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Position: Chinese Standard in English/GB/T 10095.1-2008
GB/T 10095.1-2008   Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth (English Version)
Standard No.: GB/T 10095.1-2008 Status:abolished remind me the status change

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Language:English File Format:PDF
Word Count: 15000 words Price(USD):140.0 remind me the price change

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Implemented on:2008-9-1 Delivery: via email in 1 business day
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Standard No.: GB/T 10095.1-2008
English Name: Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
Chinese Name: 圆柱齿轮 精度制 第1部分:轮齿同侧齿面偏差的定义和允许值
Chinese Classification: J17    Gear and gear drive
Professional Classification: GB    National Standard
Issued by: AQSIQ, SAC
Issued on: 2008-03-31
Implemented on: 2008-9-1
Status: abolished
Superseded by:GB/T 10095.1-2022 Cylindrical gears—ISO system of flank tolerance classification—Part 1:Definitions and allowable values of deviations relevant to flanks of gear teeth
Superseded on:2022-10-12
Abolished on:2022-10-12
Superseding:GB/T 10095.1-2001 Cylindrical gears--System of accuracy--Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
Language: English
File Format: PDF
Word Count: 15000 words
Price(USD): 140.0
Delivery: via email in 1 business day
1 Scope This part establishes a system of accuracy relevant to corresponding flanks of individual cylindrical involute gears. It specifies appropriate definitions for gear tooth accuracy terms, the structure of the gear accuracy system and the allowable values of pitch deviations, total profile deviations and total helix deviations. This part applies only to each element of a toothed wheel taken individually; it does not cover gear pairs as such. It is strongly recommended that any user of this part be very familiar with the methods and procedures outlined in GB/Z 18620.1. Use of techniques other than those of GB/Z 18620.1 combined with the limits described in this part may not be suitable. Annex A (normative) gives formulae for tolerances for tangential composite deviations which are also quality criteria of this part, but are not mandatory inspection items. Annex B (informative) provides values on Profile and helix form and slope deviations which sometimes serve as useful information and evaluation values but are not mandatory inspection items. 2 Normative references The following documents contain provisions which, through reference in this part of GB/T 10095, constitute provisions of this part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply to this part. GB/T 10095.2-2008 Cylindrical gears - System of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information (ISO 1328-2: 1997, IDT) GB/Z 18620.1-2008 Cylindrical gears - Code of inspection practice - Part 1: Inspection of corresponding flanks of gear teeth (ISO/TR 10064-1: 1992, IDT) 3 Terms and definitions For the purposes of this part, the following terms and definitions apply. For the symbols not explained in this clause, see Clause 4. 3.1 Pitch deviations 3.1.1 single pitch deviation (fpt) algebraic difference between the actual pitch and the corresponding theoretical pitch in the transverse plane, defined on a circle concentric with the gear axis at approximately mid-depth of the tooth (see Figure 1). 3.1.2 cumulative pitch deviation (Fpk) algebraic difference, over any sector of k pitches, between the actual length and the theoretical length of the relevant arc (see Figure 1). In theory, it is equal to the algebraic sum of the single pitch deviations of the same k pitches. Note: Unless otherwise specified, evaluation of Fpk is limited to sectors not larger than one-eighth of the circumference. Hence, allowable values of deviations Fpk apply to sectors of which the number of pitches (k) ranges from 2 to the number nearest to z/8. Generally, evaluation of Fpz/8 is sufficient. If for special applications (e.g. for high-speed gears) smaller sectors are also to be checked, the relevant valuefs) of k should be specified. 3.1.3 total cumulative pitch deviation (Fp) maximum cumulative pitch deviation of any sector (with k=1 up to k=z) of the corresponding flanks of a gear. It is represented by the total amplitude of the cumulative pitch deviation curve.
Foreword i ISO Foreword iii ISO Introduction iv 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and abbreviations 5 Structure of the system of accuracy for gears 6 Formulae for allowable values of gear deviations of accuracy grade 7 Allowable values of gear deviations relevant to corresponding flanks Annex A (normative) Tolerances for tangential composite deviations Annex B (Informative) Values of Profile and helix form and slope deviations Bibliography
Referred in GB/T 10095.1-2008:
*GB/T 10095.2-2008 Cylindrical gears - System of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information
*GB/Z 18620.1-2008 Cylindrical gears - Code of inspection practice-Part 1: Inspection of corresponding flanks of gear teeth
GB/T 10095.1-2008 is referred in:
* GB/T 10599-2010 Multi-rope Mining Friction Hoist
* GB/T 20961-2007 Single-rope mine drum hoist
* GB/T 29717-2013 Rolling bearings—Wind power generators yaw and pitch bearings
* HG/T 3132-2007 L type cooling tower fan
* JB/T 8941.1-2014 Roots type blowers for general purpose. Part 1:Specification
* TB/T 3134-2013 Driving gearbox used on EMU
*JB/T 12474.10-2015 Coke oven machine-Part 10:Stamping machine
*JB/T 7016-2017 Storage/retrieval machine
*GB/T 20041.21-2017 Conduit systems for cable management- Part 21:Particular requirement for rigid conduit systems
*GB/T 10095.2-2008 Cylindrical gears - System of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information
*JB/T 10731-2017 Limestone wet ball mill for desulphurization
*CB/T 3669-2013 Slewing bearing of crane for ship
*JB/T 2300-2018 Slewing bearings
*JB/T 8415-2011 Internal combustion engines — Timing gears — Specifications
Code of China
Standard
GB/T 10095.1-2008  Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth (English Version)
Standard No.GB/T 10095.1-2008
Statusabolished
LanguageEnglish
File FormatPDF
Word Count15000 words
Price(USD)140.0
Implemented on2008-9-1
Deliveryvia email in 1 business day
Detail of GB/T 10095.1-2008
Standard No.
GB/T 10095.1-2008
English Name
Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
Chinese Name
圆柱齿轮 精度制 第1部分:轮齿同侧齿面偏差的定义和允许值
Chinese Classification
J17
Professional Classification
GB
ICS Classification
Issued by
AQSIQ, SAC
Issued on
2008-03-31
Implemented on
2008-9-1
Status
abolished
Superseded by
GB/T 10095.1-2022 Cylindrical gears—ISO system of flank tolerance classification—Part 1:Definitions and allowable values of deviations relevant to flanks of gear teeth
Superseded on
2022-10-12
Abolished on
2022-10-12
Superseding
GB/T 10095.1-2001 Cylindrical gears--System of accuracy--Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
Language
English
File Format
PDF
Word Count
15000 words
Price(USD)
140.0
Keywords
GB/T 10095.1-2008, GB 10095.1-2008, GBT 10095.1-2008, GB/T10095.1-2008, GB/T 10095.1, GB/T10095.1, GB10095.1-2008, GB 10095.1, GB10095.1, GBT10095.1-2008, GBT 10095.1, GBT10095.1
Introduction of GB/T 10095.1-2008
1 Scope This part establishes a system of accuracy relevant to corresponding flanks of individual cylindrical involute gears. It specifies appropriate definitions for gear tooth accuracy terms, the structure of the gear accuracy system and the allowable values of pitch deviations, total profile deviations and total helix deviations. This part applies only to each element of a toothed wheel taken individually; it does not cover gear pairs as such. It is strongly recommended that any user of this part be very familiar with the methods and procedures outlined in GB/Z 18620.1. Use of techniques other than those of GB/Z 18620.1 combined with the limits described in this part may not be suitable. Annex A (normative) gives formulae for tolerances for tangential composite deviations which are also quality criteria of this part, but are not mandatory inspection items. Annex B (informative) provides values on Profile and helix form and slope deviations which sometimes serve as useful information and evaluation values but are not mandatory inspection items. 2 Normative references The following documents contain provisions which, through reference in this part of GB/T 10095, constitute provisions of this part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply to this part. GB/T 10095.2-2008 Cylindrical gears - System of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information (ISO 1328-2: 1997, IDT) GB/Z 18620.1-2008 Cylindrical gears - Code of inspection practice - Part 1: Inspection of corresponding flanks of gear teeth (ISO/TR 10064-1: 1992, IDT) 3 Terms and definitions For the purposes of this part, the following terms and definitions apply. For the symbols not explained in this clause, see Clause 4. 3.1 Pitch deviations 3.1.1 single pitch deviation (fpt) algebraic difference between the actual pitch and the corresponding theoretical pitch in the transverse plane, defined on a circle concentric with the gear axis at approximately mid-depth of the tooth (see Figure 1). 3.1.2 cumulative pitch deviation (Fpk) algebraic difference, over any sector of k pitches, between the actual length and the theoretical length of the relevant arc (see Figure 1). In theory, it is equal to the algebraic sum of the single pitch deviations of the same k pitches. Note: Unless otherwise specified, evaluation of Fpk is limited to sectors not larger than one-eighth of the circumference. Hence, allowable values of deviations Fpk apply to sectors of which the number of pitches (k) ranges from 2 to the number nearest to z/8. Generally, evaluation of Fpz/8 is sufficient. If for special applications (e.g. for high-speed gears) smaller sectors are also to be checked, the relevant valuefs) of k should be specified. 3.1.3 total cumulative pitch deviation (Fp) maximum cumulative pitch deviation of any sector (with k=1 up to k=z) of the corresponding flanks of a gear. It is represented by the total amplitude of the cumulative pitch deviation curve.
Contents of GB/T 10095.1-2008
Foreword i ISO Foreword iii ISO Introduction iv 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and abbreviations 5 Structure of the system of accuracy for gears 6 Formulae for allowable values of gear deviations of accuracy grade 7 Allowable values of gear deviations relevant to corresponding flanks Annex A (normative) Tolerances for tangential composite deviations Annex B (Informative) Values of Profile and helix form and slope deviations Bibliography
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Keywords:
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