sadisertacio Tema: lenturi konveierebis vakuum-amZravebis ...
sadisertacio Tema: lenturi konveierebis vakuum-amZravebis ...
sadisertacio Tema: lenturi konveierebis vakuum-amZravebis ...
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uli rTuli formis saknebi da kargvebis SemTxvevaSi <strong>vakuum</strong>is kompensa-<br />
ciis SeuZlebloba amcirebs aRniSnuli konstruqciis muSaunarianobas.<br />
meoTxe meqanikuri modeliT momuSave <strong>vakuum</strong>-amZravebSi (ix. nax.<br />
1.15.) rgoluri Wvritis gauxSoeba xdeba cilindr-dguSiani da muSta<br />
meqanizmebiani mowyobilobis gamoyenebiT. misi recipientebis sawyisi<br />
moculoba TiTqmis nulis tolia, xolo gaiSviaTeba amZravis sakontaqto<br />
rgolur WvriteSi SeiZleba ganxorcieldes recipientebis moculobebSi<br />
winaswar miwodebuli wveTovani siTxis gawoviT. gaiSviaTebis es modeli<br />
amcirebs dguSebis svlis sidides, aumjobesebs sakontaqto zedapirze<br />
Tanabrad ganawilebuli gaiSviaTebis Seqmnis pirobas da winamorbedi<br />
mkvlevarebis Sedegebis msgavsad Cvens SemTxvevaSic zrdis <strong>vakuum</strong>Si<br />
sveli xaxuniT gamowveul weviT Tvisebebs.<br />
am meTodebidan mwevi organos sakontaqto zedapirebis optimalu-<br />
ri parametrebis kvlevisaTvis, virCevT meoTxe meqanikur models, rogorc,<br />
Cveni azriT, yvelaze srulyofils sadac <strong>vakuum</strong>is formirebisaTvis<br />
gamoyenebulia mravaljer nacadi da mravalmxriv gamocdili, utyuari<br />
moqmedebis, tradiciuli cilindr-dguSiani da muSta meqanizmebiani<br />
mowyobilobebi. garda zemoT CamoTvlilisa konstruqciul upiratesobaSi<br />
aRsaniSnavia <strong>vakuum</strong>-meqanizmisa da gauxSoebis obieqtis (rgoluri<br />
Wvritis) urTierT kavSiri martivi naxvretis saSualebiT. sakiTxisadmi<br />
kompleqsurad midgomis meTodiT: sakontaqto zedapiri (rgoluri Wvrite)<br />
_ <strong>vakuum</strong> meqanizmi, vixilavT Tanabrad ganawilebuli gauxSoebis Seqmnis<br />
uzrunvelyofis aucilebel pirobebs:<br />
1) <strong>vakuum</strong>-tumbos moqmedebis siswrafe (S t) unda eTanadebodes amZravis<br />
sakontaqro zedapirebs Soris rgoluri Wvritidan siTxis (wveTovanis,<br />
gazisebris) srulfasovani drenaJirebis (gawovis) anu obieqtis efeqturi<br />
amotumbvis siswrafis (S ef) uzrunvelyofas.<br />
2) <strong>vakuum</strong>is wyarosa da amZravis rgoluri Wvritis SemaerTebeli<br />
kvanZis (umjobesia iyos naxvreti da ara rTuli labirinTuli reci-<br />
pienti) gamtaroba (U) unda uzrunvelyofdes <strong>vakuum</strong>is Smqmneli meqanizmis<br />
gamoyenebis koeficientis (Kt)-s daaxloebiT erTTan tolobas e.i.<br />
K t=S ef/S t≈1 anu K t=U/(U+S t)≈1 rac amZravis kvlevisa da proeqtirebis erT-<br />
erT mniSvnelovan pirobas warmoadgens.<br />
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