CAD/CAM interfaced algorithm reduces cutting force, roughness, and machining time in free-form milling

Käsemodel, Rodrigo Berretta; Souza, Adriano Fagali de; Voigt, Rodrigo; Basso, Igor; Rodrigues, Alessandro Roger

doi:10.1007/s00170-020-05143-x

Cited by 24 publications

(12 citation statements)

References 24 publications

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“…During the tests, the milling tool "marena 965" (Figure 24) was used [32], with z = 5 teeth, ∅ = 12 mm, maximum cutting length = 36 mm. The cutting speed was 90 m/min and the feed was 0.08 mm/tooth for peripheral milling, with a e = 0.5 mm and p = 35 mm.…”

Section: Resultsmentioning

confidence: 99%

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Trochoidal Milling Path with Variable Feed. Application to the Machining of a Ti-6Al-4V Part

García-Hernández

Garde-Barace²,

Valdivia-Sánchez³

et al. 2021

Mathematics

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Trochoidal milling is a well-stablished machining strategy which still allows for the introduction of new approaches. This strategy can be applied to any kind of material, although it is usually associated to advanced materials, such as titanium and nickel alloys. This study is based on the adaptation of the feed speed of a milling tool with Ti-6Al-4V, so the chip width can be maintained constant without modifying the path geometry. A singularity in the experimental stage was to mill an Archimedes spiral groove instead of the conventional straight grooves. This made it possible to obtain a concave wall as well as a convex one and to optimize the amount of material used. The time efficiency compared to a constant feed, was slightly superior to 20%, reducing tool wear also. These techniques require milling machines with high mechanical and kinematic performance, as well as the absence of clearance between joints and a high acceleration capacity.

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Section: Resultsmentioning

confidence: 99%

“…The milling process with variable F, even adapting S [28,32], suggests improvements which should be tested in further research.…”

Section: Discussionmentioning

confidence: 99%

Trochoidal Milling Path with Variable Feed. Application to the Machining of a Ti-6Al-4V Part

García-Hernández

Garde-Barace²,

Valdivia-Sánchez³

et al. 2021

Mathematics

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“…On the other hand, path interval determination has been considered so far only for controlling a scallop height on machined surface. The viewpoint is really important, while the related research works have implied that an infl uence of the other factors could not overlook in multi-axis end milling [29][30][31]. To optimize a milling state or machine surface's quality, research fi ndings have been reported from various perspectives such as machining parameters [32,33], dynamic parameters [34], tool properties [35], and workpiece properties [36].…”

Section: Introductionmentioning

confidence: 99%

Comparative Study on Path Interval and Two Tool Condition Parameters in Ball and Filleted End Milling

Sekine¹

2021

Adv. Sci. Technol. Res. J.

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“…As the technical findings, controlling surface topography in milling enables us to add the surface to a functional property [13,14]. It is also well known that optimizing a path interval in tool path generation can improve not only surface topography but also a balance between cost and product quality in milling [15,16]. The methodologies to determine a single optimum point have been mostly developed based on an algebraic equation derived from geometrical analysis of milling process.…”

Section: Introductionmentioning

confidence: 99%

Theoretical approaches for determining machining conditions affecting a machined surface topography in filleted end milling

Sekine

2021

Int. J. Simul. Multidisci. Des. Optim.

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This study demonstrates theoretical approaches useful for practical determination of machining conditions affecting machined surface topography in filleted end milling. Tool orientation is investigated in particular. There are dominant processing parameters' optimizations from various perspectives, whereas a few comprehensive strategies have been proposed to determine machining conditions in filleted end milling. It is also practically scarce to discover the optimization strategy taking path interval determination as the theoretical fountainhead. In this study, theoretical approaches were described to determine machining conditions affecting machined surface topography in filleted end milling. After geometrical description was arranged to model multi-axis filleted end milling, multi-layer approach and the other computable parameters were proposed to obtain decent surface topography generated in filleted end milling. The analytical example focusing on tool orientation was provided with discussion. As a result, some characteristics of theoretical approaches were revealed with the visual evidences. Finally, optimal tool orientation will be arranged based on the findings.

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CAD/CAM interfaced algorithm reduces cutting force, roughness, and machining time in free-form milling

Cited by 24 publications

References 24 publications

Trochoidal Milling Path with Variable Feed. Application to the Machining of a Ti-6Al-4V Part

Trochoidal Milling Path with Variable Feed. Application to the Machining of a Ti-6Al-4V Part

Comparative Study on Path Interval and Two Tool Condition Parameters in Ball and Filleted End Milling

Theoretical approaches for determining machining conditions affecting a machined surface topography in filleted end milling

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