Optimization of machining processes preparation with usage of Strategy Manager

Dodok, Tomáš; Čuboňová, Nadežda; Więcek, Dorota

doi:10.1051/matecconf/201824402004

Cited by 3 publications

(2 citation statements)

References 10 publications

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“…These alloys have the greatest robustness, but they are less wear-resistant. [1,3,7] Rock deformation process occurs by applying cutting and shearing forces: Рос -axial force, Fрcutting force (fig. 2).…”

Section: Cutters Geometry and Materialsmentioning

confidence: 99%

Research on Workability of Tool Cutters Working under Conditions of Shockless Loads and Friction

Ivanova

Zajačko

Císar

et al. 2020

MSF

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The paper deals with hard cutters of drill bits for drilling rocks. The research on geometry of hard alloy and steel cutters of bits that work either under conditions of shockless loads was carried out in this work. The rationale of tungsten carbide and cobalt composition according to their hardness and robustness is provided. Different alloys were suggested to be used for tools working either under conditions of shockless loads or under shock loads for drilling rocks of high hardness. The rock deformation process was identified to occur by cutting and shearing forces. The highest influence on the cutting process is exerted by the acuity angle and back rake angle. Peculiarities of work of cutters with positive, negative and neutral back rake angles were determined as part of the main research. The dependence of penetration depth on the back rake angle of the cutter was obtained. Indicators of wearing identified in the research are including the type and properties of interacting surfaces characterized by the roughness of cutting bit surface, the hardness of materials in contact zone, friction mode that depends on unit pressure, movement rate, the nature of load application, and the rate of interaction of working parts of bit.

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Section: Cutters Geometry and Materialsmentioning

confidence: 99%

Research on Workability of Tool Cutters Working under Conditions of Shockless Loads and Friction

Ivanova

Zajačko

Císar

et al. 2020

MSF

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show abstract

“…Most of the manufacturers generates a so-called G-code manually and the others create individual programs for every product using the CAM system [7]. The modern CAD/CAM systems enhances the effectiveness of these processes while neglecting the repetitive tasks [8]. Recently, every CAD system has some kind of CAM surface, however, the CAD developers may not offer the optimal CAM system for a specific production [9].…”

Section: Introductionmentioning

confidence: 99%

Product configuration system development for CAD/CAM software

Karker¹,

Andó²,

Raj³

2020

eis

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The application designed in this research establishes a connection between Autodesk Inventor and Edgecam. In case of the component-group the automatic toolpath generation is efficiently usable even in changing product palette. The perfect CAD model with the suitable toolpath is generated in just 92 seconds with only 20 clicks. The application takes into account the used technological considerations through the manufacturing. The program is reliably usable from the first machining because the automatically filled parameters minimizes the possibility of errors. The solution increases the reliability of the quotation (even for ERP systems) because it ensures valid process time and toolset.

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