公开(公告)号：US11188057B2

公开(公告)日：2021-11-30

申请号：US16821354

申请日：2020-03-17

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Guan-Wei Su ,  Chen-Yu Kai ,  Kai-Ming Pan ,  Jun-Yi Jiang

IPC: G05B19/416 ,  B23Q17/09 ,  B23Q15/12

Abstract: A drilling system including a feed control module, a force control module, a hole breaking control module, a conversion module and a computing unit is provided. The feed control module sets a feed force threshold and a feed speed threshold for the computing unit to determine whether the current mode satisfies a first conversion condition. The hole breaking control module sets a drilling penetration force threshold and a drilling penetration speed threshold for the computing unit to determine whether the current mode satisfies a second conversion condition. The conversion module informs to change the feed force and the feed speed according to the determination results of the two conversion conditions. The force control module provides the feed force. With the drilling system, possible impact on the workpiece due to resistance change which occurs when the drill just touches and nearly gets through the workpiece will be reduced.

公开(公告)号：US11289303B2

公开(公告)日：2022-03-29

申请号：US16813747

申请日：2020-03-10

Applicant: Industrial Technology Research Institute

Inventor： Yen-Cheng Chen ,  Chung-Yin Chang ,  Jun-Yi Jiang ,  Qi-Zheng Yang ,  Kai-Ming Pan ,  Chen-Yu Kai

IPC: H01J37/02 ,  G01B11/275

Abstract: A calibrating method is provided including the following steps. A type of a first sensor and a type of a first sensor carrier are determined according to an external shape of a first object. The first sensor is carried by the first sensor carrier, and a relative coordinate of the first object is measured by the first sensor. The relative coordinate of the first object is compared with a predetermined coordinate of the first object to obtain a first object coordinate error, and the first object coordinate error is corrected. After the first object coordinate error is corrected, the first object is driven to perform an operation on a second object or the second object is driven to perform the operation on the first object. A calibrating system is also provided.

公开(公告)号：US11162787B2

公开(公告)日：2021-11-02

申请号：US16386289

申请日：2019-04-17

Applicant: Industrial Technology Research Institute

Inventor： Kai-Ming Pan ,  Ta-Jen Peng ,  Yen-Cheng Chen ,  Qi-Zheng Yang ,  Chen-Yu Kai

IPC: G01B21/04 ,  G06F30/00

Abstract: A measuring program compiling device and a measuring program compiling method thereof are provided. The method includes analyzing a first measuring program to obtain a plurality of first measuring parameters corresponding to the first measuring program, and converting the first measuring parameters into a plurality of second measuring parameters corresponding to a plurality of planning operations; generating a plurality of standardized measuring parameters according to the second measuring parameters and a plurality of computer aided design (CAD) image parameters; receiving a plurality of parameter input operations corresponding to the planning operations to update the second measuring parameters; generating a standardized measuring program corresponding to a CAD file according to the standardized measuring parameters; and converting the standardized measuring program into a target measuring program executed on a target measuring device according to specification data of the target measuring device.

公开(公告)号：US20210225607A1

公开(公告)日：2021-07-22

申请号：US16813747

申请日：2020-03-10

Applicant: Industrial Technology Research Institute

Inventor： Yen-Cheng Chen ,  Chung-Yin Chang ,  Jun-Yi Jiang ,  Qi-Zheng Yang ,  Kai-Ming Pan ,  Chen-Yu Kai

IPC: H01J37/02 ,  G01B11/275

Abstract: A calibrating method is provided including the following steps. A type of a first sensor and a type of a first sensor carrier are determined according to an external shape of a first object. The first sensor is carried by the first sensor carrier, and a relative coordinate of the first object is measured by the first sensor. The relative coordinate of the first object is compared with a predetermined coordinate of the first object to obtain a first object coordinate error, and the first object coordinate error is corrected. After the first object coordinate error is corrected, the first object is driven to perform an operation on a second object or the second object is driven to perform the operation on the first object. A calibrating system is also provided.

公开(公告)号：US10782669B2

公开(公告)日：2020-09-22

申请号：US16225876

申请日：2018-12-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Jia-Cheng Sun ,  Chen-Hui Kuo ,  Chi-Cheng Lin ,  Chen-Yu Kai

IPC: G05B19/401 ,  G05B19/18 ,  G05B19/4097

Abstract: A machining parameter adjustment system is established in a controller. The controller is connected to a machine. The controller is configured to receive a machining program and analyze at least one process included in the machining program. Also, the controller sets a tuning program corresponding to the process and inserts the tuning program before or after the code of the process, so as to generate an integration program and upload the integration program to the machine.

公开(公告)号：US20180128345A1

公开(公告)日：2018-05-10

申请号：US15384933

申请日：2016-12-20

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chen-Yu Kai ,  Jen-Ji WANG ,  Jung-Che Lee ,  Yi-Hsuan Chen ,  Chung-Yu Tai

IPC: F16F15/00 ,  F16F15/04 ,  B23Q11/00

CPC classification number: F16F15/002 ,  B23Q11/0039 ,  B23Q2220/006 ,  F16F7/116 ,  F16F15/04 ,  F16F2228/04 ,  F16F2230/186

Abstract: A vibration absorber includes a screw, a displacement adjustment member, a first spring, a second spring, a mass block, a casing, a cover and a connector. The displacement adjustment member is engaged with the screw. The mass block is located between the first spring and the second spring, wherein the mass block respectively connects the first spring and the second spring on both sides and the screw passes through the mass block. The casing encloses the screw, the displacement adjustment member, the first spring, the second spring and the mass block. The cover covers one opening of the casing. The connector covers the other opening of the casing. The first spring is located between the mass block and the displacement adjustment member and connects respectively the mass block and the displacement adjustment member. The coefficients of elasticity of both the first spring and the second spring are both non-linear.

公开(公告)号：US20170100839A1

公开(公告)日：2017-04-13

申请号：US14977905

申请日：2015-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chen-Yu Kai ,  Jen-Ji Wang ,  Tzuo-Liang Luo ,  Wan-Ling Chen

IPC: B25J9/16 ,  F16M11/04 ,  F16M11/18 ,  B23Q3/08 ,  B25J9/12 ,  B25J19/00 ,  B25J15/06 ,  B25J9/10 ,  F16M11/12 ,  F16B47/00

CPC classification number: B25J9/1682 ,  B23Q1/035 ,  B23Q3/088 ,  B25B11/005 ,  B25J9/102 ,  B25J9/104 ,  B25J9/12 ,  B25J9/161 ,  B25J9/1671 ,  B25J15/0683 ,  B25J19/0091 ,  F16B47/00 ,  F16M11/041 ,  F16M11/046 ,  F16M11/10 ,  F16M11/12 ,  F16M11/18 ,  F16M11/2014 ,  F16M11/28 ,  Y10S901/02

Abstract: The present disclosure provides a support device. The support device includes a supporting main body, a first angle rotation unit, a second angle rotation unit, a height adjustment unit, an absorbing unit and a driver motor unit. The absorbing unit is pivotally connected to the first angle rotation unit. The driver motor unit includes a first driving element, a second driving element and a third driving element. The first driving element drives the first angle rotation unit to adjust a rotation angle of the absorbing unit. The second driving element drives the second angle rotation unit for enabling the supporting main body to rotate around an axial thereof. The third driving element drives the height adjustment unit for enabling the supporting main body to move along the axial thereof. In addition, an support unit system and a support unit control system are also provided.

公开(公告)号：US11841690B2

公开(公告)日：2023-12-12

申请号：US17170312

申请日：2021-02-08

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Jia-Cheng Sun ,  Ci-Rong Huang ,  Yang-Lun Liu ,  Chen-Yu Kai

IPC: G05B17/02 ,  G06F30/20 ,  G06F30/10 ,  G06F111/10

CPC classification number: G05B17/02 ,  G06F30/10 ,  G06F30/20 ,  G06F2111/10

Abstract: A processing method for automatically generating machining features is provided. A workpiece CAD file is obtained to perform a CAD numerical analysis on a blank body. With the workpiece CAD file being used as a target, a workpiece CAD appearance is compared with the blank body to obtain a feature identification result of a first to-be-processed blank body, which includes identifying data of a to-be-removed blank body and a feature of a first processing surface. A geometric analysis is performed on the first processing surface feature and a tool selection range is determined. A virtual cutting simulation is performed on the first processing surface to generate a processed area data and an unprocessed area data. A spatial coordinate mapping comparison between the unprocessed area data and a surface data of the workpiece CAD file is performed to obtain a feature identification result of a second to-be-processed blank body.

公开(公告)号：US11679465B2

公开(公告)日：2023-06-20

申请号：US16823348

申请日：2020-03-19

Applicant: Industrial Technology Research Institute

Inventor： Chen-Hui Kuo ,  Tian-You Hou ,  Jia-Cheng Sun ,  Chen-Yu Kai ,  Yung-Chih Lin

IPC: B23Q17/22 ,  B23Q17/10

CPC classification number: B23Q17/2233 ,  B23Q17/10

Abstract: This disclosure provides a machine tool adjustment method and system thereof. The machine tool adjustment method includes the following steps: enabling a machine tool to perform a circular test; obtaining a measured error value Em from a measuring instrument, and the measured error value Em is defined by the difference between the actual circular trajectory and the preset circular trajectory during the circular test; determining an error condition of the tool machine from the measured error value Em; determining whether the error condition is less than a predetermined criteria; if not, defining a compensation parameter according to the error condition and enabling the machine tool to perform another circular test according to the set compensation parameter until the error condition is less than the predetermined criteria; and if yes, ending the circular test and the machine tool adjustment is finished.

公开(公告)号：US20210237218A1

公开(公告)日：2021-08-05

申请号：US16823348

申请日：2020-03-19

Applicant: Industrial Technology Research Institute

Inventor： Chen-Hui Kuo ,  Tian-You Hou ,  Jia-Cheng Sun ,  Chen-Yu Kai ,  Yung-Chih Lin

IPC: B23Q17/22 ,  B23Q17/10

Abstract: This disclosure provides a machine tool adjustment method and system thereof. The machine tool adjustment method includes the following steps: enabling a machine tool to perform a circular test; obtaining a measured error value Em from a measuring instrument, and the measured error value Em is defined by the difference between the actual circular trajectory and the preset circular trajectory during the circular test; determining an error condition of the tool machine from the measured error value Em; determining whether the error condition is less than a predetermined criteria; if not, defining a compensation parameter according to the error condition and enabling the machine tool to perform another circular test according to the set compensation parameter until the error condition is less than the predetermined criteria; and if yes, ending the circular test and the machine tool adjustment is finished.