Huixian Li, ChenHao Wu, Liang Ma. Scan Line Filling Algorithm for Metal Additive Manufacturing Based on Information Inheritance between Layers[J]. Laser & Optoelectronics Progress, 2021, 58(21): 2114006
- Laser & Optoelectronics Progress
- Vol. 58, Issue 21, 2114006 (2021)
Fig. 1. Data structure of proposed algorithm
Fig. 2. Definition of Layer
Fig. 3. Definition of LayerPart
Fig. 4. Definition of Polygons
Fig. 5. Layer grouping
Fig. 6. Flow chart of layer grouping
Fig. 7. Schematic of "equalization"
Fig. 8. Schematic of "shrinking"
Fig. 9. Schematic of "expansion"
Fig. 10. Temporary path storage structure
Fig. 11. Final path storage structure
Fig. 12. Filling algorithm based on information inheritance between layers
Fig. 13. Test model
Fig. 14. Contour filling results. (a) 100th floor; (b) 1500th floor; (c) 1800th floor
Fig. 15. Time consumption of each algorithm versus scan line spacing
Fig. 16. Time consumption of each algorithm versus layer number
|
Table 1. Time-consumption comparison of different filling algorithms for different models
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20