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3C043 | Grinding of cylindrical and plane surfaces | |
B24B5/00 -7/30 |
B24B5/00-5/04;5/12;5/14-5/18@D;5/18@E;5/18@F;5/18@G-5/35 | AA | AA00 GRINDING OF THE OUTER SURFACES OF CYLINDRICAL OBJECTS |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA08 | AA10 | ||
. Variants that have centers or chucks | . . Grinding sequence | . . Traverse grinding | . . . Traverse and plunge grinding | . . Taper correction | . . Optimization of grinding parameters | . Centerless grinding | . Surfaces that rotate and adjacent plane surfaces | |||||
AA11 | AA12 | AA13 | AA14 | |||||||||
. Characteristic shapes of the workpieces | . . Working of multiple locations | . . Variants that have grooves | . . Taper faces | |||||||||
B24B5/06-5/10;5/12;5/18@E;5/18@F | AB | AB00 GRINDING OF THE INNER SURFACES OF CYLINDRICAL OBJECTS |
AB01 | AB02 | AB03 | AB04 | AB05 | AB07 | AB09 | AB10 | ||
. Correction of the flexure of whetstone spindles | . Addition of vibration | . Eccentric or revolving mechanisms for grindstones | . Grinding sequences | . Optimization of grinding parameters | . Workpieces that are supported by rests | . Workpiece shapes | . . Taper surfaces | |||||
B24B5/36-5/50@Z | AC | AC00 GRINDING OF SPECIAL-PURPOSE ROTARY SURFACES |
AC01 | AC02 | AC03 | AC04 | AC05 | AC06 | AC07 | AC08 | AC09 | AC10 |
. Grinding of the outer surfaces of pipes or rod materials | . . Grinding close to the end surfaces | . Grinding of the inner surfaces of pipes | . Taper surfaces | . Use of patterns | . Grinding of motor commutators | . Grinding of traveling elongated stock | . . Pressing of tools by centrifugal force | . . Use of abrasive particles | . . Characteristic paths that workpieces travel | |||
AC11 | AC13 | AC14 | AC15 | AC16 | AC17 | AC18 | ||||||
. Grinding of welded sections | . Grinding of rolls | . . Crown rolls | . . Non-circular rolls | . . Non-metallic rolls | . . On-line grinding | . . Control or dimensions or shape | ||||||
AC21 | AC22 | AC23 | AC24 | AC25 | AC28 | |||||||
. Grinding of crankshafts | . . Phase-angle indexing mechanisms | . . Axial positioning | . . Grinding of corner sections or shoulder sections | . . Grinding sequences or cycles | . Workpiece materials | |||||||
B24B7/00-7/08 | BA | BA00 GRINDING OF GENERAL-USE PLANE SURFACES |
BA01 | BA02 | BA03 | BA04 | BA05 | BA07 | BA08 | BA09 | BA10 | |
. Workpiece support tables that move reciprocally | . . Table advance | . Workpiece support tables that turn | . . One operation performed at each station (e.g., grinding) | . Workpiece support tables that do not move | . Characteristic properties of workpiece materials | . . Grinding of ceramics | . . Grinding of semiconductor wafers | . . Grinding of test pieces | ||||
BA11 | BA12 | BA13 | BA14 | BA15 | BA16 | BA17 | BA18 | |||||
. Tool structure | . Tool cutting feed | . . Tool pressure | . Tool inclination | . Relative positions of tools and workpieces | . Portions that hold tools | . Workpiece feed and discharge | . Dressing of tools | |||||
B24B7/10-7/14;7/18-7/30 | BB | BB00 GRINDING OF SPECIAL-PURPOSE PLANE SURFACES |
BB01 | BB02 | BB03 | BB05 | BB06 | BB07 | BB09 | |||
. Grinding of stone materials | . . Gate-type or arm-type grindstone heads | . . Transport or positioning of workpieces | . Grinding of glass | . . Workpieces that are moved and ground | . . Tool pressure | . Grinding of wood | ||||||
BB11 | BB12 | BB13 | BB15 | BB16 | BB18 | |||||||
. Grinding of traveling elongated stock | . . Tool pressure | . . Transport of workpiece | . Grinding of rails or buttons | . Grinding of floors or walls | . Grinding of patterns | |||||||
B24B7/16-7/17@A;7/17@Z | BC | BC00 GRINDING OF END FACES |
BC01 | BC02 | BC03 | BC04 | BC06 | BC07 | BC08 | |||
. Gauges, rollers, nuts, or piston rings | . Grinding of end faces of rods or pipes | . Grinding of end faces of springs | . Grinding of end faces of brake disks | . Two-head plane grinding lathes | . . Work carriers | . . Workpiece feed and discharge | ||||||
B24B5/00-7/30 | CC | CC00 TOOLS |
CC01 | CC02 | CC03 | CC04 | CC05 | CC06 | CC07 | |||
. Types of tools | . . Variants that use grindstones | . . . Variants that use the circumference of rotary grindstones | . . . Variants that use the end faces of rotary grindstones | . . Variants that use grinding belts | . . Variants that use buffers or brushes | . . Variants that perform lapping | ||||||
CC11 | CC12 | CC13 | ||||||||||
. Variants that have multiple tools | . . Multiple grindstones with different characteristics | . Tool materials or structure | ||||||||||
DD | DD00 STRUCTURE |
DD01 | DD02 | DD03 | DD04 | DD05 | DD06 | |||||
. Grindstone stands | . . Grindstone heads | . Beds or columns | . Tables | . Workpiece support mechanisms | . Auxiliary apparatuses | |||||||
DD11 | DD12 | DD13 | DD14 | DD15 | ||||||||
. Workpiece feed, transport, or discharge mechanisms | . . Rectilinear transport | . . . Variants that have conveyor means | . . Curvilinear transport | . . Transporting of elongated materials | ||||||||
EE | EE00 PURPOSE |
EE01 | EE02 | EE03 | EE04 | |||||||
. Prevention of vibration or noise | . Prevention of thermal deformation | . Countermeasures for grindstone wear or loading | . Prevention of workpiece deformation |