Machubu kwa madzi: ntchito ndi katundu

Madzi ndi mpweya mapaipi ndi mtundu wapadera katundu zitsulo, ndi mawonekedwe cylindrical ndipo chopangidwa monga mwa kutsatira mphero chitoliro.

Ali ndi kukana mkulu zinthu makina, ntchito yapamwamba ndipo durability. Anatha kupirira kwa nthawi yaitali kukhudzana ndi zakumwa ndi mpweya kudutsa iwo. Pamodzi ndi uwu, gasi kuchititsa machubu ndi mwayi lonse kwa kuwotcherera ndi kupinda. Mtengo wa katundu ndi mosavuta.

Zitsulo machubu kwa madzi anapangidwa mphamvu yapamwamba, otsika aloyi kapena steels mpweya. constituent chromium awo, manganese ndi zinthu zina opatsa zina khalidwe mankhwala - mkulu avale kukana, kulimba, ndi kuwonjezera kuwotcherera katundu wawo.

Komanso, umisiri wamakono kulola monga zosafunika machubu lopangidwa ndi steels mkulu aloyi. Ntchito processing zina ndi ❖ kuyanika chapadera bituminous mankhwala polima zokutira patsogolo kukana kwawo kwa atolankhani aukali. Galvanizing zipangizo amapereka mphamvu ngakhale kwambiri chifukwa analandira mipope kanasonkhezereka madzi, zimene kulemera bwino.

mankhwala Tubular ntchito yomanga mapaipi mpweya ndi machitidwe madzi. Iwo anagwiritsa ntchito polenga ziwembu Kutentha komanso mpweya ndi madzi makhazikitsidwe.

Welded machubu kwa madzi ntchito ndi akanadulidwa kapena knurled cylindrical yamazinga kapena ayi, m'mene zikuchokera mankhwala ndi katundu mawotchi si yovomerezeka. Ndi pempho la makasitomala pa mankhwala ndi ndimeyi oposa 10 mm ulusi angathe kugwiritsidwa ntchito malekezero onse. Zimakhala yochepa kapena yaitali.

Ena zatithandiza msoko ndipo electrofusion. Machubu kwa madzi kukhala ooneka enieni (mamita 4-12), angapo ooneka enieni kutalika (ndi ankamvetsa pa ulusi) ndi kuchoka-gage.

Olondola a mipope kupanga zopangidwa madzi ndi zitsulo anawagawira mu molondola wabwinobwino ndi zapamwamba.

Kanasonkhezereka mipope zitsulo madzi ndi kukhala bwino dzimbiri kukana. Amachita pobatizidwa mu njira nthaka, ndi ❖ kuyanika nthaka amakhalabe padziko kunja kwa chubu zitsulo. Kusiyana kulemera wa chitoliro kanasonkhezereka poyerekeza ndi zambiri padziko atatu peresenti.

mipope awa ndi awiri atathana ndi amene ayenera kutsatira kusankha mankhwala. The m'mimba mwake kunja zingasiyane malingana ndi makulidwe khoma.

Madzi ndi mpweya mapaipi ndi sizachilendo chuma nyumba Komabe, ndi drawback kwambiri - iwo imvera ukalamba. M'kupita kwa nthawi, mankhwala watha mphamvu ndi elasticity. Mophunzitsa mipope zitsulo ndi malonda zipangizo polymeric kapena mipope pulasitiki. Komabe, pa ntchito yomanga maofesi a mafakitale m'malo zitsulo mapaipi kulibeko.