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[CN 202010227494.2] An Electrical Control System for Multi-zone Temperature and Pressure Follow-up Control Hydraulic Press


[CN 202010227494.2] Title of an electrical control system for a multi-zone temperature and pressure follow-up control hydraulic press: Application number of an electrical control system for a multi-zone temperature and pressure follow-up control hydraulic press: CN 202010227494.2 Applicant: Hefei Hyde Numerical Control Hydraulic Equipment Co., Ltd. Application Date: 2020-3-27 Patent Type: Invention Application The invention discloses an electrical control system for a multi-zone temperature and pressure follow-up control hydraulic press, including hydraulic control electrical cabinet, heating control electrical cabinet, oil cooler, special thermoforming hydraulic machine body for composite materials, special cold forming hydraulic machine body for composite materials, special demoulding hydraulic machine body for composite materials, special hydraulic machine hydraulic station for composite materials, die drawing trolley, die changing trolley, piano console, centralized operation panel, displacement sensor, pressure sensor, absolute value encoder, PLC module installed in electrical cabinet, intermediate relay, SEW inverter, solenoid valve and man-machine interface. In the whole process of molding and demolding of composite materials, according to the parameters and raw materials affected by temperature, the invention adopts the measures of zonal heating and heating temperature change with time, and pressure change with temperature change, so as to automate the whole production process of the product, which greatly improves the qualified rate of the product.