20.500.12556/DKUM-66803 Comparative model analysis of two types of clamping elements in dynamic conditions Usporedna analiza modela dva tipa elemenata za stezanje u dinamičkim uvjetima This paper studies the compliance of the fixture-workpiece system. Workpiece clamping case with two types of clamping elements is considered. The first type of clamping element is standard, with flat top, while the second one is specially designed, with round cutting insert. Analyzed was the case of workpiece clamping using small forces, whereby the deformations in the workpiece/clamping element interface are predominantly on the order of magnitude of roughness height. A comparative analysis of dynamic behaviour of both types of clamping elements is also presented. In comparison with its standard counterpart, the specially designed clamping element with round cutting insert has superior clamping performance regarding both tangential load capacity and compliance. U radu se razmatra popustljivost sustava naprava-izradak. Razmatra se slučaj stezanja izratka s dva tipa elemenata za stezanje. Prvi tip elementa za stezanje je sa standardnim ravnim čelom. Drugi tip elementa za stezanje je specijalne izvedbe s čelom u obliku kružnog klina. Analiziran je slučaj stezanja malim vrijednostima sila stezanja pri čemu se deformacije u zonama kontakta između elemenata za stezanje i izratka pretežno odvijaju u zonama visine neravnina. Također je prikazana komparativna analiza, predhodno spomenuta, dva načina stezanja izradaka u uvjetima dinamičkih opterećenja. Specijalno dizajnirani element za stezanje s čelom oblika kružnog klina u odnosu na standardni element za stezanje s ravnim čelom ima izrazito veću steznu učinkovitost po pitanju tangencijalne nosivosti i popustljivosti. clamping clamping element design product development machining cutting compliance fixture roughness analysis dinamical behaviour konstruiranje naprav vpenjalne naprave razvoj izdelka analiza vpenjalnih naprav vpenjanje hrapavost rezanje true false true Angleški jezik Hrvaški jezik Znanstveno delo 2017-07-11 12:00:30 2017-07-11 12:01:27 2022-08-01 13:11:17 2019-07-11 15:59:27 2014 0 0 str. 1273-1279 št. 6 Letn. 21 Dec. 2014 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1330-3651 621.881-11 15346181 18348310 1330-3651 URN:SI:UM:DK:PCYXH789 Tehnicki_vjesnik_2014_Todorovic_et_al._Comparative_model_analysis_of_two_types_of_clamping_elements_in_dynamic_conditions.pdf Tehnicki_vjesnik_2014_Todorovic_et_al._Comparative_model_analysis_of_two_types_of_clamping_elements_in_dynamic_conditions.pdf 1 E90404AAF5F76C0927B72276C5608D48 344542d2b900abbb7c4c17152d213f16fb467dee7a2b8c56e0a734a6cd289d28 6517ab7a-7c0e-11eb-bb7a-00155d0001ca 20.500.12556/dkum/2d0066b1-0f8b-42fd-a402-3b78c867699c https://dk.um.si/Dokument.php?lang=slv&id=114010 http://hrcak.srce.hr/131214 1 https://dk.um.si/Dokument.php?lang=slv&id=114009 Fakulteta za strojništvo 0 0 0