Instrument Mould

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Mould Oscillation and Deflection Detection Instrument



Overview

The mold is a device that shapes the cast product in continuous steel casting, and it is also the core equipment and key technology of continuous casting machine. The main function of the mould oscillation deflection detection instrument is to detect the the mould oscillation table s oscillation frequency, amplitude, deflection rate, phase, oscillation trajectory curve, etc. Through the detection and adjustment of the detection instrument, the mold moves along the outer arc of the continuous casting machine according to the given amplitude, frequency and waveform deflection characteristics.

The actual oscillation parameters of the mold oscillation table during the operation and production process and the process parameters of the cast products cannot be effectively known without the data detection of the mold deflection detection instrument, so that the operator cannot adjust the mould s production process parameters in real time according to the real-time situation of the on-site production.

The continuous casting mold deflection detection instrument independently developed by our company is suitable for various molds such as slab, square billet, round billet and shaped billet. The system obtains the process parameters such as actual oscillation holographic parameters and negative slip amount of the oscillation table by effectively detecting the movement of the mold. The technicians can formulate the control strategy of the mould according to these actual parameters, and improve the output and quality of the product within a safe and reliable range.



The structure of the instrument

Continuous casting mold oscillation and deflection detection instrument is mainly composed of sensor system, sensor signal conditioning circuit, power supply circuit, synchronous data acquisition module, communication cable, and software data analysis system.

There are three axial acceleration sensors installed in the mold oscillation and deflection detection instrument, one of which is to detect the vertical oscillation signal (Y axis), and the other two are to detect the horizontal oscillation signal (X and Z axis). The signal obtained by the sensor is processed by the preprocessor and the preprocessing module. The oscillation signal and sensor status signal will be filtered and normalized, sent to the synchronous data collector for digitization and feature extraction, and the data is analyzed and processed by the master computer software to obtain various oscillation parameters and process parameters required by users.

A Hong Kong company in mainland, with 26years experience of mould design and making, 600 staff in total, 15000sq.M land, iso9001:2000 iso9001:2008 certificated.

4 experienced Hong Kong mould professionals, 30 senior technicians, 40-50 mould design engineers, 70 masters,

The injection department: 70 pieces of 50-800tons injection machines, the production capacity is over 6000tons/year .

The mould department: 8 pieces of Taiwan CNC including 5 high speed machines, 1 gantry of 2 meters, 25 milling machines, 16 edm including 2cnc edm, 1 duplex edm of 2.5 meters, 10 grinders, 11 wire cutting machines, 3 drillers, 3 lathes, 1 puncher, several laser welding machines and three-d coordinators etc.



110*90*75.

BPS-K600 Continuous Casting Mold Breakout System



Overview:

The BPS-K600 continuous casting mould breakout prediction system artificial neural network and combines with traditional artificial intelligence and information processing technology to overcome the defects of traditional logic-based prediction models. It has the functions of self-adaptation, self-organization and real-time learning.



The breakout prediction system has an optimized industrial network structure. According to the distribution and change rules of the temperature field of the mold, it can track and respond to the breakout process in real time. It can learn and judge by itself, and provide early warning information for on-site operations. It can effectively prevent the occurrence of breakout accidents, greatly reducing the cost and improving the safety factor of continuous casting.



The system is suitable for all kinds of continuous casting machines such as square billet, round billet, rectangular billet and slab.


The composition of the system

Thermocouple: according to the on-site conditions of the mold, water tank, bolts and mold frame to desgin

Front-end acquisition system: Multi-module acquisition chain, industrial Ethernet interface, high-speed embedded processing module

Working platform: Real-time display of mold temperature field status, online analysis and prediction of mold breakout

Server: Data exchange and storage management, reporting and printing system, with data analysis and self-learning functions



The Main technical parameters



Data sampling: the sampling frequency of K-type/T-type thermocouple can up to 10HZ

Accuracy of temperature measurement

Support communication protocol: Industrial Ethernet

Executive standard: DE0411 Standard Class III/1EC584/IEC1515
Transmission speed: 100M/bps

Mould Online Width Adjustment and Taper Measurement



Overview

In order to meet the needs of producing various specifications of continuously cast products, shorten the time for replacing the mold, and improve the production capacity and production efficiency of the continuous casting machine, the mold online width adjustment system is the key technology for efficient continuous casting. The online mold width adjustment system enables the two narrow sides of the continuous casting slab mold to move inward or outward in small steps until the predetermined width is reached. During the production process, the adjustment of the mold s width can be completed without stopping the machine. Generally, the online width adjustment of the mold needs to be connected with the online taper measurement of the mold. Only with adjustment and detection can the online adjustment range of the mold be accurately controlled.







The components of the system

Workstation: host system, system width adjustment control, taper detection.

On-site operation box: real-time display of the current control status, manual operation to adjust parameters.

Digital Electric Cylinder: Precise digital control of electro-hydraulic drive cylinder, which can achieve high-precision quantitative control.

On-line measurement of taper: Install it on the narrow-face copper plate of the mold, and monitor the taper of the narrow-face copper plate in real time. Cooperate with the detection feedback control of the width adjustment system, so as to achieve high-precision adjustment.





The technical parameters

Adjustable range: 0-1250mm (unilateral)

Control accuracy: 0.02mm/0.05mm/0.1mm

Step resolution: 0.01mm/0.02mm

Running speed: 0-10mm/s

Power: 3.5KWl

16-bit encoder: 65536 pulses

Weight: 25Kg

Shell: high-strength aluminum alloy


The functions of the system

Realize online width adjustment function

Realize the online real-time monitoring function of mold taper

Continuous casting production adjustment and non-stop production

One-key operation in the main control room, automatic completion

High adjustment accuracy and fast speed

The interlock control of the continuous casting steelmaking system can realize automatic steel pouring