I. Imodeli kunye neParameter yeI-pneumatic ye-bolenoid yeva
Iivalves ze-vaumatic cloves ziyivumba ezilawula indlela yokuhamba kwegesi ngokusebenzisa amandla e-elektromagnetic kwaye zisetyenziswa ngokubanzi kwicandelo lemizi-mveliso. Iimodeli ezahlukeneyo ze-valid ze-vaid ze-pinedic zineeparamitha ezahlukeneyo kunye nokusetyenziswa, ngokukodwa imodeli efanelekileyo kubalulekile.
Iindidi eziqhelekileyo zeevalves ze-pineaid ikakhulu zibandakanya: {`{0} {0} {0} {{1} {{1} {{1} {njl. Umzekelo, -} Uhlobo lokusebenza lubonisa ulwakhiwo olulula kunye nesantya sokuphendula ngokukhawuleza, iPilot {{5} {Uhlobo lokuFundela unokuthintela ngokufanelekileyo ukudalwa.
Xa ukhetha i-vallodic ye-vaid ye-pneumatic, ezona paramters eziphambili eziza kuthathelwa ingqalelo zibandakanya: Uluhlu lokuSebenza oluSebenzayo, uluhlu lwamaqondo obushushu aPhakathi, kunye nokuSebenza kwamandla, kunye nokuSebenza kwamandla.
Ukongeza, iimodeli ezahlukeneyo ze-vaidic ze-vaid ze-vaid nazo zine-Diameter eyahlukileyo kunye neendlela zonxibelelwano. Ke ngoko, xa usenza ukhetho, inqanaba lokuhamba kwe-fluid kunye nendlela yoqhagamshelo lwenkqubo kufuneka ithathelwe ingqalelo. Ngokweemfuno zezoqobo, iimodeli ezifanelekileyo kunye neeparamitha zinokukhethwa ukuqinisekisa ukuba ivalve ye-ocneumatic ye-boledia inokuhlangabezana neemfuno zomsebenzi wenkqubo.
Itheyibhile 1: Imizekelo ye-Pneumatic Stoumatic Soodel yeValve Dalves kunye neparamitha
| Iimodeli | Uluhlu lokuSebenza lokuSebenza (MPA) | Inqanaba lokusebenza kweqondo lokusebenza eliphakathi (isidanga) | I-Voltages yoNcedo lwamandla (v) | Ubungakanani be-interface |
| Xyz - a | 0-1.6 | -20 --- +80 | 24 | I-DN15 |
| I-Xyz - b | 0-1.0 |
-10 --- +60 |
12/24 | Dn20 |
II. Ungabeka njani ixabiso loxinzelelo ukulawula ukuvulwa nokuvalwa kwe-pneumatic ye-pneumatic cloumadic valve
Ukuvulwa nokuvalwa kweevalves ze-pinedic ze-pneumatic zihlala zilawulwa ngumlawuli woxinzelelo, olwalubangela uvulwa okanye ukuvala ivali ye-orlonoid ngokubeka ixabiso loxinzelelo oluthile. Kwizicelo ezenzekelayo zemveliso, oku kusenza ukuba sikwazi ukulawula ngokuthe ngqo ulwalathiso lokuhamba kwegesi lentyatyambo, ngaloo ndlela ifikelela kulawulo olululo lwenkqubo efanelekileyo.
Ukucwangciswa kwexabiso loxinzelelo kufezekiswa ngokubanzi ngolawulo loxinzelelo okanye i-PLC (i-plc). Ngokukodwa, iiparamitha ezimbini eziphambili kufuneka zisetelwe: uxinzelelo lokuvula kunye noxinzelelo lokuvala.
1. Uxinzelelo lokuvula: Xa uxinzelelo lwenkqubo liyehla ngezantsi kwexabiso, umlawuli woxinzelelo uya kuthumela uphawu ukuvula ivalve ye-solenoid. Ukutyunjwa kwexabiso kufuneka kuthathelwe ingqalelo iimfuno zomsebenzi eziqhelekileyo zenkqubo kunye nokuchaneka kolawulo lwenkqubo.
2. Uxinzelelo lokuvala: Xa uxinzelelo lwenkqubo lufikelela okanye ligqitha ixabiso, umlawuli woxinzelelo uya kuthumela uphawu lokuvala ivalve ye-solenoid. Ukutyulwa kweli xabiso kufuneka kuchazwe ngokusekwe kwiimfuno zokhuseleko kunye nokusebenza kwempumelelo kwenkqubo.
Umzekelo, ukuba sibeka uxinzelelo longenelelo kwi-0.4MPA kunye noxinzelelo lokuvala kwi-0.6MPA, emva koko xa inkqubo yenkqubo yehla kwi-0.4MPA, umlawuli woxinzelelo uya kubangela ivalve evulekileyo. Xa uxinzelelo lwenkqubo luphakama ukuya kwi-0.6MPA, umlawuli woxinzelelo uya kubangela ivalve ye-solenoid ukuvala.
Kwisicelo esisebenzayo, ukuqinisekisa ukusebenza ngokuzinzileyo kunye nokhuseleko lwenkqubo, kufuneka sibeke ixabiso elifanelekileyo loxinzelelo ngokusekwe kwimeko yawo kwaye kubhekiswa kwincwadi yemisebenzi yeZixhobo. Ukuba iisetingi azichanekanga, inokukhokelela ekungaphumlweni kwenkqubo okanye ukonakala kwentsebenzo.
Ngokubanzi, ukukhetha imodeli ye-vaidic ye-vaid ye-pneumatic yoocesidi kufuneka kuchazwe ngokusekwe kwimo yeso sicelo kunye neemfuno, ngelixa useto lwamaxabiso oxinzelelo luxhomekeke kwiimfuno zomsebenzi wenkqubo kunye nokuchaneka kolawulo lwenkqubo. Ngokwenene kufuneka sikhethe ngokuguquguqukayo size silungelelanise ngokusekwe kwimeko yokwenyani ukuqinisekisa ukusebenza ngokuzinzileyo kunye nokusebenza okufanelekileyo kwenkqubo.
