things that we hope will be helpful to you.


 

Product Gallery

Pure Tungsten, Pure Molybdenum, TZM, WL10, WL20 

WL,WCu, Mo Non-defective Bonding Cu/CuCrZr



 

Product Description

 

 

Yolo introduce NDB (non-defective bonding) integrated connection,

we achieve seamless bonding of copper, tungsten, and

molybdenum refractory metals without solder, ensuring a

connection strength > 130Mpa.


The end of the electrode can be continuously cooled, reducing the heat load of the end electrode head, so as to increase the service life of the electrode and reduce the production cost. 

 

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Materials

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Yolo produces and supplies resistance welding back cast (NDB electrode) with the materials: copper back cast tungsten(Cu-W), copper back cast molybdenum (Cu-Mo), copper back cast tungsten alloy, copper back cast molybdenum alloy, copper back cast tungsten-copper (Cu-WCu) and so on.

The tips materails, such as

• WLa (wolfram-lanthanum alloy)
• WCu (wolfram-copper alloy)
• TZM (Titanium, Zirconium, Molybdenum alloy)
• Pure Tungsten (99.95%)
• Pure Molybdenum (99.95%)

The rods such as

• Copper chrome-zirconium (CuCrZr)
• Oxygen-free copper (OFC)

 

Applications

Application

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Yolo's electrodes are widely used in mechanical manufacturing and welding technology. In the field of automobile parts, such as

 

 

• Wire harness
• Automobile motor
• Switch contact
• Ignition coil
• Brake electronic system

 

• Electromagnetic coil
• Sensor lead wire
• Welding copper strip
• Copper braided wire contact

 

Yolo's Advantages

Why Us
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Raw Materials


 

Yolo, as a professional manufacturer of tungsten-base resistance welding electrode, you could save procurement costs from the source. Because we start production from raw material APT powder and meet Japanese and German market standards. But you will benefit a lot from the location of the factory, China.

 

With 15 years of experience in resistance welding electrode

production, we offer tailored design solutions based on a deep

understanding of resistance welding environments and customer

needs.

 

 

Yolo: Uniform particle size                        Some others particle

 

 

 

Customer Case

Customer Case
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Our tungsten and molybdenum resistance welding electrodes are now used in the automobile industry

manufacturing of famous automobile brands, such as GM, Toyota.

A leading auto parts manufacturer, purchasing our lanthanated tungsten (WL20) back cast Cu electrode instead of used tungsten copper electrode before, incresing the work shots from 500 to 50000 greatly. As we know, they buy the electrode to weld the copper and copper alloy sheet to the lead wire in auto motors processing. After the evaluation, our engineer gave the professional advice and improved the electrode work life, saving much cost.

 

Work Shop

Cleaning Treatment & High Precision Inspection Equipment
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We always have a strong belief in showing "Made in China" to the world!
Inquiry me with your drawing now!