Iwasha yokutywina luhlobo lwendawo esecaleni esetyenziselwa ukutywina koomatshini, izixhobo, kunye nemibhobho naphi na apho kukho ulwelo. Yimpahla esetyenziselwa ukutywina ngaphakathi nangaphandle. Iiwasha zokutywina zenziwe ngentsimbi okanye ipleyiti engeyiyo eyentsimbi njengemathiriyeli ngokusika, isitampu, okanye iinkqubo zokusika, ezisetyenziselwa ukutywina uqhagamshelo phakathi kwemibhobho naphakathi kwezixhobo zoomatshini. Ngokwemathiriyeli, inokwahlulwa ibe ziiwashi zokutywina zetsimbi kunye neewashi zokutywina ezingezizo ezentsimbi. Iiwasha zesinyithi ziquka iiwasha zobhedu,iiwasha zentsimbi ezingenasici, iiwasha zentsimbi, iiwasha ze-aluminiyam, njl.iiwasha zerabha, njl.
Kufuneka kuqatshelwe la manqaku alandelayo:
(1) Ubushushu
Kwiinkqubo ezininzi zokukhetha, iqondo lokushisa lolwelo liyingqwalasela ephambili. Oku kuya kunciphisa ngokukhawuleza uluhlu olukhethiweyo, ngakumbi ukusuka kwi-200 ° F (95 ℃) ukuya kwi-1000 ° F (540 ℃). Xa ubushushu bokusebenza kwenkqubo bufikelela kumda wobushushu oqhubekayo wokusebenza wesixhobo esithile sokuhlamba, kufuneka kukhethwe umgangatho ophezulu wezinto eziphathekayo. Oku kufuneka kube njalo kwiimeko ezithile zobushushu obuphantsi.
(2) Ukusetyenziswa
Eyona parameters ibaluleke kakhulu kwisicelo luhlobo lweflange kunye neiibholiti esetyenzisiweyo. Ubungakanani, ubungakanani, kunye nebakala leebholiti kwisicelo limisela umthwalo osebenzayo. Indawo esebenzayo yokunyanzeliswa ibalwa ngokusekelwe kubungakanani boqhagamshelwano lwewasha. Uxinzelelo lokutywinwa kwewasha olusebenzayo lunokufumaneka kumthwalo kwibholiti kunye nomgangatho woqhagamshelwano wewasha. Ngaphandle kwale parameter, akunakwenzeka ukwenza olona khetho lubalaseleyo phakathi kwezixhobo ezininzi.
(3) Amajelo eendaba
Kukho amawaka olwelo phakathi, kwaye ukubola, i-oxidation, kunye nokungena kwamanzi olwelo ngalunye kwahluka kakhulu. Izinto eziphathekayo kufuneka zikhethwe ngokwezi mpawu. Ukongezelela, ukucocwa kwenkqubo kufuneka kwakhona kuqwalaselwe ukuthintela ukukhukuliseka kwe-washer ngesisombululo sokucoca.
(4) Uxinzelelo
Uhlobo ngalunye lwewasha lunoxinzelelo lwalo lokugqibela, kwaye ukusebenza koxinzelelo lwewasha kuncipha ngokunyuka kobukhulu bezinto. Okukhona kubhityile izinto, kokukhona kunamandla okuthwala uxinzelelo. Ukhetho kufuneka lusekelwe kuxinzelelo lolwelo kwisistim. Ukuba uxinzelelo luhlala luguquguquka ngamandla, kuyimfuneko ukuqonda imeko eneenkcukacha ukuze wenze ukhetho.
(5) ixabiso le-PT
Ixabiso elibizwa ngokuba yi-PT yimveliso yoxinzelelo (P) kunye nobushushu (T). Ukuxhatshazwa koxinzelelo ngalunyeiwasha impahla iyahluka kumaqondo obushushu ahlukeneyo kwaye kufuneka iqwalaselwe ngokubanzi. Ngokubanzi, umenzi we-gaskets uya kubonelela ngexabiso eliphezulu le-PT yezinto.
Ixesha lokuposa: Jul-17-2023