Suzhou Weijia Technology Co., Ltd
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    No. 188 Chuangyuan Road, Dushu Lake Science and Education Innovation Zone, Suzhou Industrial Park
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Hole AOI equipment
The Weijia high-precision hole position external dimension measuring instrument Hole AOI has both hole position detection and size detection functions
Product details
technique
Surgical characteristics

Granite body structure

▶ The natural granite body structure has high precision, high stability, and strong shock absorption.

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Linear motor drive

▶ Driven by a linear motor, it is maintenance free for life, saving costs and extending the service life of the machine.

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Hole position and size inspection

It has both hole position detection and size detection functions, while meeting the detection of drilling quality and forming quality.

Large field of view telecentric lens

Large field of view telecentric lens provides a larger field of view, reduces the number of back and forth movements, and thus improves detection efficiency;

Eliminating the imaging phenomenon of hole wall caused by perspective principle, reducing the accuracy deviation caused by plate thickness error, and improving the accuracy and stability of detection.

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High-frequency line scan camera

High line frequency line scan camera, up to200mm/s detection speed to increase scanning speed.

Calibration algorithm

By using patented calibration algorithms, the calibration range is expanded to meet the requirements for large-sized applications(Testing requirements for 650mm * 750mm PCB boards.

Path planning algorithm

Unique path planning algorithm eliminates the waste of idle running time caused by fixed scanning intervals.

Drilling accuracy compensation

The unique drilling accuracy compensation method eliminates the tedious steps of using interferometers and improves drilling accuracy.

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Tool life analysis

Tool life analysis function to improve drilling technology and tool utilization rate.

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Offline accuracy analysis

Display target map, vector map, and ideal coordinate hole distribution map;

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▶ Target image statistical analysis;

▶ Calculate engineering coefficients;

▶ Hole location information;

▶ Can output compensation files for the drilling rig;

▶ Can analyze tool life.

Convenient and concise operating interface

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technique
Surgical parameters

Machine model

Hole AOI

accuracy

Hole position: ± 5um Shape:±20um

Scanning time

35S/piece (400mm * 400mm)

Maximum plate thickness

6mm

Minimum detection aperture

0.05mm

Scope of work

25.5 "× 29.4" (650mm × 750mm)

light source

Controllable upper and lower light sources

Drilling rig file format

EXCELLON II; HITACHI; S&M

Testing material

All copper foil substrate

operating system

Windows XP and above

Detection function

Drilling: aperture size, drilling accuracy, leakage, hole plug

Dimensions: Arc Straight/Radius, Line Spacing, Line Angle

SPC analysis

Arrow target map, distribution map

Power demand

AC220V 50/60HZ 3KVA

Compressed air demand

5bar

External dimensions

2050mm×1450mm×2020mm

weight

1200kg

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Successful operation!

Successful operation!

Successful operation!