Dimensional analyses and surface quality of the laser cutting process for engineering plastics

被引：42

作者：

Kurt, Mustafa ^{[1
]}

Kaynak, Yusuf ^{[1
]}

Bagci, Eyup ^{[2
]}

Demirer, Halil ^{[3
]}

Kurt, Mahir ^{[4
]}

机构：

[1] Marmara Univ, Fac Tech Educ, Dept Mech, TR-34722 Istanbul, Turkey

[2] UME Natl Metrol Inst Turkey, Dimens Grp Labs, Kocaeli, Turkey

[3] Marmara Univ, Fac Tech Educ, Dept Met & Mat, TR-34722 Istanbul, Turkey

[4] Marmara Univ, Inst Grad Studies Pure & Appl Sci, TR-34722 Istanbul, Turkey

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2009年 / 41卷 / 3-4期

关键词：

Laser cutting; Analysis of variance (ANOVA); Engineering plastics; Dimensional error; CO2-LASER; OPTIMIZATION;

D O I：

10.1007/s00170-008-1468-7

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this study, the effect of the CO2 laser cutting process parameters (gas pressure, cutting speed, and laser power) on the dimensional accuracy and measured surface roughness of engineering plastic (PTFE and POM) materials was investigated. Cutting surface profile of specimens was examined by using an optical microscope. The surface quality of specimens was examined by measuring surface roughness and form error. Analysis of variance (ANOVA) and regression analyses are employed to assess the effect of the process parameters on the dimensional accuracy.

引用

页码：259 / 267

页数：9

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