Mashandisirwo ekushandisa
◇ Inoshandiswa munzvimbo dzebasa uko nharaunda inoda kuramba kukweshwa, kukanganiswa uye kumanikidzwa kwakanyanya.
◇ Mafekitori emichina, mafekitori emakemikari, magaraji, mawharves, maworkshop ekutakura mitoro, mafekitori ekudhinda;
◇ Nzvimbo dzepasi dzinoda kutsungirira marudzi ese emarori eforklift nemota dzinorema.
Hunhu hwekushanda
◇ Chitarisiko chakati sandara uye chakajeka, mavara akasiyana-siyana.
◇ Simba guru, kuomarara kwakanyanya, uye kuramba kupfeka kwakasimba.
◇ Inonamatira zvakasimba, inochinjika zvakanaka uye inodzivirira kukuvadzwa.
◇ Yakati sandara uye isina musono, yakachena uye inodzivirira guruva, iri nyore kuchenesa nekugadzirisa.
◇ Kuvaka nekukurumidza uye mutengo usingadhuri.
Hunhu hwehurongwa
◇ Yakagadzirwa nezvinhu zvinonyungudutsa, ine ruvara rwakasimba, inopenya.
◇ Ukobvu 1-5mm.
◇ Hupenyu hwebasa hwemakore mashanu kusvika masere.
Runyoro rwehunyanzvi
| Chinhu chekuyedza | Chiratidzo | |
| Nguva yekuomesa, H | Kuomesa pamusoro (H) | ≤4 |
| Kuomesa kwakasimba (H) | ≤24 | |
| Kunamatira, giredhi | ≤1 | |
| Kuoma kwepenzura | ≥2H | |
| Kupikisa kwemhedzisiro, Kg · cm | 50 kusvika | |
| Kuchinjika | 1mm pasi | |
| Kuramba kukwesha (750g/500r, kuderedza huremu, g) | ≤0.03 | |
| Kudzivirira mvura | maawa makumi mana nemasere pasina shanduko | |
| Inodzivirira 10% sulfuric acid | Mazuva makumi mashanu nematanhatu pasina shanduko | |
| Inodzivirira 10% sodium hydroxide | Mazuva makumi mashanu nematanhatu pasina shanduko | |
| Haipindi peturu, 120# | Mazuva makumi mashanu nematanhatu pasina shanduko | |
| Haipindi mafuta ekuzora | Mazuva makumi mashanu nematanhatu pasina shanduko | |
Maitiro ekuvaka
1. Kurapa pasi pasina kuvharwa: kucheneswa kwejecha, pasi panoda dhiramu rakaoma, rakati sandara, risina gomba, uye harina kuvharwa zvakanyanya;
2. Primer: chidimbu chakapetwa kaviri zvichienderana nehuwandu hwakatarwa hwekukurunga (kutenderera kwemagetsi kwemaminitsi 2-3), nechinhu chinotenderera kana chekukwenya;
3. Mudhaka rependi: chikamu chezvikamu zviviri zvichienderana nehuwandu hwakatarwa hwejecha re quartz (kutenderera kwemagetsi kwemaminitsi 2-3), nekugadzirwa kwe scraper;
4. Muputty yependi: zvikamu zviviri zvinoenderana nehuwandu hwakatarwa hwekukurunga (kutenderera kwemagetsi kwemaminitsi 2-3), nekugadzirwa kwescraper;
5. Pepa repamusoro: chinhu chinoisa ruvara uye chinopa hunyoro zvichienderana nehuwandu hwakatarwa hwekukurunga (kutenderera kwemagetsi kwemaminitsi 2-3), nekuvaka kwekumonera kana kupfapfaidza.
Nhoroondo yekuvaka
