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公开(公告)号：US10022830B2
公开(公告)日：2018-07-17
申请号：US14583395
申请日：2014-12-26
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Po-Hsiu Ko , Shou-Xuan Chang , Wei-Juh Lin , Shao-Ying Hung , Kun-Ying Li , Hsi-Hung Hsiao , Yu-Shiang Huang
Abstract: A clamping and positioning device includes a base, a rotary member, a moving assembly and an elastic member. The rotary member is rotatably disposed on the base and includes a stopping surface facing the base. The moving assembly includes a moving member movably disposed on the base to have a first and a second position. When being at the first position, the moving member is pressed against the rotary member to allow the stopping surface to apply a normal force to the base; when being at the second position, a gap is formed between the moving member and the rotary member so the normal force applied by the stopping surface of the rotary member is released from the base. The elastic member has two ends connected to the base and the moving member, respectively. The elastic member normally causes the moving member to be at the first position.
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公开(公告)号：US20190176286A1
公开(公告)日：2019-06-13
申请号：US15856670
申请日：2017-12-28
Applicant: Industrial Technology Research Institute
Inventor： Chin-Ming Chen , Po-Hsiu Ko , Meng-Chiou Liao , Szu-Chia Lin
CPC classification number: B23Q17/099 , B23Q3/15546 , B23Q17/22 , G05B2219/31095 , G05B2219/33192 , G05B2219/49304 , G05B2219/50338
Abstract: A method for confirming cutting tool's location includes: a position calculation unit basing on plural sleeve positions in a tool magazine to train and obtain training posture data and training signal strength data of each the sleeve position; and the position calculation unit sending a tool call command to move a target cutting tool among the cutting tool to a tool exchange position. The latter step includes: obtaining a posture data and a signal strength data of the target cutting tool; based on the posture data and the signal strength data, the position calculation unit comparing the training posture data and the training signal strength data to confirm a target sleeve location of the target cutting tool; and, rotating the tool magazine to move the target cutting tool from the target sleeve location to the tool exchange position. In addition, a machine system using the method is also provided.
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公开(公告)号：US10274342B2
公开(公告)日：2019-04-30
申请号：US15393269
申请日：2016-12-29
Applicant: Industrial Technology Research Institute
Inventor： Chin-Ming Chen , Po-Hsiu Ko , Szu-Chia Lin , Meng-Chiou Liao
Abstract: A rotating sensing device includes a base, a rotating element, at least one magnetic element set, at least one magnetic sensing element set, and a processing unit. The magnetic element set is arranged on the rotating element and includes an axial magnetic element and a radial magnetic element. The magnetic sensing element set is arranged on the base and includes an axial magnetic sensing element and a radial magnetic sensing element. When the rotating element is rotated relatively to the base, a magnetic variation relative to the axial magnetic element and a magnetic variation relative to the radial magnetic element are respectively sensed by the axial magnetic sensing element and the radial magnetic sensing element, so as to generate a sensing signal. The processing unit is adapted to obtain a rotation speed, a loading value, and a deflection value. In addition, a rotating sensing method is also provided.
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公开(公告)号：US10399197B2
公开(公告)日：2019-09-03
申请号：US15856670
申请日：2017-12-28
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Chin-Ming Chen , Po-Hsiu Ko , Meng-Chiou Liao , Szu-Chia Lin
Abstract: A method for confirming cutting tool's location includes: a position calculation unit basing on plural sleeve positions in a tool magazine to train and obtain training posture data and training signal strength data of each the sleeve position; and the position calculation unit sending a tool call command to move a target cutting tool among the cutting tool to a tool exchange position. The latter step includes: obtaining a posture data and a signal strength data of the target cutting tool; based on the posture data and the signal strength data, the position calculation unit comparing the training posture data and the training signal strength data to confirm a target sleeve location of the target cutting tool; and, rotating the tool magazine to move the target cutting tool from the target sleeve location to the tool exchange position. In addition, a machine system using the method is also provided.
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Patent Agency Ranking
公开(公告)号：US20170268567A1
公开(公告)日：2017-09-21
申请号：US15152108
申请日：2016-05-11
Applicant: Industrial Technology Research Institute
Inventor： SHANG-TE CHEN , Chih-Ming Chen , Po-Hsiu Ko
IPC: F16C32/06
CPC classification number: F16C32/0696 , F16C32/0651 , F16C33/1045 , F16C33/1055 , F16C43/02 , F16C2226/60 , F16C2360/31
Abstract: A hydrostatic bearing assembly for a shaft is disclosed, which consists of a base ring, two side rings enclosed up the base ring at both sides, and a plurality of hydrostatic blocks fixed respectively on surfaces of the base ring and of the side rings corresponded to the shaft, as result to hold the shaft to resist against loadings from the axial direction and/or the radial direction and provide lubrication through oil passages inside. These hydrostatic blocks are locked with screws or bolts on the base ring and on the side rings in order to be replaced individually on site.
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公开(公告)号：US20170122838A1
公开(公告)日：2017-05-04
申请号：US14969290
申请日：2015-12-15
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Po-Hsiu Ko , Chin-Ming Chen , Shang-Te Chen , Hsin-Chuan Su , Hsi-Hung Hsiao , Shao-Ying Hung
CPC classification number: G01M13/04 , F16C29/025 , F16C41/008 , F16C2233/00
Abstract: The present disclosure provides a hydrostatic bearing monitoring system and a hydrostatic bearing monitoring system method. A sensor detects a state parameter of a hydrostatic bearing device. A computing unit establishes a performance prediction model according to the state parameter, and compares the performance prediction model with reliability experimental data, so as to obtain variation of performance of the hydrostatic bearing device and provide a warning function.
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公开(公告)号：US10393496B2
公开(公告)日：2019-08-27
申请号：US15851457
申请日：2017-12-21
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Chin-Ming Chen , Shang-Te Chen , Po-Hsiu Ko , Ren-Hao Lu , Szu-Chia Lin , Meng-Chiou Liao , Kuan-Wen Chen , Hsi-Hung Hsiao , Shou-Xuan Chang
Abstract: The disclosure is related to a clamp-type measuring device includes a clamp and an interval measuring module. The clamp includes a guiding rail and two holding arm. Each of holding arms includes a guide part, a connecting part, and a clamping part. The guide part is movably furnished on the guiding rail. Both ends of the connecting part are respectively connected to the guide part and the clamping part. The interval measuring module includes a first measuring element and a second measuring element. The first measuring element and the second measuring element are furnished on the two connecting parts respectively. The first measuring element and the second measuring element are slidable through the two guide parts respectively in order to measure an interval between the two clamping parts. In addition, the disclosure is also related to a measuring method of the clamp-type measuring device.
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公开(公告)号：US20180149494A1
公开(公告)日：2018-05-31
申请号：US15393269
申请日：2016-12-29
Applicant: Industrial Technology Research Institute
Inventor： Chin-Ming Chen , Po-Hsiu Ko , Szu-Chia Lin , Meng-Chiou Liao
CPC classification number: G01D5/145 , G01D5/16 , G01M5/0083 , G01P3/487
Abstract: A rotating sensing device includes a base, a rotating element, at least one magnetic element set, at least one magnetic sensing element set, and a processing unit. The magnetic element set is arranged on the rotating element and includes an axial magnetic element and a radial magnetic element. The magnetic sensing element set is arranged on the base and includes an axial magnetic sensing element and a radial magnetic sensing element. When the rotating element is rotated relatively to the base, a magnetic variation relative to the axial magnetic element and a magnetic variation relative to the radial magnetic element are respectively sensed by the axial magnetic sensing element and the radial magnetic sensing element, so as to generate a sensing signal. The processing unit is adapted to obtain a rotation speed, a loading value, and a deflection value. In addition, a rotating sensing method is also provided.
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公开(公告)号：US09765817B1
公开(公告)日：2017-09-19
申请号：US15152108
申请日：2016-05-11
Applicant: Industrial Technology Research Institute
Inventor： Shang-Te Chen , Chih-Ming Chen , Po-Hsiu Ko
CPC classification number: F16C32/0696 , F16C32/0651 , F16C33/1045 , F16C33/1055 , F16C43/02 , F16C2226/60 , F16C2360/31
Abstract: A hydrostatic bearing assembly for a shaft is disclosed, which consists of a base ring, two side rings enclosed up the base ring at both sides, and a plurality of hydrostatic blocks fixed respectively on surfaces of the base ring and of the side rings corresponded to the shaft, as result to hold the shaft to resist against loadings from the axial direction and/or the radial direction and provide lubrication through oil passages inside. These hydrostatic blocks are locked with screws or bolts on the base ring and on the side rings in order to be replaced individually on site.
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