Results 61 to 70 of about 2,335,191 (211)
Machining performance of vegetable oil with phosphonium- and ammonium-based ionic liquids via MQL technique [PDF]
, 2019 Thermo-mechanical loads are the main factor that influences the tool wear and product surfaces during machining processes. Lubrication in metal cutting is an effective medium to reduce frictional forces and wear on the tool-workpiece interfaces.
Abd Rahim, Erween +3 more
core +1 more source
Advances in Applied Mathematics, 1999 First of all in this paper some notions and terms are introduced: corner cut polyhedron \(P_n^d (\subset\mathbb{R}^d)\); \({\mathbb{N}^d \choose n}\) -- set of \(n\)-element subsets of \(\mathbb{N}^d\) (with nonnegative integer vectors); staircase; \({\mathbb{N}^d\choose n}_{\text{stair}}\) -- set of finite subsets of staircases from \({\mathbb{N}^d ...
Onn, Shmuel, Sturmfels, Bernd
openaire +1 more source
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
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
core
A review of recent perspectives on biomechanical risk factors associated with anterior cruciate ligament injury [PDF]
, 2014 There is considerable evidence to support a number of biomechanical risk factors associated with non-contact anterior cruciate ligament (ACL) injury. This paper aimed to review these biomechanical risk factors and highlight future directions relating to ...
Boden B. P. +18 more
core +2 more sources
Modelling High Speed Machining with the SPH Method [PDF]
, 2008 The purpose of this work is to evaluate the use of the Smoothed Particle Hydrodynamics (SPH) method within the framework of high speed cutting modelling. First, a 2D SPH based model is carried out using the LS-DYNA® software.
Chieragatti, Rémy +5 more
core
Microtonal Analysis of "Blue Notes" and the Blues Scale
Empirical Musicology Review, 2019 Microtonal evaluation of blue notes in the early blues scale by empirical pitch measurement and statistical characterization has not yet been performed in existing research.
Court B Cutting
doaj +1 more source
Optical flow versus retinal flow as sources of information for flight guidance [PDF]
The appropriate description is considered of visual information for flight guidance, optical flow vs. retinal flow. Most descriptions in the psychological literature are based on the optical flow.
Cutting, James E.
core +1 more source
Analysis of cutting parameters in point machining of parts with complex shape [PDF]
, 2018 This paper presents developed SW module in the postprocessor, which is designed to backward analysis of CAM milling toolpath. The module is designed to analyze multi-axis finishing machining of complex shape parts with milling cutters with a circular ...
Rybín J. +3 more
core
An experimental investigation of chatter effects on tool life [PDF]
, 2009 Tool wear is one of the most important considerations in machining operations as it affects surface quality and integrity, productivity and cost. The most commonly used model for tool life analysis is the one proposed by F.W.
Altintas Y. +11 more
core +1 more source