The PLC control system of extruder has been widely used in many fields such as cemented
carbide, pharmaceutical, food processing and mechanical processing. Extrusion technology is
widely used because it can obtain products with uniform density in the
direction of extension and high production efficiency. Currently on the market
for some extrusion machine,
such as: Polymer Teflon Rod extruder, PTFE UHMWPE tube extruder,etc.
extrusion machine while there are almost one hundred years of history,
but with the rapid development of information technology, all kinds of
information technology in the layer, especially the detection technology, PLC
control technology,microelectronics technology and modern control technology
development puts forward new challenge on the extrusion machine. It is very
important to study the application of PLC control system because the control
system is developed in high efficiency, high speed and high precision.
With the rapid development of manufacturing industry, industrial aluminum
profiles have been widely used in various high-tech industries, such as
aviation, bullet trains, ships and so on. The forming technology of metal
aluminum profile mainly includes extrusion, forging and calendering. According
to the extrusion molding process, such as the whole
process will use the Polymer Teflon bar extruder, PTFE UHMWPE tube extruder, MouldingMachine, PTFE Gaskets Press Moulding Machine, Cutting Machine, PTFE Skiving Machine, Dry Grinder, cleaning
machine, vibration screen, automatic feeding machine. The control system
of extruder is emphasized. This set of control system combines PLC, MES and
upper computer to realize online intelligent management, visual management,
process control, process analysis and product traceability of production
process.
Isothermal extrusion
speed control is an important method for high efficiency and high quality
production in rare metal processing enterprises. Different raw materials (Polymer, PTFE, Teflon, UHMWPE), extruder extruded
products are different, such as color, shape, density, etc. According to the
characteristics of the treasure titanium 25M extrusion machine equipment,
combined with the actual production condition, titanium simulation of
isothermal extrusion speed control system, put forward to simulate the
isothermal extrusion speed control system architecture and function of system
implementation, is developed based on industrial PC + PLC titanium simulation
of isothermal extrusion speed control system, using the prediction algorithm to
build the extrusion speed prediction model. The system can achieve isothermal
extrusion of titanium, shorten the extrusion time, and operate reliably.
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