0.01um Resolution Optical Measuring Machine with Coaxial lens

Easson EV4030 Vision 0.01μm Resolution Optical Measuring Machine with Coaxial lens

Product Introduction

The Vision Measuring Machines is a precise and efficient length measuring instrument integrating machinery, optics and electronics.

It is widely used in the measurement of dimensional accuracy of various machinery, instruments, aerospace, automobiles and ships, colleges, scientific research, metrology. It can be used to check dimension and surface shapes of different work piece which are constructed with complicated forming, such as templet, stamping, cam, screw thread, gear, form cutter, different kinds of tools.

Easson vision measuring machine's coaxial lens is one of the best choice for 2D measuring, which together with a user friendly auto focused controller.

Technical Specification

Product Features

• 1. The X / Y / Z three axes of the Absolute Linear Scale is developed by ourselves, with a resolution of up to 0.01 μm.
• 2. F3 high precision closed loop auto zoom lens with coaxial function.
• 3. The dedicated motion controller of Vision measuring machine using Ethernet transmission, which is efficient and stable, can solve the disadvantage of unstable USB transmission.
• 4. High-resolution SONY CMOS sensor for global shutter image processing, ensure the image is clear and without smearing.
• 5. 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.
• 6. Independently developed multi-function Easson 2D measurement software, the measurement results can be output to DXF, Word, Excel, PDF and other formats.

F3 high precision closed loop auto zoom coaxial lens

Lens Features:

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 our company for F3 Lens 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

With AR-3 Network control System built in 21 orders volumetric compensation, providing 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, user can export the results in CAD files, then compare with the original design diagram.

Probe Measurement

Vision measuring machines can cooperate with the UK Renishaw high precision touch probe for the measurement as below:

1. Height measurement: use probe to touch a standard plane and many other measuring planes, program will automatically get the height difference between measuring planes and the standard plane.

2. Plane measurement: touch at least three points in the measuring plane, right mouse click to finish, then you can get this plane's inclination and flatness.

3. Sphere measurement: use probe to evenly touch three points on the bigger diameter part of measuring sphere, then touch the top of the measuring

4. Cylinder measurement: touch three points around the cylinder at the same height, then touch another three points at another height, finally you can get the cylinder's radius and inclination.

5. Cone measurement: touch three points around the cone at the same height, then touch another three points at another height, finally you can get this cone's radius and inclination.

6. Circle measurement: use probe to evenly touch at least three points on the measuring object, right mouse click to finish, then you can measure an inner circle.

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".....