GICS for grinding process optimization

Holešovský, František; Náprstková, Nataša; Novák, Milan

doi:10.21062/ujep/x.2012/a/1213-2489/mt/12/1/22

Cited by 44 publications

(3 citation statements)

References 9 publications

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“…Due to this fact, reliable contact is ensured also on uneven surfaces. [8] Measurement of crack depth is usually a comparative measurement. Comparison between the decrease of voltage on the intact surface and the surface with the crack identifies the depth of the crack.…”

Section: Crack Mapping By Potentiometric Defectoscopymentioning

confidence: 99%

Analysis Of Potentiometric Methods Used For Crack Detection In Forging Tools

Pilc

Drbúl

Stančeková

et al. 2015

Technological Engineering

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Increased use of forging tools in mass production causes their increased wear and creates pressure to design more efficient renovation process. Renovation is complicated because of the identification of cracks expanding from the surface to the core material. Given that the production of forging tools is expensive, caused by the cost of tool steels and the thermo-chemical treatment, it is important to design forging tool with its easy renovation in mind. It is important to choose the right renovation technology, which will be able to restore the instrument to its original state while maintaining financial rentability. Choosing the right technology is difficult because of nitrided and heat-treated surface for high hardness and wear resistance. Article discusses the use of non-destructive method of detecting cracks taking into account the size of the cracks formed during working process.

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Section: Crack Mapping By Potentiometric Defectoscopymentioning

confidence: 99%

Analysis Of Potentiometric Methods Used For Crack Detection In Forging Tools

Pilc

Drbúl

Stančeková

et al. 2015

Technological Engineering

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“…A surface of test samples was treated by grit blasting by a corundum of a fraction size F80. A mechanical treatment of the surface belongs among signifi cant factors (Holešovský et al, 2012;Novák, 2012;Novák, 2011). Many authors deal with a research of the surface treatments.…”

Section: Geographic and Climatic Specifi Cation Of Testing Environmentsmentioning

confidence: 99%

Bearing Capacity of Resistance Spot Welding Under Conditions of Europe, Indonesia

Müller¹,

Hrabě²

2015

Acta Univ. Agric. Silvic. Mendelianae Brun.

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A common attribute of production companies is a requirement for a bond creation. A resistance spot welding is a prospective method of bonding. An effect determination of environmental influences on mechanical properties of resistance spot welded bonds is necessary owing to export activities of particular companies. The operating conditions and degradation processes influence were examined in Central Europe, southeast Indonesia and laboratory during 2, 4 and 6 months. From the results the simulation was worked out serving for the prediction of the welded bond bearing capacity for longer time interval. The simulation was verified by the parametric testing during 80 months (Central Europe). The experimental determination of the climatic and geographic different environment influence on the bearing capacity of the resistance spot welded bonds was the aim of the laboratory testing. Considering the globalized society and the export possibilities the knowledge of the experimental study will be used for further testing.

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“…Obtained result are suitable for determination of technologic process in similar applications. [1,4,5,6]…”

Section: Introductionmentioning

confidence: 99%

Effect of Cutting Speed and Feed on Deep Drilling

Letavay¹,

Pilc

Stančeková

2014

AMM

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The article describes the deep drilling tests of internal company research, which is aimed to determine the geometric tolerances as run-out, roundness and roughness, but also the shape and size of chips depending on cutting parameters. Further exploration subject was recorded using the actual engine power to determine the torque and axial force required for removing particles at the given cutting parameters. The results served to increase the productivity of deep drilling operations within the optimization process.

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GICS for grinding process optimization

Cited by 44 publications

References 9 publications

Analysis Of Potentiometric Methods Used For Crack Detection In Forging Tools

Analysis Of Potentiometric Methods Used For Crack Detection In Forging Tools

Bearing Capacity of Resistance Spot Welding Under Conditions of Europe, Indonesia

Effect of Cutting Speed and Feed on Deep Drilling

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