Ukushisela kuyikhono elibalulekile kuzo zonke izigaba zokuphila, ikakhulukazi embonini yokwakha neyokukhiqiza. Phakathi kwezinhlobo eziningi zokushisela, ukushisela amapayipi ensimbi kuvelele ngenxa yobubanzi bezicelo zayo kumapayipi okuthutha amanzi, izakhiwo zensimbi kanye nezisekelo zenqwaba. Uma ufuna ukuba yingcweti kubuchwepheshe bokushisela amapayipi ensimbi, lo mhlahlandlela uzokunikeza ukuqonda okubalulekile namathiphu okukusiza ukuthuthukisa amakhono akho.
Funda ngokushisela amapayipi ensimbi
Ukushisela amapayipi ensimbikuhilela ukuhlanganisa ubude obubili noma ngaphezulu bepayipi lensimbi ndawonye kusetshenziswa ukushisa nokucindezela. Le nqubo ingenziwa kusetshenziswa izindlela ezahlukene zokushisela, okuhlanganisa igesi yensimbi engangenisi (MIG), igesi ye-tungsten engangenisi (TIG), kanye nokushisela okunamathelayo. Indlela ngayinye inezinzuzo zayo futhi ifanele ukusetshenziswa okuhlukile. Isibonelo, ukushisela kwe-MIG kudumile ngesivinini sayo kanye nokulula kokusetshenziswa, kuyilapho ukushisela kwe-TIG kudumile ngokunemba kwayo nokulawula.
Yazi amasu abalulekile okushisela amapayipi ensimbi
1. Ukulungiselela kubalulekile: Ngaphambi kokuthi uqale ukushisela, qiniseka ukuthi ipayipi lensimbi lihlanzekile futhi alinawo umhlwa, uwoyela noma ezinye izinto ezingcolisayo. Ukulungiselela kahle kusiza ekufezeni ukushisela okuqinile nokuhlala isikhathi eside. Sebenzisa ibhulashi noma i-grinder yocingo ukuze uhlanze indawo ezoshiselwa.
2. Khetha imishini efanele: Tshala imali emishinini yokushisela esezingeni eliphezulu ehlangabezana nezidingo zakho ezithile. Isibonelo, uma usebenzisa ipayipi lomugqa le-X65 SSAW, elaziwa ngokusebenza kwalo okuphezulu nokuqina kwalo, qiniseka ukuthi imishini yakho yokushisela ingahlangabezana nemigomo edingekayo. Ipayipi lomugqa le-X65 SSAW lisetshenziswa kabanzi ekushiseleni amapayipi ahambisa uketshezi kanye nezakhiwo zensimbi, okwenza kube ukukhetha okuthembekile kumaphrojekthi ahlukahlukene engqalasizinda.
3. Yazi amakhono akho okushisela: Prakthiza amasu ahlukene okushisela ukuze uthole okusebenzela kahle kakhulu. Naka isivinini sokushisela, i-engeli, kanye nebanga phakathi kwesibhamu sokushisela kanye ne-workpiece. Ukuvumelana kubalulekile ukuze kufezwe ukushisela okulinganayo.
4. Qonda ukubaluleka kwezinto zokugcwalisa: Ukukhetha izinto zokugcwalisa kungathinta kakhulu ikhwalithi ye-weld. Qiniseka ukuthi izinto zokugcwalisa ziyahambisana nezinto eziyinhloko futhi zihlangabezana nezimfuneko ezidingekayo yiphrojekthi. Nge-X65 spiral submerged arcipayipi lomugqa elihlanganisiwe, ukusebenzisa izinto zokugcwalisa ezifanele kuzothuthukisa amandla nokuqina kwe-weld iyonke.
5. Ukuphepha Kuqala: Beka ukuphepha kuqala njalo lapho ushisela. Gqoka izimpahla zokuzivikela ezifanele, okuhlanganisa amagilavu, izigqoko zokuzivikela, kanye nezingubo zokuzivikela. Qinisekisa ukuthi indawo yokusebenza inomoya omuhle ukuze ugweme ukuhogela amagesi ayingozi.
6. Qhubeka Ufunda: Ubuchwepheshe bokushisela buhlala bushintsha. Hlala usesikhathini ngezitayela zakamuva kanye nentuthuko kulo mkhakha. Cabanga ukuthatha ikilasi lokushisela noma iseminari ukuze uthuthukise amakhono nolwazi lwakho.
Indima yemikhiqizo esezingeni eliphezulu ekushiseleni
Ukusebenzisa izinto ezisezingeni eliphezulu kubalulekile empumelelweni yephrojekthi yokushisela. Ukubaluleka kwekhwalithi yokushisela kubonakala ngokugcwele eqinisweni lokuthi ipayipi lomugqa we-X65 spiral submerged arc welded likhiqizwa yinkampani enendawo engamamitha-skwele angu-350,000 kanye nempahla iyonke engu-RMB 680 million. Njengoba inomthamo wokukhiqiza waminyaka yonke ongamathani angu-400,000 epayipi lensimbi elijikelezayo kanye nenani lokukhipha elingu-RMB 1.8 billion, inkampani isendaweni ehamba phambili embonini futhi inikeza imikhiqizo ethembekile yezinhlelo zokusebenza ezahlukahlukene.
Ekuphetheni
Ukwazi ubuciko bokushisela amapayipi ensimbi kudinga ukuzijwayeza, isineke, kanye nokuzinikela ekhwalithini. Ngokulandela amathiphu akulesi siqondisi nokusebenzisa izinto ezisezingeni eliphezulu njengepayipi lomugqa we-X65 SSAW, ungathuthukisa amakhono akho okushisela futhi unikele empumelelweni yamaphrojekthi engqalasizinda. Khumbula, isihluthulelo sokuba ngumshiseli onekhono ukufunda njalo nokuzivumelanisa namasu amasha. Ukushisela okuhle!
Isikhathi sokuthunyelwe: Ephreli-17-2025