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Patent Agency Ranking
41.发明申请公开(公告)号：US20210062057A1
公开(公告)日：2021-03-04
申请号：US16726157
申请日：2019-12-23
Inventor： Changhe LI , Baoteng HUANG , Han ZHAI , Bingheng LU , Huajun CAO , Zhen WANG , Qidong WU , Yanbin ZHANG , Min YANG , Yali HOU , Mingzheng LIU , Xin CUI
IPC: C09K3/14
Abstract: Disclosed is a slurry screeding mechanism used in the production process of the SG abrasive. The slurry screeding mechanism includes a screeding main support; a screeding plate which is connected with the screeding main support through a suspension component so that the screeding plate is suspended, and a damping spring is arranged in the suspension component; and a torsion spring adjusting component, wherein the torsion spring adjusting component includes a plurality of torsion springs supported by a torsion spring support shaft; the torsion spring support shaft is fixed on the screeding main support; the torsion spring support shaft can move up and down relative to the screeding main support; the torsion springs are clamped in a V-shaped plate; an end side of the V-shaped plate is connected with the screeding main support; and a side surface of the V-shaped plate is connected with the screeding plate.
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42.发明申请公开(公告)号：US20200368867A1
公开(公告)日：2020-11-26
申请号：US16959612
申请日：2018-12-06
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY
Inventor： Changhe LI , Wentao WU , Huajun CAO , Cong MAO , Wenfeng DING , Naiqing ZHANG , Menghua SUI , Han ZHAI , Teng GAO , Yanbin ZHANG , Min YANG , Dongzhou JIA , Qingan YIN , Xiaoyang ZHANG , Yali HOU
Abstract: A milling machine processing system with an intelligently follow-up cutting fluid nozzle and a working method thereof including a workpiece stage, a milling machine box arranged above the workpiece stage, a milling cutter mechanism mounted on the milling machine box for processing workpieces on the workpiece stage, a rotating mechanism mounted on an end surface of the milling machine box located at a side of a milling cutter, the rotating mechanism is connected with a two-axis linkage mechanism and drives the two-axis linkage mechanism to rotate about a center line where the milling cutter is located, the two-axis linkage system is connected with a nozzle through an angle adjusting mechanism and is used for adjusting a position and an angle of the nozzle, and the milling machine processing system has an infrared temperature detection module for collecting the temperature of a processing region.
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公开(公告)号：US20200164476A1
公开(公告)日：2020-05-28
申请号：US16683605
申请日：2019-11-14
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY , CHONGQING UNIVERSITY , SHANGHAI JINZHAO ENERGY SAVING TECHNOLOGY CO., LTD
Inventor： Changhe LI , Qingan YIN , Huajun CAO , Yonghong LIU , Wenfeng DING , Naiqing ZHANG , Lan DONG , Zhenjing DUAN , Yanbin ZHANG , Xiufang BAI , Menghua SUI , Wentao WU , GAO Teng , Min YANG , Dongzhou JIA , Runze LI , Yali HOU
Abstract: The disclosure provides a method and system for milling injected cutting fluid under different working conditions. By analyzing influence of airflow fields in a milling area under different working conditions on injection of cutting fluid, an influence rule of a helical angle and a rotation speed of a cutter on the flow field is quantitatively analyzed, an optimal target distance of a nozzle, an angle between the nozzle and a milling cutter feeding direction and an angle between the nozzle and the surface of a workpiece are comprehensively determined, the nozzle is set according to a determined setting manner, and lubricating oil is sprayed to the milling area by utilizing the nozzle.
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44.发明申请公开(公告)号：US20190301673A1
公开(公告)日：2019-10-03
申请号：US16094003
申请日：2018-02-02
Inventor： Changhe LI , Yanbin ZHANG , Dongzhou JIA , Min YANG , Runze LI , Naiqing ZHANG , Heju JI , Zhaorong BING , Yali HOU , Qidong WU
Abstract: A continuous supply precision minimum quantity lubrication pump supporting different lubrication conditions, including a pump system, a gas source processor, a driving system, an oil cup, a water pump, a two-position three-way solenoid valve, a water tank and an emulsion storage tank, wherein the processor is connected with the pump system through a bidirectional joint, the oil cup is connected with the pump system through an oil cup joint, the water pump is installed in a driving box body of the driving system and is connected with the pump system through a hose, the water tank and the emulsion storage tank are connected with the two-position three-way solenoid valve, the two-position three-way solenoid valve is connected with the driving system, and the driving system and the water pump are respectively driven by a stepping motor I and a stepping motor II.
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45.发明申请公开(公告)号：US20190150955A1
公开(公告)日：2019-05-23
申请号：US16090778
申请日：2018-02-02
Inventor： Changhe LI , Min YANG , Yanbin ZHANG , Dongzhou JIA , Runze LI , Naiqing ZHANG , Yali HOU , Xiaowei ZHANG
Abstract: An electrostatic atomization ultrasonic aided low-damage and controllable biologic bone grinding process and device, which solve the problem of debris blockage and have good cooling effect and high operation efficiency. The device includes: a spindle, arranged rotatably; a water-catching grinding tool for grinding a biologic bone, the spindle being connected with the tool through an ultrasonic vibration mechanism, the tool achieving longitudinal and rotary motions under the drive of the spindle and mechanism; a cooling and film forming mechanism on one side of the tool and connected with an ultrasonic generator in the mechanism, a nozzle connected with a medical nano liquid storage cup arranged at the bottom, compressed gas capable of being introduced into the nozzle to perform pneumatic-ultrasonic atomization on a medical nanofluid, the nanofluid being flushed into a grinding zone in droplets for effective cooling and lubrication; and an endoscope on the other side of the tool.
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