公开(公告)号：US10449602B2

公开(公告)日：2019-10-22

申请号：US15904466

申请日：2018-02-26

Applicant: Taiyuan University of Science and Technology

Inventor： Lifeng Ma ,  Jingfeng Zou ,  Xiao Hu ,  Rongjun Wang ,  Guangming Liu ,  Zhiquan Huang ,  Yanchun Zhu ,  Qingxue Huang

IPC: B22D11/06 ,  B22D11/00 ,  B22D11/16 ,  B22D11/124

Abstract: A magnesium alloy cast-rolling unit, including: a main body; a fluid supplier; an electric pushrod; a linkage mechanism; a horizontal platform; a screw; dovetail guide rails; and a bottom plate. The main body includes a base, a spring cylinder, a hydraulic adjustment cylinder, a connection portion, and a cast-rolling unit body. The connection portion includes an arc-shaped rail. The spring cylinder includes an actuation element. The actuation element includes a piston rod and a pressure strip. The piston rod includes an external thread at one end; and the pressure strip includes an internal thread corresponding to the external thread. The fluid supplier includes a head box, a corrugated pipe, a compression spring assembly including a gland cover, a connection pipe including a convex pipe joint and a concave pipe joint, a flat plate including a groove, a smelting furnace, and a horizontal operation platform.

公开(公告)号：US12233454B1

公开(公告)日：2025-02-25

申请号：US18609113

申请日：2024-03-19

Applicant: Taiyuan University of Science and Technology

Inventor： Zhiquan Huang ,  Jinchao Zou ,  Xiangyu Gao ,  Lianyun Jiang ,  Lifeng Ma ,  Yanchun Zhu ,  Guofeng Cai ,  Miaomiao Zhang

IPC: B22D11/115 ,  B22D11/06

Abstract: A casting-rolling side sealing device with an electromagnetic stirring function is provided and includes a pair of side sealing plates covering two side ends of a casting-rolling zone from a casting-rolling starting end to a casting-rolling ending end respectively, a pre-tightening force is formed between one of the side sealing plates and adjacent casting rolls. A pulse end of a first electromagnetic assembly releases first pulses along a first axis direction parallel to a direction from the side ends to a center of the casting-rolling zone. The first pulses are configured to generate an electromagnetic stirring effect in the casting-rolling zone. A second electromagnetic assembly is arranged on each of the side sealing plates, a pulse end of the second electromagnetic assembly releases second pulses along a second axis direction perpendicular to the first axis direction.

公开(公告)号：US10744558B2

公开(公告)日：2020-08-18

申请号：US16558302

申请日：2019-09-02

Applicant: Taiyuan University of Science and Technology

Inventor： Lifeng Ma ,  Jingfeng Zou ,  Rongjun Wang ,  Xiao Hu ,  Zhiquan Huang ,  Qingxue Huang ,  Guangming Liu ,  Yanchun Zhu

IPC: B22D11/06 ,  B22D11/00 ,  B22D11/16 ,  B22D11/124

Abstract: A magnesium alloy cast-rolling unit, including: a main body; a fluid supplier; an electric pushrod; a linkage mechanism; a horizontal platform; a screw; dovetail guide rails; and a bottom plate. The main body includes a base, a spring cylinder, a hydraulic adjustment cylinder, a connection portion, and a cast-rolling unit body. The connection portion includes an arc-shaped rail. The spring cylinder includes an actuation element. The actuation element includes a piston rod and a pressure strip. The piston rod includes an external thread at one end; and the pressure strip includes an internal thread corresponding to the external thread. The fluid supplier includes a head box, a corrugated pipe, a compression spring assembly including a gland cover, a connection pipe including a convex pipe joint and a concave pipe joint, a flat plate including a groove, a smelting furnace, and a horizontal operation platform.