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JJF 1151-2006

JJF 1151-2006_English: PDF (JJF1151-2006)
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JJF 1151-2006English379 Add to Cart 3 days Calibration Specification for Wheel Dynamic Balancers JJF 1151-2006 Valid JJF 1151-2006

BASIC DATA
Standard ID JJF 1151-2006 (JJF1151-2006)
Description (Translated English) Calibration Specification for Wheel Dynamic Balancers
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A53
Classification of International Standard 17.080
Word Count Estimation 16,178
Date of Issue 2006/5/23
Date of Implementation 2006-08-23
Quoted Standard ZBN 73001-1988, GB/T 4201-1984, GB/T 6444-1995, GB/T 9239-1988, JBN 73004-1989
Drafting Organization Hebei Traffic Survey and Design Institute
Administrative Organization National Technical Committee of shock and vibration speed measurement
Summary This standard applies to the wheel away from the car-style hard-bearing balancing machine (hereinafter referred to as balancing machines) calibration.

JJF 1151-2006
Calibration Specification for Wheel Dynamic Balancers
National Metrology Technical Specification of the People's Republic
Wheel dynamic balancer calibration specification
Released on.2006-05-23
Implementation of.2006-08-23
The General Administration of Quality Supervision, Inspection and Quarantine issued
Wheel dynamic balancer calibration specification
forWheelDy
This specification was approved by the General Administration of Quality Supervision, Inspection and Quarantine on May 23,.2006, and
Implemented on August 23,.2006.
Focal Point. National Vibration Shock Velocity Measurement Technical Committee
Main drafting unit. Hebei Provincial Traffic Survey and Design Institute
Beijing Institute of Metrology and Measurement Science
Participated in the drafting unit. Beijing Keji Auto Maintenance Equipment Co., Ltd.
This specification is interpreted by the National Vibration Shock Velocity Measurement Technical Committee.
The main drafters of this specification.
Zhao Baolin (Hebei Provincial Traffic Survey and Design Institute)
Shan Kaifeng (Beijing Institute of Metrology and Measurement Science)
Li Ping (Hebei Provincial Traffic Survey and Design Institute)
Wang Baoping (Hebei Provincial Traffic Survey and Design Institute)
Participate in the drafters.
Ren Yueyu (Hebei Provincial Department of Science and Technology)
Zhu Xiaoying (Beijing Keji Auto Maintenance Equipment Co., Ltd.)
table of Contents
1 range (1)
2 Citations (1)
3 terms (1)
4 Overview (1)
5 Measurement characteristics (2)
5.1 Spindle axial positioning disk end face rounding (2)
5.2 Spindle radial round runout (2)
5.3 Special caliper tolerance (2)
5.4 Minimum reachable residual unbalance (2)
5.5 separation ratio (2)
5.6 Repeated Loading Error (2)
5.7 Repeatability error (2)
5.8 Phase tolerance error (2)
6 Calibration conditions (2)
6.1 Environmental conditions (2)
6.2 Standard and other equipment (3)
7 Calibration items and calibration methods (3)
7.1 Calibration of spindle axial positioning disk end face jump (3)
7.2 Calibration of the radial runout of the spindle (3)
7.3 Calibration of dedicated calipers (3)
7.4 Calibration of the wheel gauge (3)
7.5 Calibration of minimum reachable residual unbalance emar (3)
7.6 Calibration of separation ratio (4)
7.7 Calibration of repeated loading errors (5)
7.8 Calibration of repeatability errors (5)
7.9 Calibration of phase error (5)
8 calibration result expression (5)
9 re-interval time interval (5)
Appendix A Calibration Rotor (6)
Appendix B Test Weight (7)
Appendix C Calibration Certificate (Calibration Report) Contents (8)
Appendix D Evaluation of Measurement Uncertainty of Wheel Dynamic Balancing Machine (9)
Appendix E Format of Calibration Record (11)
Wheel dynamic balancer calibration specification
1 Scope
This specification applies to the calibration of the off-road hard-supported wheel dynamic balancing machine (hereinafter referred to as the balancing machine).
2 Citations
ZBN73001-1988 Horizontal Hard Support Balancing Machine
GB 4201-1984 Universal Horizontal Balancer Verification
GB 6444-1995 mechanical vibration balance vocabulary
GB 9239-1988 Determination of the allowable imbalance of the rigid rotor balance quality
JBN73004-1989 Flash dynamic balancing machine technical conditions
Use of this specification should be done with the current valid version of the above cited documents.
3 terms
3.1 Separation ratio - refers to the interference ratio of the two correction planes A and B for a given rotor. IAB and IBA are defined as follows.
IAB=UABUBB×100%
(1)
IBA=UBAUAA×100%
(2)
Where. UAB, UBB--- respectively indicate that after adding the specified unbalance amount to the correction plane B, the A and B planes are not
Balance amount indication value;
UBA, UAA--- respectively indicate that after adding the specified unbalance amount to the correction plane A, the B and A faces are not
Balance amount indication value;
IAB---B faces the separation ratio of