Abathengi abaninzi abanokusebenzisa, kodwa bazi kancinci malunga nezixhobo zombane eziphambili zomatshini.
Phuma emoyeni ngaphakathi kwebhegi, ukuya kulindelekileyo emva kwedigri yevacuum, inkqubo yokutywina epheleleyo.
Isetyenziswa ngokubanzi kwishishini lokutya, ukupakishwa kwevacuum, zonke iintlobo zeemveliso eziphekiweyo, njengenkukhu, ham, iisoseji, i-fillet eyosiweyo, ijerky yenkomo, njl.
Iimveliso ezivundiweyo ezinje ngazo zonke iintlobo zemifuno ecoliweyo kunye neemveliso zesoya, iziqhamo ezomisiweyo, njl. njl
Emva kokupakishwa kwevacuum yokutsha kokutya ixesha elide, yandisa kakhulu ubomi beshelufu yokutya.
Uhlobo lobushushu lokumpompa umoya kwi-vacuum state, ukutywina, ukupholisa umsebenzi ogqityiweyo wexesha elinye, kufakwe ekutyeni, kwiimveliso zasemanzini, kwimathiriyeli ekrwada yeekhemikhali, izinto zombane, iindawo ezichanekileyo kunye nezinye iimveliso zokutywinwa kwevacuum, kunokuthintela i-oxidation, ukungunda, ukubola. , ukufuma, kodwa ukwandise imveliso ngekhwalithi elungileyo ubomi obutsha bokugcinwa komatshini.
ngakumbi, kufuneka ivacuum yesiko
umatshini wokupakisha kubathengi xa bengaqondi ukuba kutheni kwivalve ye-solenoid yoqwalaselo, okanye abazi xa kufikwa ekugcinweni kokuthengisa emva kokuba yintoni efunekayo ukutshintsha izixhobo zombane.
Sikunye namhlanje, ukuhlela kwaye uyayazi ivalve ye-solenoid edlala indima yomatshini wokupakisha.
Ivalve ye-Solenoid yinto esisiseko, isetyenziselwa ukulawula ulwelo oluzenzekelayo lwe-actuator, alukhawulelwanga kwi-hydraulic, i-pneumatic.
Ivalve ye-Solenoid esetyenziselwa ukulawula icala le-hydraulic flow.
Oomatshini bomatshini kunye nezixhobo ngokubanzi zilawulwa yintsimbi yoxinzelelo, ngoko ke ivalve yesolenoid iya kusetyenziswa.
Umgaqo osebenzayo wevalve ye-electromagnetic valve, ivalve yesolenoid kwindawo evaliweyo, kwindawo eyahlukileyo enomngxuma, umngxuma ngamnye ukhokelela kwityhubhu eyahlukileyo, umngxuma wevalve uphakathi, omabini amacala zimagnethi ezimbini, i-electromagnetic coil yeliphi icala lomzimba. eya kutsalwa ecaleni kombane.
ngokulawula intshukumo yomzimba wevalvu, ukuvaleka komjelo okwahlukileyo okanye ukuvuza, indawo yokungena ivula ngokuqhelekileyo, ioyile yehydraulic kumbhobho wokuhambisa amanzi owahlukileyo, iphinde iphinde isebenze i-piston hydraulic drive, ipiston iqhuba intonga yepiston.
Isixhobo sokuqhuba intonga yepiston.
Ngale ndlela, ngokulawula umsinga wombane we-electromagnets ukulawula ukunyakaza komatshini.
Ngentla yimigaqo jikelele yevalve ye-electromagnetic.
Enyanisweni, ngokweqondo lokushisa kunye nokuhamba koxinzelelo phakathi, njengoxinzelelo lombhobho kunye nesimo sawo asikho uxinzelelo.
Ivalve ye-Solenoid isebenza ngendlela eyahlukileyo.
Kwiimeko zabo, umzekelo, kufuna ukuqala kwe-voltage zero, emva kombane, i-coil iyonke ukufunxa umnyango.
Ivalve ye-electromagnetic enemeko yoxinzelelo ikumzimba wekhoyili utsalwe ngaphandle kwesango emva kwepini yonikezelo lwamandla, itshixa umzimba ngokukhuphela uxinzelelo lolwelo ngokwalo.
Umahluko kukuba iindlela ezimbini ivalve electromagnetic kwimeko yabo, ngenxa yokuba ikhoyili ukufunxa wonke umzimba lock, ngoko uxinzelelo umthamo omkhulu, ivalve electromagnetic kufuneka ukutsala iinyawo, unako ukwenza umsebenzi umthamo omncinane ngokwentelekiso.
Ivalve ye-solenoid esebenza ngokuthe ngqo: umgaqo: umbane, amandla ombane, icoil ye-electromagnetic iya kuvala icandelo, ukusuka kwivalve yesitulo sakhe evulekileyo;
Amandla, amandla e-electromagnetic ayanyamalala, intwasahlobo iya kuvala uxinzelelo oluthile kwisihlalo, ivalve ivaliwe.
Iimpawu: phantsi kwe-vacuum kunye noxinzelelo olubi, uxinzelelo lwe-zero lunokusebenza ngokuqhelekileyo, kodwa indlela ngokuqhelekileyo ayikho ngaphezu kwe-25 mm.
I-valve ye-solenoid esebenza ngokuthe ngqo: umgaqo: ludibaniso olusebenza ngokuthe ngqo kunye nomgaqo-nkqubo wokuqhutywa kwepilot woxinzelelo oluhlukileyo xa i-inlet kunye ne-outlet, umbane, amandla ombane we-electromagnetic ngqo kwivalve yokuqhuba kunye nokuphakanyiswa kwevalve engundoqo, ngokuvula ivalve ukuvula. .
Ukuqala nini umahluko woxinzelelo phakathi kokungena kunye nokuphuma, emva kokwenza umbane amandla ombane ukukhokela ivalve encinci, i-valve engundoqo yoxinzelelo lwe-vena engaphantsi, uxinzelelo lwegumbi eliphezulu luyancitshiswa, ngaloo ndlela kusetyenziswa uxinzelelo oluhlukileyo luya kuba luphakamisa ivalve;
Isetyenziswa xa umbane ucinyiwe, ivalve yokuqhuba i-spring force okanye i-medium pressure push push off, ihle, ukuvala ivalve.
Iimpawu: inokusebenza phantsi koxinzelelo lwezero umahluko okanye ivacuum ephezulu yoxinzelelo, kodwa amandla makhulu, kufuneka afakwe kwinqanaba.
Uhlobo olukhokelayo lwevalve ye-solenoid: umgaqo: amandla ombane wombane ukuvula umngxuma wesikhokelo, uxinzelelo lomgodi lwehla ngokukhawuleza, uhlobo oluvaliweyo olujikeleze uxinzelelo oluphantsi kunye noluphezulu, uxinzelelo lolwelo lunyusa kufutshane, ivelufa evulekileyo;
Xa umbane ucinyiwe, amandla asentlakohlaza avale umngxuma wokulingwa, umngxuma woxinzelelo lokungena kwi-bypass ejikeleze ivalve yokuvala ukwakheka ngokukhawuleza koxinzelelo oluphantsi kunye noxinzelelo oluphezulu.
Uxinzelelo lwe-fluid luya kuvala kwaye luvale ivalve.
isetyenziswa rhoqo ngabantu kubomi bemihla ngemihla kuba inokuphucula umatshini wokulinganisa kunye nokukhangela.
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