Kuvura hejuru ya pulley

Uwitekaconvoyeurubuso bushobora kuvurwa muburyo butandukanye ukurikije ibidukikije nibihe. Uburyo bwo kuvura bugabanijwe muburyo bukurikira:

1. G.alvanisation

Galvanisation ikwiranye nibikoresho byinganda bikoreshwa munganda zoroheje, ibikoresho, inganda zikoresha amashanyarazi, imashini zubuhinzi, inganda zigihugu zirinda igihugu, nibindi nkuburyo bukunze kuvurwa hejuru ya pulley kuri ubu, mubyukuri byangiza ibidukikije kandi bifite ibimenyetso bikurikira ugereranije gakondo ya galvanizing:

(1) Ntukoreshe cyanide yuburozi, kugirango amazi yimyanda yabyaye arashobora kuvurwa byoroshye.

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(3) Igisubizo gihamye kandi gikora neza

(4) Nta kwangirika kw'ibikoresho

(5) Igiciro gito

 

2. Chromeplate

Chromium ishushanya ikoreshwa cyane cyane mumodoka, amagare, ibyuma byo murugo, ibikoresho byo murugo, guhinduranya ibikoresho, ibikoresho bya mashini nibindi bikoresho nibikoresho. Imitako ya Chromium ukoresheje nikel, tekinoroji ya nikel kugirango tumenye neza ibicuruzwa. Ubuso ni ifeza yera, irimbishijwe na chrome ifite imbaraga zo kurwanya ruswa hamwe ningaruka nziza zo gushushanya, hamwe na coefficient yo hejuru yerekana.

3. Igipfundikizo

Umuyoboro w'icyuma ushyizweho na reberi, hanyuma ugahinduka ibirunga kugirango ube umupfundikizo wa rubber. Ugereranije na pulley isanzwe, reberi itwikiriye pulley ifite ibiranga kuba elastique, kwambara birwanya, aside na alkali irwanya, kurwanya amavuta (NBR), kurwanya ubushyuhe nibimenyetso byangiza nibindi; Ibikoresho bitumizwa mu mahanga hamwe n'ibifatika bikoreshwa. Ubusanzwe reberi na NBR bikoreshwa. Umukara, icyatsi nicyatsi kibisi birasabwa amabara.

4. Isahani ikomeye ya chrome

Chromium ikomeye izwi kandi nka chromium idashobora kwambara, ubuvuzi burashobora kongera ubukana bwubuso bwa pulley, kunoza imyambarire, ubushyuhe no kurwanya ruswa, bikoreshwa mububiko bwa mashini, ifumbire ya pulasitike, ububiko bwangirika bwangirika, gucapa, imyenda nimpapuro zikora pulley gutunganya no gupima ibikoresho, hejuru ni ifeza yera.