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Digital Graphic Detection System

The Image Analysis Visual Inspection Equipment enables automated rapid defect measurement and pattern comparison analysis, significantly enhancing production efficiency and reducing labor costs compared to traditional manual inspection methods. It ensures that products meet high-quality standards, avoiding material wastage caused by the use of substandard materials.
 
 
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◇◇ Features ◇◇


  • Comprehensive detection capabilities: Supports multiple detection items, including hole area, dimensions, foreign object detection and others, meeting diverse customer needs.

  • Supports PCB industry common data formats: Gerber & ODB++, enabling offline drawing import to analysis electronic component elements. Component-specific inspection criteria can be configured .

  • German Basler high-speed, high-resolution industrial cameras: Equipped with high-brightness light sources, the equipment achieves high-speed flying shooting. Coupled with a unique multi-threaded synchronous processing algorithm, it enables more efficient image analysis and detection.

  • High precision moving units : Singapore Akribis high-precision magnetic levitation linear motors, UK Renishaw ultra-precision grating scales and Taiwan Hiwin high-precision linear guide;

  •  Strong adaptability: Capable of inspecting stencils with various specifications, while a flexible recipe system is suitable for different industrial application scenarios.

  • The traceable detection data system facilitates reverse tracing of process defects and control of process standards.

  •  User-friendly interface: The intuitive operation method and optimized software algorithm design make this defect detection system more convenient for operators to use the equipment.



◇◇ Technical Specifications ◇◇


Detection unit

Application scenario

SMT steel stencil incoming inspection or inspection after cleaning

Detection items

Hole area, position, offset, size, foreign object, burr, blocked hole, missing hole , tension, expansion and contraction

Tension measurement:

Programmable digital tension meter with high precision, measuring range 5-60 N/cm.

Frame size

200*200*15~736*736*40(mm)

Maximum detection area size

620*620(mm)

Detection speed

0.7S per FOV.

Min measureable single hole diameter

20μm

Max measureable single hole diameter

9mm

Min measureable hole spacing

100μm

System accuracy

Position measurement accuracy

3.45μm(one pixel)

Detection repetition accuracy

Gage R&R<3%

Moving position accuracy

Positioning accuracy:±3μm, repeating position accuracy : ±3μm

Optical system

Camera

Basler 12 million pixels

Lens

Double telecentric lens

Pixel accuracy

3.45μm

FOV size

14.13mm*10.35mm(optional)

Top Illuminator

Coaxial light

Bottom Illuminator

High-frequency strobe backlighting

Software functions

Equipment testing mode

Offline testing

Model number programming method

Off-line programming

Main algorithm

Extract MARK correction to calculate coordinate position. Vector images algorithm is used to calculate the geometric position and size deviation between opening and actual Gerber

Cam format

RS-274X, ODB++

User permission management

Supports hierarchical access control

MES

Support customized development

Steel stencil bar code management function

Optional, reserve software interface

Graph comparison function

Support

Information management system

Recipe system

Historical record

The test process and result data are recorded in files, and the test results can be viewed offline

Test method

Supports multiple detection modes and configurable test levels, enabling group-specific and level-specific test definition for different components

SPC data statistics

Histogram, Xbar-R Chart, Cp&Cpk, Daily/Weekly/Monthly Report

Equipment general specifications

Gantry structure

Dual-drive marble

Dynamic system

Akribls magnetic levitation linear motor

Computer system

Windows 10 22H2 Pro

Industrial computer brand

Advantech

Overall size

1450mm*1350mm*1650mm

(tri-color light height is not included)

Weight

About 1200KG


◇◇ Application area ◇◇

06-Digital graphic detection system




BGA Bumping Process, SMT Precision Stencil, Wafer-Level Bumping Stencil , Quartz Photomask, Micro-electroforming stencil.

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Contact Info

Telephone: +86-512-5792-5888
 Email: sales@ptcstress.com
 Address: No.581, Hengchangjing Road, Zhoushi Town, Kunshan City, Jiangsu Province, 215337, China

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