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刀具路徑補償方法應用於非球面輪廓誤差之研究 = Research on ...

高建南

刀具路徑補償方法應用於非球面輪廓誤差之研究 = Research on the Tool Path Compensation on Method applied to the Profile Errors of AsphericalPlastic Lens

Record Type:	Language materials, printed : monographic
Paralel Title:	Research on the Tool Path Compensation on Method applied to the Profile Errors of AsphericalPlastic Lens
Author:	高建南,
Secondary Intellectual Responsibility:	劉建宏,
Secondary Intellectual Responsibility:	國立虎尾科技大學
Place of Publication:	雲林縣
Published:	國立虎尾科技大學;
Year of Publication:	民97[2008]
Edition:	初版
Description:	71面圖,表 : 30公分;
Subject:	刀具補償
Subject:	aspherical
Online resource:	http://140.130.12.251/ETD-db/ETD-search-c/view_etd?URN=etd-0124108-212810
Summary:	本文研究主要是以手機照相鏡頭為例，考慮鏡片模仁的形狀、刀具R值輪廓精度、超精密加工機精度、量測誤差等因素，以Taylor Hobson儀器量測進行非球面曲面資料點的截取，利用LabVIEW撰寫補償程式，提出以刀具補償的方法進行非球面鏡片模仁輪廓誤差值的補償，以不同的補償比擬合出最佳補償的非球面修正係數，在超精密加工時輸入最佳的補償係數對模仁進行誤差量的補償。實驗結果預補償後可達到43~78%的改善效果。透過此研究可改善超精密加工模仁的輪廓誤差精度，且從輪廓誤差較小的狀態開始進行射出成形實務的補償，可獲得更符合輪廓誤差精度的非球面鏡片，使鏡頭能達到最佳的成像品質。 The main purpose of this research is to use the example of mobile phone lens. Considering of the factors such as the shape of lens core, the precision of R-value blade shaping and ultra-precision machine, the measuring errors, we could be aware that the data could be collected by using the “Taylor Hobson” equipment to measure the aspheric lens. Moreover, to use the software for compensation, written by “LabVIEW”, and proposing the blade tooling compensation of the shape errors, which is based on aspheric lens core, it can be fitting separately the best aspheric coefficient when the process of ultra-precision machine is entered the best one for the compensation against the measurement error of core. The result of this experiment nearly can reach the difference of errors on the rest of precise machine, which shows the improvement during 43 to 78 percentages. Through this research, it can not only improve the precision of errors on the shape of ultra-precise core, but also provide the best image quality to lens from the less errors of shape on aspheric lens, which is more fitting the precision of shape ones.

刀具路徑補償方法應用於非球面輪廓誤差之研究 = Research on the Tool Path Compensation on Method applied to the Profile Errors of AsphericalPlastic Lens
高, 建南

刀具路徑補償方法應用於非球面輪廓誤差之研究 = Research on the Tool Path Compensation on Method applied to the Profile Errors of AsphericalPlastic Lens / 高建南撰 - 初版. - 雲林縣 : 國立虎尾科技大學, 民97[2008]. - 71面 ; 圖,表 ; 30公分.
刀具補償aspherical

劉, 建宏

刀具路徑補償方法應用於非球面輪廓誤差之研究 = Research on the Tool Path Compensation on Method applied to the Profile Errors of AsphericalPlastic Lens
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330 $a 本文研究主要是以手機照相鏡頭為例，考慮鏡片模仁的形狀、刀具R值輪廓精度、超精密加工機精度、量測誤差等因素，以Taylor Hobson儀器量測進行非球面曲面資料點的截取，利用LabVIEW撰寫補償程式，提出以刀具補償的方法進行非球面鏡片模仁輪廓誤差值的補償，以不同的補償比擬合出最佳補償的非球面修正係數，在超精密加工時輸入最佳的補償係數對模仁進行誤差量的補償。實驗結果預補償後可達到43~78%的改善效果。透過此研究可改善超精密加工模仁的輪廓誤差精度，且從輪廓誤差較小的狀態開始進行射出成形實務的補償，可獲得更符合輪廓誤差精度的非球面鏡片，使鏡頭能達到最佳的成像品質。 The main purpose of this research is to use the example of mobile phone lens. Considering of the factors such as the shape of lens core, the precision of R-value blade shaping and ultra-precision machine, the measuring errors, we could be aware that the data could be collected by using the “Taylor Hobson” equipment to measure the aspheric lens. Moreover, to use the software for compensation, written by “LabVIEW”, and proposing the blade tooling compensation of the shape errors, which is based on aspheric lens core, it can be fitting separately the best aspheric coefficient when the process of ultra-precision machine is entered the best one for the compensation against the measurement error of core. The result of this experiment nearly can reach the difference of errors on the rest of precise machine, which shows the improvement during 43 to 78 percentages. Through this research, it can not only improve the precision of errors on the shape of ultra-precise core, but also provide the best image quality to lens from the less errors of shape on aspheric lens, which is more fitting the precision of shape ones.
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