Mavhiri emota anogona kukamurwa kuita simbi mavhiri uye aruminiyamu alloy mavhiri maererano nezvinhu.Sezvo zvinodiwa nevanhu zvemotokari zviri kuramba zvichikwira nekukwira, pamwe nekusimudzira kwemusika, mota zhinji parizvino dzinoshandisa mavhiri ealuminium alloy, nekuti zvichienzaniswa nemavhiri esimbi, mavhiri ealuminium alloy ane Huremu hwakareruka, kushomeka kweinertial resistance, kugadzirwa kwakanyanya, diki. deformation panguva yekumhanya-mhanya kutenderera, uye yakaderera inertial kuramba kunobatsira kuvandudza yakatwasuka-mutsara kutyaira kuita kwemotokari, kuderedza tire kutenderedza kuramba, uye kuderedza kushandiswa kwemafuta.Zvisinei, mavhiri aruminiyamu alloy ane mashandiro ari nani ane zvinodiwa zvepamusoro zvekupfapfaidza.Tevere, ini ndichasuma mutsara wekugadzira wemotokari aluminium alloy mavhiri.
1. Pre-kurapa maitiro emotokari aruminiyamu alloy vhiri kupfapfaidza mutsara wekugadzira
Iyo pre-kurapa maitiro inoreva passivation firimu kurapwa kwealuminium alloy wheel hub inozopfapfaidzwa.Nekugadzira firimu rekufambisa, rinogona kuchengetedza vhiri hub kubva muvhu, tsvina, nezvimwewo panguva yekutyaira, kuitira kuti usapinda mukuora kunokonzerwa nekubatana kwenguva refu nealuminium alloy mavhiri nematanho epasi panguva yekutyaira, uye kuzadzisa chinangwa chekuvandudza. hupenyu hwemotokari aluminium alloy mavhiri.Mune pretreatment process yealuminium alloy mavhiri, spray-kuburikidza nemichina inowanzosarudzwa.Munyori anoziva nekutarisa kuburikidza neyakapfuura data uye chaiyo application kuti pre-kurapwa kwemotokari aruminiyamu mavhiri kuburikidza nekupfapfaidza-kuburikidza nemidziyo inogona kuona kuti mavhiri ealuminium alloy anoumba yakazara passivation firimu, rinogona kuitwa zvakanyanya kupfuura mamwe pre-kurapa. midziyo.Kugadzirwa kwefirimu yepassivation.
2. Kupukuta maitiro emotokari aruminiyamu alloy vhiri kupfapfaidza mutsara wekugadzira

Panguva ino, anowanzo shandiswa mota aruminiyamu alloy mavhiri ekukuya midziyo inonyanya kusanganisira angle grinders, epamusoro grinder uye pneumatic kugaya misoro.Kana uchikwenenzvera mota vhiri hub, zvinodikanwa kuti usarudze wakakodzera wekupolisha midziyo yekupolisha zvinoenderana nemamiriro chaiwo eiyo vhiri hub.Sezvo aluminium alloy wheel hub chiri chishandiso chine zvimiro zvisina kujairika uye magrooves, kana uchikwenenzvera nzvimbo yayo yakati sandara, unogona kusarudza chigayo chepamusoro chekugadzirisa, uye kune nzvimbo dzine grooves hombe, unogona kusarudza angular kugaya.Muchina wekupukuta unoshandiswa kupukuta, uye kana madiki madiki akagadziriswa, musoro wepneumatic kugaya unogona kusarudzwa semidziyo yekugadzirisa.Sezvo tsvina inogadzirwa panguva yekukuya inogona kukonzera kukuvadzwa kwevashandi, panguva imwechete, chiyero chemichina yekukuya chakakura, saka pakuita nzira yekukuya, tanga waona kuti vashandi vanopfeka zvipfeko zvinodzivirira zvinoenderana.Mukuwedzera, iyo kambani Inodawo kumisa yakakosha polishing platform.Usati wapukuta, zvinodikanwa kuita ongororo yakazara yevhiri remotokari, kuona nzvimbo chaiyo yekupuruzira uye dhigirii rekupenya, uye kugadzira hurongwa hwekuvaka hunoenderana kupenya kusati kwaitwa.Mushure mekunge kukwenenzverwa kwapera, kuongorora kwechipiri uye kurapwa kwevhiri rearuminiyamu yemotokari kunodiwa kuti uve nechokwadi chekuti mhando yemidziyo yakakwenenzverwa inokodzera, chitarisiko chinovandudzwa uye hapana grooves uye protrusions, wozopfapfaidza pendi.
3. Powder spraying process yemotokari aruminiyamu alloy vhiri kupfapfaidza mutsara wekugadzira

Mushure mekupedza kurapa kusati kwaitwa uye kukuya, mavhiri emotokari anoda kusaswa nehupfu.Munguva yehupfu yekupfapfaidza kurapwa, yekutanga yakarongeka maitiro ealuminium alloy wheel spraying process, nekupfapfaidza aluminium alloy mavhiri emota, inogona kushandiswa pakukuya.Iyo mota vhiri hub yakafukidzwa neyekupfapfaidza zvinhu, uye panguva imwecheteyo, iyo corrosion resistance yemotokari vhiri hub inovandudzwa.Panguva ino, ukobvu hwehupfu hwekupfapfaidza hunowanzo 100 microns kana poda yakapfapfaidzwa, iyo inogona kunyatso kuvandudza kutaridzika kwevhiri uye nekupokana kwayo nedombo uye ngura, kuitira kuti vhiri rigone kuzadzisa zvinodikanwa zvezvino zvekutyaira motokari. uye kuvandudza hupenyu hwesevhisi yevhiri remotokari.Uye ziva vimbiso yekutanga yekuchengetedza hupenyu hwemutyairi.

Mushure mehupfu yekupfapfaidza kushanda pane aruminiyamu alloy wheel hub, iyo hupfu yekupfapfaidza inogona kuvhara kukanganisa pamusoro peiyo vhiri hub, kuisa hwaro hwakasimba hwekuzotevera kupenda maitiro.Panguva ino, vagadziri vezvikamu zvemotokari vaona kugadzirwa kwemutsetse wekugadzira poda yekupfapfaidza tekinoroji.Mitsetse yekugadzira yakasarudzika inosanganisira masystem emagetsi ekupisa, mavira ekurapa, macheni anotakura, michina yekugadzira tsvina yekugadzirazve, mashopu ekupfapfaidza hupfu, uye pfuti dzekufirita.Kuburikidza nepamusoro apa automated powder spraying treatment, munhu wekushandisa panguva yehupfu yekupfapfaidza oparesheni inogona kuderedzwa zvakanyanya, uye kuchengetedzwa kwehupfu yekupfapfaidza kurapwa kunogona kuvandudzwa.,
4. Painting maitiro emotokari aruminiyamu alloy vhiri hub yekupfapfaidza mutsara wekugadzira

Iyo pendi maitiro ndiyo yekupedzisira maitiro emotokari aluminium alloy vhiri kupfapfaidza mutsara wekugadzira.Kupfapfaidza vhiri remotokari kunogona kunyatso kuvandudza chitarisiko chemotokari, uye panguva imwecheteyo kunogona kuwedzera kusimudzira kugona kwe-anti-corrosion uye kugona kwedombo-kurova kwevhiri remotokari.Paunenge uchipfira pende, pendi inowanzoshandiswa inosanganisira marudzi maviri: pende yemavara uye varnish.Nekuda kwehutsinye hwekushanda nharaunda yemavhiri aruminiyamu alloy mavhiri, panguva yekupenda, matumbi matatu ekupfapfaidza anowanzo kuchengetwa pamutsetse wekugadzira mavhiri kuti ave nechokwadi chekuti mavhiri emota akapendwa zvakazara.

Panguva imwecheteyo, kuitira kuvandudza kunaka kwekuputira kwemotokari yealuminium mavhiri mushure mekupfapfaidza pendi, acrylic kubheka pendi inowanzo shandiswa kurapa mavhiri emotokari.Kurapa kwependi yemavara uye varnish ne acrylic kubheka pendi kunogona kunyatso bvisa musiyano wemuvara wevhiri pfapfaidzo pendi.Maitiro ekupenda anonyanya kusanganisira nzira mbiri: pendi yemanyorero uye otomatiki pendi.Manual pendi spraying ane yepamusoro zvinodiwa kuti vanoshandisa.Munguva yekushanda kwependi yemanyorero, mushandisi anofanira kunge aine ruzivo rwakakwana rwependi kuti ave nechokwadi chekuti pamusoro peiyo aluminium alloy vhiri yakapendwa zvakaenzana uye chitarisiko chakatsetseka mushure mekurapa kwekupenda.