Nigute ushobora guhitamo uburyo bwo kuvura hejuru yububiko?

Ibifunga hafi ya byose bikozwe mubyuma bya karubone nicyuma kivanze, kandi biteganijwe ko ibyuma rusange birinda ruswa.Byongeye kandi, igifuniko cyo kuvura hejuru kigomba gukomera.

Kubijyanye no kuvura hejuru, abantu muri rusange bitondera ubwiza no kurinda ruswa, ariko umurimo wingenzi wibifunga ni uguhuza imiyoboro, kandi kuvura hejuru nabyo bigira uruhare runini mubikorwa byo kwizirika.Kubwibyo, mugihe duhitamo kuvura hejuru, tugomba nanone gutekereza kubintu byo kwizirika kumikorere, ni ukuvuga guhuza kwishyiriraho torque na preload.

1. Amashanyarazi

Gukoresha amashanyarazi bifata ibyuma bisobanura ko igice cyiziritse kigomba gushyirwa mumashanyarazi yihariye, kizaba kirimo ibyuma byabitswe, kuburyo nyuma yo kunyura mumuti wamazi hamwe numuyoboro, ibintu byicyuma mubisubizo bizagwa kandi byubahirize. igice cyinjijwemo.Gukwirakwiza amashanyarazi muri rusange harimo gusya, umuringa, nikel, chromium, umuringa-nikel, nibindi.

2. Fosifati

Fosifati ihendutse kuruta gusya, kandi kurwanya ruswa kwayo ni bibi kuruta gusya.Hariho uburyo bubiri bukoreshwa bwa fosifate kubifata, fosifike ya zinc na fosifate ya manganese.Fosifike ya Zinc ifite amavuta meza kuruta fosifate ya manganese, naho fosifati ya manganese ifite imbaraga zo kurwanya ruswa kandi ikarwanya kwambara kuruta gufata zinc.Ibicuruzwa bya fosifati nko guhuza inkoni nimbuto za moteri, imitwe ya silinderi, ibyuma nyamukuru, ibimera biguruka, ibiziga byiziga nimbuto, nibindi.

3. Oxidation (umwirabura)

Blackening + amavuta ni igifuniko kizwi cyane kubifata inganda, kuko aribihendutse kandi bisa neza mbere yuko lisansi irangira.Kuberako umwirabura udafite ubushobozi bwo kwirinda ingese, bizangirika vuba nyuma yubusa.Ndetse imbere yamavuta, ikizamini cyumunyu utabogamye gishobora kugera kumasaha 3 ~ 5 gusa.

4. Zinc zishyushye

Gushyushya ubushyuhe ni ubushyuhe bwo gukwirakwiza ubushyuhe aho zinc ishyushya amazi.Ubunini bwacyo butwikiriye ni 15 ~ 100μm, kandi ntabwo byoroshye kugenzura, ariko bufite imbaraga zo kurwanya ruswa, bityo bukoreshwa kenshi mubuhanga.Bitewe n'ubushyuhe bwo gutunganya zinc-dip zinc, (340-500C) ntishobora gukoreshwa kubifata hejuru yicyiciro cya 10.9.Igiciro cya hot-dip galvanizing ya feri irarenze iya electroplating.

5. Gutera inda

Kwinjiza Zinc ni metallurgical ikomeye yo gukwirakwiza ubushyuhe bwa powder ya zinc.Uburinganire bwabwo nibyiza, kandi nibice birashobora kuboneka mumutwe no kumyobo ihumye.Umubyimba wububiko ni 10 ~ 110μm, kandi ikosa rishobora kugenzurwa muri 10%.Imbaraga zayo zihuza hamwe nibikorwa byo kurwanya ruswa hamwe na substrate nibyiza mubyuma bya zinc (electro-galvanizing, hot-dip galvanizing na dacromet).Igikorwa cyacyo cyo kuyitunganya nta mwanda kandi cyangiza ibidukikije.Niba tudasuzumye chromium no kurengera ibidukikije, mubyukuri nibyiza cyane kubifata imbaraga nyinshi hamwe nibisabwa birwanya ruswa.

Intego nyamukuru yo kuvura hejuru yubuvuzi ni ugukora ibifunga kugira ubushobozi bwo kurwanya ruswa, kugirango byongere ubwizerwe no guhuza n'imikorere.


Igihe cyo kohereza: Ukuboza-08-2022