INFLUENCE OF FOCUSING TUBE WEAR ON VIBRATIONS AND SURFACE ROUGHNESS

被引：5

作者：

Radvanska, Agata ^{[1
]}

Hreha, Pavol ^{[1
]}

Knapcikova, Lucia ^{[1
]}

Petru, Jana ^{[2
]}

Zlamal, Tomas ^{[2
]}

Monka, Peter ^{[1
]}

机构：

[1] Tech Univ Kosice Seat Presov, Fac Mfg Technol, Presov 08001, Slovakia

[2] VSB Tech Univ Ostrava, Fac Mech Engn, Ostrava 70833, Czech Republic

来源：

TEHNICKI VJESNIK-TECHNICAL GAZETTE | 2015年 / 22卷 / 02期

关键词：

abrasive waterjet; focusing tube; surface quality; vibration; ABRASIVE WATER-JET; MATERIAL REMOVAL; STRESS;

D O I：

10.17559/TV-20130617095652

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper deals with the study of the focusing tube wear influence on surface quality and vibrations produced by abrasive waterjet by means of experiments design. The experiments deal with evaluation of the influence of focusing tube wear on surface quality and parameters of vibration generated by abrasive waterjet cutting. The main task of the first experiment was to study the significance of four selected factors of independent variables (focusing tube wear, traverse rate, abrasive mass flow rate and pressure) by full factorial analysis at two levels. The aim of the second experiment was to study the influence of focusing tube wear on the vibration parameters. It has been observed that focusing tube wear has a significant negative influence on surface quality and parameters of vibration.

引用

页码：271 / 278

页数：8

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