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4E066 | Welding or cutting using electron beams | |
B23K15/00 -15/10 |
B23K15/00-15/10 | AA | AA00 PROCESSING METHODS |
AA01 | AA02 | AA03 | AA06 | ||||||
. Cutting | . Perforation | . Surface improvements | . Pretreatments | |||||||||
AB | AB00 WELDING METHODS |
AB01 | AB02 | AB03 | AB04 | AB05 | AB06 | AB07 | AB08 | AB09 | ||
. Leading-edge and trailing-edge treatments | . Temporary welding | . Penetration welding | . Penetration | . Welding position | . Prevention of faults or defects | . . Crack prevention | . Following along a weld line | . Improvement of welding characteristics | ||||
BA | BA00 BEAMS |
BA01 | BA02 | BA03 | BA04 | BA05 | BA06 | BA07 | BA08 | BA09 | BA10 | |
. Beam shapes | . . Spot diameter | . Focal point adjustment | . Deflection | . . Oscillation | . . Adjustment of irradiation position | . . Double deflection | . Shaft alignment | . Beam generation sources | . Prevention of arching | |||
BA11 | BA12 | BA13 | ||||||||||
. Multiple beams | . Pulse beams | . Ion beams | ||||||||||
BB | BB00 CONTROL MEANS |
BB01 | BB02 | BB03 | BB04 | BB05 | BB06 | |||||
. Control of beam output | . . Control of acceleration voltage | . . Control of beam current | . Control of the focusing coil | . Control of the deflection coil | . Control of the processing sequence | |||||||
BC | BC00 DETECTION MEANS |
BC01 | BC02 | BC03 | BC04 | BC05 | BC06 | BC07 | BC08 | BC09 | BC10 | |
. X-rays | . Secondary electrons | . Reflected electrons | . Electron-beam current | . . Pass-through-beam current | . Acceleration voltage | . Magnetic quantity | . Optical detection means | . Mechanical detection means | . Thermal detection means | |||
BD | BD00 MECHANISMS |
BD01 | BD02 | BD03 | BD04 | BD05 | BD06 | BD07 | BD08 | |||
. Transfer mechanisms for welded materials | . . Transfer mechanisms using linear movement | . . Transfer mechanisms using rotary movement | . Positioning mechanisms for materials to be welded | . Electron-gun-transfer mechanisms | . Electron-gun-positioning mechanisms | . Conveyance mechanisms for materials to be welded | . . Index mechanisms | |||||
BE | BE00 VACUUMS |
BE01 | BE02 | BE03 | BE04 | BE05 | BE06 | BE07 | BE08 | BE09 | ||
. Vacuum methods | . . Local vacuums | . . Atmospheric vacuums | . . Low vacuums | . Exhaust mechanisms | . Seal mechanisms | . . Sliding seals | . Vacuum chambers | . . Spare or backup vacuum chambers | ||||
BF | BF00 AUXILIARY TOOLS |
BF01 | BF02 | BF03 | BF04 | BF05 | BF06 | BF07 | BF08 | |||
. Backing materials | . Magnetic shields | . Fused-metal receivers | . Upper backing plates | . Cooling plates | . Steam shields | . Jigs | . Assist gases | |||||
CA | CA00 MATERIALS TO BE WELDED |
CA01 | CA02 | CA03 | CA04 | CA05 | CA06 | CA07 | CA08 | CA09 | CA10 | |
. Shapes of welded members | . . Welding of pipes | . . Welding of plates | . . . Laminated bodies | . . Welding of round bars | . . Welding of pipes and pipe plates | . Shape of joints | . . Butt-joints | . . T-shaped joints | . . Edge joints | |||
CA11 | CA12 | CA13 | CA14 | CA15 | CA16 | CA17 | CA18 | CA19 | CA20 | |||
. . Lap welding | . . Gaps | . . Expansion joints | . Specific articles | . . Electronic parts | . . Housings | . . Tools | . . Impellers | . . Turbine blades | . . Diaphragms | |||
CA21 | CA22 | CA23 | ||||||||||
. Combination of different types of materials | . Cladding materials | . Coating materials | ||||||||||
CB | CB00 MATERIALS |
CB01 | CB02 | CB03 | CB04 | CB05 | CB06 | CB07 | CB08 | CB09 | CB10 | |
. High-tension steel | . Stainless steel | . Heat-resistant steel and heat-resistant alloys | . Silicon steel | . High-carbon steel | . Special alloy steel | . Cast-iron and cast-steel | . Amorphous alloys | . Copper and copper alloys | . Aluminum and aluminum alloys | |||
CB11 | CB12 | CB13 | CB14 | CB15 | CB16 | CB17 | CB18 | |||||
. Magnesium and magnesium alloys | . Titanium and titanium alloys | . Sintered alloys | . Cemented carbides | . High-fusion-point metals | . Non-metals | . . Ceramics | . . Resins | |||||
CC | CC00 FILLER MATERIALS |
CC01 | CC02 | CC03 | CC04 | |||||||
. Inserted materials | . . Foils | . Wires | . Powders | |||||||||
DA | DA00 SAFETY |
DA01 | DA02 | |||||||||
. X-ray leakage | . Beam shielding |