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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

JJF 1109-2003 English PDF

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JJF 1109-2003: Calibration Specification for Concentricity Tester
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJF 1109-2003	English	269	Add to Cart	3 days [Need to translate]	Calibration Specification for Concentricity Tester	Valid	JJF 1109-2003

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Standard similar to JJF 1109-2003

JJG 1114 JJF 1280 JJF 1126 JJF 1105 JJF 1099 JJG 1109

Basic data

Standard ID	JJF 1109-2003 (JJF1109-2003)
Description (Translated English)	Calibration Specification for Concentricity Tester
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A52
Word Count Estimation	10,167
Date of Issue	2003-09-23
Date of Implementation	2004-03-23
Older Standard (superseded by this standard)	JJG 88-1983
Regulation (derived from)	State Administration of Quality Supervision, Inspection and Quarantine Notice 2003 No. 106
Issuing agency(ies)	State Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard applies to gear beating tester and deflection tester calibration.

JJF 1109-2003: Calibration Specification for Concentricity Tester

---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.
Calibration Specification for Concentricity Tester National Metrology Technical Specification of the People's Republic Beat tester calibration specification Released on.2003-09-23 2004-03-23 implementation The General Administration of Quality Supervision, Inspection and Quarantine issued Beat tester calibration specification Concentricity Tester Replace JJG88-1983 This specification was approved by the General Administration of Quality Supervision, Inspection and Quarantine on September 23,.2003, and It will take effect on March 23,.2004. Focal Point. National Geometric Length Measurement Technical Committee Main drafting unit. Beijing Institute of Metrology Participated in drafting unit. China Institute of Metrology This specification entrusts the focal point to be responsible for interpretation The main drafters of this specification. Xia Yang (Beijing Institute of Metrology) Cui Zhenyu (Beijing Institute of Metrology) Participate in the drafters. Zhang Wei (China Institute of Metrology) Li Rui (China Institute of Metrology)

1 Scope (1) 2 Citations (1) 3 Overview (1) 4 Measurement characteristics (2) 4.1 indicator table (2) 4.2 Parallelism of the longitudinal movement of the two top center lines to the slide (2) 4.3 Positional repeatability (2) 4.4 Parallelism of the fixed tip to the center of the active tip to the guide rail (2) 4.5 indication error (2) 5 Calibration conditions (2) 5.1 Environmental conditions (2) 5.2 Standard and other major equipment (3) 6 Calibration items and calibration methods (3) 6.1 Calibration of the indicator table (3) 6.2 Parallelism of the longitudinal movement of the two top center lines to the slide (3) 6.3 Positional repeatability (3) 6.4 Parallelism of the fixed tip to the center of the active tip to the guide rail (3) 6.5 indication error (3) 7 Calibration result expression (4) 8 re-study interval (4) Appendix A Calibration Certificate Page Format (5) Beat tester calibration specification

1 Scope

This specification applies to the calibration of the gear runout tester and the yaw tester.

2 Citations

The provisions contained in the following documents constitute provisions of this specification by reference in this specification. Publication of this specification The version shown is valid. All standards, specifications or procedures will be revised and all parties using this specification should Use the possibility of the latest version of the following literature. JJF 1001-1998 General measurement terms and definitions JJF 1059-1999 Measurement Uncertainty Evaluation and Representation GB/T 10095.2-2001 Involute cylindrical gears - Accuracy Part 2. Radial comprehensive deviation and radial runout Definition and allowable value GB/T 13924-1992 Involute cylindrical gear precision inspection specification GB/T 15481-2000 General requirements for calibration and inspection laboratory capabilities JJG34-1996 indication table (percent dial and dial gauge) verification procedures JJG39-1990 Mechanical comparator calibration procedures

3 Overview

This type of instrument is mainly used to measure the ring runout of cylindrical gears, bevel gears and worm gears, as well as shafts, discs, etc. The radial circular runout of the rotating parts is shown in Figure 1, Figure 2. Figure 1 Gear Beat Checker

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