Dab tsi yog qhov kev txawj ntse ntawm txhuas tus txheeb ze profiles
Aluminium profiles yog txhuas cov ntaub ntawv uas tau tsim los ntawm kub-melting thiab extruding txhuas rods kom tau txais cov cross-sectional sib txawv. Kev tsim cov txheej txheem ntawm txhuas cov khoom muaj xws li peb cov txheej txheem ntawm casting, extrusion thiab coloring (xim xws li: oxidation, electrophoretic txheej, fluorocarbon spraying, hmoov txau, thiab lwm yam).
Dab tsi yog qhov kev txawj ntse ntawm alloy txhuas profiles
Aluminium profiles yog classified raws li lawv siv:
1. Muaj txhuas profiles: tsuas yog siv rau cov qauv, cov tsheb, cov twj siv hluav taws xob, cov tsheb, thiab cov khoom siv hluav taws xob.
2. Aluminium alloy lub tsev profiles: Qhov siv los txhim kho cov txhuas qhov txhuas qhov rais thiab qhov rai, cov kab hlau rhuav, kho kom zoo nkauj thiab sab nraud.
Aluminium profiles yog classified raws li kev kho deg:
1. Anodized Alumina: Qhov saum npoo ntawm qhov profile yog anodized, electrolytically kob los sis muaj xim zoo nkauj.
2. Electrophoretic txheej ntawm txhuas: Qhov saum npoo ntawm qhov profile yog anodized thiab electrophoretically pleev xim.
3. Hmoov txhuas cov hmoov txhuas: Cov nplais ntawm qhov profile yog coated nrog cov thermosetting organic polymer hmoov.
4. Fluorocarbon xim txau ntawm txhuas: Cov nplais ntawm qhov profile yog coated nrog polyvinylidene fluoride xim. Tam sim no, feem ntau yog siv cov khoom siv hluav taws xob-insulating yog ib qho txhuas cov khoom siv uas txais yuav ib lub strip lossis cast compound.
Cov cim tseem ceeb:
1. Zoo li pom: Qhov nplaim ntawm cov ntaub qhwv tsis tso cai tsis pub fais fab tuag, oxide films poob tawm, thiab lwm yam. Qhov cuam tshuam ntawm kev siv tsis xws luag; cov tshuaj pleev xim, cov tshuaj pleev xim, cov tshuaj pleev xim tom qab cov xim muaj hlau yuav tsum tsis zoo, huv si, tsis yoojyim, tsis tso cai rau cov pob txha tawg, xws li cua npuas, cov cim, hli ntawm qhov kawg ntawm qhov profile. Cov tsos zoo ntawm aluminium alloy lub tsev profiles cuam tshuam cov nyhuv ntawm lub tsev kho kom zoo nkauj. Yog li, qhov chaw ntawm lub Hoobkas Xees yuav tsum tau npog kom tsis txhob npoo, pob, thiab txhuam tawm thaum caij tsheb thauj mus los thiab tso. Qee yam txhuas txhuam hauv tsev tsim khoom muaj nyob rau hauv lub khw muaj dej ntws zoo xws li cov qoob loo thiab cov moldy me ntsis, rov qab muaj qhov tsis xws luag.
2. Phab ntsa thickness: Phab ntsa thickness ntawm qhov profile yog ib qho ntawm lub ntsiab tseem ceeb uas cuam tshuam lub zog ntawm lub workpiece. Lub ntsiab qhov tseem ceeb yog qhov uas raug rau lub zog hauv qhov project. Piv txwv li, cov txheej txheem ntim ntawm lub qhov rais sab nrauv tseem yuav tsum tsis pub tsawg dua 1.4 hli.
3. Film Thickness: Extrusion ntawm aluminium alloy profiles, nplaum corrosion kuj yog tsis muaj zog, yuav tsum tau deg kho kom cov txhuas corrosion kuj, hnav tsis kam thiab zoo li. Anodized txhuas zaj duab xis thickness chav kawm muab faib ua AA10, AA15, AA20, AA25, electrophoretic txheej Aluminium zaj duab xis thickness qib muab faib mus rau AB S, qhov me me tuab ntawm lub txheej ntawm hmoov txheej aluminium hniav pob zeb yog ≥40um, thickness ntawm lacquer sprayed rau ntawm fluorocarbon pleev xim-txau txhuas deg yog txawv vim nyias hom hom. Qhov nruab nrab zaj duab xis tuab ntawm ob txheej yog ≥30um, peb. Qhov nruab nrab ntawm txheej thickness ≥ 40um, plaub txheej coat nruab nrab ≥ 65um.
4. Tshuaj lom neeg thiab cov khoom sib xyaws: Cov kev tsis zoo ntawm cov tshuaj muaj pes tsawg leeg thiab cov khoom siv cuab yeej ntawm cov khoom txhuas txhuas nrog cov qib sib txawv thiab cov khoom noj yog txawv, thiab cov neeg yuav tsum xyuas lawv tawm tsam cov kev cai (ntawv cog lus) ntawm ib qho.
5. Xim thiab xim txawv: Muaj ntau qhov sib txawv ntawm cov xim thiab chromatic aberration ntawm alloys ntawm ntau hom thiab delivery lub xeev. Nws raug nquahu kom xaiv qhov sib tw ua ke nrog tus naj npawb thiab muaj kev txaus siab xav txog cov xim thiab cov xim tsis haum ntawm lub tsev qauv.
6. Kev mob ntsev rau tshuaj tua kab ntsev, txhuam, huab cua, tshuaj khib, thiab lwm yam. Qhov no yog qhov tseem ceeb ntawm kev txhim kho ntawm kev txhim kho kev txhim kho cov khoom txhuas, txhawm rau kev ua haujlwm ntawm aluminium alloy profiles, rau kev siv.
