Video Coordinate Measuring Machine

High Accuracy Optical Coordinate Measuring Instrument Vision Video Measuring System

Product Introduction

VMM Machine Features:

VMM control system of AR- 3's features are as follows:

•  Special purpose-built processor (ASP) to significantly reduce the number of electronic circuits and parts to improve reliability.
•  Single circuit board structure, in order to greatly reduce the number of wiring to improve reliability.
•  High speed, energy saving and high precision fully closed-loop AC servo control system, which can provide positioning accuracy up   to 1 μm, in order to minimize the possible factors affecting measurement repeatability.
•  21 orders of high precision geometric stereo spatial error compensation.

Technical Specification

Product Features

1. X , Y , Z axis of the Absolute Linear Scale is independent researched and developed, with a resolution up to 0.01 μm.

2. F3 high precision closed loop auto zoom lens.

3. The special designed motion controller of Vision measuring machine using Ethernet transmission, which is efficient and reliable system, can solve the disadvantage of unstable USB transmission.

4. High-resolution SONY CMOS sensor of image processor to 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 to extend working life.

6. Independently developed multi-function 2D and 3D measurement software, the measurement results can be output to DXF, Word, Excel, PDF and other formats.

7. Machine can run in 24 hours continue operation.

8. 3 axis precision linear guide, precision drive system and CNC control system.

9. Precision granite machine body with high accuracy and stability.

10. New design for machine work table, in order to prevent pinching during operations

F3 high precision closed loop auto zoom 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

Easson Vision Measurement Machine used with AR series Network control System which is included 21 orders volumetric compensation, with Ultra high speed linear encoder reading and built-in EAD (absolute code decoder) allow AR series system to use our  AS-80 high precision absolute scale, providing high accuracy and high resolution measurement.

2D / 3D Multiple Measurement

Video measuring systems can cooperate with the UK Renishaw high precision touch probe for 2D / 3D multiple measurement. Function features: Height measurement, Plane measurement, Sphere measurement, Cylinder measurement, Cone measurement, Inner circle measurement, Inner cylinder measurement etc.