1. Date of download: 6/9/2016 Copyright © ASME. All rights reserved. From: Feasibility of Supercritical Carbon Dioxide Based Metalworking Fluids in Micromilling J. Manuf. Sci. Eng. 2013;135(2):024501-024501-6. doi:10.1115/1.4023375 High-precision MMT system Figure Legend:

2. Date of download: 6/9/2016 Copyright © ASME. All rights reserved. From: Feasibility of Supercritical Carbon Dioxide Based Metalworking Fluids in Micromilling J. Manuf. Sci. Eng. 2013;135(2):024501-024501-6. doi:10.1115/1.4023375 Delivery nozzle Z and rapidly expanding scCO 2 + oil mixture Figure Legend:

3. Date of download: 6/9/2016 Copyright © ASME. All rights reserved. From: Feasibility of Supercritical Carbon Dioxide Based Metalworking Fluids in Micromilling J. Manuf. Sci. Eng. 2013;135(2):024501-024501-6. doi:10.1115/1.4023375 scCO 2 MWF delivery system: C. tank of food-grade carbon dioxide; V. gate valve; G. pressure gauge; N. check valve; R. CO 2 compression pump; D. burst disc; P. PLC; S1. hydraulic oil sump; U. hydraulic oil pump; S2. vegetable oil reservoir; F. oil filter; E. oil pump; M. high pressure mixing chamber; L. oil level sensor; T. temperature sensor; O. solenoid valve; Z. spray nozzle Figure Legend:

4. Date of download: 6/9/2016 Copyright © ASME. All rights reserved. From: Feasibility of Supercritical Carbon Dioxide Based Metalworking Fluids in Micromilling J. Manuf. Sci. Eng. 2013;135(2):024501-024501-6. doi:10.1115/1.4023375 Bottom surface roughness (R a ) for AISI 304 (left) and Cu-101 (right) with and without scCO 2 MWF for all machining conditions examined Figure Legend:

5. Date of download: 6/9/2016 Copyright © ASME. All rights reserved. From: Feasibility of Supercritical Carbon Dioxide Based Metalworking Fluids in Micromilling J. Manuf. Sci. Eng. 2013;135(2):024501-024501-6. doi:10.1115/1.4023375 Burr formation on AISI 304 and Cu-101 with and without scCO 2 MWF for all machining conditions examined where + and – signs in parentheses represent levels of f z, a p, and v c in that order Figure Legend:

6. Date of download: 6/9/2016 Copyright © ASME. All rights reserved. From: Feasibility of Supercritical Carbon Dioxide Based Metalworking Fluids in Micromilling J. Manuf. Sci. Eng. 2013;135(2):024501-024501-6. doi:10.1115/1.4023375 (a) Wear progression and (b) SEM images of tool nose wear in dry and scCO 2 assisted machining of Cu-101 Figure Legend:

7. Date of download: 6/9/2016 Copyright © ASME. All rights reserved. From: Feasibility of Supercritical Carbon Dioxide Based Metalworking Fluids in Micromilling J. Manuf. Sci. Eng. 2013;135(2):024501-024501-6. doi:10.1115/1.4023375 Average specific cutting energies for (a) for AISI 304 stainless steel and (b) and Cu-101 with and without scCO 2 MWF under all four machining conditions examined Figure Legend:

8. Date of download: 6/9/2016 Copyright © ASME. All rights reserved. From: Feasibility of Supercritical Carbon Dioxide Based Metalworking Fluids in Micromilling J. Manuf. Sci. Eng. 2013;135(2):024501-024501-6. doi:10.1115/1.4023375 Cutting forces for Cu-101 when machining with scCO 2 MWF at 3 μm/tooth chip load, 40 μm axial depth of cut, and 100 m/min cutting speed Figure Legend: