China High Precision on-Line 3D Spi Equipment for SMT Solder Paste Inspection

RX-SPI80 online Solder Paste Inspection

PRODUCT FEATURE
5 Mega pixel high resolution vertical&side camera,
Effectively reducing shadow effect,enhancing accuracy
Of measurement to paste coverage and thickness
User friendly software interface
FOV 32mm x 32mm,<0.60sec/FOV
Mixed long&short wave length Mollweide projection technology
On screen display actual formed images
4 color round shape light source
Height measurement accuracy in+-1um
SMEMA upstream/downstream interface
Gerber file input compatibility

The meaning of online SPI

PRODUCT FEATURES

SPI phase measurement technology

The grating phase light source used, the distortion generated by different height planes, the detection head continuously moves in a certain direction, the camera takes photos at set time intervals, thereby obtaining a set of laser distortion data, and then calculating to obtain the test result..

Software control of the grating motion is realized, which avoids the mechanical devices necessary for the traditional piezoelectric ceramic motor (PZT) to drive the glass moiré grating, reducing mechanical wear and customer maintenance costs.

16-bit grayscale resolution, up to 0.3 micron detection resolution, 2 orders of magnitude better than laser measurement accuracy, greatly improving the detection capability and scope of the device.

In order to avoid poor printing during the test, 3D SPI detection is required.

Solder judgment result

Area

Volume

ICT

2D inspection machine

OK

-

NG

3D inspection machine

OK

NG

Self-developed software

Self-developed 3D-SPI software

PRODUCT FEATURES

Name

SPI Solder Paste Inspection Machine

Model

RX-3DSPI-80

Camera

Full digital high speedCCD camera, 5M Pix

Light source

Ring LED light source

FOV

32mm*32mm(20μm)

Speed Per FOV

<0.6s

Detect type

Solder paste / Red glue pringting: Volume, Area, Height,Shape,Offset, Bridge, Overflow

Defect type

None, Offset, More, Less, Bridge, Tip, Collapse, Shape, Gold finger,Insufficient height, Height excess, Overflow, Lack of glue

Height Range

10~400um

Area Range

Min : 0.15mmx0.15mmMax : 10mmx10mm

Height detectionaccuracy

1μm

Volume/Area/Height Repeatability on a Certificated Target

<1μm@3sigma

GR&R

<10%

Operating system

Windows 7

Recognition system

Dual 3DProjection(Single optional)avoid

shadow and reflection

Operation interface

Graphical programming, easy tooperate, can switch English, traditional, simplified system

Interface display

2D/3D true color picture

MARK

2 Marks/Board or 2 Marks/Array, support bad mark

software program

Gerber, CAD data, Offline program,Bare Board Teach

SPC Chart

Any time Chart

Histogram / Control/ Compare Chart

Volume, Area, Height, Offset

Export

Excel , Jpg , Bmp

PCB Transmit System

Bottom-up fix; Auto transmit and width correct based on SMEMA

Height

900±20mm

PCB Size

Min : 50mmx50mmMax : 330mmx250mm

PCB Thickness

0.3mm~4.5mm

Max PCB Warp

<2mm

Motion

AC servo motor system

X, Y platform position accuracy

<1μm

Speed

700mm/s

Power supply

AC220V 50/60Hz,1200W

Air pressure

0.4~0.8Mpa

Barcode scanning function

Camera direct scanning, optionalexternal barcode gun

Dimensions

1565x1250x1565mm (LxWxH) does notinclude the height of the signal light

Equipmentweight

900KG

For further information please feel free to contact me.

http://www.rison-aut.com/en/

Self-developed software