Ukwakhiwa kwenkqubo ye-fluid kungenakuthelekiswa nanto kwiIzixhobo zombhobhonjengonxibelelwano. Kwiinkqubo ezahlukeneyo ezifana nendawo yoxinzelelo oluphezulu, iimeko zokusebenza ezigqithisileyo okanye izithuthi ezinobungozi zegesi, inani elincinci le-fertings linokubonwa kuyo yonke indawo. Ukusebenza kwabo ngokugqibeleleyo ekunyangeni koxinzelelo, ukunganyangeki kwentshukumo kunye nokutywinwa kunceda inkqubo ekhuselekileyo kwaye isebenza kakuhle, ibenza babe ngabantu abaninzi.
Ukwakha inkqubo ekhuselekileyo ye-fluid, i-proses kukukhetha intambo efanelekileyo. Ukuba ufuna ukukhetha intambo efanelekileyo, kufuneka uyichonge kuqala.
Iintlobo eziqhelekileyo ze-hikelok
Zimbini iintlobo ze-cunas ezisetyenziswayo nguHikelok, enye idibanisa intambo, eyahlulahlulwe ibe yimntambo ye-M, eyahlulahlulwe ngumtya, intambo ye-BSP kunye nentambo ye-BPP. Eli phepha lithatha ikakhuluIntambo yombhobhoUmzekelo.
Iintlobo zemisonto yombhobho
(1) Intambo ye-NPT(I-American Standard Gie), isebenzisa i-Asme B1 20.1 I-Angle ye-Angle ingama-60 °, i-tooths ephezulu kwaye i-Taper yeTrake ye-1: 16, ebizwa ngokuba yiThupha intambo .
(2) Intambo ye-BSPP, ehambelana ne-G Threaty (umbhobho oqhelekileyo we-Bhritane), usebenzise i-ISO 228-1 I-Angle i-55 °, intambo yangaphakathi nezantsi ye-Arc ye-Arc, i Ngokubanzi ebizwa ngokuba yintambo ye-farallel.
(3) Intambo ye-BSPT. Ngokubanzi yaziwa njengentambo ye-taper.
Ungayingqina njani inkcazo yemitya emithathu yepayi
Ukusuka kolu lwazi lungentla, siyazi ukuba imicu embhobho inokubekwa kumacandelo amabini: intambo ye-taper kunye nentambo efanayo. Ke ngoko, xa sisahlula intambo, kufuneka kuqala sahlula-hlula ukuba ngaba bangamarhani okanye umsonto ofanayo.
Isazisi sokuqala
Isigwebo sokuqala sinokwenziwa ngokwentambo sineTeper. Sebenzisa i-vernier caliper caliper ukulinganisa ububanzi phakathi kweengcebiso zamazinyo kwindawo yokuqala, yesine neyokugqibela kunye neyokugqibela ngokwesikhundla esingezantsi. Ukuba idayamere ngokuthe ngcembe inyuka okanye ihla, ibonisa ukuba intambo inomthi, eyintambo ye-BSPT okanye intambo ye-NPT kwintambo ye-Thuper. Ukuba bonke ububanzi bayalingana, ibonisa ukuba intambo ayina-Taper kwaye ingumtya wentambo ye-BSPP ye-BSPP.
Isiqinisekiso esingaphezulu
Mnye kuphela intambo ye-BSPP yentambo ehambelana ne-BSPLLEL, ngoko ke iyimfuneko ukuba ikwazi ukwahlula ngaphandle kwentambo ye-BSPT okanye intambo ye-NPT kwintambo yomdibaniso.
Imilinganiselo yamazinyo eNqaku: Ukugwetywa ngokwee-angle zeprofayile, intambo ye-BSPT ngeprofayile ye-55 ° kunye nentambo ye-NPT ngeprofayile ye-Angle ye-60 °.
I-Bspt Thread Npt
Jonga ubume bezinyo: Gxeka ngokwemilo ye-tooths ephezulu kwaye izinyo ezantsi. Intambo ye-BSPT ijikeleze umjikelo ojikelezileyo kwaye ijikeleze ezantsi, kwaye intambo ye-nypt ikwicala eliphezulu kunye neflethi esezantsi.
I-Bspt Thread Npt
Umgwebo wokugqibela
Izixhobo ezimbini ezilandelayo ziyafuneka ukuqinisekisa ngokuchanekileyo uhlobo lwentambo.
Indlela yoku-1: Sebenzisa i-threyitha igeji kwaye ukhethe i-tuge ehambelana nesiqinisekiso sokugqibela. Intambo elinganiswe intambo ikhutshiwe ngokugqibeleleyo nge-threagege gage. Ukuba imigaqo-nkqubo yokuhlola ehambelana neglasi iyadluliselwa, i-TACY inkcazo yeyona nto iphambili yentambo elinganiswe ngentambo.
Indlela yesi-2: Sebenzisa igeji yezinyo kwaye ukhethe i-tooth engahambelaniyo xa kuthelekiswa ne-tooths de itreyitha ihamba ngokugqibeleleyo kunye nentambo elinganayo, ke intambo yentambo yeyona meko ilinganayo.
Ukongeza kwezi ndlela zingasentla, sinokukhangela imigangatho yentambo ehambelanayo yemingxunya emithathu emva kokulinganisa i-Thrip Diameter kunye nentambo ye-vernier kunye nentambo ye-vernier kunye nentambo efanayo ye-Toral, kwaye ifumanise i-Torance i-Town Grown Diometer Diameter Dired Njengomthi olingayo kumgangatho we-thriyeli ukuze aqinisekise ngakumbi, kodwa umgwebo wokugqibela usafuna uncedo lwe-thricage kunye negeji yezinyo.
Xa kuthengwa i-hikelok imibhobho yombhobho, kuyacetyiswa ukuba ifake kwaye isebenzise kunye neevali zolawulo lweHikelok. Ungakhethaivalve yenaliti, ivalve yebhola, ivalve yoncedo, ivali, Jonga i-valve, I-Valve Poomolds, Inkqubo yokwampululwa, njl njl, ukwenza uqhagamshelo lwenkqubo ye-fluid ikhuseleke ngakumbi kwaye isebenza ngokufanelekileyo.
Iinkcukacha ezi-odolo zoku-odola, nceda ujonge ukhethoiikhathalogukwiIwebhusayithi yaseHikelok. Ukuba unayo nayiphi na imibuzo yokukhetha, nceda uqhagamshelane ne-hipti's iiyure ezingama-24 kwi-Intanethi.
Ixesha lokuphumla: Mar-21 ukuya ku-4022