PRODUCTS

VCTA is the National High-tech Enterprise Professional provide
Automatic Optic Inspection (AOI) ,
Solder Paste Inspection (SPI) ,
Automatic soldering machine and
Laser Marking machine

VCTA-D810(Double Conveyor On-Line AOI)

Intelligent double conveyor structure design, double conveyor programs can be free to switch. Two sets of inspection system can share the database, can output the SPC report.

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Flexible/Multi-function AOI

It can be placed at several quality controlling points in SMT Line to check 2D paste printing quality, inspect component defects before reflow soldering, inspect PCBA quality after reflip soldering and DIP wave soldering.

Smart Double Conveyor AOI

The same series multi-configuration apply for different requests
The professional character recognition function (OCR/OCV),further enhance the testing precision

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Double conveyor design

The first conveyor is fixed, the second and the third conveyors are automatically adjustable, the fourth conveyor can adjust manually,The maximum width of the 1-4 Conveyor is 686mm.
1. The inspection range between:50×50mm~450×300mm.

Double conveyor design

Database sharing and statistical functions

All internal AOI are managed via central server, all single machines are in remote control. SPC reports will be generated through collection and analysis of all data to promote process improvement and improve products passing rate.

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Detailed SPC Analysis Report

To generate a variety of visual reports through analysis and statistics from testing results of all products.

Accuracy Visualized
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Inquiry online

0755-61519009/61519062

 
CATEGORY ITEM SPECIFICATION
Recognition System

Inspection

The vector image algorithms include logic operation, distance of luminance boundary, chip tracing, OCR/OCV, luminance/color template matching, color distance, color extraction(RGB & HSV), value-range of luminance, offset of luminance, the minimum variation span of luminance, etc... More than 30 kinds of the most advanced algorithms.

Camera

Distal high speed CCD 5M Pixel camera,20 um(15um for option)

Lens

High-resolution telecentric Lens
Lamp-house

Rings RGB LED lamp-house

FOV 40.95×40.95mm (20um) ,30.68×30.68mm (15um)

0201 Chip

<7.6ms

Per-image Time

220~450ms

Paste Printing Defects

Missing, overflow, insufficient, pasting open, stain

Component Defects

Missing, shift, skewed, tombstone, billboard, overturned, reversed polarity, wrong, damaged

Solder Defects

Overflow, insufficient, short solder, stain

Wave Soldering Inspect

Overflow, insufficient, short, Excess Solder, solder void

Inspection Items

01005& 0.3mm pitch(15um)

Mechanism System PCB Conveyor Dual conveyor & independent visual control system. Two different PCB move into the conveyor simultaneously, Automatic PCB loading and unloading, Adjustable clearance, Conforming SMEMA standard
Conveyor height: 900±20mm
PCB Size

Max PCB Size for double conveyor:50×50 mm~450×300 mm,
Max PCB Size for single conveyor:50×50mm~450×586mm

PCB Thickness

0.5 – 3.0mm

PCB Warp Tolerance

<2mm

Component Clearance

TOP≤25mm, BOT≤30mm(Can customize according to clients' requirement)

Driver AC servo system, camera moves in the directions of X/Y
Orientation <10um
Moving Speed Standard:500mm/s,Max:800mm/s
Soft System Operation System Microsoft Windows 7 X64
Characteristics The double conveyor inspection system can be butted seamlessly with the double conveyor high speed production system.
Based on the vector algorithm, integrating the Color Extraction algorithm,the Luminance Extraction algorithm and the Color Distance algorithm which can accurate analysis the components shape, position and the solder joint , accurate and eliminate all kinds of NG points.
Operation Graphic programming, Chinese, English
Computer Industrial Computer, Intel four-core I7 CPU, Memory:16G, Hard disk: 1TB
Display 22 inch TFT
Network Multe machine control The operator can control multi same machines  in the control terminal
Network NG adaptable, check and correct PCBA defects at repair station
Communication port SMEMA, RS232,RJ45
Other Machine Dimensions(L*W*H) 106*135*156cm(Excluding Signal Light)
Weight ~850kg
Power Supply AC220V, 10%, single phase 5A 50/60HZ, power consumption 1200W
Air Supply 0.5MPA.80cm3/min
Working Environment Temperature10-40℃, humidity 30-80% RH

三维立体成像

三维立体成像 是相位调制轮廓测量技术(PMP)基于结构
光栅正弦运动投影,离散相移获取多幅被照射物光场图像,
再根据多步相移法计算出相位分布,最后利用三角测量等方
法得到高精度的物体外形轮廓和体积测量结果。

真彩色的三维立体影像显示。

 

快速编程

快速编程 是支持RS274-D、RS274-X格式的Gerber文件及
支持dxf格式的CAD文件,导入文件后自动创建焊盘信息,
只需设置检测参数即可完成编程。

 

全面详尽的SPC分析系统

SPC统计分析 是利用统计方法对过程中的各个阶段进行过程控制,通过对测试信息的分析反馈,来促进前工序工艺的改良,以达到预防不良。操作者可以直观的通过饼状图或者柱形图等查看到测试信息的综合统计。

统计信息可以输出Html,Excel或Image等格式。

我们还有更多软件功能

条码/二维码识别

坏点跳跃功能

统计报表导出

锡膏明细列表查询

PCB列表查询

PCB查询对比功能

NG分析功能

自动统计CPK功能

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