Atkirtimo įrenginio tyrimas ir modeliavimas

• Main Author: Valčiukas, Mantas
• Other Authors: Bargelis, Algirdas
• Format: Dissertation
• Language: Lithuanian
• Published: Lithuanian Academic Libraries Network (LABT) 2008
• Subjects: Mechanical Engineering; Atkirtimo įrenginys; Tyrimas; Modeliavimas; Modelling; Investigation; Cuftilig device
• Online Access: http://vddb.library.lt/fedora/get/LT-eLABa-0001:E.02~2008~D_20080929_135901-60929/DS.005.0.01.ETD

Šiame darbe projektuojamas, bei analizuojamas atkirtimo įrenginys, skirtas stiklo audinio ruošiniams atkirsti. Darbo tikslas sumodeliuoti atkirtimo įrenginį, tai pat patikrinti to konstrukcijos elementų patvarumą. Darbo eigoje buvo apžvelgta panašųs įrengimai, bei atskiri jų elementai. Pasirinkta atkirtimo įrenginio konstrukcija buvo sumodeliuota erdvinio modeliavimo programiniu paketu. Tai pat buvo atliktas eksperimentas, norint nustatyti reikalingas jėgas sklandžiam atkirtimo įrenginio darbui. Sumodeliuotų detalių patvarumas buvo patikrintas programiniu paketu, kuris paremtas baigtinių belementų metodu. Atkirtimo surinkimas buvo patikrinti automatizuoto projrktavimo programa. Remiantis tyrimo rezultatais galima pagaminti tikrą gaminį. === The press for cuting fiberglass was created and examined in this paper. The main paper aim was to make a press model and to examine the endurance of the construction elements. In this paper were analyzed the constructions of similar mechanisms and separates parts as well. The schame of the transmission and sll construcion was made. The chosen construction was modulated by CAD safware. The experiment was executed on purpose to determine the proper forces for fluent work of the press. The endurance of the modulated parts of press was examined with programming packet, which is based upon the method of finite elements. The assemblage of cuting press and movements of the work were verified by programa f automated design. The real press for cuting fiberglass can be produced occording the results this examination.