(0)B23K:1/4:
IPC6
SECTION B - PERFORMING OPERATIONS; TRANSPORTING
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY...
B23K
2/5
<<
>>
B23K007/00 - B23K009/32
7
/
00
Cutting, scarfing, or desurfacing by applying flames
7
/
06
•
Machines, apparatus, or equipment specially designed for scarfing or desurfacing
7
/
08
•
by applying additional compounds or means favouring the cutting, scarfing, or desurfacing procedure
7
/
10
•
Auxiliary devices, e.g. for guiding or supporting the torch (guiding means applicable to other metal-working machines
B 23 Q
)
Electric welding or cutting
9
/
00
Arc welding or cutting
(electro-slag welding
B 23 K 25/00
; welding transformers
H 01 F
; welding generators
H 02 K
)
9
/
007
•
Spot arc welding [5]
9
/
013
•
Arc cutting, gouging, scarfing or desurfacing [5]
9
/
02
•
Seam welding; Backing means; Inserts
9
/
022
•
•
Welding by making use of electrode vibrations [5]
9
/
025
•
•
for rectilinear seams [5]
9
/
028
•
•
for curved planar seams [5]
9
/
032
•
•
for three-dimensional seams [5]
9
/
035
•
•
with backing means disposed under the seam [5]
9
/
038
•
•
using moulding means (not restricted to arc welding
B 23 K 37/06
) [5]
9
/
04
•
Welding for other purposes than joining, e.g. built-up welding
9
/
06
•
Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc [5]
9
/
067
•
•
Starting the arc [5]
9
/
073
•
•
Stabilising the arc [5]
9
/
08
•
Arrangements or circuits for magnetic control of the arc
9
/
09
•
Arrangements or circuits for arc welding with pulsed current or voltage [3]
9
/
095
•
Monitoring or automatic control of welding parameters [5]
9
/
10
•
Other electric circuits therefor; Protective circuits; Remote controls
9
/
12
•
Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
9
/
127
•
•
Means for tracking lines during arc welding or cutting (copying in general
B 23 Q 35/00
) [5]
9
/
133
•
•
Means for feeding electrodes, e.g. drums, rolls, motors [5]
9
/
14
•
making use of insulated electrodes
9
/
16
•
making use of shielding gas
9
/
167
•
•
and of a non-consumable electrode [5]
9
/
173
•
•
and of consumable electrode [5]
9
/
18
•
Submerged-arc welding
9
/
20
•
Stud welding
9
/
22
•
Percussion welding
9
/
23
•
taking account of the properties of the materials to be welded [3]
9
/
235
•
Preliminary treatment [3]
9
/
24
•
Features related to electrodes (form or composition of electrodes
B 23 K 35/00
)
9
/
26
•
•
Accessories for electrodes, e.g. ignition tips
9
/
28
•
•
Supporting devices for electrodes (not restricted to arc welding or cutting
B 23 K 37/02
)
9
/
29
•
•
•
Supporting devices adapted for making use of shielding means [5]
9
/
30
•
•
•
Vibrating holders for electrodes (
B 23 K 9/022
takes precedence) [5]
9
/
32
•
Accessories (earthing connections
H 01 R
)
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