Q1: Ibikoresho byo gusudira ni iki?Ni iki cyo gushiramo?
Igisubizo: Ibikoresho byo gusudira birimo inkoni zo gusudira, insinga zo gusudira, flux, gaze, electrode, gaseke, nibindi.
Q2: Electrode ya aside ni iki?
Igisubizo: Ipfunyika rya electrode ya aside irimo aside nyinshi ya aside nka SiO2, TiO2 hamwe na karubone runaka, kandi alkalinity ya slag iri munsi ya 1. Electrode ya Titanium, electrode ya calcium titanium, electrode ya ilmenite na fer oxyde electrode zose ni aside electrode.
Q3: Electrode ya alkaline ni iki?
Igisubizo: Ipfunyika ya electrode ya alkaline irimo ibintu byinshi byerekana ibishishwa bya alkaline nka marble, fluorite, nibindi, kandi bikubiyemo urugero runaka rwa deoxidizer hamwe na agent.Ubwoko bwa hydrogène yo mu bwoko bwa electrode ni electrode ya alkaline.
Q4: Electrode ya selile ni iki?
Igisubizo: Igikoresho cya electrode gifite selile nyinshi hamwe na arc ihamye.Irabora kandi itanga gaze nyinshi kugirango irinde icyuma gisudira mugihe cyo gusudira.Ubu bwoko bwa electrode butanga slag nkeya kandi byoroshye kuyikuramo.Yitwa kandi vertical down down welding electrode.Irashobora gusudira mu myanya yose, kandi gusudira guhagaritse gushobora gusudwa hepfo.
Q5: Kuki electrode igomba gukama neza mbere yo gusudira?
Inkoni zo gusudira zikunda kwangiza imikorere yimikorere bitewe no kwinjiza amazi, bikavamo arc idahindagurika, kwiyongera kwinshi, kandi byoroshye kubyara imyenge, ibice nizindi nenge.Kubwibyo, inkoni yo gusudira igomba gukama neza mbere yo kuyikoresha.Mubisanzwe, ubushyuhe bwumye bwa acide electrode ni 150-200 and, kandi igihe ni isaha 1;ubushyuhe bwumye bwa electrode ya alkaline ni 350-400 ℃, umwanya ni amasaha 1-2, kandi iruma hanyuma igashyirwa muri incubator kuri 100-150 side Imbere, fata uko ugenda.
Q6: Umugozi wo gusudira ni iki?
Igisubizo: Nicyuma cyicyuma gikoreshwa nkicyuma cyuzuza mugihe cyo gusudira kandi kigakoreshwa mugutwara amashanyarazi icyarimwe bita insinga yo gusudira.Hariho ubwoko bubiri: insinga zikomeye hamwe na flux-cored wire.Bikunze gukoreshwa muburyo bukomeye bwo gusudira: (GB-yigihugu yubushinwa) ER50-6 (icyiciro: H08Mn2SiA).(AWS-Abanyamerika) ER70-6.
Q7: Umugozi wo gusudira flux ni iki?
Igisubizo: Ubwoko bw'insinga zo gusudira zikoze mu byuma byoroheje byazungurutswe mu miyoboro y'ibyuma kandi byuzuyemo ifu runaka.
Q8: Kuki insinga zifite flux zirinzwe na gaze karuboni?
Igisubizo: Hariho ubwoko bune bwinsinga zo gusudira: gazi ya acide flux-cored gazi ikingira insinga yo gusudira (ubwoko bwa titanium), gazi ya alkaline flux-cored gazi ikingira insinga yo gusudira (ubwoko bwa calcium ya calcium), ubwoko bwifu yifu ya gazi ikingira insinga yo gusudira na flux-cored yonyine-ikingira insinga yo gusudira.Ubwoko bwa titanium yo mu rugo flux-cored gaze ikingira insinga yo gusudira muri rusange irinzwe na gaze ya CO2;izindi nsinga zo gusudira za flux zirinzwe na gaz ivanze (nyamuneka reba insinga ya flux-cored).Imyitwarire ya metallurgiki ya buri gasi ya slag iratandukanye, nyamuneka ntukoreshe gaze yo kurinda nabi.Flux-cored welding wire gaz slag ikomatanyirijwe hamwe kurinda, gusudira neza gusudira, imiterere yubukanishi bwuzuye.
Q9: Kuki hari ibisabwa bya tekiniki kugirango ubuziranenge bwa gaze karuboni?
Igisubizo: Mubisanzwe, gaze ya CO2 nigicuruzwa gikomoka kumiti, gifite ubuziranenge bwa 99,6% gusa.Irimo ibimenyetso byumwanda nubushuhe, bizazana inenge nka pore kuri weld.Kubicuruzwa byingenzi byo gusudira, gaze ifite isuku ya CO2 ≥99.8% igomba gutoranywa, hamwe na pore nkeya muri weld, ibirimo hydrogène nkeya, hamwe no guhangana neza.
Q10: Kuki hasabwa tekiniki zo hejuru zisaba ubuziranenge bwa argon?
Igisubizo: Kugeza ubu hari ubwoko butatu bwa argon ku isoko: argon isanzwe (ubuziranenge hafi 99,6%), argon yera (ubuziranenge hafi 99,9%), hamwe na argon-yera cyane (ubuziranenge 99,99%).Babiri ba mbere barashobora gusudira ibyuma bya karubone nicyuma.Argon ifite isuku nyinshi igomba gukoreshwa mu gusudira ibyuma bidafite fer nka aluminium na aluminiyumu, titanium na titanium;kugirango wirinde okiside ya zone yatewe nubushyuhe, ubuziranenge bwiza kandi bwiza bwo gusudira ntibushobora kuboneka.
Igihe cyo kohereza: Jun-23-2021