Results 211 to 220 of about 73,182 (264)
Some of the next articles are maybe not open access.
Cutting Tool Materials and Tool Wear
2014The chip formation in machining operations is commonly accomplished by a combination of several elements working together to complete the job. Among these components, cutting tool is the key element that serves in the front line of cutting action. Cutting action becomes a challenge when it comes to machining difficult-to-cut materials. Titanium and its
Ali Hosseini, Hossam A. Kishawy
openaire +1 more source
SAE International Journal of Aerospace, 2009
<div class="htmlview paragraph">This paper describes the principles of a new method to compensate for tool wear when drilling in complex materials such as Carbon Fibre Reinforced Plastics (CFRP), Carbon Fibre Reinforced Plastics / Titanium (CFRP/Ti) and Carbon Fibre Reinforced Plastics / Alloy (CFRP/AI) stacks.
Eskil Larsson +2 more
openaire +1 more source
<div class="htmlview paragraph">This paper describes the principles of a new method to compensate for tool wear when drilling in complex materials such as Carbon Fibre Reinforced Plastics (CFRP), Carbon Fibre Reinforced Plastics / Titanium (CFRP/Ti) and Carbon Fibre Reinforced Plastics / Alloy (CFRP/AI) stacks.
Eskil Larsson +2 more
openaire +1 more source
Tribology International, 1972
Abstract The various types of tool material are discussed in relation to properties required for effective performance. Tool wear is considered from a practical point of view (i.e. the influence of machining conditions on the form and magnitude of wear). Methods of reducing tool wear, such as surface treatment of cutting tools, application of cutting
openaire +2 more sources
Abstract The various types of tool material are discussed in relation to properties required for effective performance. Tool wear is considered from a practical point of view (i.e. the influence of machining conditions on the form and magnitude of wear). Methods of reducing tool wear, such as surface treatment of cutting tools, application of cutting
openaire +2 more sources
1989
Abstract Cutting tool wear is a production management problem for manufacturing industries. It occurs along the cutting edge and on adjacent surfaces. This article describes steady-state wear mechanisms, tertiary wear mechanisms, and tool replacement. It provides information on tool failure and its consequences.
openaire +1 more source
Abstract Cutting tool wear is a production management problem for manufacturing industries. It occurs along the cutting edge and on adjacent surfaces. This article describes steady-state wear mechanisms, tertiary wear mechanisms, and tool replacement. It provides information on tool failure and its consequences.
openaire +1 more source
Tools (Geometry and Material) and Tool Wear
2008This chapter presents the basic definitions and visualisations of the major components of the cutting tool geometry important in the consideration of the machining process. The types and properties of modern tool materials are considered as well, as a closely related topic, as these properties define to a great extent the limitations on tool geometry ...
Viktor P. Astakhov, João Paulo Davim
openaire +1 more source
2021
During the cutting process, the tool will gradually become dull. When tool wear reaches a certain point, the cutting force increases, the cutting temperature rises, and even vibration occurs.
openaire +1 more source
During the cutting process, the tool will gradually become dull. When tool wear reaches a certain point, the cutting force increases, the cutting temperature rises, and even vibration occurs.
openaire +1 more source
Wear, 1980
Abstract A state of the art review of tool wear sensing is presented. A recently developed technique is described and the need for further research effort in tool wear sensing is emphasized.
openaire +1 more source
Abstract A state of the art review of tool wear sensing is presented. A recently developed technique is described and the need for further research effort in tool wear sensing is emphasized.
openaire +1 more source
Prediction of Tool Wear Progress in Machining of Carbon Steel using different Tool Wear Mechanismsl
International Journal of Material Forming, 2008In this paper the prediction of tool wear on carbide uncoated tools was taken into account. In particular, two different tool wear models based on the diffusion mechanism and on the abrasion mechanism were considered. The calibration of the utilized models was done using the results obtained by experimental analysis performed on an orthogonally ...
UMBRELLO, Domenico +4 more
openaire +1 more source
Cutting tool wear estimation for turning
Journal of Intelligent Manufacturing, 2007The experimental investigation on cutting tool wear and a model for tool wear estimation is reported in this paper. The changes in the values of cutting forces, vibrations and acoustic emissions with cutting tool wear are recoded and analyzed. On the basis of experimental results a model is developed for tool wear estimation in turning operations using
Vishal S. Sharma +2 more
openaire +1 more source
1981
The mechanism of tool wear depends on the cutting conditions, tool material, and workpiece material. This paper examines the wear behavior of High Speed Steel (H.S.S.) inserts (M-42) during continuous and intermittent machining. Cutting tests were performed on 4340 steel of 33–36 Rc. The cutting performance of H.S.S. (M-42) coated with TiC and cemented
openaire +1 more source
The mechanism of tool wear depends on the cutting conditions, tool material, and workpiece material. This paper examines the wear behavior of High Speed Steel (H.S.S.) inserts (M-42) during continuous and intermittent machining. Cutting tests were performed on 4340 steel of 33–36 Rc. The cutting performance of H.S.S. (M-42) coated with TiC and cemented
openaire +1 more source