Product Name | Spot Welding Copper Electrodes Cap |
Samples | Provided, please contact us. |
OEM | Accept Customized |
Material | CuCrZr, CuBe2, or According to requirements |
Material no. UNS (ASTM) | C18150, C17200, or According to requirements |
Material description | Age hardenable Cu alloy with high electrical and thermal
conductivity under a high degree of hardness and strength. |
Size | According to customer's requirements |
Application | Spot Welding |
Advantages
1) The chromium zirconium copper electrode achieves a good balance
among the four performance indicators of the welding electrode:
Excellent conductivity - ensures low impedance of the welding
circuit and achieves excellent welding quality
High temperature mechanical properties - High softening temperature
ensures the performance and lifespan of electrode materials in
high-temperature welding environments
Wear resistance - electrodes are not easily worn, extending their
lifespan and reducing costs
High hardness and strength - ensuring that the electrode head works
under a certain pressure and is not easily deformed or crushed,
ensuring welding quality
2) Electrodes are a type of consumables used in industrial
production, with a relatively large amount of consumption.
Therefore, their price and cost are also important factors to
consider. Compared to their excellent performance, chromium
zirconium copper electrodes are relatively cheap and can meet
production needs.
3) Chromium zirconium copper electrode is suitable for spot welding
and projection welding of carbon steel plate, stainless steel
plate, coated plate and other parts. Chromium zirconium copper
material is suitable for manufacturing electrode caps, electrode
connecting rods, electrode heads, electrode holding rods,
projection welding special electrodes, rolling welding wheels,
conductive nozzles and other electrode parts.
Different Types of Electrodes
General Types
The Difference Between CuCr (Chromium Copper) and CuCrZr (cChromium
Zirconium Copper)
Common ground: They are all copper alloy materials, suitable for
use as resistance welding electrodes, with high hardness and
strength; It has the characteristic of high-temperature softening
and can resist high temperatures while maintaining its chemical and
physical properties at a temperature of approximately 450 ℃ to 550
℃; Having a certain degree of wear resistance and a longer service
life; Has good conductivity.
Differences: In copper alloy smelting, CuCr only adds Cr element to
copper; And CuCrZr, in addition to adding a certain amount of Cr
element, also adds Zr element, which has wear resistance, toughness
and other characteristics. Therefore, compared with CuCr, CuCrZr
has better wear resistance, longer service life, and also increases
the high-temperature softening temperature. Therefore, CuCrZr has
more advantages as an electrode material.
BeCu
Compared with chromium zirconium copper, beryllium copper (BeCu)
electrode material has higher hardness (up to HRB95-104), strength
(up to 800Mpa/N/mm2), and softening temperature (up to 650 ℃), but
its conductivity is much lower and poorer. Beryllium copper (BeCu)
electrode material is suitable for welding plate parts with high
pressure, as well as harder materials such as roller welding wheels
used for welding seams; It is also used for electrode accessories
with high strength requirements, such as crank electrode links, and
converters for robots; At the same time, it has good elasticity and
thermal conductivity, and is very suitable for manufacturing stud
welding chucks. Beryllium copper (BeCu) electrode has a high cost
and is usually classified as a special electrode material.
Images
Please note: the electrode cap tip can be custom-made according to
your requirements.
Frequently Asked Questions
1. When can you arrange shippment?
The shippment is 15 days after getting deopsit, but customized
machines should be more than 25 days.
2.Do you inspect the finished products?
Yes, each step of production products will be came out inspection
by QC department before shipping.
3.Are you factory?
Yes, we are factory, all machine is made by ourself and we can
provide customize service according to your requirement.
4.How to buy your Spot Welder?
Please send us inquiry to our email, and we will give you a PI to
send us payment.
5. How to contact you?
You can send a mail for us and call us.
6.How will you deliver my goods to me?
We always ship by air and sea in the mean time.
7.How about your transport packing? Is it possible to damage the
machine during the transportation?
We have rich experience on international transportation. All the
packing are extra thickness carton filling with protective PE foam
and waterproof membrane. No damage happened during transportation
until now.
8.What kind of payment do you accept?
T/T, Western Union, PayPal, .L/C, D/A, etc.
