Potenzial des Laserstrahlsinterns von PEEK zur Erzeugung kleiner Bauteilstrukturen

RTejournal - Forum für Rapid Technologie

Thomas Rechtenwald²  Thomas Frick³  Michael Schmidt¹ 

[1] Lehrstuhl für Photonische Technologien Universität Erlangen-Nürnberg;Bayerisches Laserzentrum;Bayrisches Laserzentrum

关键词: Lasersintern;    Selektives Lasersintern;    Polyaryletherketon;    PEEK;    Funktionale Prototypen;    Kunststoff;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: DiPP NRW

【 摘 要 】

Laser sintering gets new opportunities by the new system technology for processing polyaryl (-ether) ketone like PEK or PEEK. Especially the increased strength, stiffness and temperature resistance compared with laser sintered PA 12 parts allows the development of new applications. For technical applications are also questions of part accuracy and spatial resolution for small parts important. This paper shows the dependencies shrinkage and beam width compensation form important process parameters and investigates the generation of small part structures by means of laser sintering PEEK.

【 授权许可】

Unknown