Results 251 to 260 of about 385,035 (296)
Some of the next articles are maybe not open access.
Cutting Edge Preparation for Cemented Carbide Milling Tools
Advanced Materials Research, 2009After the grinding process, the cutting edges of cemented carbide milling tools tend to chipping. Chipping has a strong influence on the tool performance. For this reason, the cutting edges are further prepared. Additionally, a cutting edge rounding has an impact on the wear behavior and the process stability.
Berend Denkena +2 more
openaire +1 more source
Cutting Edge Preparation by Means of Abrasive Brushing
Key Engineering Materials, 2010The need for new cutting tool technologies is driven by the constantly increasing performance of machine tools and the rising market competition. Current research results show that an improved combination of the cutting edge macro- and microgeometry, together with an appropriate substrate and coating, leads to a significant enhancement of cutting tool ...
Berend Denkena +3 more
openaire +1 more source
Effect of cutting parameters and cutting edge preparation on milling of VP20TS steel
The International Journal of Advanced Manufacturing Technology, 2021Tool steels, especially those from P series, are important materials for the industry, since the need for mold manufacturing is becoming greater, mainly due to the expansion of the plastic industry. The VP20TS steel is a material applied to the transformation of plastics that has as main alloy elements such as chromium, manganese, molybdenum, and ...
Marcos Guilherme Carvalho Braulio Barbosa +2 more
openaire +1 more source
Influence of Edge Preparation on Cutting Tool Wear
Applied Mechanics and Materials, 2012Edge preparation is not only the process of grinding proper geometry of cutting edge or removing micro-cracks on cutting edge region, but also a way of improving cutting tool life. In this study, cutting models with different cutting edge radius were set up with FEM software.
Guo Bing Chai, Wei Wang, Ai Bing Yu
openaire +1 more source
Cutting edge preparation using the discrete element software EDEM
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2020The high-speed and high-efficient cutting is the future of the mechanical processing technology. The tool edge preparation prolongs the service life of the tool, elevates the machined surface quality and the cutting performance through modification of the cutting edge contour, micro-topography and microstructure in the edge area.
Xuefeng Zhao +3 more
openaire +1 more source
Customized cutting edge preparation by means of grinding
Precision Engineering, 2013Abstract Due to their low load resistance, sharp ground cutting edges are generally considered disadvantageous to high performance cutting processes. Consequently, providing additional cutting edge preparation in order to enhance tool-lifetime and – performance has become increasingly important.
B. Denkena, J. Köhler, C.E.H. Ventura
openaire +1 more source
Effect of edge preparation technologies on cutting edge properties and tool performance
The International Journal of Advanced Manufacturing Technology, 2019Edge preparation has gained widespread use due to its low cost and high impact. Various edge preparation methods are reported in the literature. Choice of edge preparation techniques influences the edge properties and the ensuing tool performance. The current work investigates the influence of three different edge preparation methods, brushing, drag ...
Wanting Wang +5 more
openaire +1 more source
Influence of Edge Preparation Parameters on the Cutting Edge in Drag Finishing
Key Engineering Materials, 2016Tool edge preparation can eliminate defects and realize hone cutting edge, which can improve the quality of the workpiece surface, elevate the stability of cutting process and the tool life. In order to better investigate the edge preparation mechanism, the influence law of the edge preparation process parameters on the cutting edge is analyzed.
Xue Feng Zhao +3 more
openaire +1 more source
Finite Element Analysis of Precision Hard Cutting Using Different Cutting Edge Preparation
Applied Mechanics and Materials, 2007Machining hardened steels has become an important manufacturing process, particularly in the automotive and bearing industries. Hardened steel GCr15 with its harness between HRC50 and HRC65 is one kind of more difficult machining material. Abrasive processes such as grinding have typically been required to machine hardened steels, but advances in ...
Yu Wang +4 more
openaire +1 more source
Refractory Metal‐Based MXenes: Cutting‐Edge Preparation and Applications
SmallAbstractRefractory metal‐based MXenes refer to MXenes with M as a refractory metal. Due to their high conductivity, large specific surface area, multiple active sites, high photothermal conversion efficiency, adjustable surface groups, and controllable nanolayer spacing, they hold broad application prospects in various fields such as ...
Ruiyan Sun +9 more
openaire +2 more sources