Magistro darbe tiriami dinaminio proceso perdavimo spyruokle ypatumai bei galimybės, ir kaip tą panaudoti spyruoklėmis vibroizoliuotų atramų diagnostikai. Buvo sukurta tyrimo metodika ir spyruoklės įėjimo ir išėjimo charakteristikoms gauti atitinkamas matavimo stendas. Naudojant impulsinio tipo signalą, buvo gautas sistemos savųjų virpesių spektras, taip pat sistema buvo žadinama vibratoriumi, siekiant ištirti ir įvertinti spyruoklės perdavimo funkciją esant nerezonansiniams dažniams. Analizuojant išmatuotas realizacijas, buvo išvesta perdavimo funkcija. Darbą sudaro 7 dalys: įvadas, literatūros apžvalga ir analizė, eksperimentiniai tyrimai, tyrimo rezultatai, rekomendacijos, išvados ir pasiūlymai, literatūros sąrašas. Darbo apimtis – 44 p. teksto be priedų, 41 iliustr., 31 bibliografiniai šaltiniai. Atskirai pridedami darbo priedai. / Particulars of the problem of the dynamics transfer function of the spring and possibilities for diagnostics of the support bearings which are insulated from the external body by the resilient elements are developed in this article. During this research work the investigation methodology was found and suitable research stand was made as well. The impulse type input signal was submitted to the system to observe free oscillations in the stand. Also the system was excited by electromagnetic vibrator to research transfer function of the spring. Finally using the output and input signals at the spring ends the transfer function was derived. The thesis consists of 7 parts: introduction, rewiew of references and analisys, experimentation investigations, experimentation results, recommendations, conclusions and suggestions, the list of the references. Thesis consist of: 44 p. of text without appendixes, 41 pictures, 31 bibliographical entries. Appendixes included.
| Identifer | oai:union.ndltd.org:LABT_ETD/oai:elaba.lt:LT-eLABa-0001:E.02~2009~D_20090615_110052-83892 |
| Date | 15 June 2009 |
| Creators | Dmitrijev, Jevgenij |
| Contributors | Slivinskas, Kastytis, Vekteris, Vladas, Bučinskas, Vytautas, Vilnius Gediminas Technical University |
| Publisher | Lithuanian Academic Libraries Network (LABT), Vilnius Gediminas Technical University |
| Source Sets | Lithuanian ETD submission system |
| Language | Lithuanian |
| Detected Language | English |
| Type | Master thesis |
| Format | application/pdf |
| Source | http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090615_110052-83892 |
| Rights | Unrestricted |
Page generated in 0.0083 seconds