Technological Assurance of Surface Roughness in Pocket Milling

Gandreddi, J. P.; Geriņš, Ēriks; Kromanis, Artis; Lungevičs, Jānis

doi:10.2507/31st.daaam.proceedings.080

Cited by 2 publications

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In case of machining titanium alloys, feed rate is very crucial as it has a huge effect on surface roughness [50], [55], [56] even with the usage of coolant. If the feed rate increases, the cutting forces increase [13], thus resulting in tool wear.…”

Section: An Overview Of Machining Of Titanium and Its Alloysmentioning

confidence: 99%

Overview of Machinability of Titanium Alloy (Ti6Al4V) and Selection of Machining Parameters

Gandreddi

Kromanis

Lungevičs

et al. 2023

Latvian Journal of Physics and Technical Sciences

View full text Add to dashboard Cite

Machining of titanium alloy Ti6Al4V is a challenging task for the industry; however, there are some solutions to overcome these difficulties. One of those is optimizing the machining parameters. Machining of Ti6Al4V made by additive manufacturing is an emerging future and is even more difficult when comparing to standard Ti6Al4V alloy. There is lot of invention on Ti6AL4V 3D printed samples, but influence of machining post-printing is lacking. In additive manufacturing of Ti6Al4V alloy, it is necessary to make a finishing operation to improve the surface quality and to ensure precise geometry tolerances. During this process, it may affect the workpiece properties such as microhardness, microstructure, internal defect distribution, internal stresses. During printing there are lots of stresses created, heat treatment is done to normalize the parts. Machining (using milling machine) also causes internal stresses which can damage the surface and part itself. Optimisation of machining parameters and printing parameters can solve this issue. This study gives an overview of selection of machining parameters by considering all the previous relevant research.

show abstract

Section: An Overview Of Machining Of Titanium and Its Alloysmentioning

confidence: 99%

Overview of Machinability of Titanium Alloy (Ti6Al4V) and Selection of Machining Parameters

Gandreddi

Kromanis

Lungevičs

et al. 2023

Latvian Journal of Physics and Technical Sciences

View full text Add to dashboard Cite

show abstract

“…(2021) conducted an experimental study on prediction of the roughness parameter Rz, during hard turning of steel C 55 (DIN) using mixed ceramics MC 2 (Al 2 O 3 + TiC). Gandreddi et. al.…”

Section: Pp 085-096mentioning

confidence: 99%

Analysis of Correlation between Surface Roughness and Cutting Parameters in Different Machining Processes

Neslihan¹,

Eyinc²,

Demircioglu³

et al. 2022

DAAAM International Scientific Book

View full text Add to dashboard Cite

This empirical study was investigated to determine correlation between surface roughness and cutting parameters for turning and milling processes. The specimens were operated with the machining techniques as turning and milling. The 3D measurements of surface roughness were obtained with Nano-Focus confocal microscope. The variables were utilized R z as dependent variable and cutting parameters as control factors; respectively, cutting speed, cutting depth, cutter radius and feeding. Multi-linear regression model was used for determination of relation between variable of roughness and cutting parameters. In terms of detection the magnitude and direction of relations, partial correlation was conducted on MATLAB 2021. Mathematical regression models were constituted for turning and milling processes separately.

show abstract

Technological Assurance of Surface Roughness in Pocket Milling

Cited by 2 publications

References 1 publication

Overview of Machinability of Titanium Alloy (Ti6Al4V) and Selection of Machining Parameters

Overview of Machinability of Titanium Alloy (Ti6Al4V) and Selection of Machining Parameters

Analysis of Correlation between Surface Roughness and Cutting Parameters in Different Machining Processes

Contact Info

Product

Resources

About