Manufacturing processes of integral blade rotors for turbomachinery, processes and new approaches

H González-Barrio, A Calleja-Ochoa, A Lamikiz… - Applied Sciences, 2020 - mdpi.com
Manufacturing techniques applied to turbomachinery components represent a challenge in
the aeronautical sector. These components are commonly composed of high resistant super …

[HTML][HTML] Evaluating the effect of minimum quantity lubrication during hard turning of AISI D3 steel using vegetable oil enriched with nano-additives

AMM Ibrahim, MAE Omer, SR Das, W Li… - Alexandria Engineering …, 2022 - Elsevier
Conventional flood lubrication techniques have serious impacts on the environment, health,
and economy. Thus, the implementation of advanced lubrication techniques such as …

A novel deep learning method with partly explainable: Intelligent milling tool wear prediction model based on transformer informed physics

C Hao, X Mao, T Ma, S He, B Li, H Liu, F Peng… - Advanced Engineering …, 2023 - Elsevier
With the trend of lightweight in the field of intelligent electric vehicles and 3C, the demand for
high precision machining of aluminum alloy parts is growing. And tool condition monitoring …

Topology optimization and additive manufacturing in producing lightweight and low vibration gear body

R Ramadani, S Pal, M Kegl, J Predan… - … International Journal of …, 2021 - Springer
Reducing gear vibration as well as its weight is a challenging field latterly. This research
deals with the manufacturing of a gear having cellular lattice body structure by using …

5-axis double-flank CNC machining of spiral bevel gears via custom-shaped tools—Part II: physical validations and experiments

GG Escudero, P Bo, H González-Barrio… - … International Journal of …, 2022 - Springer
Recently, a new methodology for 5-axis flank computer numerically controlled (CNC)
machining, called double-flank machining, has been introduced (see “5-axis double-flank …

Flank-Milling of Integral Blade Rotors Made in Ti6Al4V Using Cryo CO2 and Minimum Quantity Lubrication

H Gonzalez, O Pereira… - Journal of …, 2021 - asmedigitalcollection.asme.org
This paper presents the machining of integral blade rotors (IBRs) made in Ti6Al4V using
CO2 as cryogenic cooling. This kind of component is typical in gas turbines, pumps, and …

Five-axis milling of large spiral bevel gears: toolpath definition, finishing, and shape errors

Á Álvarez, A Calleja, N Ortega, LNL De Lacalle - Metals, 2018 - mdpi.com
In this paper, a five-axis machining process is analyzed for large spiral-bevel gears, an
interesting process for one-of-kind manufacturing. The work is focused on large sized spiral …