Kev cai Acrylic khoom
Ib qho kev tsis pom zoo ntawm kev tsim khoom, los ntawm cov khoom siv mus rau qhov tseeb ntawm kev xa khoom puas tsuaj.
Acrylic ntawv los ntawm ob txheej txheem. Cam khwb cia acrylic tau nchuav ntawm iav daim hlau thiab ci. Extruded acrylic tau raug thawb los ntawm qhov tuag zoo li cov tshuaj txhuam hniav. Cov khoom cam khwb cia cov tshuab nqus tsev ntxhua khaub ncaws thiab siv cov cement hnyav yam tsis muaj crazing. Extruded yog pheej yig dua. Cov neeg yuav khoom feem ntau xaiv extruded thiab tom qab ntawd yws txog cov txiaj ntsig rau lub hlis tom qab.
Plaskolite thiab Piedmont Plastics muab feem ntau ntawm kev lag luam hauv tsev. Evonik ua Plexiglas. Altuglas yog Arkema. Tib yam polymer, txawv hom nyiaj muas. Ntshuam daim ntawv los ntawm Asia khiav 20-40% tsawg dua tab sis cov sij hawm coj mus rau 8 lub lis piam ntawm cov thawv thauj khoom.
Laser Txiav
Lub tshuab Epilog thiab Trotec hauv cov khw muag khoom feem ntau khiav 60-120 watt CO2 raj. A 60 watt txiav lub quarter nti cam khwb cia ntawm tej zaum 8-10mm / sec nrog dlej ntug. Tuav rau 120 watts thiab koj tuaj yeem ua ob npaug.
Precision machinery xav tau kev teeb tsa meej.
Extruded acrylic yog txawv tsiaj. Tib qhov chaw uas muab rau koj ib khob - ntshiab ntug ntawm cam khwb cia yuav tawm extruded saib frosty thiab tag nrho ntawm micro- npuas. Cov saw hlau molecular orient txawv los ntawm extrusion tuag. Koj yuav tsum qeeb 15-20% thiab qee zaum poob zog me ntsis.
Lwm qhov teeb meem nrog extruded yog kev ntxhov siab sab hauv. Lub laser heats ib lub nqaim band rau tej zaum 600 degree. Qhov kev ntxhov siab ntawd tso tawm. Parts warp. Me me, zoo. Txhua yam dhau 12 ntiv tes thiab koj pib pom hneev taw. Cov khoom siv cam khwb cia muaj ntau qhov sib txawv ntawm kev ntxhov siab thiab nyob twj ywm.
Huab cua pab tseem ceeb. Lub compressor ntawm $ 40,000 Trotec tso tawm huab cua huv dua li lub thoob dej yug ntses ib tus neeg rigged ntawm lawv cov pheej yig Suav K40. Roj pos huab los ntawm qhov phem compressor tso rau ntawm lub lens thiab cov optics degrade. Kev hloov Lens khiav $ 200-400 nyob ntawm lub tshuab.
Solvent Bonding
IPS Weld-Nyob rau hauv dominates. Qhov #3 yog dej- nyias. Capillary kev txiav txim rub nws mus rau hauv cov pob qij txha nruj. Qhov # 4 yog me ntsis thicker rau cov pob qij txha nrog me me. Lub # 16 yog syrup rau cov qauv kev cog lus thiab qhov sib txawv filling.
Lub nplaim Polish yuam kev
Ntawm no yog qhov uas cov neeg ntsoog.Lawv flame polish ib ntug kom nws zoo nkauj, ces sim hnyav weld nws.
Flame polishing melts saum npoo thiab tsim cov tawv nqaij tawv. Solvent tsis tuaj yeem nkag mus. Qhov sib koom ua ke zoo li sib koom ua ke tab sis rub sib nrug hauv qab load. Xuab zeb qhov chaw mating mus rau 320 grit yam tsawg kawg nkaus. Tus qauv kos muab cov kuab tshuaj rau qhov chaw mus.
Kev siv cov cement ntau dhau ua rau qhov chaw. Weld-On muaj methylene chloride. Nws tawm tsam acrylic aggressively. Ib qho poob uas khiav ntawm lub ntsej muag ntawm ib feem tawm ntawm txoj kev pom. Tsis kho nws. Qhov seem yog seem.
Clamping siab yuav luag tsis muaj dab tsi. Tsuas yog kev sib cuag txaus kom cia capillary ua haujlwm. Tib neeg overtighten thiab nyem cement tawm ntawm sab. Tam sim no koj tau nyem- tawm cov cim los daws.
Lub zog sib koom ua tiav txoj cai tshaj cov khoom siv hauv paus. Ob daim ntawv sau ua ib qho. Ua tsis ncaj ncees lawm thiab koj tau txais kev ntxhov siab crazing uas tshwm sim ntau lub lis piam lossis hli tom qab raws li kab laug sab web ntawm cov kab nrib pleb me me.
Thermoforming
Vacuum forming yog ncaj nraim hauv lub tswv yim. Kub daim ntawv rau 300-340℃F kom txog thaum nws sag. Muab tso rau ntawm ib tug txiv neej pwm. Rub lub tshuab nqus tsev. Daim ntawv conforms.
Kev muaj tiag yog messier. Acrylic muaj kev nco. Tshav kub nws tsis sib npaug thiab nws rov qab tsis sib xws thaum txias. Cov pob kub kub los ntawm qhov tsis zoo ntawm lub tshuab cua sov qhov sib txawv tshwm sim raws li cov pob me me hauv qhov ua tiav. Cov khoom siv stretches ntau qhov chaw uas nws kub dua.
Kos piv txiav txim siab phab ntsa thickness faib. Ib lub thawv 6 nti siab tsim los ntawm cov ntawv tiaj tus yuav muaj cov ces kaum tej zaum 40% nyias dua li cov chaw tiaj tus. Sib sib zog nqus kos nrog cov ces kaum ntse tsis ua haujlwm. Cov khoom ntawm lub vojvoog tsuas yog nyias nyias.
Pwm Tooling
MDF
Zoo rau prototypes. Ntug degrade tom qab ~ 10 rub.
Aluminium
Tus nqi siab ua ntej. Tuav rau ntau txhiab lub voj voog.
Temp-Tswj
Cov kav dej muab cov txiaj ntsig zoo ib yam thoob plaws lub sijhawm ntev.
Poj niam pwm xav tau kev pabcuam siab. Lub tshuab nqus tsev ib leeg tsis tuaj yeem thawb cov ntaub ntawv mus rau hauv cov ntsiab lus rov qab . 5-8 PSI tom qab daim ntawv ua rau qhov sib txawv ntawm lub kaum ntse ntse thiab lub ntsej muag sib npaug.
Pwm cov khoom tseem ceeb rau kev khiav haujlwm. MDF ua haujlwm rau prototypes. Kaum rub thiab cov npoo pib degrading. Aluminium tooling raug nqi ntau dua, tab sis tuav tau ntau txhiab lub voj voog. Qhov kub thiab txias- tswj pwm nrog cov kav dej muab cov txiaj ntsig zoo sib xws hauv kev khiav mus ntev.
Kev Ua Lag Luam Collectibles
Cov ntu no nyuam qhuav muaj kaum xyoo dhau los. Tam sim no nws yog ib qho tseem ceeb ntawm cov kev cai acrylic lag luam.
Qhov kev paub tsis meej yog qhov tseem ceeb rau ib tus neeg siv $ 80 ntawm rooj plaub acrylic.
Anime standees. Daim ntawv qhia zaub mov. Daim duab risers nrog LED ntug teeb pom kev zoo. Cov kev cai kam rau ua yog nruj dua li cov qauv POP. Ib tug kos npe tuav nrog ib tug me ntsis uneven ntug tseem ua hauj lwm. Cov ntaub ntawv sau ua ke nrog cov cuab yeej pom tau los yog cov chaw tsis tau rov qab los.
UV luam ntawv ncaj qha rau acrylic qhib lub khw muag khoom. Sau cov cim kos duab, txiav qhov profile, ntxiv ib lub hauv paus. Yooj yim hauv lub tswv yim tab sis kev sau npe ntawm kev luam tawm thiab txiav yuav tsum tuag rau. Ib millimeter tawm thiab ciam teb dawb qhia rau ntawm ib sab. Cov neeg sau ntawv ceeb toom.
Cov neeg siv khoom no tseem mob siab txog kev ntim khoom. Cov ntaub ntawv zaub nws tus kheej xav tau kev tiv thaiv thaum thauj khoom. Ua npuas ncauj inserts. Cov ntaub so ntswg interleaving. Ob chav boxing. Qhov kev paub tsis meej yog qhov tseem ceeb rau ib tus neeg siv $ 80 ntawm cov ntaub ntawv acrylic rau lawv daim duab.
Cov ntawv sau ntau lawm
Txoj Cai Golden
Kev pom zoo ua ntej ua ntej ntau lawm tsis yog xaiv tau. CAD zoo li txawv dua li lub cev. Lub thickness uas zoo li txaus ntawm qhov screen zoo li flimsy ntawm tes. Xim txuam los ntawm Pantone nti mus rau qhov tseeb tinted acrylic cuam tshuam nrog kev sim khiav. Rush qhov kev pom zoo thiab koj xaus nrog 500 daim tsis muaj leej twg xav tau.
Shipping kev puas tsuaj khiav 3-5% ntawm qhov nruab nrab nrog cov qauv ntim. Siab dua rau cov vaj huam sib luag loj uas yooj yim rau kev thauj mus los. qis rau me me chunky qhov chaw nested hauv npuas. Freight claims yog mob taub hau. Cov neeg nqa khoom tsis kam, ncua, lowball. Qee lub khw tsim kev puas tsuaj rau lawv tus nqi ntau dua li sib ntaus txhua qhov kev thov.
Domestic piv rau offshore tsis ncaj nraim. Ib yam khoom yooj yim nrog cov qauv tsim ruaj khov thiab ntim siab ua rau muaj kev nkag siab rau qhov chaw txawv teb chaws. Txhua yam uas tsis tu ncua tsim kev hloov pauv, khiav luv luv, lossis lub qhov rais kaw ntom nti nyiam cov khoom siv hauv zos. Qhov ib -cov nyiaj khaws cia los ntawm Asia ploj sai sai thaum koj xa khoom huab cua kom tau raws li lub sijhawm kawg tom qab lub hiav txwv ntim tsis tau nws qhov.
