公开(公告)号：US09102474B2

公开(公告)日：2015-08-11

申请号：US14176998

申请日：2014-02-10

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wei-Chu Lin ,  Mei-Chin Chou ,  Yu-Shiang Huang ,  Hsin-Chuan Su ,  Hsi-Hung Hsiao

IPC: B23Q7/14 ,  B65G29/00 ,  F16C19/44 ,  F16C19/16 ,  B23Q7/02

CPC classification number: B65G29/00 ,  B23Q1/4876 ,  B23Q7/02 ,  B23Q7/1431 ,  F16C19/163 ,  F16C19/44 ,  F16C19/46

Abstract: A rotation mechanism includes a mandrel, a rotation axle, a needle roller bearing and an angular bearing. The mandrel includes a shaft portion, a first annular contact portion and a second annular contact portion. The shaft portion has an outer surface, and the first annular contact portion and the second annular contact portion are located on the outer surface and respectively surround the axis of the mandrel. The rotation axle includes an annular portion, a third annular contact portion and a fourth annular contact portion. The annular portion has a shaft hole and an inner surface forming the shaft hole. The third annular contact portion and the fourth annular contact portion are located on the inner surface, and the mandrel passes through the shaft hole. The needle roller bearing is in contact with the first annular contact portion and the third annular contact portion, and is located between them.

Abstract translation: 旋转机构包括心轴，旋转轴，滚针轴承和角轴承。 心轴包括轴部分，第一环形接触部分和第二环形接触部分。 轴部具有外表面，并且第一环形接触部分和第二环形接触部分位于外表面上并且分别围绕心轴的轴线。 旋转轴包括环形部分，第三环形接触部分和第四环形接触部分。 环形部分具有轴孔和形成轴孔的内表面。 第三环形接触部分和第四环形接触部分位于内表面上，心轴穿过轴孔。 滚针轴承与第一环形接触部分和第三环形接触部分接触并位于它们之间。

公开(公告)号：US09144868B2

公开(公告)日：2015-09-29

申请号：US14091066

申请日：2013-11-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hua-Chih Huang ,  Shih-Jie Wei ,  Hsin-Chuan Su

IPC: B23Q1/76 ,  B23Q1/00

CPC classification number: B23Q1/76 ,  B23Q1/00 ,  Y10T82/2597

Abstract: An auto-centering apparatus of a steady rest has: a base part; a main support part installed on the top of the base part, and a loading unit installed on the top of the main support part; at least one side support part installed on the top of the base part and located at least one side of the main support part, and a loading unit installed on the top of the side support part; a lift-up module installed in the base part and coupled to the main support part; and a connecting unit installed between the main support part and the side support part.

Abstract translation: 稳定的自动定心装置具有：基部; 安装在基部顶部的主支撑部分和安装在主支撑部分的顶部上的装载单元; 至少一个侧支撑部分安装在所述基座部分的顶部并且位于所述主支撑部分的至少一侧;以及装载单元，安装在所述侧支撑部分的顶部; 安装在所述基座部分中并联接到所述主支撑部分的提升模块; 以及安装在主支撑部和侧支撑部之间的连接单元。

公开(公告)号：US09551985B2

公开(公告)日：2017-01-24

申请号：US13845987

申请日：2013-03-18

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Yuan Hsu ,  Shuo-Peng Liang ,  Jui-Ming Chang ,  Hsin-Chuan Su

IPC: G06F19/00 ,  G05B19/4069

CPC classification number: G05B19/4069 ,  G05B2219/35314 ,  G05B2219/35324

Abstract: An apparatus for positioning a geometric model comprises a machine tool, a control unit electrically coupled to the machine tool, a storage unit electrically coupled to the control unit, a positioning module electrically coupled to the storage unit, a virtual target geometry module electrically coupled to the positioning module, and a virtual machine tool module electrically and respectively coupled to the virtual target geometry module and the positioning module. A method for positioning the geometric model includes using components of the apparatus.

Abstract translation: 用于定位几何模型的装置包括机床，电耦合到机床的控制单元，电耦合到控制单元的存储单元，电耦合到存储单元的定位模块，虚拟目标几何模块，电耦合到 所述定位模块和虚拟机床模块电连接并分别耦合到所述虚拟目标几何模块和所述定位模块。 用于定位几何模型的方法包括使用该装置的部件。

公开(公告)号：US09194425B2

公开(公告)日：2015-11-24

申请号：US14159851

申请日：2014-01-21

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shang-Te Chen ,  Hsin-Chuan Su ,  Yan-Sin Liao ,  Hsi-Hung Hsiao

IPC: F16C32/06

CPC classification number: F16C32/0651 ,  F16C32/0696

Abstract: A device of the axial-directional oil chamber of hydrostatic spindle comprises integrated oil seal structures at both the axial direction and the radial direction. The oil seal structures increase the work area of the oil chamber by extending and thus connecting an axial-directional oil seal edge to a radial-directional oil seal edge. Then, the rigidity of the axial hydrostatic bearing can be increased, and thus the application capability of the hydrostatic spindle can be upgraded to perform the multi-task machining from the mono-task machining.

Abstract translation: 静压心轴的轴向油室的装置包括在轴向和径向方向上的一体式油封结构。 油封结构通过将轴向油封边缘延伸到径向定向油封边缘，从而增加油室的工作面积。 然后，可以提高轴向静压轴承的刚度，从而可以升级静液压主轴的应用能力，从单任务加工执行多任务加工。

公开(公告)号：US20140172150A1

公开(公告)日：2014-06-19

申请号：US13845987

申请日：2013-03-18

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Yuan HSU ,  Shuo-Peng Liang ,  Jui-Ming Chang ,  Hsin-Chuan Su

IPC: G05B19/402

CPC classification number: G05B19/4069 ,  G05B2219/35314 ,  G05B2219/35324

Abstract: Apparatus for positioning geometric model, which comprises: a machine tool; a control unit, electrically coupled to the machine tool; a storage unit, electrically coupled to the control unit; a positioning module, electrically coupled to the storage unit; a virtual target geometry module, electrically coupled to the positioning module; and a virtual machine tool module, electrically and respectively coupled to the virtual target geometry module and the positioning module.

Abstract translation: 用于定位几何模型的装置，包括：机床; 控制单元，电耦合到所述机床; 电气耦合到所述控制单元的存储单元; 电气耦合到所述存储单元的定位模块; 电耦合到所述定位模块的虚拟目标几何模块; 以及虚拟机床模块，其电气地且分别耦合到虚拟目标几何模块和定位模块。

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

IPC: G01M13/04 ,  F16C41/00 ,  F16C29/02

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.