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Toplam kayıt 5, listelenen: 1-5
Linear analysis of chatter vibration and stability for orthogonal cutting in turning
(2011)
The productivity of high speed milling operations is limited by the onset of self-excited vibrations known as chatter. Unless avoided, chatter vibrations may cause large dynamic loads damaging the machine spindle, cutting ...
Optimization of tool geometry parameters for turning operations based on the response surface methodology
(2011)
This investigation focuses on the influence of tool geometry on the surface finish obtained in turning of AISI 1040 steel. In order to find out the effect of tool geometry parameters on the surface roughness during ...
Application of Phase Change Materials to Pre-Heating of Evaporator and Pressure Regulator of a Gaseous Sequential Injection System
(2011-07-23)
The vehicle engines having gaseous sequential injection systems of liquefied petroleum gas (LPG) are operated on gasoline until the engine coolant reaches the required temperature because the heat of the engine coolant ...
A new process damping model for chatter vibration
(2011)
This paper presents a new analytical process damping model (PDM) and calculation of Process Damping Ratios (PDR) for chatter vibration for low cutting speeds in turning operations. In this study a two degree of freedom ...
From Metalloligand to Extended 3D Network: Synthesis, Crystal Structure and Magnetic Property of {[Cu(en)(2)][Cu(mu(3)-pydc)(2)]center dot 6H(2)O} (n)
(Springer, 2011)
A novel 2D coordination polymer, {[Cu(en)(2)][Cu(mu(3)-pydc)(2)]center dot 6H(2)O} (n) (1) pyridine-2,3-dicarboxylic acid (pydcH(2)); ethylenediamine (en), based on the metalloligand [Cu(mu-pydcH)(2)] (n) , has been prepared ...