Li-hydraulic fittings tsa NPT (National Pipe Taper) li sebelisoa haholo liindastering tse fapaneng ho theha likhokahano tse sa luleng lipakeng tsa lipeipi le likarolo tse ling tsa haeteroliki.Ho tiisa lisebelisoa tsena ka nepo ho bohlokoa ho netefatsa ts'ebetso e nepahetseng le ho thibela ho tsoa ha mokelikeli, ho ka lebisang ho theolelo ea nako e theko e boima le likotsi tse ka bang teng.
Sehloohong sena, re tla hlahloba bohlokoa ba ho tiisa li-hydraulic fittings tsa NPT le ho fana ka tataiso ea mohato ka mohato mabapi le mokhoa oa ho fumana tiiso e sireletsehileng le e ka tšeptjoang.
Li-Fittings tsa Hydraulic tsa NPT ke life?
Lisebelisoa tsa NPTli khetholloa ka likhoele tsa tsona tse tepeletseng, tse etsang tiiso e thata ha li ntse li tiisitsoe.Likhoele li etselitsoe hore li kopane, li etsa hore e be tse loketseng lits'ebetso tsa khatello e phahameng.Lisebelisoa tsena li sebelisoa hangata lits'ebetsong tsa hydraulic, lithapo tsa mafura, le lits'ebetsong tsa moea.
Bohlokoa ba ho Tiisa ka Nepahetseng
Lisebelisoa tsa NPT tse tiisitsoeng hantle li bohlokoa ka mabaka a 'maloa:
Ho Thibela ho Dutla ha Mekelikeli
Litsamaisong tsa li-hydraulic, esita le ho lutla ho honyane ho ka baka tahlehelo e kholo ts'ebetsong le ts'ebetsong.
Ho netefatsa Polokeho
Ho lutla ha mokelikeli oa Hydraulic ho ka lebisa libakeng tse thellang, ho eketsa kotsi ea likotsi ho basebetsi.
Ho Qoba Tšilafalo
Ho lutla ho ka kenya litšila ka har'a sisteme ea haeteroliki, tse ka senyang likarolo tse bobebe.
Ntlafatso ea Boiketlo
Sesebelisoa se tiisitsoeng hantle se tiisa hore sistimi ea haeteroliki e sebetsa ka mokhoa o nepahetseng.
U tiisa likhoele tsa NPT joang hantle?
Ho tiisa likhoele tsa NPT hantle, latela mehato ena:
Mohato oa 1: Hloekisa Likhoele
Netefatsa hore likhoele tse holim'a "fitting" le "mating" li hloekile 'me ha li na litšila, litšila kapa masalla a khale a sealant.Sebelisa sesebelisoa se loketseng sa ho hloekisa le borashe ba terata ha ho hlokahala.
Mohato oa 2: Kenya Sealant
Khetha sealant ea boleng bo holimo e loketseng ts'ebeliso ea hau e khethehileng ea haeteroliki.Kenya tiiso likhoeleng tsa banna tsa ho kenya.E-ba hlokolosi hore u se ke ua sebelisa ho feta tekano, kaha sekontiri se feteletseng se ka qetella se kene ka har'a tsamaiso ea hydraulic.
Tlhokomeliso: Theipi ea Teflon kapa lisebelisoa life kapa life tsa ho tiisa li ka sebelisoa ho tiisa likhoele tsa hau.
Mohato oa 3: Kopanya li-Fittings
Hlopha tekano ya NPT ka hloko karolong ya ho nyalana ka letsoho.Sena se tiisa hore likhoele li ikamahanya hantle 'me li fokotsa kotsi ea ho kopanya likhoele.
Mohato oa 4: Tiisa likhokahano
U sebelisa sekontiri se loketseng, tiisa litšepe ka thata empa u qobe ho tiea ho feta tekano, kaha li ka senya likhoele kapa ho kenya ka boeona.Ho tiisa ho feta tekano ho ka boela ha lebisa ho tiiso e sa lekanang.
Mohato oa 5: Hlahloba ho Lutla
Ka mor'a ho tiisa lisebelisoa, hlahloba khokahanyo eohle bakeng sa matšoao leha e le afe a ho lutla.Haeba ho fumanwa ho dutla, qhaqholla kgokelo, hloekisa dikgwele, mme o boele o kenye sekwahelo pele o kopanya hape.
Liphoso Tse Tloaelehileng Tseo U Lokelang ho li Qoba
➢Ho sebelisa mofuta o fosahetseng oa sealant bakeng sa mokelikeli oa haeteroliki o sebelisoang.
➢Tšebeliso e feteletseng kapa e sa sebeliseng sealant, tseo ka bobeli li ka senyang katleho ea tiiso.
➢Ho hlokomoloha ho hloekisa likhoele hantle pele u kenya sealant.
➢Ho tiisa ho feta tekano, ho lebisa likhoeleng tse senyehileng le ho lutla ho ka bang teng.
➢Ho hloleha ho lekola ho dutla ka mora kopano.
Ho khetha Sealant e nepahetseng bakeng sa Lisebelisoa tsa NPT
Khetho ea sealant e itšetlehile ka lintlha tse kang mofuta oa hydraulic fluid, khatello ea ho sebetsa le mocheso.Ho bohlokoa ho shebana le likhothaletso tsa moetsi le ho khetha sealant se lumellanang se fihlelang litlhoko tse ikhethileng tsa sistimi ea haeteroliki.
Malebela a ho Boloka Lisebelisoa tsa NPT tse Tiisitsoeng
➢Kamehla hlahloba lisebelisoa bakeng sa matšoao a ho lutla kapa tšenyo.
➢Tlosa lisebelisoa tse senyehileng kapa tse tsofetseng hang-hang.
➢Latela moralo oa tlhokomelo o khothaletsoang ke hydraulic system.
➢Koetlisa basebetsi ho sebetsana le ho kopanya lisebelisoa tsa NPT ka nepo.
Melemo ea ho Sebelisa Lisebelisoa tsa NPT
Lisebelisoa tsa NPT li fana ka melemo e mengata:
➢Ho kenya habonolo ka lebaka la likhoele tsa bona tse tapered.
➢Mefuta e fapaneng ea likopo tse fapaneng.
➢Bokhoni ba ho sebetsana le maemo a khatello e phahameng ka katleho.
➢Ho fumaneha ka lisebelisoa tse fapaneng ho lumellana le maemo a fapaneng a ts'ebetso.
Qetello
Ho tiisa li-fittings tsa hydraulic tsa NPT ka nepo ho bohlokoa ts'ebetsong, polokehong le ts'ebetsong ea litsamaiso tsa hydraulic.Ka ho latela mokhoa o nepahetseng oa ho tiisa le ho sebelisa li-sealants tsa boleng bo holimo, u ka etsa bonnete ba hore likhokahano li sa lutle 'me u fokotsa kotsi ea nako le likotsi.Tlhokomelo ea kamehla le ho latela mekhoa e metle e tla eketsa nako ea bophelo le ts'epahalo ea li-fittings, e leng se tla tlatsetsa katlehong e akaretsang ea litsamaiso tsa hau tsa hydraulic.
FAQs
P: A na nka sebelisa setiiso sa khale ho lisebelisoa tsa NPT?
K: Ha e khothalletsoe ho sebelisa sealant ea khale hape, kaha e ka 'na eaba e senyehile mme e lahlehetsoe ke thepa ea eona ea ho tiisa.Kamehla hloekisa likhoele 'me u kenye sealant e ncha bakeng sa tiiso e tšepahalang.
P: Ke lokela ho hlahloba lisebelisoa tsa NPT hangata hakae bakeng sa ho lutla?
K: Ho hlahloba kamehla ho bohlokoa.Ho latela maemo a ts'ebetso, hlahloba lisebelisoa bakeng sa ho lutla bonyane hang ka khoeli kapa joalo ka ha ho khothaletsoa ke moetsi oa lisebelisoa.
P: A na nka sebelisa tepi ea Teflon sebakeng sa sealant bakeng sa lisebelisoa tsa NPT?
A: Theipi ea Teflon e ka sebelisoa, empa ho bohlokoa ho khetha tepi e loketseng lits'ebetso tsa hydraulic.Sealant hangata e ratoa bakeng sa bokhoni ba eona ba ho tlatsa likheo le ho fana ka tiiso e tšepahalang haholoanyane.
P: Ke sekontiri sefe seo ke lokelang ho se sebelisa bakeng sa litsamaiso tse phahameng tsa mocheso oa haeteroliki?
K: Bakeng sa lisebelisoa tsa mocheso o phahameng, batla li-sealant tse etselitsoeng ka ho khetheha ho mamella mocheso o phahameng le ho lumellana le metsi a sebelisoang ke hydraulic.
P: Na lisebelisoa tsa NPT li tsamaisana le maro a haeteroliki kaofela?
K: Lisebelisoa tsa NPT li tsamaisana le mefuta e mengata ea maro a haeteroliki, empa ho bohlokoa ho khetha sekoaelo se loketseng se ts'oanang le mokelikeli o itseng o sebelisoang ho netefatsa ho lumellana le ho tiisa hantle.
P: Na Lisebelisoa tsa NPT li Hloka Sealant?
A: E, lisebelisoa tsa NPT li hloka sealant ho fihlela khokahano e tšepahalang le e sa luleng.Ho theoa ha likhoele feela ha hoa lekana ho etsa tiiso e phethahetseng.Ntle le sealant, ho ka ba le likheo tsa metsotsoana lipakeng tsa likhoele, tse lebisang ho lutla ho ka bang teng.
Nako ea poso: Aug-11-2023