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Patent Agency Ranking
公开(公告)号：US10533902B2
公开(公告)日：2020-01-14
申请号：US15868994
申请日：2018-01-11
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Wang-Chih Chen , Yih-Chyun Hwang , Szu-Wei Yu , Min-Hsiu Wu , Yi-Jun Feng
Abstract: A split detection device includes: a detection unit, which includes a detection casing and a sensor that is mounted inside the detection casing; a processing unit, which includes a processing casing and a processor that is mounted inside the processing casing; a connection unit, which is electrically connected between the sensor of the detection unit and the processor of the processing unit; and a transmission unit, which is electrically connected between the processor of the processing unit and an external device. By setting up the sensor and the processor inside different casings to be separate from each other, influence of the processor on the sensor can be reduced to thereby improve accuracy of detection.
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公开(公告)号：US10940572B2
公开(公告)日：2021-03-09
申请号：US15916655
申请日：2018-03-09
Applicant: Hiwin Technologies Corp.
Inventor： Yih-Chyun Hwang , Yi-Jun Feng , Yi Haung
Abstract: A method for determining lubricant consumption by a transmission mechanism disposed on a machine tool includes steps of: a) estimating, based on an operational speed and a predetermined first predictive model, a total operational physical quantity; b) estimating, based on an individual operational physical quantity and the total operational physical quantity, a total operational count; c) receiving actuation information from the machine tool, and calculating a partial operational count based on the actuation information; and d) calculating, based on the partial operational count and the total operational count, a ratio between an amount of lubricant consumption within a time period and a total amount of lubricant.
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公开(公告)号：US20190212185A1
公开(公告)日：2019-07-11
申请号：US15868994
申请日：2018-01-11
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Wang-Chih Chen , Yih-Chyun Hwang , Szu-Wei Yu , Min-Hsiu Wu , Yi-Jun Feng
Abstract: A split detection device includes: a detection unit, which includes a detection casing and a sensor that is mounted inside the detection casing; a processing unit, which includes a processing casing and a processor that is mounted inside the processing casing; a connection unit, which is electrically connected between the sensor of the detection unit and the processor of the processing unit; and a transmission unit, which is electrically connected between the processor of the processing unit and an external device. By setting up the sensor and the processor inside different casings to be separate from each other, influence of the processor on the sensor can be reduced to thereby improve accuracy of detection.
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公开(公告)号：US20190275628A1
公开(公告)日：2019-09-12
申请号：US15916655
申请日：2018-03-09
Applicant: Hiwin Technologies Corp.
Inventor： Yih-Chyun Hwang , Yi-Jun Feng , Yi Haung
Abstract: A method for determining lubricant consumption by a transmission mechanism disposed on a machine tool includes steps of: a) estimating, based on an operational speed and a predetermined first predictive model, a total operational physical quantity; b) estimating, based on an individual operational physical quantity and the total operational physical quantity, a total operational count; c) receiving actuation information from the machine tool, and calculating a partial operational count based on the actuation information; and d) calculating, based on the partial operational count and the total operational count, a ratio between an amount of lubricant consumption within a time period and a total amount of lubricant.
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公开(公告)号：US10365182B2
公开(公告)日：2019-07-30
申请号：US15641582
申请日：2017-07-05
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Yi-Jun Feng , Min-Hsiu Wu
Abstract: A method for performing vibration detection on a feed system of a machine tool is implemented by a detecting device, and includes: calculating a target frequency range associated with a rotation speed of the machine tool; detecting vibration of the feed system in a static state; calculating a smoothed signal according to detected result, the smoothed signal including a plurality of noise amplitude values distributed across the target frequency range; identifying a measurement frequency that corresponds with a smallest one of the noise amplitude values; calculating a suggested rotation speed based on the measurement frequency; and detecting vibration of the feed system rotating at the suggested rotation speed.
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