A Study on Major Factors Influencing Dry Cutting Temperature of AISI 304 Stainless Steel

다국어 초록 (Multilingual Abstract)

TiN coated and uncoated tools were used to conduct the dry cutting temperatures for AISI 304 stainless steel. Effects of cutting variables on cutting temperatures were investigated using single factor experiment method. The optimal cutting parameters of cutting temperatures were obtained through orthogonal experiment method. The forming process and temperature distribution of chips were analyzed using finite element method (FEM). The results show that cutting temperature generally increases with the increase of cutting speed and feed rate. When depth of cut increases at the range of 0.8-1.5 mm, the cutting temperature increases firstly and decreases subsequently. And the cutting temperature of TiN coated tool is lower than that of uncoated tool. The optimal parameters of cutting temperature are obtained by orthogonal experiment, which is A1B1C3. The highest temperature appears on the second deformation zone by the simulation.

참고문헌 (Reference)

1 Soler, D., "Uncertainty of Temperature Measurements in Dry Orthogonal Cutting of Titanium Alloys" 71 : 208-216, 2015

2 Chagas, G. M. P., "Thermal Analysis of the Chip Formation in Austenitic Stainless Steel" 8 : 293-298, 2013

3 Kulkarni, A. P., "Performance of PVD AlTiCrN Coating during Machining of Austenitic Stainless Steel" 29 (29): 402-407, 2013

4 Selvaraj, D. P., "Optimization of Surface Roughness, Cutting Force and Tool Wear of Nitrogen Alloyed Duplex Stainless Steel in a Dry Turning Process Using Taguchi Method" 49 : 205-215, 2014

5 Shashanka, R., "Optimization of Milling Parameters for the Synthesis of Nano-Structured Duplex and Ferritic Stainless Steel Powders by High Energy Planetary Milling" 278 : 35-45, 2015

6 Xie, J., "Micro-Grinding of Micro-Grooved Rake Surface of CBN Cutter Influencing Dry Cutting Temperature" 11 : 192-197, 2014

7 Kulkarni, A. P., "Investigation on Cutting Temperature and Cutting Force in Turning AISI 304 Austenitic Stainless Steel Using AlTiCrN Coated Carbide Insert" 15 (15): 147-156, 2014

8 Martin, M., "Influence of Machining-Induced Martensite on Hydrogen-Assisted Fracture of AISI Type 304 Austenitic Stainless Steel" 36 (36): 11195-11206, 2011

9 Abukhshim, N. A., "Heat Generation and Temperature Prediction in Metal Cutting : A Review and Implications for High Speed Machining" 46 (46): 782-800, 2006

10 El Hakim, M. A., "Effect of Secondary Hardening on Cutting Forces, Cutting Temperature, and Tool Wear in Hard Turning of High Alloy Tool Steels" 65 : 233-238, 2015

11 Alexis Johnney Mertens, "Durability of Polymer Gear-Paired with Steel Gear Manufactured by Wire Cut Electric Discharge Machining and Hobbing" 한국정밀공학회 17 (17): 181-188, 2016

12 Kulkarni, A. P., "Dry Turning of AISI 304 Austenitic Stainless Steel Using AlTiCrN Coated Insert Produced by HPPMS Technique" 64 : 737-746, 2013

13 Marco Mulser, "Development of Magnetic/Non-Magnetic Stainless Steel Parts Produced by Two-Component Metal Injection Molding" 한국정밀공학회 17 (17): 347-353, 2016

14 Zhang, S., "Calculating Transient Temperature Distribution of Single-Coated Tool in High Speed Cutting" 46 (46): 187-193, 2010

15 Akbar, F., "An Evaluation of Heat Partition in the High-Speed Turning of AISI/SAE 4140 Steel with Uncoated and TiN-Coated Tools" 222 (222): 759-771, 2008