Noporvis Co., Ltd.

Chun-Neng Chan

Kuo-Kai Hung

Hui-Hung Lin

Wei-Hung Su

Lu-Yu Wang

Pin-Cheng Kung

Yuan-Hung Tai

A compressor wheel of a fluid compression device includes a wheel part, a shaft part and a plurality of connection parts. The wheel part includes a main body formed with a through hole, and a plurality of blades protruded from an outer side of the main body. The shaft part is accommodated in the through hole and configured to connect to a rotor shaft. The plurality of connection parts is connected between an inner side of the main body and the shaft part. Wherein, a fluid passage is formed between the inner side of the main body and the shaft part to allow fluid to flow to a rear side of the compressor wheel from a front side of the compressor wheel via the fluid passage.

Compressor wheel and fluid compression device comprising the same

A floating type machining platform includes a base, a holding platform, a first elastic module, a second elastic module and a third elastic module. The holding platform is configured to hold a workpiece. The first elastic module is connected between the base and the holding platform for allowing the holding platform to move along and rotate around a first axis relative to the base. The second elastic module is connected between the base and the holding platform for allowing the holding platform to move along and rotate around a second axis relative to the base. The third elastic module is connected between the base and the holding platform for allowing the holding platform to move along and rotate around a third axis relative to the base. Wherein, the first and the second axes are different horizontal axes, and the third axis is a vertical axis.

Floating type machining platform and floating type machining system

A rotation angle measuring device includes a light source for generating a first light beam with a first polarization direction and a second light beam with a second polarization direction; a first beam splitter for splitting the first light beam and the second light beam to generate a third light beam and a fourth light beam; an image sensor for sensing a first interference pattern generated by the first and second light beams passing through a first displacement measurement module, and sensing a second interference pattern generated by the third and fourth light beams passing through a second displacement measurement module; and a processing unit for calculating two displacement values at two different positions on a measured object according to the first and second interference patterns, in order to further calculate a rotation angle of the rotation angle measuring device relative to the measured object along a first axis.

Rotation angle measuring system and machining system comprising the same

An image inspection device includes a rotating platform configured to carry a workpiece; a first image capturing device configured to capture a top-view image of the workpiece; a second image capturing device configured to capture a lateral-view image of the workpiece; a storage unit configured to pre-store a plurality of lateral-view images of a standard workpiece from different angles; and a processing unit. The processing unit controls the rotating platform to rotate the workpiece to a first angle and a second angle according to the top-view image. The processing unit is configured to generate a first comparison result and a second comparison result by comparing the lateral-view images of the workpiece with lateral-view images of the standard workpiece from, respectively, the first angle and the second angle, and determine whether the workpiece has a defect according to the first comparison result and the second comparison result.

Image inspection device and method

A displacement measuring device includes an optical module for refracting or reflecting light; a beam splitting module including a polarizing beam splitting layer for allowing light with a first polarization direction to pass through and reflecting light with a second polarization direction; a light source for generating a first light beam with the first polarization direction and a second light beam with the second polarization direction, wherein the first light beam is reflected by a measured object after passing through the optical module and the beam splitting module, and the second light beam is reflected by the polarizing beam splitting layer after passing through the optical module; an image sensor for sensing an interference pattern generated by the reflected first and second light beams; and a processing unit for calculating a displacement value of the measured object according to the interference pattern.

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Kaohsiung, Taiwan

Chun-Neng Chan