I-Aluminium iyinsimbi eguquguqukayo futhi esetshenziswa kabanzi ngenxa yezakhiwo zayo ezihlukile.Imvelo yayo engasindi, ukumelana nokugqwala, ukusebenza kahle kukagesi, kanye nokulula komshini kukwenza kube ukukhetha okuncanyelwayo kwezinhlelo zokusebenza ezahlukahlukene.Ukudumba nokuthambile kwale nsimbi kuyivumela ukuba ikhishwe, igoqwe, futhi yenziwe ibe izinhlobo ezihlukahlukene, okuhlanganisa amapayipi namashubhu.
Kungenzeka ukuthi uzwile ukuthi imigomoI-Aluminium tube kanye nepayipizisetshenziswa ngokushintshana, kodwa cishe awunasiqiniseko ngomehluko phakathi kwazo.Ikakhulukazi, ngisho nochwepheshe bezimboni ezihlobene, abakwazi kahle.Sizokusiza ukuthi uqonde umehluko phakathi kwepayipi neshubhu ngokuningiliziwe kusuka ekubunjweni, usayizi, isicelo kanye nezinye izici.Uma usenemibuzo ethile, ungasithinta.Ngokuhlangenwe nakho kwethu okucebile kokukhiqiza nokuthengisa kanye nokusungula okuphelele komkhiqizo, singakuxazulula zonke izinkinga ezihlobene nepayipi neshubhu kuwe.
Okulandelayo umehluko othize:
Umumo: Umjikelezo vs. Isikwele/Unxande
Nakuba “ipayipi” kanye “neshubhu” evame ukusetshenziswa ngokushintshana, umumo wawo ngokuvamile uyahluka.Amapayipi e-aluminium ngokuvamile ayindilinga futhi aklanyelwe ukuthwala uketshezi noma amagesi.Ngokungqubuzanayo,amashubhu e-aluminiumingaba yindilinga, isikwele, noma unxande futhi ivame ukusetshenziswa ezinhlelweni zesakhiwo.Cabanga ngamapayipi afana nemithambo emzimbeni womuntu, eyenzelwe ukugeleza, kuyilapho amashubhu afana namathambo, anikeza ukusekela kwesakhiwo.
Ukuqina Kwezindonga
Omunye umehluko usebugqileni bodonga.Amapayipi ngokuvamile anobukhulu obujwayelekile bodonga ukuze kuqinisekiswe ukugeleza okungavimbekile futhi kukalwa ngobubanzi bawo bangaphakathi.Amashubhu, ngakolunye uhlangothi, avame ukutholakala ezinhlobonhlobo zokuqina kodonga futhi avame ukukalwa ngobubanzi bawo bangaphandle.Ukwehluka kokuqina kodonga kumashubhu kuwenza afanelekele izinhlelo zokusebenza ezidinga amazinga ahlukene wamandla nokuqina.Kufana nokukhetha izinhlobo ezahlukene zezintambo zemisebenzi eyahlukene;intambo ewugqinsi ingase isetshenziselwe ukuphakamisa izinto ezinzima, kuyilapho ezacile ingase isetshenziselwe ukubopha amafindo.
I-Dimensional Tolerances
Amapayipi ngokuvamile anokubekezelela okuqinile okuqinile kunamashubhu.Lokhu kungenxa yokuthi ngisho nokwehluka okuncane kobubanzi bepayipi kungase kuthinte kakhulu izinga lokugeleza koketshezi noma igesi eliwuphethe.Amashubhu ngokuvamile athethelela kakhulu ekubekezeleni kwawo kobukhulu, njengoba evame ukusetshenziswa ezinhlelweni lapho izilawuli eziqinile zingadingeki.Lawa mapharamitha avezwa ngamayunithi afana namayintshi noma amamilimitha futhi aveza inani langempela lobukhulu besigaba esingenalutho.
Ukukhiqiza
Ipayipi elincane lensimbi elibhobokile nelincane kakhulukukhishwa.Leyo yinqubo lapho i-billet yezinto ezimpintshayo ifakwa ku-dayizi ukuze kukhiqizwe ubude obude nge-cross-section efanayo.Isebenza kahle kakhulu ngezinto ze-ductile, yingakho i-aluminium eningi ikhishwa.
Ukukhipha ipayipi noma ishubhu kuhlanganisa ukuphoqa insimbi ezungeze i-mandrel edala indlela yangaphakathi.Empeleni kunzima ukugcina le-bore yangaphakathi igxile ku-OD, ngakho-ke okwenzekayo ukuthi ukushuba kodonga kuyahlukahluka.Umkhiqizi ulawula i-bore noma i-OD, kodwa hhayi kokubili.
Amanye amashubhu azodonswa ngemva kokukhishwa, (noma kwezinye izimo, esikhundleni salokho,) kokubili ukuze anciphise futhi kuthuthukiswe ukuvumelana kwe-dimensional.
Amashubhu amaningi e-aluminium akhishwe kusuka ku-6061 noma ku-6063 amamaki.Lokhu kungenxa yokuthi bavame ukungabi nzima ukusebenza, ngakho-ke imishini ye-extrusion ingasebenza ngokushesha.I-6061 ihlala isikhathi eside, kodwa i-6063 ngokuvamile ibukeka ingcono, ngenxa yesakhiwo sokusanhlamvu esicolekile futhi ingakwazi ukugcotshwa kahle uma ukuqedwa okunemibala kuyadingeka.
Izindleko nokwelashwa kwendawo
Ukwenziwa kwamashubhu kuthatha umsebenzi omningi, amandla, nezinto ezibonakalayo.Endabeni yezinto ezifanayo, izindleko zokukhiqiza amashubhu ngokuvamile ziphakeme kunamapayipi.inqubo yokukhiqiza amapayipi kulula futhi akhiqizwa ngenkatho enkulu.Yingakho amapayipi angaba ngaphansi kwamashubhu.
Amapayipi kumele apendwe noma ahlanganiswe ukuze angagqwali noma afakwe i-oxidation ukuze athuthelwe ngaphandle noma athuthe ngaphansi komhlaba.
Izinhlelo zokusebenza
Amapayipi aklanyelwe ukuthutha uketshezi noma amagesi futhi ngaleyo ndlela avamile kumapayipi amanzi, izinhlelo ze-HVAC, nasezimbonini zokucubungula amakhemikhali.Amashubhu awusizo ezinhlelweni ezibanzi, kusukela kumafreyimu amabhayisikili nefenisha kuya ezingxenyeni ze-aerospace.Empeleni,amapayipi afana nemithambokanye nemithambo engqalasizinda yedolobha, ehambisa amanzi noma igesi ukusuka endaweni ethile iye kwenye.Ngesikhathi esifanayo, amashubhu asebenza ngezinhloso eziningi futhi angatholakala ezicini ezihlukahlukene zokwakha, imishini, nokunye.
Isikhathi sokuthumela: May-23-2024