Results 101 to 110 of about 7,429 (251)
A Holistic Approach to Quantifying and Controlling the Accuracy, Performance and Availability of Machine Tools [PDF]
, 2010 With today’s ever increasing demand for improved accuracy and faster material removal rates, CNC machine tool manufacturers and users are under pressure to supply and maintain machinery with a high degree of accuracy and performance.
Verma, Mayank +10 more
core +1 more source
Fire and Materials, EarlyView.ABSTRACT This study addresses the influence of fibre architecture on the mechanical properties of vacuum‐infused glass fibre reinforced polymer (GFRP) composites at elevated temperatures (ET). Laminates with three different fibre configurations—unidirectional (UD), bidirectional 0°/90° cross‐ply (BD), and ±45° off‐axis angle‐ply (OA) – were tested in ...
Eloísa Castilho +4 more
wiley +1 more source
Electronic based accuracy enhancement of CNC machine tools [PDF]
The need for better machine tool accuracy is discussed together with the factors which can affect machine tool accuracy. A study is made of the various techniques adopted for the reduction of errors in machine tools. The concept of error compensation
Postlethwaite, Scott R.
core
Derivation of a cost model to aid management of CNC machine tool accuracy maintenance [PDF]
, 2015 Manufacturing industries strive to produce improved component accuracy while not reducing machine tool availability or production throughput. The accuracy of CNC production machines is one of the critical factors in determining the quality of these ...
Longstaff, Andrew P. +3 more
core
Research Study Concerning the Structural Design of a Drone Using 3D Print Technology
Macromolecular Symposia, EarlyView.ABSTRACT The frame of a drone serves as support to hold in place all the key components of the drone, such as the battery, controller board, motors, and all the modules needed for different projects. In the industry, the drone frame is CNC machined from a block of material, or in some cases it is made of composite materials, carbon fiber, and ...
Gabriel George Geambaşu +2 more
wiley +1 more source
Investigation on quantitative assessment of energy consumption and the associated sustainability performance of CNC milling machines [PDF]
, 2012 This thesis was submitted for the degree of Master of Philosophy and awarded by Brunel University.The increasing trend of energy prices increment and more and tighter environmental legislation, has led to manufacturing industry and enterprises paying ...
Afsharizand, Behnood
core
Review on Processing Control Strategy for Electrochemical Additive Manufacturing
MetalMat, EarlyView.This review systematically summarizes recent progress in processing control strategies for ECAM, with three key regulation dimensions: current monitoring and closed‐loop control, temperature regulation, and electrolyte flow/nozzle design. The roles of these parameters in governing electrochemical kinetics, mass transport, deposition stability, and ...
Xin Li, Yu Xie, Wangping Wu
wiley +1 more source
Simulation of the structural elements of a three axis VMC for machine tool error compensation [PDF]
, 2008 Great interest is being made by manufacturers and end users in the reduction of inherent errors which occur in the design and manufacture of machine tools.
Longstaff, Andrew P. +5 more
core
MindSphere V2 for CNC machine tools
Mechanik, 2018 Presented is the concept of the implementation of the Internet of Things (IoT) using the MindSphere platform offered by Siemens with accompanying additional hardware and software dedicated to numerically controlled machine tools.
openaire +2 more sources
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To develop and characterize a static, reusable 13C phantom designed to assess and support the harmonization of MRI setups used for hyperpolarized (HP) [1‐13C]pyruvate imaging. Methods The phantom was designed as a 200‐mm‐diameter polycarbonate sphere filled with 8M natural abundance urea and incorporating distinct modules for assessing
Kristina P. Jacobsen +3 more
wiley +1 more source