Results 81 to 90 of about 9,483,959 (401)
Laser Cutting of Stainless Steel Thin Sheets with Pulsed Nd:Yag Laser [PDF]
, 2008 The parameters of laser cutting mainly depend on material and from thickness. In case of a given material and thickness many settings can be chosen. In this article we examine the laser cutting of 0,4 mm thickness stainless steel sheets with pulsed Nd ...
Dobránszky, János +2 more
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Simulation of low rigidity part machining applied to thin-walled structures [PDF]
, 2010 The aim of this study is to evaluate the modelling of machining vibrations of thin-walled aluminium work- pieces at high productivity rate. The use of numerical simulation is generally aimed at giving optimal cutting conditions for the precision and the ...
Arnaud, Lionel +4 more
core +4 more sources
Roof Cutting Parameters Design for Gob-Side Entry in Deep Coal Mine: A Case Study
Energies, 2019 Roof cutting is an effective technique for controlling the deformation and failure of the surrounding rock in deep gob-side entry. The determination of the roof cutting parameters has become a popular research subject.
D. Fan +6 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
Analytical models for high performance milling. Part I: cutting forces, structural deformations and tolerance integrity [PDF]
, 2006 Milling is one of the most common manufacturing processes in industry. Despite recent advances in machining technology, productivity in milling is usually reduced due to the process limitations such as high cutting forces and stability.
Budak, Erhan
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Effects of Cutting Parameters on the Flank Wear of Cutting Tools with a Cutting Edge
Bulletin of the Polytechnic Institute of Iași. Machine constructions SectionAbstract During a machining operation, the main edge of the cutting tool performs most of the cutting, being susceptible to the following types of wear: corner wear, flank wear, and notch wear. The wear is one of the greatest interests because it is the most widely used criterion for determining cutting tool durability.
Alexandru Mihai Pinca-Bretotean +2 more
openaire +1 more source
Cutting parameters at needle-milling
Izvestiya MGTU MAMI, 2009 In article is open the questions wire brash, its specific and advantage in comparison with other ways of performance of operations of preparation of surfaces of preparations for anticorrosive covering of metal, welding by explosion etc. In article are consider еhe questions of the basic parameters of cutting at wire brash and on what they depend, and ...
V P Voronov, M I Sedykh
openaire +1 more source
Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
wiley +1 more source
Applied SciencesThe aim of this study is to investigate the impact of machining parameters on the deflection of a cutting tool (i.e., end mill) in the milling of a surface with a curvilinear profile. Test samples were made of aluminium alloy EN AW-7075 T651. Experiments
Michał Leleń +8 more
doaj +1 more source
Modelling of cutting process impact on machine tool thermal behaviour based on experimental data [PDF]
, 2017 Achieving high workpiece accuracy is a long-term goal of machine tool designers. There are many causes of workpiece inaccuracy, with thermal errors being the most dominant.
Horejš O., Mareš M.
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