Online SMT Inspection AOI Machine

1. International first-line brand accessories to ensure the accuracy of equipment operation.
2. It can be operated remotely.
3. Rrgb coaxial LED light source is designed independently to ensure the uniformity of light.

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Product Introduction

Automatic SMT AOI Inspection Machine PCBA Testing Machine AOI Inspection SMT

Place of Origin:	China
Brand Name:	Hecan
Model Number:	A3
Certification:	CE

Feature

1. International first-line brand accessories to ensure the accuracy of equipment operation.

2. It can be operated remotely.

3. Rrgb coaxial LED light source is designed independently to ensure the uniformity of light.

4. A variety of algorithms, easy to deal with complex detection environment.

5. Bending automatic compensation function, flexible plate detection is also excellent.

6. SPC data statistics, the same error occurs many times automatic alarm, so as to remind the improved production process.

Description

It is an automatic optical inspection equipment which is based on the optical principle to detect common defects encountered in welding production. AOI is a new rising test technology, but it is developing rapidly. Many manufacturers have launched AOI test equipment. When automatic detection, the machine automatically scans PCB through camera, collects images, compares the tested solder joints with qualified parameters in database, and after image processing, it checks out defects on PCB, and displays / marks defects through display or automatic marks for maintenance personnel to repair.

Application

1. Higher degree of automation, suitable for testing single products, large single quantity, stable quality products.

2. It is suitable for on-line inspection before and after the furnace.

Specifications

Applicable scenario	SMT furnace front and rear detection
Detection algorithm	TOC, Histogram, Match, Short, Other, PIN, etc.
Resolution / visual range / speed	300W pixels	500W pixels
	Standard: 20um/Pixel FOV: 40mmx30mm Speed<260ms/FOV Matching: 25um/Pixel FOV: 50mmx38mm Speed<270ms/FOV Matching: 15um/Pixel FOV: 30mmx23mm Speed<240ms/FOV Matching: 10um/Pixel FOV: 20mmx15mm Speed<220ms/FOV	Standard: 20um/Pixel FOV: 48mmx40mm Speed<230ms/FOV Matching: 25um/Pixel FOV: 60mmx50mm Speed<250ms/FOV Matching: 15um/Pixel FOV: 36mmx30mm Speed<210ms/FOV Matching: 10um/Pixel FOV: 24mmx20mm Speed<160ms/FOV
Light source	High brightness rrgb coaxial ring tower LED light source (color light)
Programming	Manual writing, automatic frame, CAD data import , catalog retrieval. (optional: offline programming, remote programming)
Remote control	Through the TCP / IP network, remote operation, anytime and anywhere view, start, or stop the machine operation, modify the program and other operations can be realized
Detection coverage type	Solder paste printing: bridging, deflection, No solder paste, less / more tin, foreign matters Surface mounting: bridging, wrong parts, missing parts, polarity, deviation, stele erection, reversal, damage, IC bending feet, foreign matters After reflow welding: wrong parts, missing parts, polarity, deviation, stele erection, reversal, damage, IC bending feet, foreign matters, No solder paste, less / more tin, bridging, false welding, solder ball After wave soldering: inserting needle, No solder paste, less / more tin, hole, false soldering, solder ball
Special function	It supports automatic calling program, multi board multi program detection function, positive and negative program detection function; it can check 0-359 ° rotating parts (unit: 1 °).
Minimum element	10um; 01005 chip & 0.3 pitch IC
SPC and process	Test data is recorded and analyzed in the whole process. Production status and quality analysis can be viewed in any area, and excel, txt and other file formats can be output.
Bar code system	Automatic barcode recognition (1D or 2D code)
Server mode	Adopt central server to manage several AOI data centrally
Other	Windows7, 21.5 "LCD, OK / NG signal

Model	A3	A3-U
PCB size range	50X50mm (min) ~ 450X450mm (max)	50X50mm (min) ~ 450X450mm (max)
PCB thickness range	0.3 to 5mm
Edge clearance of PCB clamping system	TOP: 3.5mm Bottom: 3.5mm
Maximum PCB weight	3KG
PCB curvature	< 5mm or 2% of PCB diagonal length
PCB upper and lower clear height	PCB top side: 30mm PCB bottom side: 85mm	PCB top side: 85mm PCB bottom side: 30mm
Convenor system	Fixed bottom up, automatic compensation for PCB bending deformation, automatic in and out board, automatic width adjustment of flat belt
Conveyor height of ground	890 to 980 mm
Conveyor flow direction	Left to right or right to left can be set
X / Y platform drive	Screw rod and AC servo motor drive, PCB fixed, camera moving in XY direction
Power Supply	AC230V 50/60Hz < 1.5KVA
Pressure	0.4-0.8Mpa
Equipment weight	About 700KG
Equipment size	925 * 1165 * 1500mm (L * W * H) excluding signal lamp height
Ambient temperature and humidity	10-35 ℃ 35-80% RH (no condensation)
Equipment safety regulations	Comply with CE safety standards, Send data file to repair station (option)

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Offline PCBA Testing AOI Machine