公开(公告)号：US11890781B2

公开(公告)日：2024-02-06

申请号：US17280062

申请日：2020-02-06

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  SHENYANG HONGYANG PRECISION CERAMICS CO., LTD.

Inventor： Changhe Li ,  Mingcun Shi ,  Xiangyang Ma ,  Yanbin Zhang ,  Min Yang ,  Xin Cui ,  Xiaohong Ma ,  Teng Gao ,  Xiaoming Wang ,  Yali Hou ,  Han Zhai ,  Zhen Wang ,  Bingheng Lu ,  Huajun Cao ,  Naiqing Zhang ,  Qidong Wu

IPC: B28B3/02 ,  B28B13/02 ,  B28B17/00

CPC classification number: B28B3/025 ,  B28B13/0235 ,  B28B17/0081

Abstract: An alumina ceramic integrated hot press molding machine and working method thereof, including a pressing and hot pressing device fixed accordingly on a rack, a stirring device inside the hot pressing device, and a hot pressing mold above the hot pressing device; the pressing device enables one path of high-pressure air to act on the mold, and enables the other path to enter the hot pressing device, so the slurry flows into a cavity of the mold; the stirring device stirs the slurry inside the device, so alumina blanks are more evenly distributed therein; and temperature detection components for detecting the temperature of internal oil and the slurry at a slurry outlet are inside the hot pressing device, and the power of an electric heating device is adjusted and controlled in real time according to the temperature detected by the components, to achieve the purpose of accurate temperature control.

公开(公告)号：US11819932B2

公开(公告)日：2023-11-21

申请号：US17406746

申请日：2021-08-19

Applicant: Qingdao University of Technology ,  Shanghai Jinzhao Energy Saving Technology Co., Ltd. ,  Shaanxi Jinzhao Aviation Technology Co., Ltd.

Inventor： Changhe Li ,  Xifeng Wu ,  Yixue Han ,  Naiqing Zhang ,  Qidong Wu ,  Huajun Cao ,  Teng Gao ,  Yanbin Zhang ,  Min Yang ,  Bingheng Lu ,  Yuying Yang ,  Xin Cui ,  Xufeng Zhao ,  Mingzheng Liu ,  Dongzhou Jia ,  Xiaowei Zhang ,  Hao Ma

IPC: B23C5/28

CPC classification number: B23C5/28 ,  B23C2250/12

Abstract: An intelligent switching system for switching internal cooling and external cooling and a method are provided. The system includes a vision system, a cooling system and a control system. The vision system monitors a real-time milling state of a cutter, collects a real-time milling depth image that the cutter mills a workpiece, and transmits the collected real-time milling depth image to the control system. The control system includes a lubrication mode control center, and a motor control center. The lubrication mode control center receives the real-time image transmitted by the image collection control center; analyzes and processes the real-time image to obtain real-time milling depth data of the cutter. The motor control center receives a signal sent by the lubrication mode control center; analyzes and processes the signal, and transmits a control instruction to the cooling system. The cooling system executes a switching command issued by the control system.

公开(公告)号：US11628530B2

公开(公告)日：2023-04-18

申请号：US17549439

申请日：2021-12-13

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  QINGDAO KAWS INTELLIGENT MANUFACTURING CO. LTD.

Inventor： Changhe Li ,  Zhuang Shi ,  Aiguo Qin ,  Bo Liu ,  Yun Chen ,  Huajun Cao ,  Zongming Zhou ,  Naiqing Zhang ,  Qidong Wu ,  Bingheng Lu ,  Teng Gao ,  Yanbin Zhang ,  Min Yang ,  Mingzheng Liu ,  Xiaoming Wang

IPC: B23Q11/10 ,  B23Q3/06 ,  B23C3/00 ,  B25B5/04 ,  B23Q3/18 ,  B23C9/00

Abstract: The present invention discloses a positioning system with an adjustable clamping force and a milling equipment for a rail transit honeycomb workpiece. The positioning system includes: a positioning apparatus, including a positioning table to support a workpiece; and a clamping apparatus, including a turntable, where the turntable is fixedly disposed on a periphery of the positioning table, a top of the turntable is connected to a mechanical arm, a pressure plate is disposed at an end of the mechanical arm, and the pressure plate is capable of cooperating with the positioning table to clamp the workpiece, where there are a plurality of clamping apparatuses, working regions of adjacent clamping apparatuses have an intersection, and working regions of all the clamping apparatuses are capable of covering a machining surface of the workpiece; and when machining is performed in an intersection region, a clamping apparatus corresponding to the region clamps the workpiece, and when machining is performed in a non-intersection region, a clamping apparatus corresponding to the region dodges, and an adjacent clamping apparatus clamps the workpiece.