Defect reduction in the CO2 laser cutting of glassware rim
Conference proceedings article
ผู้เขียน/บรรณาธิการ
กลุ่มสาขาการวิจัยเชิงกลยุทธ์
ไม่พบข้อมูลที่เกี่ยวข้อง
รายละเอียดสำหรับงานพิมพ์
รายชื่อผู้แต่ง: Phophoung A., Tangwarodomnukun V.
ผู้เผยแพร่: Trans Tech Publications
ปีที่เผยแพร่ (ค.ศ.): 2016
Volume number: 872
หน้าแรก: 133
หน้าสุดท้าย: 137
จำนวนหน้า: 5
ISBN: 9783038357353
นอก: 0255-5476
eISSN: 1662-9752
ภาษา: English-Great Britain (EN-GB)
บทคัดย่อ
Defects in glassware are unacceptable in terms of product strength and aesthetics. The unsmooth cut rim of glassware can often be found in the laser trimming of excessive part after blow molding process. Such defect is basically not safe to use and has to be rejected from the production, thereby inevitably increasing the manufacturing cost and time. Hence, this research aims to reduce the defect in glassware rim induced by the laser cutting process. A wine glass was used as a workpiece sample in this study. Laser power, laser cutting time and workpiece rotational speed were tested and optimized to reduce the defects by using the response surface methodology. The optimum condition for the laser cutting of wine glass was found to be 225-W laser power, 2.4-s cutting duration and 335-rpm rotational speed. ฉ 2016 Trans Tech Publications, Switzerland.
คำสำคัญ
Glassware