Determination of layer thickness in direct metal deposition using dimensional analysis

被引：30

作者：

Kumar, Subodh ^{[1
]}

Sharma, Vinay ^{[1
]}

Choudhary, Ajit Kumar Singh ^{[1
]}

Chattopadhyaya, Somnath ^{[2
]}

Hloch, Sergej ^{[3
]}

机构：

[1] Birla Inst Technol, Dept Prod Engn, Ranchi 835215, Bihar, India

[2] Indian Sch Mines, Dept ME & MME, Dhanbad 835215, Bihar, India

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

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2013年 / 67卷 / 9-12期

关键词：

Direct Metal Deposition; Process parameters; Dimensional analysis; COMPONENTS;

D O I：

10.1007/s00170-012-4683-1

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Direct Metal Deposition (DMD) is a blown powder laser deposition process that can be used to quickly produce fully dense metallic parts and to repair or modify high-value components. This paper illustrates the use of dimensional analysis to develop a mathematical model for the control of layer deposition in DMD. A brief explanation of the material deposition process is presented and the factors affecting the metal deposition is identified so that they can be used in modeling the height of the metal deposited. The validity of the generalized model is verified from experimental data of H13 steel and Ti material and it is found in good agreement with experimental findings.

引用

页码：2681 / 2687

页数：7

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