A Study of Influence Factors Affecting to Surface Roughness in Stainless Steel Turning

2009 ◽  
Author(s):  
Sittichai Kaewkuekool ◽  
Komson Jirapattarasilp ◽  
Kampol Pechkong
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
Influence Factors ◽  
Factors Affecting ◽  
Steel Turning

scholarly journals Turning Research of Additive Laser Molten Stainless Steel 316L Obtained by 3D Printing

Materials ◽  
2019 ◽  
Vol 12 (1) ◽  
pp. 182 ◽  
Author(s):  
Grzegorz Struzikiewicz ◽  
Wojciech Zębala ◽  
Andrzej Matras ◽  
Magdalena Machno ◽  
Łukasz Ślusarczyk ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
3D Printing ◽  
Machining Process ◽  
Maximum Temperature ◽  
Test Results ◽  
Stainless Steel 316L ◽  
316L Steel ◽  
Cutting Zone ◽  
Steel Turning

This paper presents the characteristic of 316L steel turning obtained by 3D printing. The analysis of the influence of turning data on the components of the total cutting force, surface roughness and the maximum temperature values in the cutting zone are presented. The form of chips obtained in the machining process was also analyzed. Statistical analysis of the test results was developed using the Taguchi method.

Experimental Research on the Abrasive Belt Grinding Blades Material 1Cr13 Stainless Steel

2010 ◽  
Vol 148-149 ◽  
pp. 130-135
Author(s):  
Chun Qiang Yang ◽  
Yun Huang ◽  
Zhi Huang ◽  
Xiao Zhen Li
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
Abrasive Wear ◽  
Wear Mechanisms ◽  
Influence Factors ◽  
Great Influence ◽  
Grinding Force ◽  
Belt Grinding ◽  
Abrasive Belt ◽  
Grinding Time

Blades are the key parts of turbines. The materials used for making blades have many excellent performances such as high intensity, corrosion resistant and temperature resistant. They are of hard to machine materials. However, there is little information available in the literature related to abrasive belt grinding blades materials. And its mechanisms have not yet been fully explained. This paper aims to make a contribution to the understanding of the wear mechanisms of the abrasive belt and its influence factors. A series of tests were conducted on 1Cr13 stainless steel. The surface roughness and the surface topography of abrasive wear were observed. The influences of grinding force and grinding time on surface roughness were discussed. The wear mechanisms are revealed based on the model of abrasive grain’s wear. It revealed that existence of an optimum surface roughness reachable dependent of the grinding force and grinding time. It has also been shown that the type of abrasive and grinding depth have great influence on abrasive wear.

Studying The Effect of a New Mixed Cutting Fluid on Surface Roughness

2020 ◽  
Vol 38 (11A) ◽  
pp. 1593-1601
Author(s):  
Mohammed H. Shaker ◽  
Salah K. Jawad ◽  
Maan A. Tawfiq
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
Cutting Parameters ◽  
Machining Process ◽  
Cutting Fluid ◽  
Depth Of Cut ◽  
Cutting Fluids ◽  
Machining Processes ◽  
Dry Cutting ◽  
Cutting Speeds

This research studied the influence of cutting fluids and cutting parameters on the surface roughness for stainless steel worked by turning machine in dry and wet cutting cases. The work was done with different cutting speeds, and feed rates with a fixed depth of cutting. During the machining process, heat was generated and effects of higher surface roughness of work material. In this study, the effects of some cutting fluids, and dry cutting on surface roughness have been examined in turning of AISI316 stainless steel material. Sodium Lauryl Ether Sulfate (SLES) instead of other soluble oils has been used and compared to dry machining processes. Experiments have been performed at four cutting speeds (60, 95, 155, 240) m/min, feed rates (0.065, 0.08, 0.096, 0.114) mm/rev. and constant depth of cut (0.5) mm. The amount of decrease in Ra after the used suggested mixture arrived at (0.21µm), while Ra exceeded (1µm) in case of soluble oils This means the suggested mixture gave the best results of lubricating properties than other cases.

scholarly journals Biologics Formulation Factors Affecting Metal Leachables from Stainless Steel

2011 ◽  
Vol 12 (1) ◽  
pp. 411-421 ◽  
Author(s):  
Shuxia Zhou ◽  
Christian Schöneich ◽  
Satish K. Singh
Keyword(s):  
Stainless Steel ◽  
Factors Affecting ◽  
Formulation Factors

scholarly journals Post-Processing and Surface Characterization of Additively Manufactured Stainless Steel 316L Lattice: Implications for BioMedical Use

Materials ◽  
2021 ◽  
Vol 14 (6) ◽  
pp. 1376
Author(s):  
Alex Quok An Teo ◽  
Lina Yan ◽  
Akshay Chaudhari ◽  
Gavin Kane O’Neill
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
Surface Characterization ◽  
High Surface ◽  
Surface Characteristics ◽  
Post Processing ◽  
Stainless Steel 316L ◽  
Processing Methods ◽  
Particulate Debris

Additive manufacturing of stainless steel is becoming increasingly accessible, allowing for the customisation of structure and surface characteristics; there is little guidance for the post-processing of these metals. We carried out this study to ascertain the effects of various combinations of post-processing methods on the surface of an additively manufactured stainless steel 316L lattice. We also characterized the nature of residual surface particles found after these processes via energy-dispersive X-ray spectroscopy. Finally, we measured the surface roughness of the post-processing lattices via digital microscopy. The native lattices had a predictably high surface roughness from partially molten particles. Sandblasting effectively removed this but damaged the surface, introducing a peel-off layer, as well as leaving surface residue from the glass beads used. The addition of either abrasive polishing or electropolishing removed the peel-off layer but introduced other surface deficiencies making it more susceptible to corrosion. Finally, when electropolishing was performed after the above processes, there was a significant reduction in residual surface particles. The constitution of the particulate debris as well as the lattice surface roughness following each post-processing method varied, with potential implications for clinical use. The work provides a good base for future development of post-processing methods for additively manufactured stainless steel.

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