Easson Manual VMM Video Measuring Machines With Auto Zoom Lens For QC Inspection

Product Introduction

Easson EV series Video Measuring Machines has a high cost effective, auto zoom and auto focus as standard configures in this series..

Working Principle

Vision measuring systems is based on machine vision, such as automatic edge extraction, automatic alignment, automatic focus, measurement synthesis, image synthesis and other artificial intelligence technologies. It has the functions of automatic measurement of point where to go, automatic measurement of CNC position, and automatic learning of batch measurement. Image map target guidance, full-field eagle-eye zoom and other excellent functions.

At the same time, based on the auto-focus process under the precise control of machine vision and micron, it can meet the needs of auxiliary measurement under clear images, and touch probe can also be added to complete coordinate measurement. Excellent software performance that supports spatial coordinate rotation, batch measurement and SPC result classification can be carried out when workpieces are randomly placed or fixtures are used.

Technical Specification

Characterisitics

• High accuracy Absolute Linear Scale, with a resolution of up to 0.01 microns
• High precision closed loop auto zoom auto focus lens.
• The dedicated motion controller of Vision measuring machine using Ethernet transmission, which is efficient and stable, can solve the disadvantage of unstable USB transmission.
• High-resolution SONY CMOS sensor for global shutter image processing, make the image is clear and without smearing.
• The up light source using eight areas partitioned independent control lighting system, and the light-emitting element using low-attenuation LED for long service life.
• Independently developed multi-function measurement software, the measurement results can be output to DXF, Word, Excel, PDF and other formats.
• The column and base are made of high precision 00 grade granite structure, which is stable and reliable.

F3 high precision closed loop auto zoom lens

1. 3 million pixels high resolution lens

2. Fully closed-loop servo control eliminates gear transmission gap and greatly improves the repeatability of the machine.

3. Adopt the high precision and resolution ring shaped grating ruler specially developed and designed by Easson for full closed-loop position feedback.

4. F3 lens comes with a coaxial light source to solve the problem of insufficient illumination for deep hole measurement.

5. Fully closed-loop servo position feedback for fully automatic focusing

21 Orders volumetric Compensation

AR series Network control system included 21 items space compensation, with Ultra high speed linear encoder reading and built-in EAD (absolute scale decoder), with AS-80 high precision absolute scale, provide high accuracy and high resolution measurement.

Case Analysis

Subtle precision parts inspection, such as watch movement

Thanks to the High accuracy auto zoom lens and Camera, also powerful 2D measurement software, it can recognize the image outline easily and correctly. After measuring the parts, you can export the results in AutoCAD files, then compare with the original design diagram.

Easson was established since 1995.It is a high-tech enterprise specializing in design and manufacturing of precision measuring equipment, obtained more than 20 national invention and utility model patents. Our product field in DRO systems, precision optical profile projectors, video measuring machine and etc..

Easson's factory building is specifically design and built for the manufacturing of precision measuring equipment, has four Laser interferometers for being the company's length measurement standard and R&D.

Easson is one of the few companies in the industry that has its own high-precision grating master which use own fully-developed grating master lithography equipment, produce the absolute linear encoder and high accuracy CNC linear encoder.

Our quality management system has been assessed and registered by National Quality Assurance Ltd.(NQA) against the provision of ISO 9001:2015.

Strong Technical Capabilities And Scientific Research Resources

Over the years, the company has established a very close and effective cooperative relationship with scientific research institutions such as Xi'an Jiaotong University and Jilin University, taking advantage of the abundant talents and theoretical advantages of university scientific research institutions, combined with the company's long-term accumulated technology and practical experience in this industry , so that we have created many products that are leading the domestic industry.

In addition, the company actively participates in the scientific research and industrialization projects issued by the state and Zhuhai City.

For example, in 2011, the company participated in the "High-end CNC Machine Tools and Basic Equipment" led by Xi'an Jiaotong University and issued by the Ministry of Industry and Information Technology of China "Science and Technology Major Project. And combined with Tianjin University, Hefei University of Technology, Chinese Academy of Metrology... and other units jointly developed.

The company's AS-40 series grating ruler is one of the results of this project, which is industrialized by our company. And our company's EC-2 Pseudo-random absolute coding is one of the project achievements jointly developed by our company and Jilin University.

Actively participate in industry standard setting

Easson Measurement Technology Ltd. is one of the core members of the Digital Display Sub-Standard Committee of the National Measuring Tool and Measuring Instrument Standardization Technical Committee of China.

For a long time, it has actively participated in the formulation of various standards in the industry, and introduced the most advanced international standards in the industry. standards, and work together with peers to promote the development of the industry.

The company participated in the drafting of many national and industry standards, such as industry standard JB/T 10080.1-2011 "Graster Digital Display Instrument", JB/T10080.2-2011 "Graster Linear Displacement Sensor", etc. JB/T 11505-2012 "Displacement Sensor" Encoder CPE-Bus bidirectional serial communication protocol specification".....