Results 31 to 40 of about 942,686 (360)
iPolytech Journal, 2023 The aim was to develop, manufacture and test a technically simple dynamometer for monitoring the cutting process during boring and turning. An S20R-SSSCR09 right-hand cutter was selected as a research object. To register the cutting force and vibration movements of the cutter tip in tangential and radial directions, the cutter was equipped with four ...
V. M. Svinin +5 more
openaire +1 more source
Indirect Adhesion Wear Parametric Analysis in the Dry Turning of UNS A97075 Alloys [PDF]
, 2017 In this work a study of the influence of cutting parameters (cutting speed, feed and depth of cut) on indirect adhesion tool wear in the dry machining of UNS A97075 Al-Zn alloys has been made. In addition, an experimental methodology for a first approach
Marcos Bárcena, Mariano +3 more
core +2 more sources
Influence of deposition pressure on structure and properties of AlCrSiN/Mo self-lubricating coating
Cailiao gongchengTo solve the problem that the cutting temperature rises sharply due to the high friction coefficient of AlCrSiN coated tools during dry cutting， which seriously shortens the service life of the tool， the tribological properties of the coating are ...
WANG Chongyang +9 more
doaj +1 more source
FEM STRUCTURAL ANALYSIS OF A LATHE TOOL BY USING CATIA [PDF]
Fiabilitate şi Durabilitate, 2018 With the aid of the finite element analysis method can be studied problems whose complexity is given by the complicated geometric configuration of the bodies, material inhomogeneities, anisotropy of the materials, composite materials, etc.
Alin NIOAŢĂ, Alin STĂNCIOIU
doaj
Micromachines, 2022 The cutting tool heats up during the cutting of high-performance super alloys and it negatively affects the life of the cutting tool. Improved tool life can enhance both the machinability and sustainability of the cutting process.
Shafahat Ali +2 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed +5 more
wiley +1 more source
Tool Life of PM-HSS Cutting Tools when Milling of Titanium Alloy [PDF]
, 2017 Machining of titanium alloys meets with poor life of a cutting tool. It is caused by a low thermal conductivity and by a high strength-to-weight ratio of the alloys. Various approaches for cost-effective and productive machining titanium alloys are still
Bach P., Trmal G., Zeman P.
core
Modelling flan wear of carbide tool insert in metal cutting [PDF]
, 2005 In this paper theoretical and experimental studies are carried out to investigate the intrinsic relationship between tool flank wear and operational conditions in metal cutting processes using carbide cutting inserts.Anewflank wear rate model, which ...
Armarego +13 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura +5 more
wiley +1 more source
An experimental study of the effect of high-pressure water jet assisted turning (HPWJAT) on the surface integrity [PDF]
, 2011 This study deals with the effect of High-Pressure Water Jet Assisted Turning (HPWJAT) of austenitic stainless steels on chip shape and residual stresses. The machining of the austenitic stainless steels represents several difficulties. Recently, research
HABAK, Malek, LEBRUN, Jean-Lou
core +4 more sources