F-Term-List

B21D22/00-26/14

AA00
PURPOSES AND EFFECTS

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA10

. Improving product quality

. . Improving (adjusting) strength

. . Adjusting hardness

. . Reducing residual stress (warpage, distortion)

. . . Reducing spring back or improving shape fixability

. . . Preventing wrinkles

. . Preventing scratch

. . Preventing break (including lagging destruction)

. . Improving dimensional accuracy or fine working

AA11

AA12

AA13

AA15

AA17

AA18

AA19

. Improving productivity

. . Reducing shaping load (applied pressure)

. . Reducing takt time or reducing shaping time

. Improving formability

. Reducing cost (including resource saving and environmental countermeasures)

. . Improving material yields

. . Thickness reduction or weight reduction

AA21

AA23

AA26

AA28

AA30

. Prediction or evaluation of formability, or determination of break, or the like

. Improvement of life or durability of dies, or prevention of breakage of dies

. Space saving

. Design

. Others

BA00
COMPOSITIONS OF MATERIALS (MATERIALS TO BE WORKED)

BA01

BA02

BA04

BA05

BA06

BA07

BA09

BA10

. Steel materials

. . Stainless steel

. Non-ferrous metal materials

. . Aluminum series (Al)

. . Magnesium series (Mg)

. . Titanium series (Ti)

. Limited values (specification in claims)

. Others

BB00
SHAPES OF MATERIALS (MATERIALS TO BE WORKED)

BB01

BB03

BB04

BB10

. Sheet bodies

. Hollow, tubular bodies

. . having a closed end

. Others

BC00
PROPERTY OF MATERIALS (MATERIALS TO BE WORKED)

BC01

BC02

BC03

BC04

BC05

BC06

BC07

BC08

BC09

BC10

. High-tension materials

. Tailored blanks, tailored tubes

. having super-plastic properties

. Laminated materials, composite materials (clad materials, or the like)

. . Surface coating

. . . Zinc (Zn) plating

. . . Aluminum (Al) plating

. . . Tin (Sn) plating

. . . Resin coating

. Others

CA00
KINDS OF MACHINING

CA01

CA02

CA03

CA05

CA06

CA07

CA09

CA10

. Stamping

. . Coining

. . Embossing

. Incremental forming

. Spinning

. Ironing

. Deep-drawing

. . Hydraulic counter pressure forming

CA11

CA12

CA13

CA14

CA15

CA16

CA18

CA20

. Bulging (forming a bottom of a can into a dome shape, or the like)

. Stretch molding

. Stretch flange molding

. Shrink flange molding

. Molding by applying fluid pressure, e.g., blowing or bulging

. . Molding with axial pusher (hydroforming)

. by shock waves

. by magnetic force

CA21

CA24

CA25

CA26

CA28

CA29

CA30

. Pretreatment or preliminary treatment (including preliminary heating, preliminary pressurizing, or the like)

. multi-processed machining, multi-stage machining, or after-treatment

. . Shaping or restriking (including straightening)

. . Trimming or piercing

. increasing the thickness

. reducing the thickness

. Others

CB00
ANALYSIS OR EVALUATION METHODS

CB01

CB03

CB10

. by simulation (using FEM analysis, or the like)

. by experiments or tests

. Others

DA00
MACHINING CONDITIONS

DA01

DA02

DA03

DA04

DA05

DA06

DA07

DA08

DA10

. Heating

. . hot state or warm state

. . with die quenching, or with hot-press quenching

. characterized by machining at cold or normal temperature

. Cooling

. . Direct cooling (directly cooling with refrigerant)

. . Low temperature

. Heating or cooling of specific portion

. Limited value of temperature range

DA11

DA13

DA14

DA15

DA17

DA20

. Lubrication (including subject matters characterized by mold lubrication or no lubrication)

. Molding with wrinkle press or holding edges

. . with drawing beads

. Molding without fixing or holding edges

. Vibrating or applying ultrasonic waves

. Others

EA00
TOOLS OR DEVICES

EA01

EA02

EA03

EA04

EA05

EA06

EA07

EA08

EA09

EA10

. Pressing device (including a punch and a die, or including an upper mold and a lower mold)

. . Die cushion or blank holder

. . Pad

. . using elastic molds

. . Combined machining type

. . . cam type

. . . Combined type (trimming, piercing, or the like)

. . . Third punch

. . Fluid pressure (diaphragm, or the like)

. . . Axil pusher (hydroforming)

EA11

EA14

EA16

EA18

EA20

. . Stripper or stripping mechanisms

. Machining device of rotary carry type

. Incremental forming device (sequential molding device)

. Spinning device

. Electromagnetic forming device

EA21

EA22

EA23

EA25

EA26

EA27

EA28

EA29

. Driving

. . mechanical (electric motor)

. . by fluid pressure (hydraulic and pneumatic)

. Heating device

. . Heater heating or radiation heating (inside and outside furnace)

. . Electrical heating (Joule heat)

. . laser heating

. . High-frequency heating or induction heating

EA31

EA35

EA36

EA37

EA40

. Heat insulating apparatus or heat insulating material

. Cooling device

. . Fluid cooling

. . characterized by cooling materials

. Others

FA00
DETECTION AND CONTROL

FA01

FA02

FA03

FA04

FA06

FA07

FA08

FA10

. Objects to be controlled

. . Movable press (punch or die)

. . Die cushion or blank holder

. . Pad

. . Fluid (blowing, bulging, hydraulic counter pressure forming, or the like)

. . Axial push

. . Incremental tool, spinning tool (roll), or the like

. . Materials (materials to be machined)

FA11

FA12

FA13

FA14

FA15

FA16

FA17

FA18

. Detection elements

. . Position, stroke, or amount

. . Speed or rotation speed

. . Force, load, pressurizing force, torque, pressure, or tension

. . Temperature

. . . Rate of change

. . Time

. . History

FA21

FA22

FA23

FA24

FA25

FA26

FA27

. Control elements

. . Position, stroke, or amount

. . Speed or rotation speed

. . Force, load, pressurizing force, torque, pressure, or tension

. . Temperature

. . . Rate of change

. . Time

FA31

FA38

FA40

. Mathematical formula (characterizing control)

. IoT or AI

. Others

GA00
SHAPES OF SHAPED PRODUCTS

GA01

GA02

GA03

GA06

GA08

. Panel-shaped

. Cup-shaped

. Cross-sectional hat-shaped or U-shaped profile materials

. L-, T-, or Y-shaped (outer shape)

. Curved (outer shape)

GA11

GA12

GA15

GA16

GA17

GA20

. Hollow body (including annular body)

. . having deformed cross section (including change of cross section)

. with irregularities (including beads)

. with flanges

. with holes

. Others

GB00
PRODUCTS

GB01

GB02

GB03

GB04

GB05

GB06

GB08

GB09

GB10

. Automobile parts (including parts for two-wheeled vehicle)

. . Body panels

. . Frames, reinforcing members, members, or the like

. . Underbody members (suspension, wheel, or the like)

. . Muffler or exhaust pipe

. . Fuel tank

. Electric/electronic device or electronic parts

. . Panels or cases

. . . Battery case (including fuel cell separator)

GB11

GB13

GB15

GB16

GB17

GB18

GB20

. Household appliance members

. Home equipment (including lighting devices), kitchen sink, or the like

. Containers

. . Cans

. . . with circular cross section (including elliptical shape)

. . . with rectangular cross section or polygonal shape

. Others

HA00
TOOLS (SUBJECT MATTERS FOR WHICH MEANS FOR SOLVING THE PROBLEM OR THE LIKE IS DESCRIBED)

HA01

HA02

HA03

HA04

HA05

HA06

HA07

HA08

HA09

HA10

. Split mold

. Materials

. . Super hard (including coating)

. . partially made from other members

. Composite mold

. Punch

. Blank holder

. Die

. Spatula, spinning tools, or the like

. Others

4E137	SHAPING METAL BY DEEP-DRAWING, OR THE LIKE
	B21D22/00 -26/14