Liu Jinyue, Wang Xiaoshuai, Li Yang, Jia Xiaohui. Overall Fitting of Blade Contour Based on Tool Measurement Using Machine Vision[J]. Laser & Optoelectronics Progress, 2020, 57(2): 21505
- Laser & Optoelectronics Progress
- Vol. 57, Issue 2, 21505 (2020)
Fig. 1. Captured tool images.(a) LL-type; (b) LCL-type
Fig. 2. Ai versus k
Fig. 3. Weighted value Sk versus k
Fig. 4. Curves of tool angle Ai. (a) LL-type tool vector angle; (b) LCL-type tool vector angle
Fig. 5. Scatter plots of tool contour. (a) LL-type tool; (b) LCL-type tool
Fig. 6. Contour scatter plots after rotation transformation of Fig. 5 (b)
Fig. 7. Fitting results of slightly worn LL-type tool. (a) Piecewise fitting; (b) overall fitting
Fig. 8. Fitting results of slightly worn LCL-type tool. (a) Piecewise fitting; (b) overall fitting
Fig. 10. Fitting results of severely worn LL-type tool. (a) Piecewise fitting; (b) overall fitting
Fig. 11. Fitting results of severely worn LCL-type tool. (a) Piecewise fitting; (b) overall fitting
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Table 1. Results of tool fitting residual
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