JB/T 10208-2000 This standard specifies various graphical symbols for operation instructions of EDM machines (including the relevant graphical symbols in ISO7000:1989 "Graphical symbols for equipment - Index and list" and ISO 3864:1984 "Safety colors and safety signs"). This standard applies to operating signs, operating panels and signs of EDM machines and their accessories. This standard was first issued in August 2000. JB/T 10208-2000 Graphical symbols for operation instructions of EDM machines JB/T10208-2000 Standard download decompression password: www.bzxz.net

JB/T10208--2000
This standard specifies the graphic symbols used for EDM machine tools, which adopts the relevant graphic symbols in ISO7000:1989 "Graphic Symbols for Equipment-Index and List" and ISO3864:1984 "Safety Colors and Safety Signs". These graphic symbols usually indicate the operation instructions, functional status, etc. of the machine tools.
In order to reduce unnecessary duplication, the graphic symbols specified in GB/T3168-1993 "Visual Symbols for Operation Instructions of Digital Control Machine Tools" are not listed in this standard. For ease of use, some graphic symbols in GB/T3167--1993 "Visual Symbols for Operation Instructions of Metal Cutting Machine Tools" are selected.
This standard is proposed and managed by the National Technical Committee for Standardization of Special Processing Machine Tools. The drafting unit of this standard: Suzhou Electric Processing Machine Tool Research Institute. The main drafters of this standard: Fu Chusheng, Sun Jie, Yu Zhisan. 237
1 Scope
Machinery Industry Standard of the People's Republic of China
Electro-discharge machines
Symbols for indications appearing
Electro-discharge machines-
Symbols for indications appearing This standard specifies various symbols for operation indications appearing for electro-discharge machines. JB/T 10208-—2000
This standard applies to operation indication signs, operation panels and signs of electro-discharge machines (hereinafter referred to as machine tools) and their accessories. 2 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is released, the versions shown are valid. All standards are subject to revision, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T786.1—1993 Graphic symbols for hydraulic and pneumatic tools GB2894—1996 Safety signs
GB/T3167—1993 Graphic symbols for metal cutting machine tool operation instructions GB/T3168—1993 Graphic symbols for numerical control machine tool operation instructions GB/T4460-1984 Mechanical drawing mechanism motion diagram symbols GB/T14896.2—1994 Terminology for special processing machine tools Electric discharge machining machine tools GB/T15565--1995 Terminology for graphic symbols
GB/T16902.1-1997 Rules for the representation of graphic symbols Graphic symbols for equipment Part 1: Composition of graphic symbols 3 Definitions
This standard adopts the definitions given in GB/T14896.2 and GB/T15565. 4 Operation indication symbols
The visual symbols for the operation indication of machine tools are shown in Tables 1 to 4. The graphical symbols for numerical control operation instructions used on machine tools shall comply with the provisions of GB/T3168; the graphical symbols for operation instructions commonly used with metal cutting machine tools shall comply with the provisions of GB/T3167. 4.1 Components and structural symbols
Approved by the State Bureau of Machinery Industry on August 31, 2000 238
Implementation on January 1, 2001
Graphic symbols
JB/T10208—2000
guide wheel
wire winding drum
conductive blockwwW.bzxz.Net
conductiveblock
V-slot guiding apparatus
circular guide
circle-type guiding apparatus
1S0)7000(0267)
Graphic symbols
JB/T10208—2000
Table 1 (continued)
Controllable clutch
control cluteh
electromagnetic clutch
upper nozzle
upper nozzle
lower nozzle
filter
filter
flow meter
flaw instrument
GB/T 4460(8.2)
GB/T 4460(8.2.4)
GB/T786.1(8.8.2)
GB/T 786. 1(8.19)
graphic symbol
JB/T 10208—2000
Table 1 (continued)
electrode
R-axis
C-axis
electrode stock
electrode stock
spindle head
work head
tail stock
ISO 7000(0278)
JB/T 10208——2000
Table 1 (continued)
press slide
rectangular work table
work table-rectangular
rectangular electromagnetic chuck
magnetic plate-rectangular
round work table
work table-round
round electromagnetic chuck
magnetic plate-round
coupling
IS) 7000 (0280)
ISO 7000(0282)
IS0) 7000 (0283)
ISO 7000(0284)
ISO 7000(0285)
ISO 7000(0015)
Any connection form. For example, "
" indicates a coupling or clutch between two rotating shafts. JB/T10208—2000 Table 1 (continued) Gear drive Gear rack drive Gear-rack drive Worm and wormwheel drive Belt drive Belt drive Cog belt drive (synchronous) Chain drive IS07000 (0012) GB/T 4460 (5.2.4) GB/T 4460 (5.2.3) IS0) 7000(0013)
GB/T 4460(A1)
ISO 7000(0014)
Graphical symbols
JB/T 10208—2000
Table 1 (continued)
workpiece; product
grindingabrasiveJwheel
grindingspindle
spindle,grinding
electric motor
hand wheel
ISO 7000(0315)
1SO) 7000(0295)
IS() 7000(0270)
IS() 7000(0011)
ISO 7000(0326)
IS() 7000(0327)
4.2 Symbols for motion and speed
Graphic symbols
Graphic symbols
JB/T10208—2000
Table 1 (end)
Brake
Lubricating oil
Oil lubricant point
Exhaust fan
Ventilating and
air-circulating fan
Unidirectional wire travelling
Reciprocating wire travelling
GB/T 4460(8.4)
ISO 7000(0391)
ISO 7000(0089)
Graphic symbols
JB/T 10208--2000
Table 2 (continued)
arbiting
electrode interchange
forward and backward motion
up and down motion
limited rectilinear motion
limited rectilinear motion
limited rectilinear motion and return
IS0) 7000(0001)
ISO 7000(0002)
graphic symbols
JB/T10208—2000
Table 2 (continued)
limited continuous reciprocating linear motion
limited recipracing
rectilineal motion(continuous)interrupted rectilinear motionincremental rectilinear motionincremental rectilinear motionlinear repeated positioning
rectilinear repeated positioningsingle limited rectilinear
motion and return.
linear motion overtravel
overtravel,rectilinear
ISO 7000(0003)
ISO 7000(0252)
ISO 7000(0253)
ISO 7000(0254)
ISO 7000(0255)
ISO 7000(0256)
Graphic symbols
JB/T10208—-2000
Table 2 (continued)
direction of continuous ratation
rotation in two directions
interrupted rotation
directions of interrupted rotation
rotary repeated positioning
limited rotation
limited ratation
limited rotation and return
ISO 7000(0004)
indicates continuous clockwise rotation
motion. For counterclockwise rotation, the arrow must be reversed
IS 7000(0005)
Indicates alternating rotation in two directions
ISO 7000(0431)
ISO 7000(0436)
ISO 7000(0006)
Indicates limited rotation in the clockwise direction. For counterclockwise rotation, the switch must be reversed
ISO 7000(0007)rectilinear
ISO 7000(0003)
ISO 7000(0252)
ISO 7000(0253)
ISO 7000(0254)
ISO 7000(0255)
ISO 7000(0256)
Graphical symbols
JB/T10208—2000
Table 2 (continued)
direction of continuous ratation
rotation in two directions
interrupted rotation
directions of interrupted rotation
rotary repeated positioning
rotary repeated Positioning
Limited rotation
Limited ratation
Limited rotation and return
ISO 7000(0004)
Indicates continuous clockwise rotation. For counterclockwise rotation, the arrow must be reversed
ISO 7000(0005)
Indicates alternating rotation in two directions
ISO 7000(0431)
ISO 7000(0436)
ISO 7000(0006)
Indicates limited rotation in the clockwise direction. For counterclockwise rotation, the arrow must be reversed
ISO 7000(0007)rectilinear
ISO 7000(0003)
ISO 7000(0252)
ISO 7000(0253)
ISO 7000(0254)
ISO 7000(0255)
ISO 7000(0256)
Graphical symbols
JB/T10208—2000
Table 2 (continued)
direction of continuous ratation
rotation in two directions
interrupted rotation
directions of interrupted rotation
rotary repeated positioning
rotary repeated Positioning
Limited rotation
Limited ratation
Limited rotation and return
ISO 7000(0004)
Indicates continuous clockwise rotation. For counterclockwise rotation, the arrow must be reversed
ISO 7000(0005)
Indicates alternating rotation in two directions
ISO 7000(0431)
ISO 7000(0436)
ISO 7000(0006)
Indicates limited rotation in the clockwise direction. For counterclockwise rotation, the arrow must be reversed
ISO 7000(0007)
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