This work presents some simplified methods for machining simulation. Two main phenomena are studied, the form error and chatter prediction. For both studies the workpiece and the tool are modelized using a finite element model. The material cutting is modelized using an experimental cutting force law. The resulting cutting force is applied on models as a punctual loading. In order to predict the form error, the relative displacement between the tool and the workpiece is computed for each loading configuration. Then the final form error is built using these results. Regenerative effects are not taken into account. The study of the cutting instability is done appart. Chatter-relative methods are using a frequency domain approach to compute th...
Milling is among machining processes one of the most frequently used, but although milling processes...
Avoiding vibrations during machining is an important issue for industry. When dealing with chatter p...
Chatter vibrations and process instabilities are the most important factors limiting the productivit...
Ce travail présente des méthodes simplifiées pour la simulation de l'usinage. Deux axes sont choisis...
The idea to set up a relatively general simulator of the mechanical part of machining on a macroscop...
AbstractThe paper presents a simulation tool designed to predict form errors of part surfaces obtain...
peer reviewedAt the 2001 Esaform conference, we have presented a simulation tool designed to predict...
grantor: University of TorontoChatter of a machine tool system consisting of a flexible wo...
Includes bibliographical references (pages [90]-93)Global competitiveness is forcing manufacturing c...
peer reviewedThe paper describes a new simulation tool that gives the machined surface error in face...
The process damping results from the interference between tool clearance face and the workpiece gene...
This research is a generic aspect enquiry on manufacturing process by machining. Its main objective ...
The paper presents a simulation tool designed to predict form errors of part surfaces obtained by fa...
The commercial success of a new product is influenced by the time to market. Shorter product lead-ti...
This dissertation presents a systematic methodology to analyze interactions among the components of ...
Milling is among machining processes one of the most frequently used, but although milling processes...
Avoiding vibrations during machining is an important issue for industry. When dealing with chatter p...
Chatter vibrations and process instabilities are the most important factors limiting the productivit...
Ce travail présente des méthodes simplifiées pour la simulation de l'usinage. Deux axes sont choisis...
The idea to set up a relatively general simulator of the mechanical part of machining on a macroscop...
AbstractThe paper presents a simulation tool designed to predict form errors of part surfaces obtain...
peer reviewedAt the 2001 Esaform conference, we have presented a simulation tool designed to predict...
grantor: University of TorontoChatter of a machine tool system consisting of a flexible wo...
Includes bibliographical references (pages [90]-93)Global competitiveness is forcing manufacturing c...
peer reviewedThe paper describes a new simulation tool that gives the machined surface error in face...
The process damping results from the interference between tool clearance face and the workpiece gene...
This research is a generic aspect enquiry on manufacturing process by machining. Its main objective ...
The paper presents a simulation tool designed to predict form errors of part surfaces obtained by fa...
The commercial success of a new product is influenced by the time to market. Shorter product lead-ti...
This dissertation presents a systematic methodology to analyze interactions among the components of ...
Milling is among machining processes one of the most frequently used, but although milling processes...
Avoiding vibrations during machining is an important issue for industry. When dealing with chatter p...
Chatter vibrations and process instabilities are the most important factors limiting the productivit...