GB/T 15049.5-1996 CAD standard parts graphic file geometry and characteristics specification nuts GB/T15049.5-1996 standard download decompression password: www.bzxz.net

CS_35-240.50
National Standard of the People's Republic of China
GB/T 15049. 3~15049.9—1996
CAD standard parts file-
Specification of geometry and parameters1996-10-23Released
National Technical Supervision Bureau
1997-05-01Implementation
GG/T 15049.5 1996
This standard adopts the compilation principles and technical content of the national standard [3T V4001.7129:1989, and is compiled according to the specific conditions of the national standard of our country. The technical content is equivalent to [3T V4001.7129:1989, and the compilation method and description are the same as [3T V4001.7129:1989].
Because the two countries have different classifications of parent standard parts, standard numbering rules, the origin of each sub-standard, and the types, shapes, sizes, etc. of specific products of parent standard parts. Therefore, this standard has some differences with [3T V4001.7129:1939] in some content. The main differences are:
) In the "Draft Product Standard", because the technical standard is the current product standard of the People's Republic of China, the two standards have different specific product types and numbers. 1h) In the "Characteristic Name and Durability Table", because the shapes of the specific products of the nut standard parts are different, the number of characteristic parameters such as shape and name definitions are different. ) In the "Graphic Whole Part", the number and shape of the types of the Chinese standard products are different. Because the number, shape and number of drawings (non-K components) in this standard are different from those of DIN4001.Tci20:193, this series of standards will be formulated and published in accordance with the standard plan of the main department of standardization of my country. This edition consists of the following seven independent parts:
(iH15049.5—1996CA)
GR/T15049.4—1996CA>
GR/T15049.4—1996CA>
GR/T15049.5—1996CAD ... 11:1992:
tsT15045.7-1996
CAD standard parts graphics file
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geometric color type characteristic cutting specification deep lamp (VDIN401GB/T 1: G49.R—1999 GCAD standard graphics file geometry and properties specification GB/T 150.299 SCAD standard parts file geometry and properties specification gasket (eqDEVV4G31Teil151988)
This standard is proposed and coordinated by the China Institute of Standardization and Information Technology. The main drafters of this standard are: An Guangdan, Shi Weirong, Hong Yan, Bao Zhongping. The China Institute of Standardization and Information Technology is responsible for the interpretation of this standard. 61
1 Scope
National Standard of the People's Republic of China
CAD standard parts graphics file
geometry and properties specification
Can rtaudard partg File-
SpeclflcatlonargeometryandparanietersmisGB/T 15049.5—1996
This standard specifies the standard description of square screws, hexagonal nuts, and quality nuts that constitute the GB\15049CAL standard form file series standard. This standard is applicable to the transfer files and 2D and 3D graphics programs related to carbon and CAD parts to ensure the standard description of nuts and their standard graphics display. This standard is applicable to computer-aided design and product computer management. The main standard does not apply to the selection and collection of this standard part.
2 Reference standard The following standards contain texts that are also referenced in this standard and constitute international standard clauses. The versions shown are valid at the time of publication of this standard. All standards will be revised. The parties using this standard should discuss the possibility of using the following new versions. GB/T10091.11995$ Physical properties and principles! GHT15049.I-94 CAD standard parts graphic text synthesis general rules 3 product standards handled by GB95 square nut core course GB 41—86
Type 1 hexagon nut Grade 1 C
Hexagon thick nut
GT 808-88
GB810-88
GB812-88
GB815r~·88
GB816-98
GB 817-8
GR XX--86
Small six negative special fan egg screw class
Small original beam mother
Guolin Shen
Surface with hole
With finger face nut
Type 1 non-metallic insert square shrinkage screw
Type 1 hexagonal nut-A type B velvet
Type 1 six-one fine tooth AH
GBG171
GB6172-86
GB6172-86
Angled nut A and E grade-an example angle
Hexagonal screw-fine tooth-A and grade
GH61746 Hexagonal thin nut-B grade-no reverse bottle GB 6175--862
2 Six-piece plate - A and B group
National Technical Supervision Bureau approved on October 23, 199662
1997-0501 implementation
GB/T15049.5-1996wwW.bzxz.Net
GH6176-862 Hexagonal nut - fine - A and B gradeGB6177-86 Hexagonal face nut - A grade
GE 617E-861 Hexagonal nut - A grade661 Six-open nut C grade
GB617S
G618186
Six-open relative grade
Hexagonal open nut - A and B grade
GB G182-RG2 non-metallic six-year lithium purple nut GB 6183---B6
GB6154—86
GR61$5S5
GBG186-RG
Ck618756
GB 945758
Non-metal hexagonal flange face lock olefin nut type 1 full metal layer hexagonal locking period
Type 2 full metal large angle locking title printing-5, 8.1 and 18 grade 2 enterprise gold six angle lock purple hot nut one 5 grade
All gold hexagonal flange face lock nut
Type 1 hexagonal and nut fine thread A and B grade
? Hexagonal nut fine thread A and grade
GB945S8B
Hexagonal nut fine thread A and B velvet
4 Characteristics
The characteristics specified in this standard. The terms are all in accordance with the original purchase specified in G/T100S1.1 and GR/T1504.1. 4.1 Nut characteristic name
Table 1 Characteristic name
Characteristic variable length code
4.2 Characteristic table
Special name
Thread thread
Forbidden thread diameter
Forbidden height
Screw height
Actual height
Spider outer diameter
Side depth
Property grade material
Surface treatment
Some drawings High pressure surface thickness
Dartel diameter
Characteristic letter code
Characteristic name
Bottom depth
Crown diameter
Push-deep hole depth
Full surface diameter
Wedding hole diameter
GH6170
CB 6175:
Gt 6174
GB6:77
FR61Y8
GL 6178
CB6179
CB6IBT
GB9-159
CB9452
CB9458
Product 003
GB/T 15049.57996
I 2 County and other gears and product size Ningdan toe code and product standard and whole piece code matching table characteristics generation generation)
A gas production production production A
91 production 41893
GB6182
CB6155
tik315
Steel root see
5. 1 screw whole part
DAa++SENrPs,4)
DAC, C4EF
GH/T 15049.5—1995
Table 2 (end)
Characteristics know size academic century proper generation record has size! AAAAAHAACAAIAAEAFAACMAHAAIAAJCAEAAy
DAA-UA.ACE
DAB=++F: TAN(PI/6)
EAC_↓. M5 + D
DA-IMR2/(IEAC)HDAC)
KS(AOS.,F)
AA-U.6TAL
DAH-2-Y-TAN(P:/6)
3AC1, 045 + F
-:AD-DARx X2/(6DAGDAC/
KsA,,)
HAA)5,ANS
DAb-2+F+IAN(HI/6?
K(AJ3.BF)
D4A-0.a::AC
HAH-2 -P. TAN(FL/6)
CB/T 85 - A93
DAB-3+F+TANIP[/?!
DAC0. t1: -F
DAD-(EAR ×2/:I5TA) 1DAE)/
KSCAOS.,E,AAA.AATI
TDAA=0.R5+A.3
LAE-\TTANTI/SJ
nAC3, 045- P
DAL-(DAB- +E/I'R+DAC)+DAL/S
E?(AO3,BEAAC,AAN)
DAD(DAH+ +2/:IE^ DACI+LAL:/2KHCAUS,EF,AAC,AAD.AAE)
:AAn. 35 A05
U-2F-TP6
1/r:3, 045 - B
DAL-(DAB+ 2/(16+DAC)-NAC)/2s(Ao3,B,B
4:=0.8:4403
KIL(AU,B,D,AAI.AAF)
LAA-C.ST +Aa3
DAC. ++(D-AAG; +TANT, type 1 hexagon nut - C slow
TN.VH.NT\QGB41—RS—$AO.
TD,AD,1SAG.10.1
ID,VD.S15.1
11.FA.1.N400008588 cC5300
ID,FD.2.1
GE,KT,KT
GE,PA,DSK2A03
GE.SM.D5K2,'GB 1009-.1
WDAAG:
“.Characteristic description items
MM.sM.1,10.,l.A0l
MM.SM.1,: 30.-,1.B
C Characteristic data items
ID.NN'GE 56-E8
ID,YT,Six-blade nut
GB/T5049.51996
,Thread specification
,Thread major diameter
,Thread length
,Thread width
,Retention grade"
,Surface treatment"
D.NR.AR-\GB56-88$A01.\
II.AD:1S8S.UT.1
D.VD,34G9:7.1||tt ||ID.FA.1.'CN400008888030000
11),F.2.1
GE.KT.KT-\DK
GF.PA.T5K，A03
GE,SM.DSK2,GB1CC9I1
heart special description source
10,1.1.A01
"filling pattern specification"
MM,sM.l:20,1,l.a0s
MM,SM.1, 30,1.1.B
MM.SM.140.1.1.P
MM,SM,1:F0,1.CH
C.Characteristic data items
1.N,GB 6172-86
GB/T 15049. 5—1995
, texture"
, improvement ratio
, degree of reception\
, energy level
surface treatment
JD,NT, hole residual thin dry low-A and I seal one example angle Aa.
ID,NB,1F(A03.LE.1G>NB=*each Gn 517—86—$A01.*ID,NB,TF(A0.GT.16)NB-\ GB 617286SA01.B\113, AD.1986-IO. :I
ID,VD.$0917.1
JJ.FA.1'CA 400G0B338 00000C
ID,FL.2. 1
GF,KT,'KT\SK2\-
GE.PA-D:K?.A33
GE.SM.D5K2,GH10091,1
Xinte Sheng Cat Statement
ASA23 F4.1
MM.SM.1,10.1.J.A01
MM.SM.1.25,1,1,A03
MM.SM.1..1,1.B
MM.SM.1.13,1.1.F
MM.SM.1:50.1.0.I
“Red screw specification
, larger diameter”
Male diameter
Width across flats
Performance grade
, surface buried
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