This standard specifies the general graphic symbols used for various machine tool equipment. This standard applies to the adjustment parts, operating parts, displays and connection sockets of various machine tools. GB/T 16273.2-1996 Graphic symbols for equipment General symbols for machine tools GB/T16273.2-1996 Standard download decompression password: www.bzxz.net
This standard specifies the general graphic symbols used for various machine tool equipment. This standard applies to the adjustment parts, operating parts, displays and connection sockets of various machine tools.

1 Scope
National Standard of the People's Republic of China
Graphical symbols for use on equipment-Comimon symbols for machine tools
Graphical symbols for use on equipment-Comimon symbols for machine tools GB/T 16273.2-1996
This standard specifies the common graphic symbols for use on various machine tool equipment (hereinafter referred to as common machine tool symbols). This standard applies to adjustment parts, probe operating parts, display and connection sockets of various machine tools. 2 References
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB7093.3-88 Rules for the representation of graphic symbols Graphic symbols for equipment GB/T15565-1995 Terminology of graphic symbols
GB/T16273.1-1996 General symbols for graphic symbols for equipment
3 Terminology
The terms used in this standard shall comply with the provisions of GB/T15565. 4 Graphic special numbers
General symbols for machine tools are shown in Table 1.
5 Application
5.1 The application of general symbols for machine tools shall comply with the provisions of Chapter 7 of GB7093.3-88. 5.2 The graphic symbols in Table 1 shall be enlarged or reduced in proportion. 5.3 The superscripts around the graphic symbols in Table 1 are only the basis for symbol reproduction and application, and are not the content of the graphic symbols. 5.4 General symbols for machine tools shall be used in conjunction with GB/T16273.1. Approved by the State Administration of Technology Supervision on April 10, 1996 and implemented on October 1, 1996
Graphic symbols
spindle
GB/T.16273.2—1996
Table 1 General symbols for machine tools
Drilling machine spindle
spindle, drillingbZxz.net
Milling machine spindle
spindle.milling
Spindle without bed
spindle, grinding
Tapping machine spindle
spindle.tapping
1507000(0267)
1S07000(0268)
[SO 7000 (0269)
1SO 7000 (0270)
1S0 7000 (0271)
ISO 7000 (0272)
Graphical symbols
GB/T 16273.2-1996
Table (continued)
faceplnre
collet
eullet
spindle box
werk head t spinde head
Lailstock
turret
IS0) 7000 (0274)
IS0 7000 <0275)
IS0 7000 (0276)
ISO 7000 (0277)
ISO 7000 (0278)
IS07000(0279)
Graphical symbols
GB/T 16273-2-1996
Table 1 (continued)
Combined sliding tray
Compound slide
Press slide
Rectangular workbench
Work teble-rectanguler
Rectangular electromagnetic chuck
magnetic plate-rectangular
Round workbench
work table--round
Round electromagnetic chuck
magnetic plate-round
ISO 7000 (0441)
1S07000(0280)
ISO7000(0282)
ISO 7000 (0283)
ISO7000(0284)
ISO 7000 (0285)
Graphic special number
GB/T 16273.21996
Table 1 (continued)
Rotary tools
Rollary 1 tool
Statinnary single-point toolsMilling cutter
Saw bladeMilling cutterCircular saw
Circular saw
ISO7000(0286)
IS0 7000 (0287)
ISO7000(0288)
1507000(0289)
IS07000(0290)
IS0 7000 (0291)
Graphic symbols
GB/T16273.2—1996
Table 1 (continued)
Cutter blade
Cutter blck(without blades)
Combined sharp knife
Cutter hleck(with bladen)
grinding lahrasive] wheel
centreless grinding wheel
centreless grindingahrnsive wheel, guide wheel or feed wheel for centerless grinding
cenlreless gtinding-regulating nr feed wheel said
1S0) 7000 (0292)
150)7000(0293)
IS0) 7000(0294)
150 7000 (0295)
150 7000 (0296)
IS0 706 (0297)
Graphical symbols
GB/T 16273.2—1996
Table 1 (continued)
abrasive band
diamond shaping [dressing] tool
single-pnint truing [dressing] tool
internal Hinach
External broach
Point saw + band saw
lincarsaw
cliaini saw
IS0 700G (0299)
IS0 7000 (0300)
IS07000(0301)
IS0 7000 (0302)
ISO 7000 (0303)
ISO 7000 (0301)
Graphic number
Polishing wheel
GB/T 16273. 2-1996
Table 1 (continued)
Polishing wheel
rotary brush
tower magazine
toal magazine+turret type
chain magazine
tool magazine.chain type:
dauble tool change arm
ISO 7000 (0311)
IS0 7000 (0306)
ISO7000(0307)
SO 7000 (0308)
JS7000(0309)
ISO 7000 (0425)
graphic symbols
GB/T 16273.2—1996
Table 1 (continued)
single toal change arm
tracer template
band wheel
half-nut
hack-atop
gauge for guillotines
IS0F 7000 (0429)
150 7000 (0310)
1501 7000 (0326)
1S07000(0327)
150 7000 0328)
ISO 7000 (0329)
Graphic symbols
CB/T16273.2—1996
Qiu 1(continued)
Broach chuck
broach puller
broach return device
hraach rct riever
machine overload protection safety pin
safety device (mechanical) ngainsi verlondchip: chip
chips1swarf
workpiece, product
warkpiece ; product
workpiece [product] halder [fixture_said
150 7000 (0330)
1S0 7000 (0331)
1S0 7000 t0314>
IS07000 (0313)
IS0 7000 (0315)
IS(F7000 (0321)
Graphical Symbols
GB/T 16273.2—1996
Table 1 (continued)
Workpiece [product] type holding device
workpicce [product gripping device punching channel; punching device
press tool ,die set
pressure cushion
pressure cuahinn
longitudinal feed
longitudinal Fced
150 7000 (0322)
1S0 7000 (G305)
1S0) 7000 (0352)
JS) 7000 (G484)
150) 7000 (0259)
150 7000 (0260)
Graphical symbols
GB/T 16273.2-1996
Table (continued)
Transverse feed
tranaverse feed
vertical feed
rapid traverse
turning
boring
planing
IS0 7000 (0261)
1SO7000(0262)
ISO7000(0266)
1S07000(0365)
ISO7000(0366)
ISO7000(0367)
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