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[CN 202010879063.4] Rotary system and extrusion molding method of metal rotary extrusion hydraulic press
[CN 202010879063.4] Rotary System and Extrusion Method of Metal Rotary Extrusion Hydraulic Press Title: Rotary System and Extrusion Method of Metal Rotary Extrusion Hydraulic Press Application Number: CN 202010879063.4 Applicant: Tianjin Tianforging Press Co., Ltd. Application Date: 2020-8-27 Patent Type: Application for the Invention The present invention discloses a rotary system and extrusion method of a metal rotary extrusion hydraulic press, which belongs to the field of metal rotary extrusion, and is characterized in that, the rotating system of the metal rotary extrusion hydraulic press at least includes: a rotating cylinder, a main oil cylinder, a sliding block and a first proportional pump; a perforated cylinder and a horizontal cylinder are installed in the sliding block; the oil inlet of the first proportional pump passes The oil pipe is connected to the oil tank, and the outlet of the first proportional pump is divided into two paths, one is connected to the main oil cylinder through a flange pipeline, and the other is connected to the rotating cylinder through an oil pipe through a reversing valve; the piston rods of the two horizontal cylinders are arranged opposite to each other and are located below the perforating cylinder. By adopting the above technical solution, the present invention adds a rotating system that can control the speed and torque through electro-hydraulic on the basis of the metal rotary extrusion hydraulic press, and completes the rotary extrusion molding by controlling various mechanical components.
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