I-Carbon Steel engenamthungo Bw Fittings Elbow 90 Deg

Isingeniso Somkhiqizo

SIndololwane engenamkhono wuhlobo lokufakwa kwamapayipi okusetshenziselwa ukuphenduka kwamapayipi. Phakathi kwazo zonke izinsimbi zamapayipi ezivame ukusetshenziswa ohlelweni lwamapayipi, isilinganiso sikhulu, cishe ngama-80%. Ngokuvamile, izinqubo ezahlukene zokwakha zikhethwa ezindololwaneni ngezinto ezihlukahlukene kanye nobukhulu bodonga. Izinqubo zokwakhiwa kwendololwane ezingenamthungo ezivame ukusetshenziswa zabakhiqizi zihlanganisa ukusunduza okushisayo, ukugxiviza, ukukhishwa, njll.

Ukwahlukaniswa Kwendololwane Okungenamthungo

Indololwane engenamthungoibizwa nangokuthi i-elbow ye-seamless steel pipe. Ngenxa yezinqubo ezihlukene zokukhiqiza, okokufakwa kwendololwane okungenamthungo kungahlukaniswa kube okushisayo okuphuma ngaphandle komthungo kwendololwane nokufakwa kwendololwane okubandayo okukhishwe ngaphandle komthungo.
Amazinga aphezulu:I-GB/T12459-2017, I-GB/T13401-2017

Indlela Yokwenza Indololwane Engenamthungo

1. Indlela yokufaka: yelula ukuphela noma ingxenye yepayipi ngomshini wokugubha ukuze unciphise ububanzi obungaphandle. Imishini yokuswayiza evame ukusetshenziswa yi-rotary, induku yokuxhuma kanye ne-roller.
2. Indlela yokugoqa: ngokuvamile ayikho i-mandrel esetshenziswayo, futhi ifanele umkhawulo ongaphakathi oyindilinga wepayipi eliwugqinsi. I-core ifakwe epayipini, futhi i-periphery iphushwa nge-roller yokucubungula unqenqema oluyindilinga.
3. Indlela yokunyathela: nweba ukuphela kwepayipi kusayizi odingekayo kanye nokuma nge-tapered core ku-punch.
4. Indlela yokubumba yokugoba: kunezindlela ezintathu ezivame ukusetshenziswa, enye ibizwa ngokuthi indlela yokwelula, enye ibizwa ngokuthi indlela yokugxiviza, kanti eyesithathu yindlela ye-roller, enama-roller angu-3-4, ama-roller amabili angashintshi, kanye ne-roller eyodwa yokulungisa. Lungisa i-pitch ye-roller engashintshi. Ukufakwa kwamapayipi okuqediwe kugobile.
5. Indlela yokuqhuma: enye iwukubeka irabha eshubhuni bese uyicindezela ngesibhakela ukuze wenze iqhubu libe yisimo; Enye indlela ukwakhiwa kwamaqhuqhuva nge-hydraulic. Gcwalisa phakathi kwepayipi nge-liquid, futhi ingcindezi ye-liquid izokhipha ipayipi ibe yisimo esifunayo. Le ndlela isetshenziswa kakhulu ekukhiqizeni amapayipi kathayela.

Inqubo yokukhiqiza indololwane ye-Carbon steel

Indololwane yensimbi ye-Carbon yenziwe ngokuzikhulisela izinga lokushisa eliphezulu - indlela ye-centrifugal ukubeka indololwane kusikhunta se-tube ye-centrifuge, engeza ingxube ye-iron ebomvu ne-aluminium powder endololwaneni, le ngxube ibizwa ngokuthi i-thermite ku-chemistry, lapho i-centrifuge. ukujikeleza kwe-tube isikhunta kufinyelela isivinini esithile, ngemva kokuba inhlansi ivutha i-thermite, i-thermite ivutha ngokushesha, isivinini segagasi lomlilo. Ipheshi le-ceramic elingagugi linamathiselwe odongeni lwangaphakathi lwendololwane yensimbi ye-carbon ene-adhesive yezinga lokushisa eliphezulu. Yenziwe ngama-ceramics e-corundum akhethekile afakwe ekushiseni okuphezulu kwe-1730C ne-AL203 njengempahla eluhlaza kanye nama-oxide ensimbi njenge-solvent. Ipheshi le-ceramic elingagugi libe selihlanganiswa nokunamathela okungagugi. Singakhetha amapheshana e-ceramic angagugi ukuze sihlangabezane nezidingo ezikhethekile zabasebenzisi. Ukumelana nokugqokwa kwepheshi ye-Guiporcelain engagugi izikhathi ezingama-280 kunensimbi ye-manganese kanye nezikhathi ezingu-180.5 kune-chromium cast iron ephezulu.

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