Feature:

CRTECH CR-D700 Online AOI Inspection Machine, with high quality, high efficiency.

Precision optical imaging

Telecentric lens: shoots images without parallax, effectively avoids reflection interference, minimizes tall components, and solves the problem of depth of field

Three-color tower light source RGB three-color LED and multi-angle tower-shaped combination design can accurately reflect the slope level information of the object surface

Collinearity:

The backplane LED light strip needs to detect the relative offset between two LEDs to ensure the collinearity of the entire LED light strip, which perfectly solves the industry problem of S-type non-collinear LED distribution testing and truly realizes the collinear analysis of non-adjacent LEDs. judge.

Scratch detection:

This algorithm will search for dark stripes of specified length within the target area and calculate the average brightness value of the dark stripe area. This algorithm can be used to detect scratches, cracks, etc. on flat surfaces.

Resistor value identification:

This algorithm uses the latest machine recognition technology to calculate the precise resistance value and electrical characteristics of the resistor by identifying the characters printed on the resistor. This algorithm can be used to detect resistors and faulty parts, and at the same time realize the function of automatically matching "substitute materials"

Image:

Specification:

Optical system	optical camera	5 million high-speed intelligent digital industrial camera (optional 10 million, 12 million)
	Resolution (FOV)	10/15/20μm/Pixel (optional) Standard 15μm/Pixel (corresponding FOV: 38mm*30mm)
	optical lens	5M pixel level telecentric lens, depth of field: 8mm-10mm
	Light source system	Highly bright RGB coaxial annular multi-angle LED light source
Hardware Configuration	operating system	Windows 10 Pro
	Computer Configuration	i5 CPU, 8G GPU graphics card, 16G memory, 240G solid state drive, 1TB mechanical hard drive
	Machine power supply	AC 220 volts ±10%, frequency 50/60Hz, rated power 1.2KW
	PCB direction	Can be set to Left→Right Right→Left via buttons
	PCB plywood method	Automatic opening or closing of double-sided clamps
	PCB transfer system	Single head can enter two PCBs of different sizes at the same time, detect on a first-come, first-served basis, and automatically enter and exit the board.
	Z-axis fixation method	1-4 tracks are fixed, 2-3 tracks can be automatically adjusted (1-3 fixed and 2-4 automatically adjusted can be customized)
	Z-axis track adjustment method	Automatically adjust width
	conveyor height	900±25mm
	air pressure	0.4～0.8Map
	machine dimension	1420mm*1050mm*1600mm (L*W*H) height excluding alarm light offline
	Optional configuration	Programming software, external barcode gun, MES traceability system interface open
PCB specifications	PCB size	Measurable range of double track: 50×50mm～440×350mm, single track Track measurable range: 50×50 mm ~ 440×650 mm (larger sizes can be customized according to customer requirements)
	PCB thickness	0.3~6mm
	PCB board weight	≤ 3KG
	Net height	Upper clear height ≤ 30mm, lower clear height ≤ 20mm (special requirements can be customized)
	Minimum test element	01005 components, 0.3 mm pitch and above IC
Test items	Solder paste printing	Presence or absence, deflection, less tin, more tin, open circuit, pollution, connected tin, etc.
	Part defects	Missing parts, offset, skewed, tombstones, sideways, overturned parts, reverse polarity, wrong parts, damaged, multiple parts, etc.
	Solder joint defects	Less tin, more tin, continuous tin, virtual soldering, multiple pieces, etc.
	Wave soldering inspection	Inserting pins, Wuxi, less tin, more tin, virtual soldering, tin beads, tin holes, open circuits, multiple pieces, etc.
	Red gule PCBA Inspection	Missing parts, offset, skewed, tombstones, sideways, overturned parts, reverse polarity, wrong parts, damage, glue overflow, multiple parts, etc.