Easy-maintainable Largest Aluminum Extrusion Press Manufacturers Price

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seat: Jiangsu
Validity to: Long-term effective
Last update: 2017-11-16 12:13
Browse the number: 156
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During the extruding process, some part of  deformation energy transferred into thermal energy, which rise the metal’s temp,  which may cause the coarse grains of the product to affect the quality .The  simulation isothermal is mainly for building the isothermal extrusion.

According to the metal extruding process  mathematical model which simulated built by the computer system, input PLC into  the controlling programme, during the extruding, collect the Feedback signal of  the main plunger to do the comparison.

Mean time, we would set the non-contact  optical thermometer and also transfer the temp signal into numerical signal, to  compare and calculate with the mathematical model. The speed signal ,temp  signal together with the PLC calculating result would be used as the output  signal to realize the control to the vane pump and finally realize the flowing  adjust for the vane pump.

Then the extrusion speed would come down as  the inspecting temp come rise up .This way is more direct and effective to  control the speed compared with the former method and also more suitable for  the extrusion products which required severely for extruding temp.

The above two ways are belong to closed  loop, which are both important to the alloy extruding, and it is also the key  point to make sure the product quality and ratio of qualified products.

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