Automated optical inspection for the runout tolerance of circular saw blades

Chang, Wen-Thong; Su, Chih-Hsien; Guo, Dong-Xie; Tang, Geo-Ry; Shiou, Fang‐Jung

doi:10.1007/s00170-012-4350-6

Cited by 27 publications

(14 citation statements)

References 24 publications

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“…An example of a vision system was also presented in [4]. The upper vision module was mounted on a gantry that was attached to a movable cart.…”

Section: Hardware Designmentioning

confidence: 99%

“…2. The constructed AOI system: a) setup of the AOI system for radial runout inspection; b) setup of the AOI system for axial runout inspection [4] In [24], an illuminator was used for the automatic optical inspection system. The structure of the designed illuminator consisted of three arrays of light emitting diodes (LEDs).…”

Section: Hardware Designmentioning

confidence: 99%

“…It also checks the text on the component surface, the soldering volume and height, bearing and soldering deficit, the height of the arms and the feet of the legs, and a short circuit between soldering. The software ensuresmissed unmounted elements, skipping damaged boards, and parameterization of patterns [4].…”

Section: Aoi Systemsmentioning

confidence: 99%

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Przegląd Wykorzystania Aoi W Procesie Kontroli Montażu Powierzchniowego

Michalska

2020

IAPGOS

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Technologia montażu powierzchniowego jest obecnie szeroko stosowana w produkcji zespołów obwodów drukowanych w przemyśle elektronicznym. Zyskała ona bardzo wielu zwolenników. Miniaturyzacja komponentów elektronicznych wymusiła wprowadzenie maszyn wizualnej kontroli poprawności montażu, bardziej dokładnych i szybszych niż ludzkie oko, lupa czy mikroskop. Automatyczna Inspekcja Optyczna (AOI) to proces kontroli wykrywania wad i błędów w początkowym procesie produkcji obwodów drukowanych. Staje się nieodzownym elementem montażu kontraktowego, wpływając na zwiększenie jakości oferowanych usług i efektywności produkcji. Wykorzystywane są w niej nowe konstrukcje głowic pomiarowych, miniaturyzacja sprzętu, oprogramowanie przetwarzące otrzymane obrazy płytek, skomplikowane algorytmy przekształcania obrazu.

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“…An example of a vision system was also presented in [4]. The upper vision module was mounted on a gantry that was attached to a movable cart.…”

Section: Hardware Designmentioning

confidence: 99%

Section: Hardware Designmentioning

confidence: 99%

See 1 more Smart Citation

Przegląd Wykorzystania Aoi W Procesie Kontroli Montażu Powierzchniowego

Michalska

2020

IAPGOS

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“…The non-contact detection function of visual measurement has been widely researched and used in online measurement in recent years [2][3][4]. Chang et al [5] took repeatedly multiple images of a rotating saw blade by two CMOS cameras and the runout of the saw blade was measured. Wei et al [6] established a shaft diameter measurement model based on machine vision, and calibrated the measurement model by a shaft with known shaft diameter.…”

Section: Introductionmentioning

confidence: 99%

A Vision Measurement Method for the Gear Shaft Radial Runout With Line Structured Light

et al. 2021

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“…In practice, a number of cutting tool inserts must be assembled around the circumference of a circular saw plate to form a functional circular saw blade [1,2]. Figure 1 shows the appearance and application of the Yih Troun circular saw blade with cutting inserts [3]; a schematic diagram of the insert is shown in Figure 2.…”

Section: Introductionmentioning

confidence: 99%

Preliminary Development of an Automated Optical Inspection System for Quality Control of Circular Saw Inserts

Chang

Chuang

et al. 2013

AUSMT

Self Cite

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Circular saw inserts are fundamental and high-value-added cutting tool inserts used for sawing, slot milling, and other related machining processes. In their mass production, sintered blanks are first made by powder metallurgy and then precisely form-ground to generate the geometric shapes and dimensions required for cutting action. In order to ensure quality in the production of circular saw inserts, the defects of sintered blanks and geometric accuracy of semi-products must be inspected before and after the form-grinding process, respectively. To this end, this paper presents the preliminary development of an automated optical inspection (AOI) system for quality control of circular saw inserts. A prototype system was designed and constructed in this study. Image processing procedures were then developed to perform the calibration process of the prototype system, defect detection of the sintered blanks, and geometric measurement of the form-ground semi-products. Experiments were conducted to inspect insert samples and test the feasibility of the developed prototype system. Preliminary experimental results verified the presented prototype system and image processing procedures as being able to inspect certain circular saw inserts for ensuring quality control.

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Automated optical inspection for the runout tolerance of circular saw blades

Cited by 27 publications

References 24 publications

Przegląd Wykorzystania Aoi W Procesie Kontroli Montażu Powierzchniowego

Przegląd Wykorzystania Aoi W Procesie Kontroli Montażu Powierzchniowego

A Vision Measurement Method for the Gear Shaft Radial Runout With Line Structured Light

Preliminary Development of an Automated Optical Inspection System for Quality Control of Circular Saw Inserts

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