Kwiinkqubo zemibhobho yemizi-mveliso, ukukhetha iivalvu kubalulekile, ingakumbi iivalvu zeebhabhathane. Iivalvu zeebhabhathane zisetyenziswa kakhulu ngenxa yesakhiwo sazo esilula, ukumelana nolwelo oluphantsi, kunye nokusebenza lula. Iindidi zeevalvu zeebhabhathane eziqhelekileyo ziqukaivalvu yebhabhathane ye-wafer, ivalvu yebhabhathane ejijekileyokunyeivalvu yebhabhathane eneemiqoloXa ukhetha uqhagamshelo lwevalvu ukusuka kwipayipi ukuya kwenye, kubalulekile ukuqonda iimpawu zeentlobo ezahlukeneyo zeevalvu zebhabhathane kunye neemeko ezifanelekileyo.
Okokuqala, the ivalvu yebhabhathane ye-waferluhlobo oluqhelekileyo lwevalvu yebhabhathane, esetyenziswa rhoqo kwipayipi ephakathi. Uyilo lwayo luvumela ukuba ibotshelelwe ngqo phakathi kwamacandelo amabini emibhobho, okwenza kube lula uqhagamshelo kwaye iyenze ifaneleke ukusetyenziswa kwindawo encinci. Iingenelo zevalvu yebhabhathane ye-wafer ziquka ubunzima bayo obulula kunye nokulula kokufakelwa, okwenza ifaneleke ukulawula ulwelo oluphantsi koxinzelelo kunye nolwelo oluphakathi. Xa ukhetha ivalvu yebhabhathane ye-wafer, qiniseka ukuba ubukhulu beflange yombhobho buhambelana nobukhulu bevalvu ukuqinisekisa ukutywinwa okukhuselekileyo.
Okwesibini,iivalvu zebhabhathane ezijijekileyoziqhagamshelwe kwiipayipi ngeeflanges. Olu qhagamshelo lubonelela ngokutywinwa okuphuculweyo kunye nokuzinza, okwenza ukuba ifaneleke ukusetyenziswa koxinzelelo oluphezulu kunye nobushushu obuphezulu. Ukufakwa kweevalvu zebhabhathane ezirhangqiweyo kunzima kakhulu, kufuna iibholithi zokudibanisa ivalvu kwiflange yepayipi. Xa ukhetha ivalvu yebhabhathane erhangqiweyo, ukongeza ekuqwalaseleni izinto zevalvu kunye nobukhulu bayo, kubalulekile ukuqwalasela umgangatho weflange (njenge-ANSI, i-DIN, njl.njl.) kunye nezinto zokutywina ukuqinisekisa ukhuseleko kunye nokuthembeka phantsi kweemeko zoxinzelelo oluphezulu.
Ekugqibeleni,ivalvu yebhabhathane eneemiqoloyivalvu eqhagamshelwe ngumjelo kwaye idla ngokusetyenziselwa ukuqhaqha nokulungisa ngokukhawuleza. Iivalvu zebhabhathane ezinemiqolo kulula kakhulu ukuzifaka nokuzisusa, nto leyo eyenza zifaneleke kwiinkqubo zemibhobho ezifuna ukutshintshwa okanye ukucocwa rhoqo. Xa ukhetha ivalvu yebhabhathane enemiqolo, cinga ngezinto zombhobho kunye nobubanzi ukuqinisekisa ukuba umjelo unokuyibamba ngokukhuselekileyo ivalvu kwaye uthintele ukuvuza.
Xa ukhetha indlela yokudibanisa phakathi kwevalvu kunye nombhobho, ukongeza ekuqwalaseleni uhlobo lwevalvu, kufuneka uqwalasele ezi zinto zilandelayo:
1. Iimpawu zolwelo: Ulwelo olwahlukeneyo (olufana negesi, ulwelo, udaka, njl.njl.) luneemfuno ezahlukeneyo zeevalvu, ngoko ke kufuneka ukhethe uhlobo olufanelekileyo lwevalvu kunye nendlela yokudibanisa.
2. Uxinzelelo olusebenzayo kunye nobushushu: Phantsi koxinzelelo oluphezulu kunye nobushushu obuphezulu, iivalvu zebhabhathane ezijijekileyo zinokuba lolona khetho lungcono, ngelixa phantsi koxinzelelo oluphantsi, ivalvu yebhabhathane ye-wafer okanye ivalvu yebhabhathane enemiqolo inokuba lolona lufanelekileyo.
3. Indawo yokufaka: Xa indawo incinci, uyilo lwevalvu yebhabhathane ye-wafer lunokonga indawo, ngelixa ivalvu yebhabhathane enemiqolo inika ukuguquguquka okukhulu.
4. Iimfuno zolondolozo: Ukuba inkqubo yemibhobho ifuna ukulungiswa rhoqo, uphawu lokuqhaqha ngokukhawuleza kwevalvu yebhabhathane enemiqolo luya kuyiphucula kakhulu indlela esebenza ngayo.
Ngamafutshane, ukukhetha ivalvu yebhabhathane efanelekileyo kunye nendlela yokuyidibanisa kubalulekile ukuqinisekisa ukusebenza kakuhle nangokukhuselekileyo kwenkqubo yakho yokuhambisa imibhobho. Ukuqonda iimpawu kunye neemeko ezifanelekileyo zeentlobo ezahlukeneyo zevalvu yebhabhathane kuya kukunceda wenze ukhetho olunolwazi ngakumbi kwizicelo ezisebenzayo. Nokuba yi-ivalvu yebhabhathane ye-wafer, ivalvu yebhabhathane ejijekileyo, ivalvu yebhabhathane eneemiqolo, indlela efanelekileyo yoqhagamshelo inokuphucula ukusebenza kunye nokuthembeka kwenkqubo iyonke.
Ixesha lokuthumela: Agasti-19-2025
