Kugira ngo twuzuze ibisabwa byihariye by’imishinga itandukanye, dutanga tekinoroji zitandukanye zo gutwikira hejuru zijyanye n’imiterere y’ikirere ndetse n’ibisabwa ku isoko. Dutanga ubuvuzi bwihariye kubicuruzwa byacu byose, dushingiye kubyo umukiriya akunda, mugihe tunatanga ibyifuzo byumwuga.
Anodizing na Powder Coating
Imbonerahamwe ikurikira irerekana igereranya ritaziguye hagati ya anodizing hamwe nifu yifu nkibikorwa byo kurangiza hejuru.
| Anodizing | Ifu |
| Irashobora kuba yoroheje cyane, bivuze gusa impinduka nke cyane mubipimo byigice. | Irashobora kugera ku makoti manini, ariko biragoye cyane kubona urwego ruto. |
| Ubwoko butandukanye bwamabara yicyuma, hamwe nibisoza neza. | Ubwoko budasanzwe mumabara nimiterere birashobora kugerwaho. |
| Hamwe na electrolyte ikwiye gukoreshwa neza, anodizing yangiza ibidukikije cyane. | Nta mashanyarazi agira uruhare mubikorwa, bigatuma ibidukikije byangiza ibidukikije. |
| Kwambara neza, gushushanya, no kurwanya ruswa. | Kurwanya ruswa nziza niba ubuso ari bumwe kandi butangiritse. Irashobora kwambara no gushushanya byoroshye kuruta anodizing. |
| Kurwanya ibara gushira igihe cyose irangi ryatoranijwe rifite irwanya UV ikwiye kubisabwa kandi bifunzwe neza. | Kurwanya cyane amabara azimangana, niyo ahura numucyo UV. |
| Bituma ubuso bwa aluminiyumu amashanyarazi butayobora. | Amashanyarazi amwe mumashanyarazi ariko ntabwo ari meza nka aluminium yambaye ubusa. |
| Birashobora kuba inzira ihenze. | Birahenze cyane kuruta anodizing. |
Aluminiyumu isanzwe ikura igice cya oxyde hejuru yacyo iyo ihuye numwuka. Igice cya oxyde ni pasiporo, bivuze ko itagikora hamwe nibidukikije - kandi irinda ibyuma bisigaye mubintu.
Anodizing
Anodizing ni uburyo bwo kuvura ibice bya aluminiyumu bifashisha iki gice cya okiside mu kubyimba. Abatekinisiye bafata igice cya aluminiyumu, nk'igice cyakuweho, bakicengera mu bwogero bwa electrolytike, bagakoresha amashanyarazi.
Ukoresheje aluminium nka anode mumuzunguruko, inzira ya okiside iba hejuru yicyuma. Irema urwego rwa oxyde ifite umubyimba urenze urwego rusanzwe rubaho.
Ifu
Ifu yifu nubundi bwoko bwo kurangiza bukoreshwa kubintu bitandukanye byibyuma. Iyi nzira itanga uburyo bwo kurinda no gushushanya hejuru yibicuruzwa bivuwe.
Bitandukanye nubundi buryo bwo gutwikira (urugero, gushushanya), ifu yifu ni inzira yumye. Nta mashanyarazi ikoreshwa, gukora ifu itwikiriye ibidukikije ubundi buryo bwo kuvura burangiza.
Nyuma yo koza igice, umutekinisiye akoresha ifu yifashishije imbunda ya spray. Iyi mbunda ikoresha amashanyarazi mabi kuri poro, bigatuma ikurura igice cyicyuma. Ifu ikomeza kwizirika ku kintu mugihe ikize mu ziko, ihindura ikote rya poro muburyo bumwe, bukomeye.
PVDF
Ipfunyika ya PVDF ikwiranye na fluorocarubone yumuryango wa plastiki, ikora imiyoboro ihuza imiti cyane kandi ihagaze neza. Ibi bifasha ibice bimwe bya PVDF kugirango bihuze cyangwa birenze ibisabwa (nka AAMA 2605) hamwe no kugabanuka gake mugihe kirekire. Urashobora kwibaza uburyo iyi myenda ikoreshwa.
Gahunda yo gusaba PVDF
Imyenda ya PVDF ya aluminiyumu ikoreshwa mu cyumba cyo gusiga irangi n'imbunda ya spray. Intambwe zikurikira zerekana inzira yuzuye yo kuzuza igipimo cyiza cya PVDF:
- Gutegura Ubuso- Igifuniko icyo aricyo cyose cyiza gisaba gutegura neza. Gufata neza kwa PVDF bisaba koza, gutesha agaciro, no kwangiza (gukuraho ingese) hejuru ya aluminium. Ibikoresho byiza bya PVDF noneho bisaba gukoresha progaramu ya chrome ishingiye ku guhinduranya kugirango ikoreshwe mbere ya primer.
- Primer- Primer ituza neza kandi ikarinda hejuru yicyuma mugihe itezimbere gufatira hejuru.
- PVDF Hejuru- Ibara ryibara ryibara ryongeweho hamwe no gushira hejuru. Igipfundikizo cyo hejuru gikora kugirango gitwikirize kwangirika kwizuba ryamazi namazi, ndetse no kongera imbaraga zo kurwanya abrasion. Igifuniko kigomba gukira nyuma yiyi ntambwe. Igipfundikizo cyo hejuru nigice kinini cyane muri sisitemu yo gutwikira PVDF.
- PVDF Igaragara neza- Muburyo 3 bwo gutwikira PVDF, igipande cyanyuma nigifuniko gisobanutse, gitanga uburinzi bwinyongera kubidukikije kandi butuma ibara ryikoti ryambukiranya bitagaragaye ko byangiritse. Uru rupapuro rugomba no gukira.
Niba bikenewe mubisabwa bimwe, ikoti 2 cyangwa ikoti 4 irashobora gukoreshwa aho gukoresha amakoti 3 yasobanuwe haruguru.
Inyungu zingenzi zo gukoresha impuzu za PVDF
- Ibidukikije byangiza ibidukikije kuruta gushira, birimo ibinyabuzima bihindagurika (VOC)
- Kurwanya izuba
- Kurwanya ruswa no kunyerera
- Kurwanya kwambara no gukuramo
- Igumana ibara rirerire (irwanya gushira)
- Kurwanya cyane imiti n’umwanda
- Kumara igihe kirekire hamwe no kubungabunga bike
Kugereranya PVDF hamwe nifu ya Powder
Itandukaniro ryibanze hagati yimyenda ya PVDF nifu yifu ni uko PVDF itwikiriye:
- Koresha irangi ryamazi yahinduwe, mugihe ifu yifu ikoresha ifu ikoreshwa na electrostatike
- Biroroshye kuruta ifu
- Birashobora gukira mubushyuhe bwicyumba, mugihe ifu yifu igomba gutekwa
- Zirwanya izuba (imirasire ya UV), mugihe ifu yifu izashira mugihe nikigaragara
- Irashobora gusa kurangiza matte, mugihe ifu yifu ishobora kuza muburyo bwuzuye bwamabara kandi ikarangira
- Birahenze cyane kuruta ifu yifu, ihendutse kandi irashobora kuzigama amafaranga yinyongera ukoresheje ifu yatewe hejuru
Nakagombye Kwambika Aluminiyumu Yubatswe na PVDF?
Irashobora guterwa nibisabwa byawe ariko niba ushaka igihe kirekire, cyangiza ibidukikije, hamwe nibicuruzwa birebire bya aluminiyumu cyangwa birebire, ibicuruzwa bya PVDF birashobora kukubera byiza.
