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.