ASTM F1364-03e1

Standard Practice for Use of a Calibration Device to Demonstrate the Inspection Capability of an Interferometric Laser Imaging Nondestructive Tire Inspection System

SIGNIFICANCE AND USE
All S/H systems change with time and use. Therefore, a calibration procedure for evaluating the operation of an S/H system is desirable. This calibration procedure provides a method of obtaining an optimized interferometric image pattern associated with a given size anomaly.
The use of straining blocks as calibration devices provides a means for ensuring the continued optimal performance of the S/H system. Straining blocks can also be used to compare performance of S/H systems in different facilities.
At not greater than a three (3) month interval the S/H system shall be calibrated following the procedures described in this practice. When necessary, adjustments, repairs, or modifications shall be made to the S/H system until it is able to observe, in the same image, all anomalies of size within the range of interest contained in the straining blocks.
SCOPE
1.1 This standard practice describes the construction and use of a calibration device for demonstrating the anomaly detection capability of interferometric laser imaging nondestructive tire inspection system. A common practice within the industry is to refer to these systems as shearographic/holographic (S/H) systems.
1.2 This standard practice applies to S/H systems that are used for evaluating the structural integrity of pneumatic tires, (for example, presence or absence of anomalies within the tire).
1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

• Status: Historical
• Publication Date: 30-Nov-2006
• ICS: 31.260 - Optoelectronics. Laser equipment
• Technical Committee: F09 - Tires
• Drafting Committee: F09.10 - Equipment, Facilities and Calibration

Relations

• Replaces: ASTM F1364-03 - Standard Practice for Use of a Calibration Device to Demonstrate the Inspection Capability of an Interferometric Laser Imaging Nondestructive Tire Inspection System
• Effective Date: 01-Dec-2006
• Replaced By: ASTM F1364-03(2010) - Standard Practice for Use of a Calibration Device to Demonstrate the Inspection Capability of an Interferometric Laser Imaging Nondestructive Tire Inspection System
• Effective Date: 01-Feb-2010
• Referred By: ASTM E2533-21 - Standard Guide for Nondestructive Examination of Polymer Matrix Composites Used in Aerospace Applications
• Effective Date: 01-Dec-2006
• Referred By: ASTM E2581-14(2019) - Standard Practice for Shearography of Polymer Matrix Composites and Sandwich Core Materials in Aerospace Applications
• Effective Date: 01-Dec-2006

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information.
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Designation:F1364–03
Standard Practice for
Use of a Calibration Device to Demonstrate the Inspection
Capability of an Interferometric Laser Imaging
1
Nondestructive Tire Inspection System
This standard is issued under the fixed designation F1364; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
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´ NOTE—Adjunct reference was corrected editorially in April 2006.
1. Scope 3.1.1 analysis, n—an act of inspecting the S/H image and
associating this image with a known calibration reference.
1.1 This standard practice describes the construction and
F538
use of a calibration device for demonstrating the anomaly
3.1.2 shearogram/hologram, n—the common term for an
detection capability of interferometric laser imaging nonde-
interferometric image provided by S/H systems. F538
structive tire inspection system.Acommon practice within the
3.1.3 shearographic or holographic (S/H) systems, n—a
industry is to refer to these systems as shearographic/
shearographic or holographic system using interferometric
holographic (S/H) systems.
laser imaging to nondestructively inspect tires. F538
1.2 This standard practice applies to S/H systems that are
3.1.4 straining block, n—a test block containing a number
used for evaluating the structural integrity of pneumatic tires,
of anomalies, that is capable of simulating an anomaly in a tire.
(forexample,presenceorabsenceofanomalieswithinthetire).
F538
1.3 This standard does not purport to address all of the
3.1.5 straining block anomoly, n—a change in the strain
safety concerns, if any, associated with its use. It is the
patternofthedeformablesurfaceofastrainingblockasaresult
responsibility of the user of this standard to establish appro-
of applied stress brought about through a change in atmo-
priate safety and health practices and determine the applica-
spheric pressure on the deformable surface.
bility of regulatory limitations prior to use.
3.1.5.1 Discussion—A distinction is made between an
2. Referenced Documents
anomaly in the straining block and an anomaly in the a tire.
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F538
2.1 ASTM Standards:
3.1.6 straining block holding fixture, n—a device for hold-
F538 Terminology Relating to the Characteristics and Per-
ing one or more straining blocks in the S/H system during the
formance of Tires
inspection process (see Fig. 1). F538
2.2 ASTM Adjuncts:
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Straining Block Drawings
4. Summary of Practice
3. Terminology 4.1 The straining block is designed to create an image of a
known anomaly against which the performance of the S/H
3.1 Definitions:
system may be evaluated.The block is constructed by securing
a flexible membrane over a rigid block that contains a series of
holes of various sizes and shapes. The membrane should be
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This practice is under the jurisdiction ofASTM Committee F09 on tires and is
made of a material that retains its physical properties over time
the direct responsibility of Subcommittee F09.10 on Equipment, Facilities, and
Calibration. with minimal aging effects. The interior holes in the block are
Current edition approved Dec. 1, 2003. Published January 2004. Originally
either vented to atmospheric pressure or sealed at a nominal
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approved in 1992. Last previous edition approved in 1997 as F1364 – 92 (1997)
pressure, allowing a differential pressure to exist on the
DOI: 10.1520/F1364-03E01.
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membrane when the block is subjected to a vacuum. It is the
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
deflection of the surface under this differential pressure that is
Standards volume information, refer to the standard’s Document Summary page on
measuredbytheS/Hsystem.Thethicknessofmaterialmustbe
the ASTM website.
3 selected to give deflections that are representative of those
Available from ASTM International Headquarters. Order Adjunct No.
ADJF1364. Original adjunct produced in 1992. associated with anomalies found in a tire.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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F1364–03
5. Significance and Use
5.1 All S/H systems change with time and use. Therefore, a
calibration procedure for evaluating the operation of an S/H
system is desirable. This calibration procedure provides a
method of obtaining an optimized interferometric image pat-
tern associated with a given size anomaly.
5.2 The use of straining blocks as calibration devices
provides a means for ensuring the continued optimal perfor-
mance of the S/H system. Strainin
...