1. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
(a) VM stress distribution and (b) plastic strain distribution (process parameters: V = 3 m/min, α = 5 deg, t0 = 75 μm, tool-up sharp)

2. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
Variation of cutting force: (a) uncut chip thickness, (b) tool edge radius, (c) rake angle, and (d) cutting speed

3. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
Crack-tip types: (a) V-notch and (b) U-notch

4. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
(a) and (b) Typical contour path around the crack-tip

5. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
Flow chart to evaluate J-integral

6. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
Variation of J-integral during microcutting of AISI 1215: (a) uncut chip thickness, (b) cutting speed, (c) rake angle, and (d) tool edge radius

7. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
VM stress and contour path ahead of tool-tip during microcutting of ceramics (process parameters: V = 1800 m/min, α = 0 deg, t0 = 2 μm, tool-up sharp)

8. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
Comparison of J-integral and R during microcutting of AISI125: (a) uncut chip thickness, (b) cutting speed, (c) rake angle, and (d) tool edge radius

9. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
(a)–(l) Contribution of fracture energy to specific cutting energy using J-integral

10. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
FEA model setup

11. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
J-integral terminologies illustrated: (a) contour path without crack face traction around the crack-tip and (b) contour path including crack face traction ahead of the tool-tip during metal cutting

12. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
(a) and (b) Comparison between plastic deformation zone of double-notched fracture test specimens and the shear zone of microcutting [14]. Contour path is shown around the tool-tip including shear zone.

13. Date of download: 10/5/2017
Copyright © ASME. All rights reserved.
From: Fracture Energy Evaluation Using J-Integral in Orthogonal Microcutting
J. Micro Nano-Manuf. 2015;4(1): doi: /
Figure Legend:
Possible two modes of fracture during orthogonal cutting