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1.发明申请公开(公告)号：US20220143684A1
公开(公告)日：2022-05-12
申请号：US17367505
申请日：2021-07-05
发明人： Yaqi Wu , Xiaobing Huang , Zhiguang Li , Hui Wang , Zuo Xu , Hanqi Wu , Zhihua Zhu , Guoyuan Xiong
摘要： The present disclosure belongs to the technical field of casting equipment, and provides a method and system for adjusting process parameters of a die-casting machine, and a storage medium. The method and the system can receive die wheel type, molten aluminum temperature, interruption time and defect information in real time, respond to the above information one by one according to a set response priority order, select die-casting process parameters, and automatically adjust different process parameters for different products and different working conditions, thereby realizing simultaneous control of multiple die-casting machines, replacing manual adjustment and improving product quality stability and production efficiency.
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公开(公告)号：US11125606B2
公开(公告)日：2021-09-21
申请号：US16549409
申请日：2019-08-23
发明人： Zuo Xu , Guoyuan Xiong , Jinqi Lyu , Zhigao Yin , Hanbao Sun
IPC分类号： G01G19/413 , G01M3/26
摘要： A device for detecting the leak rate of a leak is employed to realize a detection method for detecting the leak rate of a leak. The device includes a gas storage tank for storing a detection medium, a connecting piece, a detection valve arranged on the connecting piece, a sealed container and a balance for measuring the weight of the sealed container. The device can detect the leak rates of leaks within the range of 1×10−1˜1×10−8 Pa·m3/s.
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公开(公告)号：US11052703B2
公开(公告)日：2021-07-06
申请号：US16204014
申请日：2018-11-29
发明人： Zuo Xu , Guoyuan Xiong , Xu Wang , Zhen Li , Kaiqing Wang , Yule Zhou , Chuan Cheng , Changhai Li , Tiefeng Hu , Hui Chi
摘要： A rim with an inner flange having strip weight reduction sockets and a wheel are provided. The rim includes the inner flange, a middle portion and an outer flange which are all annular and are connected end to end to form an annular rim, in which trapezoidal weight reduction sockets are provided on the inner wall of the inner flange; the bottom edges of the weight reduction sockets are flush with the edge of the inner flange; the top edge of each weight reduction socket has fillets; and the weight reduction sockets have a bottom edge length of 5-30 mm, a height of 15-60 mm, a top edge length of 5-15 mm, a base angle of 72-83°, and a depth of 1-5 mm.
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公开(公告)号：US09815157B2
公开(公告)日：2017-11-14
申请号：US15180841
申请日：2016-06-13
发明人： Jinling Yang , Li Yang , Liang Ma , Zhi Chen , Yongwang Zhao , Guoyuan Xiong , Zhihua Zhu , Zuo Xu
CPC分类号： B23Q3/14 , B23Q3/062 , B23Q16/043 , B23Q16/06
摘要： A circumferential positioning device of automobile hub having rotary positioning seat, transition seat, bearing, positioning pin, positioning cylinder, bearing, base frame, main rotating shaft with sliding spline, coupling assembly, link snap-gauge assembly, lead screw, connecting bolt, nut, servo motor, lower bracket of main rotating shaft, small bracket of belt servo motor, belt pulley servo motor, small belt pulley axle, small belt pulley, belt, large belt pulley. The device in the present invention two radial grooves passing through the center that are formed in the bottom surface of the flange of the hub, correspond to the spoke direction on the facade of the hub and are just matched with the two radial bosses passing through the center on the top face of the positioning seat to achieve a positioning purpose.
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公开(公告)号：US11745543B2
公开(公告)日：2023-09-05
申请号：US17410715
申请日：2021-08-24
发明人： Weidong Liu , Shiwen Xu , Zuo Xu , Minglei Li , Hanqi Wu , Guoyuan Xiong
摘要： The invention discloses a non-pneumatic tire, comprising a wheel hub; an annular belt located on the periphery of the wheel hub; spokes comprising a plurality of spokes circumferentially arranged between the annular belt and the wheel hub; each spoke being V-shaped, and the spoke comprising two inclined plates arranged at an angle and an arc-shaped apex corner area formed at the joint of the two inclined plates; a resistance part for limiting the deformation amount of the apex corner area to a deformation amount corresponding to the yield strength. According to the invention, plastic permanent deformation of spokes can be effectively avoided by adding resistance parts, and further the service life of non-pneumatic tires can be prolonged.
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6.发明授权公开(公告)号：US11662274B2
公开(公告)日：2023-05-30
申请号：US17368189
申请日：2021-07-06
发明人： Alateng , Guoyuan Xiong , Yingying Song , Zuo Xu , Chenguang Wei , Hanqi Wu
IPC分类号： G01M17/04
CPC分类号： G01M17/045
摘要： The present disclosure belongs to the technical field of automobile chassis suspension system tests, and provides a wheel acceleration torque system and test equipment for an automobile chassis simulation road test. The automatic connection and separation mechanism is connected with a transmission shaft of a wheel; the automatic connection and separation mechanism can apply acceleration torque of the torque shaft to the transmission shaft, and can separate the acceleration torque applied to the transmission shaft; and the wheel acceleration torque system and the test equipment can adapt to the requirement for applying the acceleration torque in a test of a test bench, simulate to apply the acceleration torque which the wheel bears in the actual road running process, ensure that a test state of a tested wheel and suspension system is close to a test state of a real automobile test field.
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公开(公告)号：US11383294B2
公开(公告)日：2022-07-12
申请号：US17367501
申请日：2021-07-05
发明人： Zhen Li , Zuo Xu , Hanqi Wu , Zhihua Zhu , Guoyuan Xiong
摘要： The application belongs to the technical field of a casting mold and provides a side mold and a low-pressure hub casting mold. Channels of a cooling loop are processed in a back cavity of a side mold frame, a distance between the channels along a solidification direction of a casting gradually increases, and a cooling medium flows along the cooling loop, the ability of taking away heat changes from strong to weak, and a larger temperature gradient of the side mold may be formed by superposition with a temperature gradient formed by the thickness of the side mold.
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公开(公告)号：US20220062979A1
公开(公告)日：2022-03-03
申请号：US17367504
申请日：2021-07-05
发明人： Longtao Kang , Zuo Xu , Hanqi Wu , Zhihua Zhu , Guoyuan Xiong
摘要： The application relates to the technical field of casting and provides a casting mold, a counter-pressure casting method and a low-pressure casting method. The casting mold includes an upper mold insert arranged on an upper mold, a riser cavity is formed in a lower part of the upper mold insert, the riser cavity communicates with a mold cavity, an air pipe is arranged on the upper mold insert, one end of the air pipe is located at a top of the riser cavity, and compressed air can be introduced. The compressed air is introduced into the air pipe in the casting process, an upper part of the riser cavity forms a pressure with the same order of magnitude in a heat-insulating furnace, and the pressure of the riser is transmitted to a far-end defect position through local extrusion.
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公开(公告)号：US11105606B2
公开(公告)日：2021-08-31
申请号：US16743353
申请日：2020-01-15
发明人： Zuo Xu , Guoyuan Xiong , Huiying Liu , Yuexin Lu
IPC分类号： G01B5/00 , G01B5/20 , G01B3/00 , G01B5/207 , B22D11/126
摘要： A wheel flange height difference detection and annular groove burr clearing device includes a turntable, a detection platform, a first intelligent compression meter, a second intelligent compression meter, a first burr cutter, a second burr cutter and the like.
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公开(公告)号：US11662273B2
公开(公告)日：2023-05-30
申请号：US17368289
申请日：2021-07-06
发明人： Zhigao Yin , Desheng Chen , Hanqi Wu , Zuo Xu , Guoyuan Xiong
IPC分类号： G01M17/04 , G01M17/007
CPC分类号： G01M17/04 , G01M17/0078
摘要： The present disclosure belongs to the technical field of tests of wheels and automobile chassis suspension systems, and provides a universal suspension and test equipment for an automobile chassis simulation road test. A simulated dashpot is movably connected to a simulated shock absorption tower; a simulated steering link and a simulated lower control arm are both movably connected to a backboard; and the simulated dashpot, the simulated steering link, and the simulated lower control arm are all assembled with corresponding mounting holes in a steering knuckle. Simulated parts with adjustable lengths and positions are used to replace an original vehicle's dashpot, steering link and lower control arm of a suspension, so that by means of adjusting lengths and angles of all the parts of the test suspension, the universal suspension can be applicable to the spatial hard point requirements of most current Macpherson suspensions.
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