Inhalation exposure to hazardous substances during powder-bed processes

被引：8
|
作者：
Walter, Juergen [1 ]
Baumgaertel, Anja [2 ]
Hustedt, Michael [1 ]
Hebisch, Ralph [2 ]
Kaierle, Stefan [1 ]
机构：
[1] Laser Zentrum Hannover eV LZH, Hollerithallee 8, D-30419 Hannover, Germany
[2] Fed Inst Occupat Safety & Hlth BAuA, Friedrich Henkel Weg 1-25, D-44149 Dortmund, Germany
来源：
10TH CIRP CONFERENCE ON PHOTONIC TECHNOLOGIES [LANE 2018] | 2018年 / 74卷
关键词：
additive manufacturing; powder-bed process; inhalation exposure; occupational safety;
D O I：
10.1016/j.procir.2018.08.114
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This work resumes first results concerning the identification of workers' inhalation exposure by means of workplace measurements in the field of additive manufacturing. In particular for powder-bed processes, risks caused by mixed exposures due to released particles and relevant chemical constituents or possible volatile compounds have to be evaluated. The workplace measurements are focused on processes in the automotive as well as the aviation and tool construction industry. The aim is to gain exposure data concerning the application of metal-containing powders and alloys as well as polymer powders in powder-bed processes and to derive instructions for good working practice. (C) 2018 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：295 / 299
页数：5
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