Konstrukcija i izrada steznog alaza za prstenaste izradke

Plavec, Stjepan (2015) Konstrukcija i izrada steznog alaza za prstenaste izradke. = Construction and production of clamping tools for ringed workpieces. Master's thesis (Bologna) , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Ciglar, Damir.

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Abstract (Croatian)

U diplomskom radu se konstruira, opisuje izrada i ispitivanje steznog alat, koji služi za vanjsko stezanje prstenastih obradaka na amerikaneru. Osnovni cilj steznog alata je realizacija proizvodne operacije koja se dobiva ispravnim pozicioniranjem obrađivanog predmeta, čime se smanjuje pojavljivanje grešaka obrađivanog materijala, tj. „škarta“. Potreba za konstruiranjem novog steznog alata proizašla je iz razloga, što se stezanjem obradaka starim steznim alatom vrlo često dobila deformacija obradaka. Novim načinom stezanja obradaka bi se povećavala produktivnost alatnih strojeva ali i sigurnost obrade. U radu je razmatran novi stezni alat za prstenaste obradke od njegovog konstruiranja pomoću računalnog programa AutoCAD, do same izrade, te ispitivanja ispravnosti steznog alata na alatnom stroju.

Abstract

In the graduate work is constructed, and described the development and testing of the clamping tool, which is used for external clamping of workpiece rings on jaw chuck. The main objective of the clamping tools is the realization of production operations which is obtained in the correct positioning of the processed workpieces, thus reducing the appearance of defective workpieces.The need for constructing new clamping tools is derived from reason, which is clamping workpieces with old clamping tools gives often distorted workpiece. A new way of clamping the workpiece is increased productivity of machine tools and will be increased security of process. In the graduate work is presented a new clamping tool for circular workpieces and its designing by a computer program AutoCAD, to the process of making and testing the correctness of the clamping tools on machine tools.

Item Type: Thesis (Master's thesis (Bologna))
Uncontrolled Keywords: Konstruiranje steznog alata; alatni strojevi; obrada materijala
Keywords (Croatian): Construction of clamping tools; machine tools; material processing
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
TECHNICAL SCIENCE > Mechanical Engineering > mechanical engineering design and drafting
Divisions: 1200 Department of Technology > 1230 Chair of Machine Tools
Date Deposited: 09 Jul 2015 15:40
Last Modified: 30 Jul 2017 05:00
URI: http://repozitorij.fsb.hr/id/eprint/4513

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