Mw'isi y’inganda zikora inganda, cyane cyane mu rwego rw’ingufu, ubwiza bw’abasudira mu musaruro w’imiyoboro ni ingenzi. Ibi ni ukuri cyane cyane kumiyoboro ya gaze, aho ubusugire bwa weld bushobora gusobanura itandukaniro riri hagati yumutekano nibiza. Ku ruganda rwacu i Cangzhou, Intara ya Hebei, twumva uruhare rukomeye rwo gusudira ubuziranenge bugira uruhare mu kurinda umutekano n’ibicuruzwa byacu. Isosiyete yacu yashinzwe mu 1993 kandi imaze gukura igera kuri metero kare 350.000, umutungo wose wa miliyoni 680, hamwe n’abakozi 680 bitanze.
Kimwe mubintu byingenzi bigomba kwitabwaho mugihe arc gusudira imiyoboro ya gazi isanzwe nubwoko bwa tekinoroji yo gusudira ikoreshwa. Kuriumuyoboro wizunguruka, uburyo busanzwe nuburyo bwa arc welding (SAW) tekinike. Ubu buhanga butoneshwa kubushobozi bwabwo bwo gukora imashini ikomeye, iramba, yujuje ubuziranenge. Uburyo bwo gusudira arc bwarohamye burimo gukora arc hagati ya electrode ikomeza kugaburirwa hamwe nakazi kakozwe, ikarohama munsi yumurongo wa granular flux. Ibi ntabwo birinda gusudira gusa kwanduza, ahubwo binatezimbere ubwiza bwikidodo mugutanga arc ihamye no kugabanya spatter.
Akamaro kaumuyoboroubuziranenge bwo gusudira ntibushobora kurenza urugero. Mu gutwara gaze gasanzwe, kunanirwa gusudira bishobora gutera ingaruka mbi, harimo kumeneka, guturika no kwangiza ibidukikije. Kubwibyo, kwemeza ibikorwa byacu byo gusudira byujuje ubuziranenge nicyo kintu cyambere. Ibyo twiyemeje kugira ubuziranenge bitangirana no gutoranya ibikoresho fatizo kandi bigakomeza muri buri cyiciro cyibikorwa byo gukora, harimo kugerageza no kugenzura gusudira.
Ku kigo cyacu cya Cangzhou, dukoresha ikoranabuhanga rigezweho hamwe nabatekinisiye babishoboye kugirango tumenye neza ko inzira yo gusudira arc yataye umusaruro itanga ibisubizo byiza. Itsinda ryacu ryatojwe kugenzura neza no kugenzura ibipimo byo gusudira, kureba ko buri cyuma cyujuje ibyangombwa bisabwa n’inganda. Uku kwitondera amakuru arambuye ntabwo kuzamura uburinganire bwimiterere yimiyoboro ya gaze gusa, ahubwo binagirira ikizere abakiriya bacu, bishingikiriza kubicuruzwa byacu kugirango bitwarwe neza kandi neza.
Byongeye kandi, imiyoboro yo gusudira ireme igira ingaruka ku mikorere rusange nubuzima bwumuyoboro. Ubwiza-bwizatube weldgabanya amahirwe yo kubungabunga no kongera ubuzima bwumuyoboro, amaherezo uzigama ibiciro kubakiriya bacu. Mu nganda aho kwizerwa ari ngombwa, gushora imari mu bwiza bwo gusudira birenze guhitamo gusa; ni ngombwa.
Mu gusoza, akamaro ko gusudira imiyoboro mu gukora imiyoboro ya gaze gasanzwe ntishobora kwirengagizwa. Nkumushinga uyobora inganda, ibyo twiyemeje gukoresha tekinoroji yo gusudira igezweho nko gusudira arc weld hamwe no kwibanda ku kugenzura ubuziranenge bituma tuba umufatanyabikorwa wizewe kubakiriya bacu. Hamwe nuburambe burenze imyaka mirongo itatu hamwe nabakozi babigenewe, dukomeje gushyira imbere umutekano nubwizerwe bwibicuruzwa byacu, tureba ko dukeneye ibikenerwa ninganda zitera imbere. Mugihe tugenda dutera imbere, dukomeza gushikama mu nshingano zacu zo gutanga imiyoboro ya gazi nziza yo mu rwego rwo hejuru, kubera ko ku bijyanye no gutwara ingufu, ubwiza atari ngombwa gusa; ni ngombwa.
Igihe cyo kohereza: Mutarama-07-2025