منابع مشابه
Cutting Tool Temperature Analysis in Heat-Pipe Assisted Composite Machining
Machining of advanced materials, such as composite, encounters high cutting temperatures and rapid tool wear because of the abrasive nature of the reinforcement phases in the workpiece materials. Ultrahard coatings, such as chemical vapor deposition diamond, have been used for machining such advanced materials. Wear of diamond-coated tools is characterized by catastrophic coating failure, plaus...
متن کاملModelling and Numerical Simulation of Cutting Stress in End Milling of Titanium Alloy using Carbide Coated Tool
Based on the cutting force theory, the cutting stress in end milling operation was predicted satisfactorily through simulation of using finite element method. The mechanistic force models were introduced in high accuracy force predictions for most applications. The material properties in the simulations were defined based on the cutting force theory, as a function of strain and strain rate wher...
متن کاملCutting-Tool Materials and Cutting Fluids
The reasons for the availability of a large variety of cutting-tool materials is best appreciated by reviewing the top eight parameters in the first column in Table 22.2 on p. 638. Among various factors, the type of workpiece material machined, the type of operation, and the surface finish and dimensional accuracy required all affect the choice of a cutting-tool material. For example, for inter...
متن کاملThe Impact of Cutting Tool Materials on Cutting Force
A judicious choice of insert material, tool geometry and cutting conditions can make hard turning produce better surfaces than grinding. In the present study, an attempt has been made to investigate the effect of cutting tool materials on cutting forces (feed force, thrust force and cutting force) in finish hard turning of AISI D2 cold work tool steel. In conclusion of the results obtained with...
متن کاملInvestigation on Cutting Temperature and Tool-wear and Comparing Them with Fem Results
Finite element modeling (FEM) of machining is a widely applied way to get information about the phenomena occurring during the cutting process. However, the results have to be validated by real data collected by cutting experiments. We have realized a machining experiment focusing on temperature and tool-wear. The paper introduces some results and compares them with the FEM outcomes.
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ژورنال
عنوان ژورنال: Vestnik of Don State Technical University
سال: 2015
ISSN: 1992-5980
DOI: 10.12737/6897