scholarly journals Experimental Investigations on the Machinability of Tungsten Carbides in Orthogonal Cutting with Diamond-coated Tools

Procedia CIRP ◽  
2016 ◽  
Vol 46 ◽  
pp. 416-419 ◽  
Author(s):  
Michael Ottersbach ◽  
Wei Zhao
Keyword(s):  
Orthogonal Cutting ◽  
Experimental Investigations ◽  
Tungsten Carbides ◽  
Coated Tools

scholarly journals Experimental investigations on hot forming of AA6082 using advanced plasma nitrocarburised and CAPVD WC: C coated tools

2017 ◽  
Vol 240 ◽  
pp. 190-199 ◽  
Author(s):  
Yangchun Dong ◽  
Kailun Zheng ◽  
Jonathan Fernandez ◽  
Xiaoying Li ◽  
Hanshan Dong ◽  
...  
Keyword(s):  
Hot Forming ◽  
Experimental Investigations ◽  
Coated Tools

scholarly journals Numerical modeling of wear in orthogonal cutting of multilayer coated tools

Procedia CIRP ◽  
2021 ◽  
Vol 102 ◽  
pp. 67-72
Author(s):  
Grégory Methon ◽  
Cédric Courbon ◽  
Rachid M’Saoubi ◽  
Mathieu Girinon ◽  
Joël Rech
Keyword(s):  
Numerical Modeling ◽  
Orthogonal Cutting ◽  
Coated Tools

scholarly journals Peculiarities of deformation phenomena during chip formation at composite orthogonal cutting

2018 ◽  
Vol 2018 (6) ◽  
pp. 38-43 ◽  
Author(s):  
Владимир Макаров ◽  
Vladimir Makarov ◽  
Игорь Койнов ◽  
Igor Koynov ◽  
Дипаншу Кумар ◽  
...  
Keyword(s):  
Surface Quality ◽  
Elastic Deformation ◽  
Chip Formation ◽  
Orthogonal Cutting ◽  
Experimental Investigations ◽  
Machining Quality ◽  
Composite Deformation ◽  
Diagnostic Center ◽  
Formation Dynamics ◽  
Cutting Problems

The paper reports the description of cutting problems connected with surface quality at chip formation. There is developed a bench for computer diagnostics of a cutting process at composite planning. In the course of investigations there was adduced a hypothesis of elastic deformation at composite cutting. A procedure is presented on the basis of a diagnostic center use. The results of the experimental investigations of chip formation dynamics and machining quality are obtained. The experimental investigations in the SAE program on composite deformation during chip formation at jointing are carried out. The diagrams of dependences and descriptions of conclusions, recommendations and conclusions on the use of SAE programs and a computer diagnostic center are obtained.

scholarly journals Experimental investigations of chatter and critical cutting conditions in turning

2021 ◽  
Author(s):  
Vipul Shah
Keyword(s):  
Cutting Force ◽  
Orthogonal Cutting ◽  
Experimental Results ◽  
Experimental Investigations ◽  
Force Model ◽  
Cutting Force Model ◽  
The Arts ◽  
Dynamic Cutting Force ◽  
Theoretical Predictions ◽  
Series Of Experiments

Vibration can cause problems when it occurs during machining, especially if it cannot be damped and continuous to increase, a phenomenon known as chatter. This thesis project focuses on reviewing the state-of-the-arts work in chatter research, identifying a reliable mechanistic dynamic cutting force model for orthogonal cutting operations when machining slender shafts, carrying out a series of experiments on uniform and stepped workpiece[s], and validating the theoretical predictions of chatter onset conditions against experimental results.

Experimental Investigations in Cutting Dynamics

1993 ◽  
Vol 115 (4) ◽  
pp. 508-511 ◽  
Author(s):  
K. Marchelek ◽  
J. Tomko´w
Keyword(s):  
Transfer Functions ◽  
Orthogonal Cutting ◽  
Chip Thickness ◽  
Cutting Process ◽  
Experimental Investigations ◽  
Process Dynamics ◽  
Cutting Force Components ◽  
Force Components ◽  
Additive Influence ◽  
Process Transfer

This paper presents the results of an investigation of cutting process transfer functions in orthogonal cutting. An empirical model of cutting process dynamics with respect to the inner modulation of the chip thickness has been developed. The hypothesis about the independent and additive influence of both inner and outer modulation on the cutting force components has been confirmed.

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