Experimental study of coated carbide tools behaviour: application for Ti-5-5-5-3 turning [PDF]
, 2011 The goal of this paper is to study the relation between the input data (conditions and geometry of cut) and answers (wear of tool, forces and cutting temperatures) when machining the Ti-5-5-5-3 alloy treated. This study has shown that the cutting process
Baili, Maher +3 more
core +4 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Cutting tool condition monitoring using eigenfaces
Production Engineering, 2022 AbstractEffective monitoring of the tool wear condition within a machining process can be very challenging. Depending on the sensors used, often only a part of the relevant wear information can be detected. In the case of milling processes data acquisition is made even more difficult by the fact that the process working point is inaccessible for sensor
Wolfgang König, Hans-Christian Möhring
openaire +3 more sources
Dry Forages: Process and techniques (OK-Net EcoFeed Practice Abstract) [PDF]
, 2020 To obtain the best forage quality, cutting at the correct time is important, when cellulose and lignin content is not too high. During spring, cutting early is the best option to preserve forage quality; for grasses, the correct time is beginning of ...
Papi, Eugenio
core
A predictive surface profile model for turning based on spectral analysis [PDF]
, 2013 This article presents a predictive approach of surface topography based on the FFT analysis of surface profiles. From a set of experimental machining tests, the parameters investigated are: feed per revolution, insert nose radius, depth of cut and ...
COSTES, Jean-Philippe
core +5 more sources
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Traverse Grinding of X6CrNiMoTi Steel and its Final Surface Quality for Giving Cutting Conditions
Production Engineering Archives, 2015 Machining of stainless steels is often an important used technology. Products made from these materials are often used in mechan-ical engineering and the quality of workpiece surface roughness after machining respective grinding is one of the important ...
Nataša Náprstková +2 more
doaj
Machinability of stir-cast Al7075-based hybrid nanocomposites under dry and compressed-air cooling conditions [PDF]
EPJ Web of ConferencesIn this study, the machinability of the stir-cast Al7075-based hybrid nanocomposites is evaluated during turning under dry and compressed air-cooling conditions.
Patil Suhas +4 more
doaj +1 more source
Aggressive prostate cancer is associated with pericyte dysfunction
Molecular Oncology, EarlyView.Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero +11 more
wiley +1 more source
Application of the stability lobes theory to milling of thin workpieces, experimental approach [PDF]
, 2003 The optimisation of cutting conditions in High Speed Machining (HSM) requires the use of a vibratory approach in order to avoid a fast deterioration of the tool and of the spindle, as well as a loss of quality of the surface rough- ness.
Arnaud, Lionel, Dessein, Gilles
core