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JJG 1008-2006 English PDF

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Upon your order, we will start to translate JJG 1008-2006_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

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US$829.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 1008-2006: Verification Regulation of Master Gears
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 1008-2006	829	Add to Cart	6 days	Verification Regulation of Master Gears	Valid

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Basic data

Standard ID: JJG 1008-2006 (JJG1008-2006)
Description (Translated English): Verification Regulation of Master Gears
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A52
Classification of International Standard: 17.040
Word Count Estimation: 33,342
Date of Issue: 2006-03-08
Date of Implementation: 2006-07-01
Quoted Standard: State Administration of Quality Supervision, Inspection and Quarantine Notice 2006 No. 33
Regulation (derived from): State Administration of Quality Supervision, Inspection and Quarantine Notice 2006 No. 33
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This standard specifies the standard gear of the test items, test requirements and test methods for standard gear for initial verification and follow-up examination. Gear calibration procedure can also be carried out with reference to these.

JJG 1008-2006: Verification Regulation of Master Gears

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Verification Regulation of Master Gears National Metrology Verification Regulations of the People's Republic Standard gear MasterGears Released on.2006-03-08 2006-07-01 implementation The General Administration of Quality Supervision, Inspection and Quarantine issued Standard gear verification procedure MasterGears This regulation was approved by the General Administration of Quality Supervision, Inspection and Quarantine on March 8,.2006, and since.2006. It will take effect on July 1 of the year. Focal Point. National Geometric Length Measurement Technical Committee Main drafting unit. China Institute of Metrology Participated in the drafting unit. The 704 Institute of China Aviation Industry First Group Corporation This regulation entrusts the National Geometric Length Measurement Technical Committee to explain The main drafters of this procedure. Li Rui (China Institute of Metrology) Zhang Wei (China Institute of Metrology) Participate in the drafters. Cui Yanmei (The 704 Institute of China Aviation Industry First Group Corporation)

1 Scope (1) 2 Citations (1) 3 Terms and symbols (1) 4 Overview (1) 5 Metrological performance requirements (2) 6 General technical requirements (2) 7 Measuring instrument control (3) 7.1 Verification conditions (3) 7.2 Verification project (4) 7.3 Verification method (4) 7.4 Processing of verification results (12) 7.5 Verification cycle (12) Appendix A Gear Tolerance Table (13) Appendix B Calculation of tooth profile tilt deviation and tooth profile deviation (21) Appendix C Calculation Method of Spiral Tilt Deviation and Helix Shape Deviation (22) Appendix D Example of Uncertainty Analysis of Pitch Measurement (23) Appendix E Example of Radial Run Measurement Uncertainty Analysis (26) Standard gear verification procedure

1 Scope

This regulation specifies the standard gear verification items, verification requirements and verification methods, which are applicable to the standard gear for the first time. Verification and subsequent verification. Calibration of the gear can also be carried out with reference to this procedure.

2 Citations

This procedure refers to the following documents. GB/T 3374-1992 basic terms of gear GB/T 10095.1-2001idtISO 1328-1.1997 Involute cylindrical gear precision Part 1. Definition and allowable value of the deviation of the tooth flanks on the same side GB/T 10095.2-2001idtISO 1328-2.1997 Involute cylindrical gear precision Part 2. Definition and allowable values of radial comprehensive deviation and radial runout GB/T 13924-1992 Involute cylindrical gear precision inspection specification GB/Z 18620.1-2002idtISO /T R10064-1.1996 Helical gear inspection implementation specification 1 Part. Inspection of the tooth flanks on the same side GB/Z 18620.2-2002idtISO /T R10064-2.1996 cylindrical gear inspection implementation specification 2 Part. Inspection of radial comprehensive deviation, radial runout, tooth thickness and backlash JJG 332-2003 gear involute model verification procedure JJG 408-2000 gear spiral sample test procedure When using this procedure, care should be taken to use the current valid version of the above cited documents.

3 terms and symbols

3.1 standard gear The standard gear is an involute cylindrical gear used as a standard measuring instrument, and the accuracy grade is in accordance with GB/T 10095.1-2001. And GB/T 10095.2-2001 (1~5) requirements. 3.2 Other terms and symbols referred to in this Code refer to cited documents.

4 Overview

4.1 The standard gear is used to determine the indication error of the single pitch deviation and the total cumulative deviation of the pitch of the pitch meter. It is suitable for determining the radial runout indication error of the gear radial runout checker. 4.2 Standard gears can also be used to verify the indication error of various types of gear measuring instruments. 4.3 When the standard gear is used as a measuring gear, other gears can be inspected directly. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJG 1008-2006_English be delivered?

Answer: Upon your order, we will start to translate JJG 1008-2006_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJG 1008-2006_English with my colleagues?

Answer: Yes. The purchased PDF of JJG 1008-2006_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.