GB/T 15055-2007 in English

SUPERSEDED

Permissible stamping variations in dimenstions without tolerance indication

Issued on:2007-04-18
Implemented on:2007-11-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $40.00
$39.00

Standard No:	GB/T 15055-2007
Document status:	SUPERSEDED
Superseded by:	GB/T 15055-2021 Permissible stamping variations in dimensions without tolerance indication
Superseded on:	2022-05-01
Title in English:	Permissible stamping variations in dimenstions without tolerance indication
Title in Chinese:	冲压件未注公差尺寸极限偏差
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-04-18
Implemented on:	2007-11-01
Superseding:	GB/T 15055-1994 Permissible stamping varitions in dimensions without tolerance indication
ICS Classification:	25.020-Manufacturing forming processes
Chinese Classification:	J32-Forging and pressing
Professional Classification:	GB-National Standard
Related Keywords:	tolerance indication scopethis standard tolerance indication tolerance grades tolerance class permissible variations
Related Topics:	Relatively poor inter-assay relative range polarization and difference limit relative range standard and polarization difference result time deviation Extremely poor linearity Relatively poor Calibration bias iso limit deviation extreme density range divided by relative range Axis limit deviation iso iso dimensioning relatively poor, Result range and critical range relative deviation formula range and critical range data bias Range and Relative Range Very poor inter-assay difference Use the range to calculate the difference between batches Deviation formula data bias Eight parallel ranges Inter-batch range positive bias + negative bias Very poor and Relatively poor Fabric Dimensional Tolerance inter-assay relative range Tolerance Deviation Table Forgings without tolerance relative range absolute range relative deviation method Parallel range Complex + range method Tolerance Standard Deviation four parallel range poor sequence Very poor single critical range and range relative standard deviation limit Extreme English stamping result bias Deviation management result bias demand deviation Range coefficient spectral deviation Lamination Tolerance Extremely poor during the day Deviation formula Range coefficient Absolutely poor Deviation software range coefficient No tolerance UV deviation Injection Dimensions standard deviation error Range method coefficient range upper limit Deviation reason poor measurement Inter-batch difference Calibration bias deviation principle iso Dimension Tolerancing deviation count deviation standard Extremely bad for two Within-group bias and between-group bias room deviation range analysis linear limit iso stamping tolerance range and difference Range analysis Positive Bias vs. Negative Bias Range Tester Range coefficient+ Standard Deviation and Absolute Deviation poor plate Range analysis range + coefficient poor test relative range z Very poor at five Stamping parts without tolerance size limit deviation General tolerances, unspecified tolerances for linear dimensions Size deviation GBT15055 GB/T 15055-1994 GB/T 15055-2007 GBT 15055-2021 Not noted GB/T 15055-2021 GB/T15055 Weldment tolerance marking iso14405 dimensional tolerance table Bias and oos Stamping y145m2009 dimensions without tolerance table ISO22081 does not note tolerance uic castings have no dimensional tolerances No linear dimensional tolerance noted Square steel size deviation national standard deviation standard deviation relative standard deviation absolute deviation, relative deviation, standard deviation National standards for injection molded parts tolerances do not include tolerances Which is the difference between the range coefficient and the range coefficient? National standard weld size tolerance Forgings without dimensional tolerances Plastic parts are not filled with angle tolerances Machining without tolerances Injection molding size Deviation relative deviation absolute deviation standard deviation Range method standard deviation gb/t 15055-2007 Forging without tolerance Detection limit formula standard deviation gb/t15055-2007-m gbt15055 gb/t15055-2021 Relative standard deviation Positive deviation Negative deviation gb/t15055-2007

《GB/T 15055-2007冲压件未注公差尺寸极限偏差》由TC74（全国锻压标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了冲压件未注公差的线性和角度尺寸公差等级及极限偏差。

Scope

This standard specifies the tolerance grades and limit deviations of linear and angular dimensions of stamping parts without tolerances. This standard is applicable to metal stamping parts, non-metal stamping parts can refer to this standard. The limit deviations specified in this standard apply to non-fitting dimensions. Precision stamping and extrusion parts can refer to this standard.

Foreword I
1 Scope
2 Terms and Definitions
3 Tolerance Class
4 Permissible Variations in Dimensions without Tolerance Indication
5 Representation Method for Adopting This Standard

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