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[CN 201811171676.1] Cold FM AM Axial Forming Hydraulic Press Production Line
[CN 201811171676.1] Title of Cold FM AM Axial Forming Hydraulic Press Production Line: Application Number of Cold FM AM Axial Forming Hydraulic Press Production Line: CN 201811171676.1 Applicant: Hefei Hecheng Intelligent Manufacturing Co., Ltd. Application Date: 2018-10-9 Patent Type: Invention Application The present invention discloses a cold FM AM axial forming hydraulic press production line, which includes a main machine, a pressing rod mechanism, an upper die, a lower die and a workpiece clamping mechanism; the pressing rod mechanism is fixed on the servo vibration cylinder for positioning the workpiece; the workpiece clamping mechanism is fixed on the fixed workbench for clamping the workpiece; the upper mold is fixed on The vibration sliding table, the lower die is fixed on the fixed workbench for pressing the workpiece. The invention adopts the principle of axial forming of the frequency modulation method, superimposes a swing on the forward movement of the regular, that is, vibrates while advancing, thereby greatly reducing the axial force in the forming process. In each return movement of the vibration, the mold is actually separated from the workpiece, so that the stress in the material is released, and the lubricating oil is continuously replenished, so the lubricating film is improved, thereby reducing the axial force by about 50%.
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