Utilization of Strategies to Generate and Optimize Machining Sequences in CAD/CAM

Dodok, Tomáš; Čuboňová, Nadežda; Císar, Miroslav; Kuric, Ivan; Zajačko, Ivan

doi:10.1016/j.proeng.2017.06.020

Cited by 26 publications

(11 citation statements)

References 3 publications

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“…In addition, the administrator can manage users, that is, create and delete users, manage permissions to use shelves by users. The administrator can also insert a new shelf into the system and remove shelves from the system [4,9].…”

Section: Resultsmentioning

confidence: 99%

Automatic Measurement of Material Weight Based on Energy Load in Assembly Line Drives

2020

Self Cite

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The management of the universal self-stacker in the assembly line handles many different operations, which differ in the complexity of the solved problems, the response time of the controller, energy and other parameters. It is usually used one controller with all the features that have a lot of external input-output modules and have to deal with many tasks in parallel. The management application must be very complicated and blind with the risk of collision management processes and the need to address the priority of the management process. If the processes are divided into groups, each group of processes is solved by a separate controller. For simple processes, where appropriate, can be used for immediate response simple and easy to control, it is necessary to solve complex management processes using a controller with sufficient power, energy load, math performance and sufficient memory.

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Section: Resultsmentioning

confidence: 99%

Automatic Measurement of Material Weight Based on Energy Load in Assembly Line Drives

2020

Self Cite

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“…All modern CAM software solution have certain capabilities that form industry standards. They are about the possibility to provide fast and accurate results under user friendly settings, about encapsulation of different operations in batches and export them in such a manner that they would be available offline, the possibility for interchangeable settings and standard friendly formats as well as the possibility to program in a certain manner that would be recognizable by other software solutions in terms of parameter setup and the changes that are made upon them [4].…”

Section: General Capabilitiesmentioning

confidence: 99%

An overview of possibilities for CAM machining

Mihalache

2018

MATEC Web Conf.

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There is an entire array of options when you are planning a CAM machining strategy. Knowing your equipment possibilities and adjusting your software options to them has become mandatory in terms of cost and time efficiency. This paper aims to present the main options for most common software solutions used today in modern mechanical engineering which can be applied to the existing hardware manufacturing equipment found in enterprises or educational centers.

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“…Recent works by other authors concern prediction of cutting times via virtual machining [5], physics model-based optimization [6], integration of virtual machining into process control and monitoring [7] or multi-objective optimization with emphasis on environmental concerns [8]. Different optimization strategies were investigated by Dodok et al [9]. The aim of this work is to present a novel approach to toolpath optimization and to investigate the possibility of modification of two basic process parameters other than widely optimized tool feed rates -namely surface speed vc and depth of cut ap and their effect on machining time, cutting force components, spindle power and tool life relative to base process.…”

Section: Fig 1 Fragment Of Cnc Toolpath Before (A) and After (B) Fementioning

confidence: 99%

The effect of changes in depth of cut and cutting speed of CNC toolpaths on turning process performance

Jarosz

Niesłony

Löschner

2018

Archives of Mechanical Technology and Materials

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In this article, a novel approach to computer optimization of CNC toolpaths by adjustment of cutting speed vcand depth of cut apis presented. Available software works by the principle of adjusting feed rate on the basis of calculations and numerical simulation of the machining process. The authors wish to expand upon this approach by proposing toolpath optimization by altering two other basic process parameters. Intricacies and problems related totheadjustment of apand vcwere explained in the introductory part. Simulation of different variant of the same turning process with different parameter values were conducted to evaluate the effect of changes in depth of cut and cutting speed on process performance. Obtained results were investigated on the account of cutting force and tool life. The authors have found that depth of cut substantially affects cutting force, while the effect of cutting speed on it is minimal. An increase in both depth of cut and cutting speed affects tool life negatively, although the impact of cutting speed is much more severe. An increase in depth of cut allows for a more significant reduction of machining time, while affecting tool life less negatively. On the other hand, the adjustment of cutting speed helpsto reduce machining time without increasing cutting force component values and spindle load.

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Utilization of Strategies to Generate and Optimize Machining Sequences in CAD/CAM

Cited by 26 publications

References 3 publications

Automatic Measurement of Material Weight Based on Energy Load in Assembly Line Drives

Automatic Measurement of Material Weight Based on Energy Load in Assembly Line Drives

An overview of possibilities for CAM machining

The effect of changes in depth of cut and cutting speed of CNC toolpaths on turning process performance

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