Isinyithi esinemingxuma senziwa ngokubanzi ngombala wayo wokuqala wentsimbi.Nangona kunjalo, kufuneka idlule kuthotho lokugqitywa komphezulu ukwanelisa imfuno yeemeko ezahlukeneyo kunye nokwandisa ubomi bayo benkonzo.Ukugqitywa kwesinyithi esinemingxumainokutshintsha inkangeleko yomphezulu wayo, ukuqaqamba, umbala kunye nobume bayo.Ezinye iziqendu zikwaphucula ukuqina kwayo kunye nokuchasana nokubola kunye nokunxiba.Ukugqitywa kwesinyithi esinemingxuma kubandakanya i-anodizing, i-galvanizing kunye ne-powder coating.Ukuqonda izibonelelo zentsimbi nganye enemingxuma ekugqityweni kwayo sisitshixo sokufikelela kwiziphumo ozifunayo.Nantsi isikhokelo sezona zinto ziqhelekileyo zokugqitywa kwesinyithi kunye nentshayelelo emfutshane kwinkqubo yokucubungula kunye neenzuzo.
| Izinto eziphathekayo | IBanga | Unyango olukhoyo olungaphezulu |
| Intsimbi ephakathi | S195, S235, SPCC, DC01, njl. | Ukutshisa;Ukufakwa kwegalvanizing eshushu; |
| GI | S195, s235, SPCC, DC01, njl. | Ukugquma umgubo;Ipeyinti yombala |
| Yenziwe ngentsimbi eshayinayo | I-AISI304,316L, 316TI, 310S, 321, njl. | Ukutshisa;Ukugquma umgubo;Ukupeyinta umbala, |
| Aluminiyam | 1050, 1060, 3003, 5052, njl. | Ukutshisa;Anodizing, fluorocarbon |
| Ubhedu | Ubhedu 99.99% ubunyulu | Ukutshisa;I-oxidation, njl. |
| Ubhedu | CuZn35 | Ukutshisa;I-oxidation, njl. |
| Ubhedu | CuSn14, CuSn6, CuSn8 | / |
| I-Titanium | IBanga lesi-2, iBanga lesi-4 | I-Anodizing, i-Powder coating;Ukupeyinta umbala, ukucola, |
1. Anodizing
Inkqubo yesinyithi ye-anodized
I-Anodizing yinkqubo ye-electrolytic passivation yokwandisa ubukhulu bomaleko we-oxide wendalo wesinyithi.Kukho iintlobo ezahlukeneyo kunye nemibala ye-anodizing ngokuxhomekeke kwiindidi zeeasidi ezisetyenziselwa inkqubo.Nangona i-anodizing inokwenziwa kwezinye isinyithi njenge-titanium, isetyenziswa kakhulu kwi-aluminium.Iipleyiti ze-aluminiyam ezi-Anodized zisetyenziswa ngokubanzi kwiifacade zodonga lwangaphandle, iintsimbi, izahlulo, iingcango, iigridi zokungenisa umoya, iibhasikithi zenkunkuma, i-lampshades, izihlalo ezinemingxuma, iishelufu, njl.
Iingenelo
I-aluminiyam yeAnodized inzima, yomelele kwaye imelane nemozulu.
Ingubo ye-anodized iyinxalenye ebalulekileyo yentsimbi kwaye ayiyi kukhupha okanye i-flake.
Inceda ukunyusa ukunamathela kwiipeyinti kunye ne-primers.
Umbala unokongezwa ngexesha lenkqubo ye-anodizing, eyenza kube yinto ehlala ihleli yombala wesinyithi.
2. Ukwenza iigalvanizing
Inkqubo yesinyithi yegalvanized
I-galvanizing yinkqubo yokufaka i-zinc ekhuselayo yokukhusela kwiintsimbi okanye kwiintsimbi.Eyona ndlela iqhelekileyo yi-hot-dip galvanizing, apho isinyithi sifakwe kwindawo yokuhlambela ye-zinc etyhidiweyo.Ngokuqhelekileyo kwenzeka xa imveliso iveliswa ukuqinisekisa ukuba yonke imiphetho yephepha ikhuselwe ngokugquma.Isetyenziswa ngokubanzi kwiibhulorho zentambo, iipaneli ze-acoustic, imigangatho ye-malt, imiqobo yengxolo, iingcingo zothuli lomoya, iisefu zovavanyo, njl.
Iingenelo
Inika isambatho esikhuselayo sokukhusela umhlwa.
Inceda ukwandisa ubomi benkonzo yezinto zetsimbi.
3. I-Powder Coating
Inkqubo yesinyithi efakwe ngumgubo
Ukwambathisa umgubo yinkqubo yokugalela umgubo wepeyinti kwintsimbi ye-electrostatically.Emva koko iphiliswa phantsi kobushushu kwaye yenza indawo eqinile, enombala.Ukugquma umgubo kusetyenziselwa kakhulu ukudala indawo enemibala yokuhombisa yesinyithi.Isetyenziswa ngokubanzi kwiifacade zangaphandle zodonga, iisilingi, i-sunshades, iintsimbi, izahlulelo, iingcango, iigrayiti zokungenisa umoya, iibhulorho zentambo, imiqobo yengxolo, iingcingo zothuli lomoya, iigridi zokungenisa umoya, iibhaskithi zenkunkuma, izibane zezibane, izihlalo ezinemingxuma, iishelufa, njl.
Iingenelo
Inokuvelisa iingubo ezityebileyo kakhulu kuneengubo zolwelo eziqhelekileyo ngaphandle kokubaleka okanye ukugoba.
Umgubo wesinyithi ogqunywe ngomgubo ugcina umbala kunye nenkangeleko ixesha elide kunentsimbi egqunywe ngolwelo.
Inika isinyithi uluhlu olubanzi lweempembelelo ezikhethekileyo ezinokuthi akunakwenzeka ukuba enye inkqubo yokugquma iphumelele ezi ziphumo.
Xa kuthelekiswa nolwelo, ukutyabeka kwamandla kuhambelana nokusingqongileyo njengoko kukhupha phantse iqanda eliguquguqukayo kwikhompawundi yezinto eziphilayo emoyeni.
Ixesha lokuposa: Dec-11-2020