Testna proga za merjenje vakuumskih karakteristik tesnil

ILERŠIČ, UROŠ (author), Bojkovski, Jovan (mentor)

V diplomskem delu je predstavljena testna proga za merjenje vakuumskih karakteristik tesnil, ki jo uporabljajo v podjetju Donit Tesnit v Medvodah. Namen diplomskega dela je bil izdelava testne proge s pripadajočo programsko opremo. S pomočjo te naprave bodo v laboratoriju lahko merili in analizirali rezultate vpliva vakuuma na prirobnične spoje ter lastnosti in obnašanja materialov v spoju. V prvem poglavju naloge je predstavljena tesnost kot lastnost tesnil. Opisan je tudi vpliv nadtlaka in podtlaka v sistemu na tesnost tesnilnega spoja. V drugem poglavju je opisana v testni progi uporabljena vakuumska tehnologija. Tretje poglavje govori o zahtevah, ki so bile podane za testno progo. Nato je opisana in predstavljena naprava VMS ter njeno osnovno delovanje. V četrtem in petem poglavju je predstavljena izdelava testne proge. Opisane so tudi komponente, ki smo jih uporabili za izdelavo testne proge in njenega krmilja ter komunikacijo s PC. V šestem poglavju je predstavljeno programsko okolje LabVIEW. Opisanih je tudi več možnosti konfiguracij uporabljene opreme za komunikacijo s testno progo. Sedmo poglavje govori o namenski programski opremi za testno progo, v osmem poglavju pa je predstavljeno testiranje naprave po končanem programiranju. Opisane so tudi težave, s katerimi smo se pri testiranju srečali in jih odpravili.

• Language: Slovenian
• Keywords: tesnila, vakuum, merjenje, LabVIEW
• Work type: Bachelor thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2016
• PID: 20.500.12556/RUL-80128
• Publication date in RUL: 20.01.2016

Secondary language

• Language: English
• Title: Test system for measuring characteristics of vacuum seals

Abstract

The diploma work presents test track for measuring the characteristics of vacuum seals used by Donit Tesnit from Medvode. The purpose of the work was to design and construct a test system and associated software. With this device they can measure and analyze the results of affect the vacuum at the flange joints and the properties and behavior of materials at the joint. The first chapter of the diploma work presents the tightness of seals as a feature. It describes the effect of excess pressure and vacuum in the system to the tightness of the sealing joint. The second section describes used vacuum technology. The third chapter talks about requirements that were specified for the test track. It describes and presents VMS and its basic operation. The fourth and fifth chapter presents the production of test tracks. Also describes components that have been used for the manufacture of the test line and its control and communications with the PC. The sixth chapter presents the LabVIEW programming environment. Also describes several possibilities for the configuration of equipment used for communicating with a VMS. The seventh chapter speaks about dedicated software for a test track. In The eighth chapter is describing testing VMS at the end of the programing? It also talks about problems that we encountered in testing and elimination of them.

• Keywords: gasket seal, vacuum, measurement, LabVIEW