Yu‐Ta Chen
YOU?
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View article: A Novel Measurement Method for Determining Geometric Errors of Rotary Tables by Using LaserTRACER and Reflectors
A Novel Measurement Method for Determining Geometric Errors of Rotary Tables by Using LaserTRACER and Reflectors Open
In this paper, a novel and robust measurement method is proposed for obtaining the geometric errors of rotary tables by using LaserTRACER and the reflectors mounted on the reflector standard fixture. For the machining accuracy, the six-deg…
View article: Synchronous Measurement and Verification of Position-Independent Geometric Errors and Position-Dependent Geometric Errors in C-Axis on Mill-Turn Machine Tools
Synchronous Measurement and Verification of Position-Independent Geometric Errors and Position-Dependent Geometric Errors in C-Axis on Mill-Turn Machine Tools Open
This paper proposes a synchronous measurement system of four position-independent geometric errors (PIGEs) and two position-dependent geometric errors (PDGEs) for the rotary axis in five-axis machine tools. The measuring instruments used i…
View article: Is coracoclavicular reconstruction necessary in hook plate fixation for acute unstable acromioclavicular dislocation?
Is coracoclavicular reconstruction necessary in hook plate fixation for acute unstable acromioclavicular dislocation? Open
Background:Acromioclavicular joint (ACJ) dislocation is a relatively common shoulder injury. For the treatment of cases of severe ACJ dislocation (Rockwood type III–V), hook plate fixation is a neasy-to-master and minimally-invasive approa…
View article: Is coracoclavicular reconstruction necessary in hook plate fixation for acute unstable acromioclavicular dislocation?
Is coracoclavicular reconstruction necessary in hook plate fixation for acute unstable acromioclavicular dislocation? Open
Background: Acromioclavicular joint (ACJ) dislocation is a relatively common shoulder injury. For the treatment of cases of severe ACJ dislocation (Rockwood type III–V), hook plate fixation is a neasy-to-master and minimally-invasive appro…
View article: Is coracoclavicular reconstruction necessary in hook plate fixation for acute unstable acromioclavicular dislocation?
Is coracoclavicular reconstruction necessary in hook plate fixation for acute unstable acromioclavicular dislocation? Open
Background Acromioclavicular joint (ACJ) dislocation is a relatively common shoulder injury. For the treatment of cases of severe ACJ dislocation (Rockwood type III–V), hook plate fixation is an easy-to-master and minimally-invasive approa…
View article: Is Coracoclavicular Reconstruction Necessary in Hook Plate Fixation for Acute Unstable Acromioclavicular Dislocation?
Is Coracoclavicular Reconstruction Necessary in Hook Plate Fixation for Acute Unstable Acromioclavicular Dislocation? Open
Background: Acromioclavicular joint (ACJ) dislocation is a relatively common shoulder injury. For the treatment of cases of severe ACJ dislocation (Rockwood type III–V), hook plate fixation is an easy-to-master and minimally-invasive appro…
View article: Is Coracoclavicular Reconstruction Necessary in Hook Plate Fixation for Acute Unstable Acromioclavicular Dislocation?
Is Coracoclavicular Reconstruction Necessary in Hook Plate Fixation for Acute Unstable Acromioclavicular Dislocation? Open
Background: Acromioclavicular joint (ACJ) dislocation is a relatively common shoulder injury. For the treatment of cases of severe ACJ dislocation (Rockwood type III–V), hook plate fixation is an easy-to-master and minimally-invasive appro…
View article: Design of a Measurement System for Simultaneously Measuring Six-Degree-Of-Freedom Geometric Errors of a Long Linear Stage
Design of a Measurement System for Simultaneously Measuring Six-Degree-Of-Freedom Geometric Errors of a Long Linear Stage Open
This study designs and characterizes a novel precise measurement system for simultaneously measuring six-degree-of-freedom geometric motion errors of a long linear stage of a machine tool. The proposed measurement system is based on a meth…
View article: An Optical Sensor for Measuring the Position and Slanting Direction of Flat Surfaces
An Optical Sensor for Measuring the Position and Slanting Direction of Flat Surfaces Open
Automated optical inspection is a very important technique. For this reason, this study proposes an optical non-contact slanting surface measuring system. The essential features of the measurement system are obtained through simulations us…