Clay Metal: mhando uye mitemo kushanda

Zvinenge chero namira kuti simbi, iyo inogona kuwanikwa muzvitoro, aine simba. Kazhinji kacho adherend nechivako collapses mukati namira layer uye connectable panguva miganhu zvesimbi. Saka, simba racho namira chisungo achinyanya kunobva pemvura gadziriro.

Kazhinji bemhapemha kwakasvibiswa mafuta siyana, chigayo scale, pendi residues, zvisaririra ngura. Kubvisa izvi zvose kunogona mishonga uye mechanically.

Asati kushandiswa namira kuti simbi madhaka pamusoro aiitirwa pamwe mukugadzirisa zviri acids kana alkalis, uye anokosha nziyo kuti kubvisa nengura uye kucheneswa. Kuitwa acids kana alkalis inobva chokwadi chokuti oxides vanoparadzwa zvikuru nokukurumidza kupfuura nechepasi zvinhu. Kuchenesa pamwe kwemakemikari reagents ndiko nokukurumidza uye isingadhuri zvikuru kupfuura machine. Also kuumbwa pamusoro pemvura resimbi nemishonga layer iyo inowedzera simba uye mukurumari yacho namira chisungo.

Zvokuimba kuchenesa pamusoro pemvura iri anoitwa asati kushandisa namira kuti nesimbi. Panyaya iyi zvibereko kurapwa uchishandisa abrasives (wire brushes, ndokupfura nenyunje zvivako, sandblasting kana sandpaper). The zvichiguma pamusoro inova rougher, iyo inowedzera kukurukurirana nzvimbo uye saka namira simbi anowedzera chisungo simba.

Nhasi mumusika anopa zvakasiyana siyana adhesives kuti simbi, vane unhu avo uye sezvamunoita.

Imwe zvinhu zvakafanana chinhu polyvinyl acetate namira (PVA). Kunoitawo kushanda huni, girazi, simbi, matehwe, machira nevamwe. The fuma rinoshandisirwa nhete rukoko kwerubwinyo rwakagara rwuripo degreased hukawanika kuti zvakasimba compressed. guruu Kunzwisisa kunoitika pashure maminitsi 20, nokuomesa kwakakwana ari kuchengetwa zuva pashure.

It vaizviti uye kuriziva namira idzodzo simbi uye rabha, so "Moment". It anokwanisawo chokubatanidza huni, Ceramics, mapurasitiki, akanzwa, zvakaoma PVC, etc. Izvi zvinhu chepfu uye zvinobata moto. With unofanira kushanda chete zvakanaka-ventilated kana akazaruka munzvimbo, kure zvinopa kuvesa. Means akashandisa thinly pamusoro yakagadzirirwa pamusoro, akabvumira kumira kwemaminitsi gumi nemashanu, uye ipapo dzvinya kuberekesana zvinhu nokuda masekonzi mashoma.

Anenge munhu wose anoziva pamusoro epoxy namira, izvo inokupai kubatana nesimbi, girazi, matanda uye nezvimwewo. Uyezve, nzira inoshandiswa Simbiso makatsemuka uye mwena, inogona kushandawo somunhu lacquer unhani.

Izvi namira simbi ine mafuta uye mvura nemishonga, uye anoshumirawo somutariri insulator akanaka. The fuma chepfu. Pashure kuonana ganda, zvakakodzera pakarepo sukurudza nemvura inodziya uye sipo. Means haagoni kushandiswa chokuedza mishonga zvokudya. Self namira akagadzira kushandisa nokukura nebwe hardener ari nhamba 10 1. Pashure anonyandura kwemaminitsi 10, mushonga anofanira kutevedzerwa pamusoro pemvura nhete layer uye ipapo batanidza navo. Mienzaniso mhinduro polymerization kunoitika kuburikidza 4 awa kwakakwana solidification kunoitika mukati mazuva.