D.C. Flat Copper Coated Gouging Carbon
Electrodes
Specially designed for close tolerance metal removal and
scarfing applications. Excellent for removing weld crowns,
repairing or making dies, removing temporary welded dogs, &
sacrificing billets.
We are FACTORY , We do Retail with better
price , We do Wholesale with Best Price .
Product
Advantages:
Product Description
CARBON GOUGING ROD
COPPERCLAD ELECTRODE / CARBON ARC GOUGING ROD
- Applications - Fabrication / Maintenance / Farms / Repair
Shops
- Current Type - D.C. (Direct Current)
- Operating Polarity - DCEP (Direct Current Electrode
Positive) - Reverse Polarity
- Electrode Size -4mm-20mm * 305mm/355mm/400mm/455mm
- Amperage Capacity - 300 - 400 amps
- Pieces per Carton - 50 pieces/ Customized/ OEM LABELLING
I,
Overview
The carbon arc air
gouging is to take the carbon rod as the electrode, use the
high temperature generated by the carbon arc to melt the metal
to be planed, and then blow off the molten liquid metal through
the movement of the carbon arc gun, the short arc operation of
the carbon rod, and the compressed air effect of the carbon arc
gun nozzle to plane out a groove to achieve the purpose of
gouging. Carbon arc gas cutting is to cut metal materials with
carbon arc air gouging, that is, thin materials can be cut with
one air gouging, and thick materials can be cut with multiple
air gouging.
2}
Characteristics of carbon arc air
gouging
1. The carbon arc
air gouging is much more efficient than the air shovel. It is
suitable for working in all positions, especially in the
elevation and vertical
positions!
2. It is easy to
observe and find all kinds of defects in time in the process of
cleaning welding root and reverse repair welding seam
planing.
3. The carbon arc
air gouging can be used in narrow positions and in places where
it is difficult to use other planing tools. It is flexible and
convenient, and the quality is
guaranteed.
4. Carbon arc air
gouging can be used to plane and cut some metals that cannot be
cut by oxygen acetylene, such as cast iron, stainless steel and
non-ferrous metals.
5. The diameter of
carbon rod is generally 6-30mm, and the cutting seam is wide,
which is a bit wasteful; And narrow slots and slots cannot be
realized.
6. When cutting
some metal materials, it will cause carburization in the heat
affected zone and increase the quenching and hardening sound at
the cutting groove.
7. The cost of DC
power supply is high.
8. A large amount
of smoke and dust will be produced in the process of planing
and cutting, especially when working in a place with poor
ventilation, which will cause certain damage to the
operator.
D.
C. Copper Coated Air Arc Gouging Carbon Electrodes
Air Carbon
Arc Gouging Electrodes removes metal by utilizing the
intense heat of the arc between the carbon-graphite
electrode and the substrate to melt material that is
subsequently removed from the work area by a jet of air. By
controlling the angle of the electrode, the depth of the
gouged area can also be controlled.
Caution:
• Electrodes must be kept dry. Wet electrodes can flake, or
splinter and are dangerous. If electrodes become wet, bake at
300°F for 10 hours before using.
Product Parameters
DC Pointed Gouging Rod
Diameter * Length ( mm )
|
Diameter * Length ( inches )
|
Current Range ( A )
|
3.2*305
|
1/8*12
|
130-180
|
4*305(355)
|
5/32*12(14)
|
150-200
|
5*305(355)
|
3/16*12(14)
|
200-250
|
6*305(355)(400)(455)(510)
|
15/64*12(14)(16)(18)(20)
|
15/64*12(14)(16)(18)(20)
|
6.5*305(355)
|
1/4*12(14)
|
320-370
|
7*355
|
9/32*14
|
350-400
|
8*305(355)(400)(455)(510)
|
5/16*12(14)(16)(18)(20)
|
400-450
|
9*305(355)
|
23/64*12(14)
|
450-500
|
9.5*305(355)
|
3/8*12(14)
|
500-550
|
10*305(355)(400)(455)(510)
|
3/8*12(14)(16)(18)(20)
|
550-600
|
11*305(355)
|
7/16*12(14)
|
600-650
|
12*305(355)
|
15/32*12(14)
|
750-850
|
12.7*305(355)
|
1/2*12(14)
|
800-1000
|
13*305(355)
|
1/2*12(14)
|
800-1000
|
16*305(355)
|
5/8*12(14)
|
1000-1200
|
19*305(355)
|
3/4*12(14)
|
1200-1400
|
DC Jointed Gouging Rod
Diameter * Length ( mm )
|
Diameter * Length ( Inches )
|
Current Range ( A )
|
8*355(430)(455)
|
5/16*14(17)(18)
|
500-550
|
10*355(430)(455)
|
3/8*14(17)(18)
|
600-650
|
11*355(430)
|
7/16*14(17)
|
650-700
|
12*355(430)
|
15/32*14(17)
|
700-800
|
13*355(430)(455)(510)
|
1/2*14(17)(18)(20)
|
800-1000
|
16*355(430)(455)(510)
|
5/8*14(17)(18)(20)
|
1000-1200
|
19*355(430)(455)(510)
|
3/4*14(17)(18)(20)
|
1200-1400
|
25*430
|
1*17
|
1400-1600
|
DC Flat Gouging Rods
Diameter * Length ( mm )
|
Diameter * Length ( Inches )
|
Current Range ( A )
|
3X25X355
|
1/8X1X14
|
300-350
|
4X12X355/305
|
5/32X15/32X14/12
|
200-250
|
5X10X355/305
|
3/16X25/64X14/12
|
300-350
|
5X12X355/305
|
3/16X15/32X14/12
|
350-450
|
5X15X355/305
|
3/16X19/32X14
|
450-550
|
5X18X355/305/430
|
3/16X45/64X14/12
|
600-700
|
5X20X355/305/400
|
3/16X25/32X14/12
|
700-800
|
5X25X355/400/455
|
3/16X63/64X14/16
|
800-900
|
6X20X355/305
|
15/64X25/32X14/12
|
750-850
|
Various Type , Accept
Sample order or Retails in Cartons !!!!
Our Advantages
-
Excellent Arc
Stability
-
Superior Metal
Removal
-
Clean and Uniform Cut
-
Flexible Process
-
Most Economical
-
Good Quality
and Price
-
Fast
delivery
-
Easy to
operate,Widely application scales
-
Good effects
and economical
-
Strong
anti-oxidizes, Low electric resistance
race
Application
-
Machining U-Grooves for weld
joint preparation
-
Removing defective
welds
-
Cleaning and repairing metal
castings
-
Removing hard surface metal
to facilitate repair
-
Cutting non ferrous and
other "hard to cut" metal
-
Carbon Steel
-
Stainless Steel
-
Ferrous Alloys
-
Gray, Malleable and Ductile
Iron
-
Aluminium
-
Nickel
-
Copper Alloys
-
Other Non-Ferrous
-
Rough machining
Process Requirement
-
D.C Power Source
-
Gouging Carbon Rod
-
Gouging Torch
-
Compressed Air,
8-10Kg/cm2
Composition of
carbon arc air gouging (cutting)
equipment
1. DC power
supply: any type of manual arc welding machine can be used
as the power supply for carbon arc gouging and cutting;
Usually, large capacity DC welding machine (>400A) can
be used, or two welding machines can be used in
parallel.
2. Air pump:
It is required that the air pressure shall not be less than
five atmospheres, and the pressure shall be stable, with a
large air output (>
0.36L/min)
3. Carbon rod:
generally, copper plated solid carbon rod is used, and its
section shape can be round or flat. The flat carbon rod
groove is wider than the plot groove and is suitable for
large plane planning. It is required to have high
temperature resistance, good conductivity, not easy to
break, fine section structure, less ash, low cost, etc.
Common round specifications: φ three × 355~ φ sixteen ×
355; Flat size: 3 × eight × 355~6 × twenty × three hundred
and fifty-five
4. Carbon arc
air gouging Torch:
it has two types of carbon arc air gouging guns:
circumferential air supply and side air supply. At present,
the side air supply air gouging gun is widely used, which
is characterized by high production efficiency, good
quality, less electrode burning loss and convenient
operation. The requirements for carbon arc air gouging gun
are: good conductivity, powerful and accurate air supply;
The carbon rod can be clamped firmly, adjusted and replaced
flexibly and conveniently; Simple structure, light weight
and convenient operation. The shell insulation is
good.
Detailed Photos
DC POINTED GOUGING ROD , DC JOINTED
GOUGING ROD , DC FLAT GOUGING ROD
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