Pankhani yokonza zitsulo zachitsulo, chithandizo chapamwamba sichimangokhudza maonekedwe a mankhwala, komanso chimagwirizana mwachindunji ndi kukhazikika kwake, ntchito zake komanso mpikisano wamsika. Kaya ikugwiritsidwa ntchito pazida zam'mafakitale, kupanga magalimoto, kapena zida zamagetsi, njira zochiritsira zapamwamba zapamwamba zitha kupititsa patsogolo kwambiri zogulitsa ndi mtengo wowonjezera. Malangizo 10 otsatirawa adapangidwa kuti akuthandizeni kukhathamiritsa kayendedwe ka zitsulo zachitsulo pamwamba ndikuthandizira kukwaniritsa zotsatira zabwino kwambiri.
Mfundo 1: Chithandizo choyenera chisanadze
Njira iliyonse yamankhwala isanayambe, kuwongolera bwino kwapamwamba ndiko maziko owonetsetsa zotsatira za chithandizo chotsatira.
Kuchotsa pamwamba mafuta, oxides ndi dzimbiri ndi ntchito yoyamba. Mutha kugwiritsa ntchito akatswiri ochotsa dzimbiri kapena zochotsa dzimbiri, kuphatikiza ndi kuviika, kupopera mbewu mankhwalawa kapena kupukuta pamanja.
Pakuipitsidwa kwamakani, kugaya makina (monga sandpaper, gudumu lopera, etc.) angagwiritsidwe ntchito.
Samalani mukamagwira ntchito:wongolerani mphamvu kuti musawononge gawo lapansi, makamaka pazigawo zowonda kwambiri zachitsulo.
Malingaliro opititsa patsogolo: Gwiritsani ntchito zida zodzitchinjiriza zokha (monga makina opopera) kuti muwonetsetse kuti kukonza bwino komanso kusasinthika, makamaka popanga zinthu zambiri.
Langizo 2: Sankhani zinthu zokutira zoyenera
Zochitika zosiyanasiyana zogwiritsira ntchito zimakhala ndi zofunikira zosiyanasiyana pazovala zamagulu azitsulo:
Malo akunja: Ndibwino kuti mugwiritse ntchito zokutira zokhala ndi nyengo yayitali, monga zokutira za fluorocarbon kapena zokutira za acrylic.
Zigawo zokangana kwambiri: Chophimba cha polyurethane kapena zokutira za ceramic ndizokonda kuwonjezera kukana.
Nthawi yomweyo, chidwi chiyenera kulipidwa pakumatira kwa zokutira, zomwe zitha kusinthidwa ndi primer. Pazochitika zapadera (monga antibacterial kapena insulating surfaces), zokutira zogwira ntchito zingathe kuganiziridwa.
Malangizo:Kukonda zachilengedwe komanso kutsika kwa VOC (volatile organic compound) kuzinthu zokutira kukukhala msika, ndipo zokutira zobiriwira komanso zachilengedwe zitha kukhala zabwino.
Langizo 3: Konzani njira zopopera mbewu mankhwalawa
Njira zopopera mankhwala zimatsimikizira mwachindunji mtundu ndi mawonekedwe a zokutira:
Kutalikirana kwamfuti: Iyenera kusungidwa pakati pa 15-25 cm kuti isagwere kapena tinthu tambirimbiri.
Kupopera mbewu mankhwalawa: Ndi bwino kukhala pakati pa 0.3-0.6 MPa kuonetsetsa yunifolomu atomization utoto.
Liwiro la kupopera mbewu mankhwalawa ndi ngodya: Kwa zogwirira ntchito zokhala ndi mawonekedwe ovuta, sinthani ngodya yamfuti yopopera kuti mutsimikizire kuti m'mphepete ndi m'mitsempha muli zokutira zofananira.
Malingaliro abwino:Chitani zoyeserera zokutira zachitsanzo panthawi yotsimikizira kuti mukwaniritse zoikamo ndikuwonetsetsa kukhazikika pakupanga kwakukulu.
Langizo 4: Gwiritsani ntchito ukadaulo wopopera ma electrostatic
Kupopera mankhwala kwa electrostatic kwakhala chisankho choyamba pamankhwala amakono apamwamba chifukwa cha kuchuluka kwake komanso kufanana kwake:
Kutsiliza ndiye chinsinsi chaubwino wa kupopera mbewu mankhwalawa, ndipo zida zoyatsira akatswiri ziyenera kugwiritsidwa ntchito kuti zitsimikizire malo okhazikika amagetsi.
Sinthani voteji electrostatic malinga ndi zovuta za pepala zitsulo, zambiri ankalamulira pakati 50-80 KV.
Kwa zida zovuta zogwirira ntchito zokhala ndi mabowo akhungu kapena zibowo zamkati, njira yamfuti iwiri kapena kupopera mankhwala kwamanja kungagwiritsidwe ntchito kupewa madera ofooka a zokutira zomwe zimachitika chifukwa chachitetezo chamagetsi.
Langizo 5: Chithandizo cha Phosphating chimawonjezera ntchito yolimbana ndi dzimbiri
Kuchiza kwa phosphating sikungowonjezera kukana kwa dzimbiri kwa gawo lapansi, komanso kumapangitsanso kumamatira kwa zokutira zotsatirazi:
Kuwongolera kutentha: Kutentha kwa phosphating kwachitsulo kuli pakati pa 50-70 ℃. Kukwera kwambiri kapena kutsika kwambiri kudzakhudza kufanana kwa filimu ya phosphating.
Kukhazikitsa nthawi: Nthawi zambiri 3-10 mphindi, zosinthidwa malinga ndi zofunikira ndi ndondomeko.
Lingaliro lokwezera: Gwiritsani ntchito ukadaulo wocheperako wa phosphating kuti muchepetse kugwiritsa ntchito mphamvu, ndikuphatikiza ndi yankho la phosphating logwirizana ndi chilengedwe kuti muchepetse kupsinjika kwamadzi otayira m'mafakitale.
Langizo 6: Dziwani mfundo zazikuluzikulu za electroplating process
Electroplating ikhoza kupereka zinthu zabwino kwambiri zodzikongoletsera komanso zoteteza, koma zimafunikira kuwongolera mwatsatanetsatane ndondomekoyi:
Kachulukidwe ndi kutentha kwapano ziyenera kugwirizana kwambiri. Mwachitsanzo, pamene mukukometsera, kutentha kuyenera kukhala pakati pa 20-30 ℃ ndipo kachulukidwe kameneka kayenera kusamalidwa pa 2-4 A/dm².
Kuchulukira kwa zowonjezera mu njira ya electroplating kuyenera kuyang'aniridwa pafupipafupi kuti zitsimikizire kusalala ndi kachulukidwe ka zokutira.
Zindikirani: Kuyeretsa pambuyo pa electroplating ndikofunikira. Njira yotsalira ya electroplating imatha kuyambitsa chifunga kapena dzimbiri pamwamba pa zokutira.
Tip 7: Anodizing (kupatula zigawo za aluminiyamu)
Anodizing ndiye njira yayikulu yolimbikitsira kukana kwa dzimbiri ndi kukongoletsa kwa zigawo zazitsulo zotayidwa:
Mpweyawu ukulimbikitsidwa kuti uziwongoleredwa pa 10-20 V, ndipo nthawi yowonongeka imasinthidwa malinga ndi zosowa (20-60 mphindi).
Kupaka utoto ndi kusindikiza pambuyo pa okosijeni ndi njira zazikulu zopititsira patsogolo mphamvu ya antioxidant komanso kulimba kwa utoto.
Ukadaulo wapamwamba: Gwiritsani ntchito ukadaulo wa micro-arc oxidation (MAO) kuti mupititse patsogolo kuuma komanso kukana kwa filimu ya oxide.
Langizo 8: Kupera pamwamba ndi kupukuta kuti zikhale zolondola
Chithandizo chapamwamba chapamwamba sichingasiyanitsidwe ndikupera ndi kupukuta:
Kusankha sandpaper: Kuchokera ku coarse kupita ku fine, sitepe ndi sitepe, mwachitsanzo, gwiritsani ntchito 320#, kenako sinthani kupita ku 800# kapena mauna apamwamba.
Kugwira ntchito mosasinthasintha: Njira yoperayo iyenera kukhala yosasinthasintha kuti musasokoneze mawonekedwe.
Kwa workpieces ndi mkulu gloss zofunika, galasi kupukuta angagwiritsidwe ntchito, pamodzi ndi kupukuta phala kapena chromium okusayidi phala kusintha zotsatira.
Langizo 9: Limbikitsani kuwunika kwaubwino ndi kuwongolera njira
Kukhazikika kwa chithandizo chapamwamba sikungasiyanitsidwe ndikuwunika ndi kuwongolera:
Kuyeza makulidwe a makulidwe: kuzindikira makulidwe akuya.
Mayeso omatira: monga kuyesa kudutsa kapena kukoka, kutsimikizira ngati zokutirazo ndizolimba.
Mayeso opopera mchere: kuyesa kukana dzimbiri.
Malingaliro opititsa patsogolo: poyambitsa zida zoyesera zokha, kuwonetsetsa kuti kuyezetsa kumagwira ntchito bwino, ndikuphatikiza kusanthula kwa data kuti kukwaniritsidwe munthawi yeniyeni.
Langizo 10: Kuphunzira mosalekeza komanso luso laukadaulo
Ukadaulo wamankhwala apamtunda ukusintha tsiku lililonse, ndipo kusunga utsogoleri waukadaulo kumafunika:
Samalani ndi zomwe zikuchitika mumakampani: mvetsetsani zomwe zachitika posachedwa potenga nawo gawo pazowonetsera ndi masemina.
Tekinoloje R&D Investment: yambitsani zida zanzeru ndi zida zatsopano zoteteza chilengedwe kuti zithandizire bwino komanso chitetezo cha chilengedwe.
Mwachitsanzo, matekinoloje omwe akubwera monga zokutira za nano ndi kupopera mankhwala a plasma akulimbikitsidwa pang'onopang'ono, kupereka mwayi wochuluka wa chithandizo chapamwamba.
Nthawi yotumiza: Dec-06-2024