雷射技術應用已經成為各產業不可或缺的重要技術,但是在國內有關雷射加工技術的文獻資料大部分為公司機密而不易取得,所以並沒有雷射加工對材料的加工參數可供參考,希望本研究所得到調整解析度、雕刻速度、功率強度等等參數,做統整歸類,可節省測試材質參數所耗費的實驗時間與材料成本。 本研究主要是針對壓克力進行雷射加工特性之研究,所使用的雷射雕刻機為二氧化碳雷射,結合雷射加工技術與影像處理技術,選用不同類型的壓克力板當試驗基材進行雷射3D立體曲面雕刻,使用試誤法進行參數調整,以達到理想的雷射成品,求得不同灰階值的壓克力板間材料去除率比較,最後再以壓克力得到參數對其他材料進行調整。
Laser technology has become an indispensable technology for each industry. Most of the domestic literature data on laser machining is kept as commercial secret of most companies, so there is no parameter regarding material processing with laser machining for reference. We hope that the parameters such as resolution adjustment, engraving speed and power intensity obtained in this study can be sorted out to save the test time and material costs for material parameter tests. The study is conducted for the laser machining characteristics of acrylic with a carbon dioxide laser engraver, which combines laser machining technology and image processing technology , for 3D curved surface engraving on different types of acrylic sheets. It adjusts the parameters with the trial and error method in order to achieve desired laser machined products, obtain the material removal rate of acrylic sheets at different gray-scale values, and finally adjust other materials with acrylic parameters obtained.