Abstract
Due to the complex physical state changes during Additive Manufacturing processes, geometric deviations of part surface are unavoidable. In order to assist the study of part geometric deviation from the perspective of physical mechanism, according to the characteristics of layer-wise and line-wise printing in additive manufacturing, a method to describe the in-plane geometric deviation is presented in this paper. The geometric deviation coordinate system is established based on the scanning toolpath and its feed wire as well as the orthogonal direction of the baseline and the feed line in this method. The in-plane geometric deviation can be expressed through scanning toolpath mapping function considering the deviation factors. The geometric deviation representation method is preliminarily verified by the case study of Fused Deposition Modeling parts with a cylinder shape.
| Original language | English |
|---|---|
| Pages (from-to) | 106-111 |
| Number of pages | 6 |
| Journal | Procedia CIRP |
| Volume | 114 |
| DOIs | |
| State | Published - 2022 |
| Event | 17th CIRP Conference on Computer Aided Tolerancing, CAT 2022 - Metz, France Duration: 15 Jun 2022 → 17 Jun 2022 |
Keywords
- Additive Manufacturing
- deviation coordinate system
- Fused Deposition Modeling
- geometric deviation
- scanning toolpath
Fingerprint
Dive into the research topics of 'A Description Method of In-plane Geometric Deviation of Parts Based on Scanning Toolpath Deviation Coordinate System'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver