A practical toolpath planning method for cold spray additive manufacturing of rotational symmetry parts
Publication date
2024-12-20
Document type
Sammelbandbeitrag oder Buchkapitel
Organisational unit
Book title
dtec.bw-Beiträge der Helmut-Schmidt-Universität / Universität der Bundeswehr Hamburg : Forschungsaktivitäten im Zentrum für Digitalisierungs- und Technologieforschung der Bundeswehr dtec.bw : Band 2 – 2024
First page
8
Last page
11
Peer-reviewed
✅
Part of the university bibliography
✅
Keyword
dtec.bw
Cold spray
Additive manufacturing
Toolpath planning
Rotational symmetry part
Abstract
Rotational symmetry parts are common and essential in industrial applications. Cold spray additive manufacturing (CSAM) is an attractive and rapidly developing solid-state material deposition process, providing an efficient and convenient method for producing such parts, as it allows for the rapid formation of high-quality, large-volume 3D objects. Since there is no highly reactive liquid phase involved in this process, the deposited material is free of oxides. As compared to conventional additive manufacturing methods, cold spraying enables to reduce the production costs and times.
In this work, a general implementation method for CSAM of rotating symmetry casing parts is presented. Here, the developed application can handle rotational symmetry parts of arbitrary geometry in the form of CAD files to generate precise toolpaths. Robot offline programming allows for process simulation, analysis, and optimization. Additionally, modelling of robot kinematics is employed to evaluate the effect of the planned toolpaths on the spraying process, ensuring efficient and precise manufacturing processes.
In this work, a general implementation method for CSAM of rotating symmetry casing parts is presented. Here, the developed application can handle rotational symmetry parts of arbitrary geometry in the form of CAD files to generate precise toolpaths. Robot offline programming allows for process simulation, analysis, and optimization. Additionally, modelling of robot kinematics is employed to evaluate the effect of the planned toolpaths on the spraying process, ensuring efficient and precise manufacturing processes.
Version
Published version
Access right on openHSU
Open access