Matanho matanhatu ekuchenjerera kwekuchengetedza kwezuva nezuva kwefasteners

Iko kushandiswa kwemafasteners kunofanirwa kutarisisa kune ruzivo, kuita kwakakosha, kugadzirisa nguva dzose ndiyo kiyi, kuve nechokwadi chekushanda kwemuchina. Kuti udzivise mamwe matambudziko nemafasteners, isu tinofanirwa kutarisisa kune anotevera mapoinzi pakuita zuva nezuva kuchengetedza kwezvigadziriso.

1.Kusvibiswa kunokonzerwa nekusuka.
Fasteners inoda kucheneswa ne silicate detergent mushure mekudzima, uye yozocheneswa, saka inofanira kushambidzwa zvakanyatsonaka kudzivirira masara.

2.The fastener stacking haina musoro.
Mushure mokupisa, chisungo chicharatidza zviratidzo zvekuchinja, uye panogona kunge kune masara emafuta mushure mekunyura muether, zvichiratidza kuti pamusoro pechitsigiro hachina kuchena. Mushure mekuongorora, zvigadziro hazvina kuiswa zvakanaka kana zvichidziya, zvichiita kuti zvishoma oxidation yezvisungo mumafuta anodzima.

3.Surface residues.
Paive nemasara machena pamagetsi emagetsi epamusoro, ayo akaongororwa nezviridzwa uye akasimbiswa sephosphate. Izvi zvakaitika nekuti washer acid haina kucheneswa uye tangi yekusuka haina kunyatsoongororwa.

4.Alkali kupisa.
High simba sikuruu kudzima tsvina kupisa dema ane yunifomu, mafuta flat dema kunze pamusoro. Inokonzerwa nekupisa kwealkali. Nokudaro, zvigadziro zvesimbi hazvigoni kubvisa alkaline yepamusoro mumafuta ekudzima, izvo zvinokonzera kupisa kwepamusoro pakupisa kwepamusoro, uye kunowedzera kukanganisa panguva yekupisa. Inokurudzirwa kunyatsochenesa uye kushambidza fasteners kusati kwaitwa kupisa, kubvisa zvachose masara ealkaline anokonzera kupisa kune fasteners.
5.Improper rinsing.

Nekutsanangurwa kwakakura, zvigadziriso zvinowanzoshandiswa nekudzima nepolymer aqueous solution, uye zvinocheneswa uye kucheneswa nemuchina wekuchenesa alkaline usati wadzima, uye zvisungo zvakasakara mukati mushure mekudzima. Saka kazhinji chinjana mvura yekusuka, kuve nechokwadi chekuti ma fasteners haaite ngura.

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6. Ngura yakawandisa.
High-simba fasteners kazhinji anoona mamwe mitsetse nhema, iyi mitsetse mitema kune pamusoro pezvisaririra zvinosvibisa, kune yakabikwa yakaoma kudzima mafuta, ndiko kushanduka kwechikamu chegasi mukudzima. Nekuti iri kudzima mafuta kuchembera zvakanyanya, zvinokurudzirwa kuwedzera mafuta matsva.


Nguva yekutumira: Aug-19-2022