Cutting Forces and Chip Shaping When Finish Turning of 17-4 PH Stainless Steel under Dry, Wet, and MQL Machining Conditions
This paper analyses three components of total cutting force and chip shape changes when finish turning 17-4 PH (precipitation hardening) stainless steel. A Finite Element Method (FEM) simulation of cutting forces was also performed using the Johnson–Cook constitutive model. The results were compared...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2020-09-01
|
| Series: | Metals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4701/10/9/1187 |
| _version_ | 1797554701865058304 |
|---|---|
| author | Kamil Leksycki Eugene Feldshtein Joanna Lisowicz Roman Chudy Roland Mrugalski |
| author_facet | Kamil Leksycki Eugene Feldshtein Joanna Lisowicz Roman Chudy Roland Mrugalski |
| author_sort | Kamil Leksycki |
| collection | DOAJ |
| description | This paper analyses three components of total cutting force and chip shape changes when finish turning 17-4 PH (precipitation hardening) stainless steel. A Finite Element Method (FEM) simulation of cutting forces was also performed using the Johnson–Cook constitutive model. The results were compared with those obtained from experimental studies. Variable feeds of 0.05–0.4 mm/rev and depth of cut of 0.2–1.2 mm with a cutting speed of 220 m/min were used. The studies were carried out under dry and wet cooling conditions and with the use of minimum quantity lubrication (MQL). This research was realized based on the Parameter Space Investigation (PSI) method. Statistical analysis of the obtained results was carried out using Statistica-13 software. It was found that the cutting force <i>F</i><sub>c</sub> and feed force <i>F</i><sub>f</sub> depend on the depth of cut and feed, and the passive force <i>F</i><sub>p</sub> depends mainly on the feed. Compared to dry cutting conditions, a reduction of 43% and 39% of the cutting force <i>F</i><sub>c</sub> was achieved for wet machining and MQL machining, respectively. Regardless of the cooling conditions, a favorable chip shape was registered for <i>a<sub>p</sub></i> = 1–1.1 mm and <i>f</i> = 0.25–0.3 mm/rev. Compared to the experimental studies, the FEM simulation showed differences of ~13% for the cutting force <i>F</i><sub>c</sub> and of ~36% for the feed force <i>F</i><sub>f</sub>. |
| first_indexed | 2024-03-10T16:35:48Z |
| format | Article |
| id | doaj.art-5d9690bfa7eb42419abb3758dce63939 |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-10T16:35:48Z |
| publishDate | 2020-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-5d9690bfa7eb42419abb3758dce639392023-11-20T12:28:29ZengMDPI AGMetals2075-47012020-09-01109118710.3390/met10091187Cutting Forces and Chip Shaping When Finish Turning of 17-4 PH Stainless Steel under Dry, Wet, and MQL Machining ConditionsKamil Leksycki0Eugene Feldshtein1Joanna Lisowicz2Roman Chudy3Roland Mrugalski4Institute of Mechanical Engineering, University of Zielona Gora, 4 Prof. Z. Szafrana street, 65-516 Zielona Gora, PolandInstitute of Mechanical Engineering, University of Zielona Gora, 4 Prof. Z. Szafrana street, 65-516 Zielona Gora, PolandFaculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, 12 Al. Powstancow Warszawy street, 35-959 Rzeszow, PolandFaculty of Mechanical Engineering, Opole University of Technology, 5 Mikolajczyka street, 45-271 Opole, PolandVolkswagen Motor Polska sp. z o.o., 1 Strefowa street, 59-101 Polkowice, PolandThis paper analyses three components of total cutting force and chip shape changes when finish turning 17-4 PH (precipitation hardening) stainless steel. A Finite Element Method (FEM) simulation of cutting forces was also performed using the Johnson–Cook constitutive model. The results were compared with those obtained from experimental studies. Variable feeds of 0.05–0.4 mm/rev and depth of cut of 0.2–1.2 mm with a cutting speed of 220 m/min were used. The studies were carried out under dry and wet cooling conditions and with the use of minimum quantity lubrication (MQL). This research was realized based on the Parameter Space Investigation (PSI) method. Statistical analysis of the obtained results was carried out using Statistica-13 software. It was found that the cutting force <i>F</i><sub>c</sub> and feed force <i>F</i><sub>f</sub> depend on the depth of cut and feed, and the passive force <i>F</i><sub>p</sub> depends mainly on the feed. Compared to dry cutting conditions, a reduction of 43% and 39% of the cutting force <i>F</i><sub>c</sub> was achieved for wet machining and MQL machining, respectively. Regardless of the cooling conditions, a favorable chip shape was registered for <i>a<sub>p</sub></i> = 1–1.1 mm and <i>f</i> = 0.25–0.3 mm/rev. Compared to the experimental studies, the FEM simulation showed differences of ~13% for the cutting force <i>F</i><sub>c</sub> and of ~36% for the feed force <i>F</i><sub>f</sub>.https://www.mdpi.com/2075-4701/10/9/1187finish turningstainless steelcooling methodscutting forcesFEM simulationJohnson–Cook constitutive model |
| spellingShingle | Kamil Leksycki Eugene Feldshtein Joanna Lisowicz Roman Chudy Roland Mrugalski Cutting Forces and Chip Shaping When Finish Turning of 17-4 PH Stainless Steel under Dry, Wet, and MQL Machining Conditions Metals finish turning stainless steel cooling methods cutting forces FEM simulation Johnson–Cook constitutive model |
| title | Cutting Forces and Chip Shaping When Finish Turning of 17-4 PH Stainless Steel under Dry, Wet, and MQL Machining Conditions |
| title_full | Cutting Forces and Chip Shaping When Finish Turning of 17-4 PH Stainless Steel under Dry, Wet, and MQL Machining Conditions |
| title_fullStr | Cutting Forces and Chip Shaping When Finish Turning of 17-4 PH Stainless Steel under Dry, Wet, and MQL Machining Conditions |
| title_full_unstemmed | Cutting Forces and Chip Shaping When Finish Turning of 17-4 PH Stainless Steel under Dry, Wet, and MQL Machining Conditions |
| title_short | Cutting Forces and Chip Shaping When Finish Turning of 17-4 PH Stainless Steel under Dry, Wet, and MQL Machining Conditions |
| title_sort | cutting forces and chip shaping when finish turning of 17 4 ph stainless steel under dry wet and mql machining conditions |
| topic | finish turning stainless steel cooling methods cutting forces FEM simulation Johnson–Cook constitutive model |
| url | https://www.mdpi.com/2075-4701/10/9/1187 |
| work_keys_str_mv | AT kamilleksycki cuttingforcesandchipshapingwhenfinishturningof174phstainlesssteelunderdrywetandmqlmachiningconditions AT eugenefeldshtein cuttingforcesandchipshapingwhenfinishturningof174phstainlesssteelunderdrywetandmqlmachiningconditions AT joannalisowicz cuttingforcesandchipshapingwhenfinishturningof174phstainlesssteelunderdrywetandmqlmachiningconditions AT romanchudy cuttingforcesandchipshapingwhenfinishturningof174phstainlesssteelunderdrywetandmqlmachiningconditions AT rolandmrugalski cuttingforcesandchipshapingwhenfinishturningof174phstainlesssteelunderdrywetandmqlmachiningconditions |