公开(公告)号：US20240173812A1

公开(公告)日：2024-05-30

申请号：US18098173

申请日：2023-01-18

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： MING-CHUN HO

IPC: B23Q17/09

CPC classification number: B23Q17/0961 ,  B23Q17/0995

Abstract: A tool machining load monitoring method includes a step of collecting a load information of a driver of the machine tool in different time periods while a tool is cutting; according to the load information, a step of finding and calculating a threshold valve corresponding to a constant speed period during cutting, and a step of, according to the threshold value of the constant speed period, determining whether or not a treatment upon the tool is necessary.

公开(公告)号：US20200324413A1

公开(公告)日：2020-10-15

申请号：US16439070

申请日：2019-06-12

Applicant: Industrial Technology Research Institute

Inventor： SHU-YU LIN ,  MING-CHUN HO ,  CHU-KAI HUANG ,  CHAO-CHUANG MAI

IPC: B25J9/16 ,  G05B19/19

Abstract: A method for predicting collision of a machining path includes: a step of reading an NC program; a step of translating a plurality of block information in the NC program; a step of, prior to perform interpolation upon each of the plurality of block information, calculating a safety distance of a next block information with respect to a block information to be interpolated; a step of searching a number of individual block information having an accumulated distance greater than or equal to the safety distance; and a step of performing an anti-collision detection upon each of the individual block information contributing the accumulated distance. In addition, a system for predicting collision of a machining path is also provided.

公开(公告)号：US20170115137A1

公开(公告)日：2017-04-27

申请号：US14968165

申请日：2015-12-14

Applicant: Industrial Technology Research Institute

Inventor： CHIA-CHING LIN ,  CHIN-HUI CHEN ,  SHU-YU LIN ,  MING-CHUN HO

IPC: G01D5/26

CPC classification number: G01D5/26 ,  B60N2/00 ,  G01B21/22 ,  G05B19/00 ,  G05B19/402

Abstract: An automatic angle-measured apparatus includes a driving unit coupled with a clamping plate and a driving seat, an encoding unit located at an end of the driving unit facing the driving seat and signally connected to the driving unit, at least one attitude sensor located at the driving seat, and a control unit signally connected to the encoding unit and the attitude sensor. The attitude sensor senses the un-rotated and the rotated driving seat to generate a first and a second signals, respectively. The control unit bases on the first and the second signals to calculate an offset. The control unit controls the driving unit to rotate a predetermined angle. The encoding unit bases on the predetermined angle to generate location information. The control unit bases on the first signal, the second signal and the location information to calculate angle information and compensation for performing a correction procedure.