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automated optical inspection systems

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Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006447
EISBN: 978-1-62708-190-0
... on automated optical inspection systems. visual inspection direct visual examination indirect visual examination rigid borescopes fiberscopes videoscopes automated optical inspection systems unmanned aerial vehicles VISUAL INSPECTION (VI) is the oldest inspection technique man has used...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006478
EISBN: 978-1-62708-190-0
... by an imaging method. (b) Curve showing wave propagation at 45° to the fibers Fig. 5 Automated ultrasonic inspection system with a turntable Fig. 6 Independent side automated ultrasonic scanning system Fig. 3 Automated ultrasonic two-channel flat panel through-transmission system...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.9781627081900
EISBN: 978-1-62708-190-0
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003228
EISBN: 978-1-62708-199-3
... Abstract This article reviews nondestructive testing (NDT) and inspection techniques, namely liquid penetrant, magnetic particle, ultrasonics, X-ray, eddy current, visual and radiography that are commonly used to detect and evaluate flaws or leaks in an engineering system. This article compares...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003228
EISBN: 978-1-62708-199-3
...Abstract Abstract This article reviews nondestructive testing (NDT) and inspection techniques, namely liquid penetrant, magnetic particle, ultrasonics, X-ray, eddy current, visual and radiography that are commonly used to detect and evaluate flaws or leaks in an engineering system. This article...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003436
EISBN: 978-1-62708-195-5
... scanning system Fig. 5 Automated ultrasonic inspection system with a turntable Fig. 6 Independent side automated ultrasonic scanning system Fig. 7 C-17 pod fairing through-transmission ultrasonic data image Fig. 8 A-, B-, and C-scan ultrasonic images Fig. 1...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006336
EISBN: 978-1-62708-179-5
... to be identified. Major advantages of most noncontact systems include 100% inspection of the part surface, speed of inspection, and automation. Their disadvantages include considerable capital cost, portability, possible special environmental conditions, and considerable setup time. The benefits and costs...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001479
EISBN: 978-1-62708-173-3
... that forms as this plane intersects the surface of a soldered joint. The system scans soldered joints by moving an x-y table back and forth under the laser assembly. The entire inspection system, including the laser optics and table, is attached to a granite block that floats on a bed of air to eliminate...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003434
EISBN: 978-1-62708-195-5
... cells are used to form the ply or plies to the tool surface, although this process is currently limited to simple or gentle contours. Such a fully automated system would reduce quality-control requirements to first-part qualification, limited process monitoring, and final inspection. The use...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005600
EISBN: 978-1-62708-174-0
... length, metal transfer, droplet size, droplet frequency, and spatter generation. Modern digital power supplies also enable intimate integration with the controllers of automated motion systems that are typically used for HLAW. Due to the fast travel speeds used for HLAW, wire feed speeds and average...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006460
EISBN: 978-1-62708-190-0
... on Advanced Packaging and Systems, Proceedings of the SPIE , Vol 4828 , 2002 , p 136 – 142 140. Fujita M. , Kotyaev O. , and Shimada Y. , Non-Destructive Remote Inspection for Heavy Constructions , CLEO Technical Digest , Optical Society of America , 2012 141. Bescond C...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005355
EISBN: 978-1-62708-187-0
...Abstract Abstract After solidification and cooling, further processing and finishing of the castings are required. This article describes the general operations of shakeout, grinding, cleaning, and inspection of castings, with particular emphasis on automation technology. It illustrates...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006464
EISBN: 978-1-62708-190-0
... in modeling and signal processing, which have subsequently driven additional applications and capabilities. Modern thermography systems used in industry integrate excitation, processing, and analysis, and they range from handheld systems for walk-around inspection of aircraft to fully automated robotic...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0009152
EISBN: 978-1-62708-186-3
..., namely, roller ball sensors and contactless optical sensors. Roller Ball Sensor Contactless Optical Sensor Draw-In Sensor Wrinkle Sensor Machine vision systems are used for automated quality-control purposes. They provide geometrical information about the entire part. They work...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006439
EISBN: 978-1-62708-190-0
... applications of machine vision systems Table 3 Typical applications of machine vision systems Area Applications Visual inspection Measurement of length, width, and area Measurement of hole diameter and position Inspection of part profile and contour Crack detection Online...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006445
EISBN: 978-1-62708-190-0
... Surfaces Surfaces, corners No Highly flexible Not reliable; surface flaws only Magnaflux automated Magnetic disturbance at flaw/camera Image analysis/image comparison Surfaces Surfaces, corners No Training of system very difficult; surface flaws only Visual inspection automated Optical...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001398
EISBN: 978-1-62708-173-3
...) and tape automated bonding (TAB), where the very small dimensions of the joints make the use of conventional soldering systems critical. Key attributes of blind laser soldering are: Repeatability: Good for large production runs of identical parts, but poor for processes that involve a number...
Book Chapter

Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006474
EISBN: 978-1-62708-190-0
.... penny made at 50 MHz using scanning acoustical holography, with the coin slightly tilted with respect to the scanning plane Fig. 8 Schematic of the basic acoustical and optical systems used in nondestructive inspection by liquid-surface acoustical holography Fig. 3 Use of scanning...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001465
EISBN: 978-1-62708-173-3
... future. Larger-capacity generation systems based on thermal-nuclear generators are being developed, but have not yet been used in service with manned spacecraft. A second problem is the lack of nondestructive testing methods qualified for space use. Many of the traditional methods of inspection...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002363
EISBN: 978-1-62708-193-1
...-detection sensitivity of 0.25 mm. The potential generated is further amplified and displayed on a digital voltmeter. Furthermore, analog outputs are provided to readily interface with all conventional recording instrumentation, data acquisition systems, and computers for fully automated crack detection...