Inspection system

Application

After stencil printing, pre/post reflow oven, pre/post DIP wave soldering, FPC, etc

Program mode

Manual programming, auto programming, CAD data importing

Inspection Items

Stencil printing: Solder unavailability, insufficient or excessive solder, solder misalignment, bridging, stain, scratch etc.

Component defect: missing or excessive component, misalignment, uneven, edging, opposite mounting, wrong or bad component etc. 

DIP ：Missing parts, damage parts, offset, skew, inversion, etc

Soldering defect: excessive or missing solder, empty soldering, bridging, solder ball, IC NG ,copper stain etc.

Calculation Method

Machine learning, color calculation, color extraction, gray scale operation, image contrast

Inspection mode

PCB fully covered, with array and bad marking function

SPC statistics function

Fully record the test data and make analysis, with high flexibility to check production and quality status. Image and test data saved simultaneously

Components angle

Angle 0～359°flexible，min angular distance 1°

Min components

01005 chip、0.3 pitch IC

Optical system

Camera

5 million pix full color high speed industrial digital camera, 20 million pix optional

Lens resolution

10um/15um/18um/20um/25um, can be custom-made

lighting source

Annular stereo multi-channel color light, RGB/RGBW/RGBR/RWBR optional

CPU

Intel i7 3.40GHz

GPU

optional

RAM

16GB

HDD

1TB mechanical hard disk, SSD optional

OS

Win 7 64bit

Monitor

22 inch，16:10 (side sliding door)

Moving and inspection mode

Stepping motor driving PCB auto-moving and width adjusting orbit; direction L-R or R-L optional; XY servo motor driving camera, double PCBA conveyor, width can be adjusted respectively.

PCB size

Both conveyor used:50*50mm(Min)～400*360mm(Max), single conveyor used: 50*50mm(Min)～460*650mm(Max), special size can be customized

PCB thickness

0.3～5.0mm

PCB weight

Max：3KG

PCB edge

3mm，special request can be custom made

PCB bending

Less than 5mm or 3% of  PCB diagonal length 

PCB components height

Top：35mm，Bottom：75mm. Can be adjustable and custom made

XY driving system

AC servo motor, precise ball screw

XY moving speed

Max：830mm/s

XY  accuracy deviation

Less than 8um

Machine dimension

L1440 * W1000 * H1620 mm，

Power

AC220V，50/60Hz，2KW

PCB height from ground

900±20mm

Machine weight

700KG

Equipment communications

Smema

Air pressure

0.4-0.8MPa，can adapt electronic control to avoid pressure limit

Safety standard

CE standard

Environment temperature and humidity

Optional function

Maintenance station system, offline programming system, SPC server system，bar code identification system