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Nov pristop k preračunu aritmetičnega srednjega odstopanja profila pri kopirnem frezanju = A new approach to calculating the aritmetical mean deviation of a profile during copy millingPeterka, JozefHrapavost povrsine, kot posledica frezanja s krogelnim frezalom, je v strokovni literaturi in univerzitetnih učbenikih le redko opisana. Problem je pogosto poenostavljen. Kar pomeni, da so ... uporabljena poenostavljena razmerja za teoretične izračune hrapavosti površine pri kopirnem frezanju s krogelnim frezalom: računski parameter Rz in največja višina valovitosti profila. V tem prispevku je predstavljen izpopolnjen izračun, ne samo parametra Rz, ampak tudi parametra Ra, aritmetičnega srednjega odstopanja profila. V prispevku so predstavljene nove enačbe za neposredni izračun aritmetičnega srednjega ostopanja prečnih in vzdolznih profilov pri kopirnem frezanju ravne površine in poševne površine.Source: Strojniški vestnik = Journal of mechanical engineering. - ISSN 0039-2480 (Letn. 50, št. 12, 2004, str. 594-597)Type of material - article, component partPublish date - 2004Language - englishCOBISS.SI-ID - 7895067
Author
Peterka, Jozef
Topics
frezanje kopirno |
finiširanje |
hrapavost površin |
oblike proste |
hrapavost |
frezanje
source: Strojniški vestnik = Journal of mechanical engineering. - ISSN 0039-2480 (Letn. 50, št. 12, 2004, str. 594-597)
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Peterka, Jozef |
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