Results 261 to 270 of about 8,660,062 (300)

Life Prediction of Cutting Tool by the Workpiece Cutting Condition

Advanced Materials Research, 2011
Stops to exchange cutting tool, to set up again the tool in a turning operation with CNC or to measure the workpiece dimensions have direct influence on production. The premature removal of the cutting tool results in high cost of machining, since the parcel relating to the cost of the cutting tool increases.
Noemia Gomes de Mattos de Mesquita, José Eduardo Ferreira de Oliveira, Arimatea Quaresma Ferraz   +2 more
openaire   +1 more source

Cut-Elimination for Quantified Conditional Logic

Journal of Philosophical Logic, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Cutting conditions for thread mills

Russian Engineering Research, 2015
Recommendations are made regarding the operating conditions for thread mills. The supply per tooth, cutting speed, and mill life are determined.
openaire   +1 more source

Dependence of the thermal field in the coated cutting insert on the cutting conditions

2017 IEEE 7th International Conference Nanomaterials: Application & Properties (NAP), 2017
The dependence of the thermal field in the coated cutting insert on various cutting regimes was investigated in this paper using the finite difference method. The effect of the protective coating on the temperature distribution in the cutting insert was analyzed.
A.A. Goncharov, A.N. Yunda, S.A. Goncharova, D.A. Belous, S.V. Koval, L.V. Vasilyeva   +5 more
openaire   +1 more source

The minimum size of graphs satisfying cut conditions

Discrete Applied Mathematics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adam S. Jobson, André E. Kézdy, Jeno Lehel   +2 more
openaire   +3 more sources

On Global Optimality Conditions and Cutting Plane Algorithms

Journal of Optimization Theory and Applications, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Monitoring of Cutting Conditions with Dry Cutting on CNC Turning Machine

Key Engineering Materials, 2010
This paper presents the additional work of the previous research in order to verify the previously obtained cutting condition by using the different cutting tool geometries. The effects of the cutting conditions with the dry cutting are monitored to obtain the proper cutting condition for the plain carbon steel with the coated carbide tool based on the
Somkiat Tangjitsitcharoen, Suthas Ratanakuakangwan   +1 more
openaire   +1 more source

Optimization of Cutting Conditions in Milling Operations by Simulation

IFAC Proceedings Volumes, 1980
This paper discussed economic aspects of metal cutting conditions in milling operations on the basis: 1. maximum productivity, 2. minimum machining costs and 3. minimum machining costs per unit time. The optimal cutting condition with the set of criteria are given with the simulation.
openaire   +1 more source

Optimization of cutting conditions during cutting by using neural networks

Robotics and Computer-Integrated Manufacturing, 2003
Abstract Optimum selection of cutting conditions importantly contribute to the increase of productivity and the reduction of costs, therefore utmost attention is paid to this problem in this contribution. In this paper, a neural network-based approach to complex optimization of cutting parameters is proposed.
Uros Zuperl, Franci Cus
openaire   +1 more source

A problem for the Helmholtz equation outside cuts on the plane with the dirichlet condition and the oblique derivative condition on opposite sides of the cuts

Differential Equations, 2011
Let \(\Gamma\) denotes a finite set of simple open curves on the plane \(\mathbb R^2\). The authors consider the Helmholtz equation \(\Delta u+ k^2u= 0\), \(k=\text{const}\neq 0\), \(\arg k\in [0,\pi/2)\cup (\pi/2,\pi)\) in \(\mathbb R^2\setminus\Gamma\).
Krutitskii, P. A., Prozorov, K. V.
openaire   +1 more source