Iyini i-Oxy-Acetylene Hardfacing Method

Ukwethulwa kwe-Oxy-Acetylene welding

Kunezinhlobo eziningi ezahlukene zezinqubo zokushisela zokuhlanganisa insimbi. Ukusuka ekushiseleni okune-flux-cored kuya ku-GTAW/TIG welding, kuya ku-SMAW welding, kuya ku-GMAW/MIG welding, inqubo ngayinye yokushisela inenhloso ethile kuye ngesimo nezinhlobo zezinto ezishiselwayo.

Olunye uhlobo lokushisela i-oxy-acetylene welding. Eyaziwa ngokuthi i-oxy-fuel welding, i-oxy-acetylene welding iyinqubo encike ekushisweni komoyampilo kanye negesi yamafutha, ngokuvamile i-acetylene. Mhlawumbe iningi lenu lizwa lolu hlobo lokushisela lubizwa ngokuthi “i-gas welding.”

Ngokuvamile, ukushisela igesi kusetshenziselwa ukushisela izingxenye zensimbi ezincane. Abantu bangaphinda basebenzise i-oxy-acetylene welding ukwenza imisebenzi yokushisisa, njengokukhulula amabhawodi aqandisiwe namantongomane kanye nokushisisa isitokwe esinzima sokugoba kanye nemisebenzi yokusoda ethambile.

Isebenza Kanjani I-Oxy-Acetylene Welding?

I-Oxy-acetylene welding isebenzisa ilangabi elishisa kakhulu, izinga lokushisa eliphezulu elikhiqizwa ngokushisa igesi yamafutha (imvamisa i-acetylene) exutshwe nomoya-mpilo ohlanzekile. Izinto eziyisisekelo zincibilika ngenduku yokugcwalisa kusetshenziswa ilangabi elisuka ekuhlanganisweni kwegesi ye-oxy-fuel ngokusebenzisa ichopho lethoshi lokushisela.

I-fuel gas ne-oxygen gas kugcinwa kumasilinda ensimbi anomfutho. Izilawuli ku-cylinder zinciphisa ukucindezela kwegesi.

Igesi igeleza ngamapayipi aguquguqukayo, isishiseli silawula ukugeleza ngethoshi. I-filler rod ibe isincibilika ngezinto eziyisisekelo. Kodwa-ke, ukuncibilikisa izingcezu ezimbili zezinsimbi nakho kungenzeka ngaphandle kwesidingo senduku yokugcwalisa.

Uyini Umehluko Oyinhloko Phakathi Kwe-Oxy-Acetylene Welding nezinye Izinhlobo zokushisela?

Umehluko omkhulu phakathi kwe-oxy-fuel welding nezinhlobo zokushisela i-arc njenge-SMAW, FCAW, GMAW, ne-GTAW umthombo wokushisa. I-Oxy-fuel welding isebenzisa ilangabi njengomthombo wokushisa, ofinyelela amazinga okushisa afika ku-6,000 degrees Fahrenheit.

I-arc welding isebenzisa ugesi njengomthombo wokushisa, ofinyelela emazingeni okushisa acishe abe ngu-10,000 F. Kunoma ikuphi, uzofuna ukuqaphela futhi uphephe lapho ushisela kunoma yiluphi uhlobo lwamazinga okushisa ashisayo.

Ezinsukwini zokuqala zokushisela, ukushisela i-oxyfuel kwakusetshenziselwa ukushisela amapuleti awugqinsi. Kuze kube manje, isetshenziswa kuphela emishinini emincane. Ezinye izinqubo zokushisela i-arc, njenge-GTAW, zithatha indawo yenqubo yokushisela i-oxy-fuel ezinsimbini ezincane.

Uma unentshisekelo emikhiqizweni ye-tungsten carbide futhi ufuna ulwazi olwengeziwe nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma ngemeyili kwesokunxele, noma SITHUMELE IMEYILI ezansi nekhasi.