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EP3E bus servo application in steel manufacturing

2019-05-15

一、Application introduction


In the steel manufacturing industry, in order to achieve quality management and quality tracking, it is required to number the billets produced in the continuous casting workshop, and the continuous casting machine number, furnace base number, furnace number, flow sequence number and time number indicating the billet production time corresponding to the billet are combined to form a unique number of each billet, which is written on the surface of the billet in a timely manner, and if the quality problems of the billet are found in the subsequent inspection process of the steel plant or in the process of customer use, the quality of the billet can be traced to the continuous casting machine, furnace seat, furnace number, and furnace number that produced the billet according to its number. Important information such as flow sequence and time to detect and solve problems in production equipment early.


二、System design


The whole system is composed of writing system wire feeding, transmission control, etc., which requires automatic writing of various codes, clear handwriting, beautiful handwriting, no falling and no accumulation, adjustable speed, adjustable handwriting size, stable and reliable system.


2.1 Project difficulties


1. The whole ambient temperature is very high, and the high temperature resistance of the equipment is required.
2. The distance between the main control room and the equipment is too far, and the signal interference attenuation is serious.
3. The font library design requires all words to be written in one stroke, and there can be no multiple tipping points.

2.2 Project implementation


It adopts Meixin Electric EP3E-EtherCAT bus servo drive, MC series bus multi-axis motion controller, MR500 series inverter, and multi-turn absolute value servo motor. The system can be transmitted over long distances, with strong anti-interference performance, fast response speed, convenient parameter reading, and unique font planning software for convenient and rapid development.

Structure diagram:


Struk Turdiagram:




三、Apply effects


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