Steel Plate Flatness Measurement System

Overview

In the basis of without changing the original equipments and steel straightening process, the system adopts the CCD area array camera space photographic image detection technology, and use laser triangulation principle to transfer images of testing plate to computer through image acquisition card. The flatness of steel surface is automatically calculated through automatically two-dimensional analysis of digital images by computer. The high resolution, excellent image quality and high light sensitivity CCD area array machine is used to ensure high detection accuracy.

Scope

Suitable for medium mill, plate mill roughness measurement after heat straightening machine

Specifications

Measurement temperature: room temperature up to 100℃

Size: width 900mm~4200mm, length 3000mm~16000mm, thickness 4.5mm~50mm

Operation speed: ≦1000mm/s

Flatness accuracy: ±0.1mm(online dynamic measurement)

Respond speed: less than 20ms

Method: dynamic online automatic measuring

Sampling frequency: 10000HZ, 0.1ms

Data recording: measurement date, shift, steel ID number, flatness measurement value (histogram), surface curve, track length and plate width value.

Data storage: at least 6 months

Communication requirements: data exchange via third computer network and control system.

Environmental temperature: 0℃~80℃, vibration, dust, electromagnetic interference.

Operational requirements: the system is reliable, maintenance interval is greater than 6 months.

Calibration requirements: system calibration is simple and reliable.

Data display: clear and easy to understand, the data is synchronously displayed on the station and the host computer.

Reliability requirements: promise 24 hour continuous and reliable operation a day, ensure reliable operation of the optics is more than 2 years, and ensure reliable operation of electrical devices is over 1.5 years.

Schedule requirements: the trial operation starts within months since signing of the contract.

Features

1. High precision: data is accurate and reliable, error is small.

2. Multi-functional: dynamically continuous online measurement, automatic display, storage and analysis, low labor intensity.

3. Intelligent: using the latest CCD technology, three-dimensional image comprehensively controls the product quality.

Company Information

Company Name Wuhan Point Line Technology Co.Ltd.

Telephone Number 086-027-83669811

Fax Number 086-027-83669123

Company Address Wuhan City, Hankou No.155 Qingnian Road Changyuan Building 2903

Website www.dian-xian.com