This standard specifies the symbols used on balancing machines, including balancing instruments. These symbols are a supplement to the graphic symbols used for mechanical and electrical equipment in my country. This standard applies to the representation of the functions and uses of the components of balancing machines, such as indicators and controllers. GB/T 9238-1998 Graphical symbols for balancing machines and their instruments GB/T9238-1998 Standard download decompression password: www.bzxz.net

ICS 19.060
National Standard of the People's Republic of China
GB/T9238—1998
Idt Is0 3719:1994
Graphical symbols for balancing machines and associated instrumentation
Published on November 2, 1998
Implemented on May 1, 1999
Published by the State Administration of Quality and Technical Supervision
CB/T 9238—1998
Fan Si·
Introduction to the standard
Definition and symbols
Basic symbols
Recommended
Examples of basic symbols used for horizontal balancing machinesExamples of basic symbols used for vertical balancing machines3 Symbols for computer external use*
Appendix A (Standard Appendix)
Appendix B (Suggestive Appendix)
Appendix C (Suggestive Appendix)
Appendix Suggestive Appendix)
Selected machine tool and electrical symbols
Recommended colors for color displays
Chinese reference
English referencebzxZ.net
CB/T 9238 The 1998 standard was formulated on the basis of the revision of GB/T9236-1988 Balancing Machine Panel Symbols and B/T6149-1999 Symbols and Color Displays for Computerized Balancing Machines, and was equivalent to IS03719:1994 Vibration Machines - Symbols for Balancing Machines and Their Instruments. The hierarchical division, writing method and technical content of the standard are consistent with IS03719, and conform to the provisions of GB/T1.1-1993. The minor differences between this standard and IS03719 in terms of editing are as follows: a) The international standards cited in Chapter 2 "References" of IS03719 have been converted into Chinese standards, so this standard only quotes the Chinese standards corresponding to these international standards in Chapter 2 "References"; b) The "References" of 1S03719 are omitted. 371 Time Record \ Equivalent Terms "(German, Italian and English corresponding to the fire language), and removed the notes in Chapter 3: omitted French, general text, and added Chinese text. This standard made the following revisions to GB/T9238-1988 and JB/T6149-1592:) merged the technical contents of GB/T9238-1988 and JT/T6149-1992: and slightly adjusted the overall structure of the standard. Adjustment:
b) Added the date, the previous 1S and Chinese version:) According to 1503119:1904, some graphic codes were added, and one purple embossing material was cancelled. This standard shall be implemented from the date of publication. At the same time, it replaces G3/T9238-1998; JB/T6149-1992. Appendix A of this standard is the appendix of the standard.
Appendix B, Appendix C and Appendix D of this standard are the appendices with the instructions. This standard is proposed by the Machinery Industry of the People's Republic of China. This standard is under the jurisdiction of the National Testing Machine Standardization Technical Committee, and the responsible drafting unit of this standard is the Changchun Testing Machine Research Institute of the Machinery Industry. The drafting units of this standard are Beijing Shengyun Aviation Instrument Co., Ltd., Shanghai Schenck Testing Machine Co., Ltd., Shanghai Meisongyun International Measuring Instrument Co., Ltd., Shangyou Zhonglian Testing Machine Factory, Ligan Testing Machine Factory, People's Liberation Army Guangzhou Air Force Xiaogan Testing Equipment, and Xikou Transportation Technology Co., Ltd.
The main drafters of this standard are: GBT9238—1998
IS Foreword
[5 The International Organization for Standardization (ISO) is a worldwide federation of standardization bodies (responsible bodies) from various countries. The work of preparing international standards is usually done by technical committees of ISO. If a member body is interested in the standards established by the technical committee, it has the right to participate in the work of the committee. International groups (official or non-official) that maintain contact with ISO may also participate in the relevant work. ISO maintains close cooperation with the International Electrotechnical Commission (IEC) on all aspects of the internationalization of electrical technology. Draft international standards formally adopted by the technical committee are submitted to the member bodies for voting. The international standard needs the approval of at least 7 members who participated in the voting to be formally adopted: International Standard 1S) 3119 was prepared by JS01G8 Machinery Vibration and Shock \ Technical Committee. C1 Balance and Balancing Machine Subcommittee
This standard replaces ISO 37151982, except for the first paragraph. Appendix A is the effective part of this international standard, and Appendix B and Appendix C are reminder appendices. 1 Scope
National Standard of the People's Republic of China
Graphic symbols for balancing machines and associated instruments
GB/T9238—1998
idi 150 3719:1994
Generation/19368-1383
This standard specifies balancing machines, including balancing instruments, which are only used for the indication of the functions and uses of the components of balancing machines, such as indicators and controls.
This standard is applicable to the indication of the functions and uses of the components of balancing machines, such as indicators and controls. 2 Referenced standards
The provisions contained in the following standards become the provisions of this standard through reference in the established standards. When this standard is revised, the version indicated shall be valid. All parts of the standard may be revised, and the use of the standard name should explore the possibility of using the new version of the standard. GB/T22981991 Extension of operating and technical requirements (HE91S02041:1930) GB/F4728.2:1998 Pictograms for electrical schematics Part 2, Key symbols, limiting symbols and other used symbols (IDTEC6172:1996)
GB/T5455.2--1936 Graphic symbols for electrical equipment (IL:[FC417:1594) GB/T6444-1995 Electrical equipment technical requirements (ERJS1925:1990) GB/T16273 Graphic symbols for equipment
3 Definitions and symbols
This standard uses the general definitions of GB/2299 and G3/T6444. All the pipe numbers specified in this standard (including symbols for computer peripherals) are shown in the form of a table, and the Chinese and English names of the graphic numbers are indicated. The appendix is ​​a summary of TG/478.2, G5.G1627 + the supplementary drawing number submitted, and the recommended colors for color displays are specified in Appendix B. The Chinese text of this standard is referenced in Appendix C, and the English index is referenced in Appendix D. Graphical symbols The graphics shown in this standard are correctly represented. The reading of the image or the rotation of the shape does not conform to the standard. 4 Basic symbols
Rotor end view
Enci view of rotor
Approval statement of the State Administration of Quality and Technical Supervision on 1998-11-02
IS 7000-0GG5
Implementation on 1959-05-01
Graphical symbols
GR/T 9238:1998
Rotor side view (horizante.axis)
Rotor side view (axis must be true)
Unbalance (rotor radial view)
Unbalance (rotor radial view)
Unbalance (rotor end view)
Unbalance (rotor radial view) unbalance (rotor side view)
uabeluncctrnlnr aide view)
compensation (front head inner pointing)
compenzalor.(arrow directed
inwards)
Component indication
comujousit indication
Coordinate indication
pclar indication
IS0 700G-1091
IS07000-1786
IS0 7060-1789
I$Q7000-17R
ISQ750-175C
ISO7000-1791
TS07000-1792
Graphical symbols
GO/T9238—1998
indexing
Unbalance degree
Engleof unbelaace
bearing position
bearing Pasition
turned correction plane and
correctior plane in a rotor
rltinlicatin
position 1-2
position 1.-2
calibraliu
13C00-1793
ISO 700G-1791
:ISO 700(-0542
TS() 7000-1788
1S47 7000-0664
150 20(10-1795
15 7000-0163
Drawing number
GR/T928—1938
id:nalerial
rerove masterial
test inspection
tus: sehruk everifly
photoelectric inspection end
photoeleciric scanner
new flash
strubs:jie-larp
sine as reference signal generator
sire wave angle referenze
gencretor
！ square retreat reference Kai number generator
srjuare wave angle refereacegeacrEton
150 7990-1746
130 77 1797
IS() 70G-0121
1S0 7000-1347
:1SO 7000-1798
ISU ?000-179s
S0 01800
GB/T9238—1998
Reading number to help maintain
resc-out retentinn
support vibration
bi-sring vihazaior
filter
static unbalance
static ur.balence
improve unbalance
cotple unhelsace
dynamic unbalance
dynrnic unbatanve
ISO 70GG -CU13
50 7:0 1801
IFC 417-5185
S0 70-18
[SO7000-1803
IS) 7000-1G4
5Recommended character
Graphic service number
GH/T 9238—1998
! By positive radius
cnrrection radius
lengthneasuremcrts
function selection
fanelikn sel+:linn
Basic symbols for horizontal balancing machinesExampleSeat number
Graphic symbol
Left correction plane
leftplane
Right correction plane
riglit plane
Central correction plane
centralplane
Graphic symbol
CB/T 9238 -- 1998
Left phase
angl+,left pl:ne
And phase
angle,right plane
Left unbalance
amounsof unbalance,
left left-hand unbalanced plane,right plane,amount of unbalanced plane.vertical component of unbalanced rotor (on horizontal-axis rotor).vertical component of unbalanced rotor (on horizontal-axis rotor).0 1801
IFC 417-5185
S0 70-18
[SO7000-1803
IS) 7000-1G4
5Recommended character
Graphic service number
GH/T 9238—1998
! By positive radius
cnrrection radius
lengthneasuremcrts
function selection
fanelikn sel+:linn
Basic symbols for horizontal balancing machinesExampleSeat number
Graphic symbol
Left correction plane
leftplane
Right correction plane
riglit plane
Central correction plane
centralplane
Graphic symbol
CB/T 9238 -- 1998
Left phase
angl+,left pl:ne
And phase
angle,right plane
Left unbalance
amounsof unbalance,
left left-hand unbalanced plane,right plane,amount of unbalanced plane.vertical component of unbalanced rotor (on horizontal-axis rotor).vertical component of unbalanced rotor (on horizontal-axis rotor).0 1801
IFC 417-5185
S0 70-18
[SO7000-1803
IS) 7000-1G4
5Recommended character
Graphic service number
GH/T 9238—1998
! By positive radius
cnrrection radius
lengthneasuremcrts
function selection
fanelikn sel+:linn
Basic symbols for horizontal balancing machinesExampleSeat number
Graphic symbol
Left correction plane
leftplane
Right correction plane
riglit plane
Central correction plane
centralplane
Graphic symbol
CB/T 9238 -- 1998
Left phase
angl+,left pl:ne
And phase
angle,right plane
Left unbalance
amounsof unbalance,
left left-hand unbalanced plane,right plane,amount of unbalanced plane.vertical component of unbalanced rotor (on horizontal-axis rotor).vertical component of unbalanced rotor (on horizontal-axis rotor).
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