Kodi mutha kudula thovu la EVA laser?
Zamkatimu:
Kodi EVA Foam ndi chiyani?
Foam ya EVA, yomwe imadziwikanso kuti Ethylene-Vinyl Acetate foam, ndi mtundu wazinthu zopangira zomwe zimagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana. Amapangidwa pophatikiza ethylene ndi vinyl acetate pansi pa kutentha ndi kupanikizika, zomwe zimapangitsa kuti pakhale chithovu chokhazikika, chopepuka komanso chosinthika. Foam ya EVA imadziwika chifukwa cha kupukutira kwake komanso kuchititsa mantha, zomwe zimapangitsa kukhala chisankho chodziwika bwino pazida zamasewera, nsapato, ndi zaluso.
Laser Dulani Eva Foam Zokonda
Kudula kwa laser ndi njira yotchuka yopangira ndi kudula thovu la EVA chifukwa cha kulondola kwake komanso kusinthasintha. Zokonda zodulira laser za thovu la EVA zimatha kusiyanasiyana kutengera chodulira cha laser, mphamvu yake, makulidwe ndi kachulukidwe ka thovu, ndi zotsatira zodula zomwe mukufuna. Ndikofunikira kuti muchepetse mayeso ndikusintha makonda moyenera. Komabe, nayi malangizo ena kuti muyambitse:
▶ Mphamvu
Yambani ndi kutsika kwamphamvu kwamphamvu, kuzungulira 30-50%, ndipo pang'onopang'ono muwonjezere ngati kuli kofunikira. Foam ya EVA yokhuthala komanso yowonda ingafunike makonzedwe amphamvu kwambiri, pomwe thovu locheperako lingafunike mphamvu yocheperako kuti lisasungunuke kwambiri kapena kutenthetsa.
▶ Liwiro
Yambani ndi kuthamanga pang'ono, pafupifupi 10-30 mm / s. Apanso, mungafunike kusintha izi potengera makulidwe ndi kuchuluka kwa thovu. Kuthamanga kwapang'onopang'ono kungapangitse macheka oyeretsa, pamene kuthamanga kungakhale koyenera thovu lochepa kwambiri.
▶ Muziganizira kwambiri
Onetsetsani kuti laser ikuyang'ana bwino pamwamba pa thovu la EVA. Izi zidzakuthandizani kupeza zotsatira zabwino zodula. Tsatirani malangizo operekedwa ndi wopanga laser cutter momwe mungasinthire kutalika kwa mainchesi.
▶ Kuchepetsa Mayeso
Musanadule kapangidwe kanu komaliza, chepetsani mayeso pachitsanzo chaching'ono cha thovu la EVA. Gwiritsani ntchito makonda osiyanasiyana amphamvu ndi liwiro kuti mupeze kuphatikiza koyenera komwe kumapereka macheka oyera, olondola popanda kuwotcha kapena kusungunuka kwambiri.
Kanema | Momwe Mungadulire Chithovu cha Laser
Laser Dulani Foam khushoni ya Mpando Wagalimoto!
Kodi Laser Dulani Chithovu Chotani?
Mafunso aliwonse okhudza momwe mungadulire thovu la eva laser
Analimbikitsa Makina Odula a Laser a thovu la EVA
Kodi Ndikotetezeka ku Laser-Cut EVA Foam?
Mtengo wa laser ukalumikizana ndi thovu la EVA, umatenthetsa ndikutulutsa zinthuzo, kutulutsa mpweya ndi zinthu zina. Utsi wopangidwa kuchokera ku thovu la laser kudula EVA nthawi zambiri zimakhala ndi zinthu zosakhazikika (VOCs) komanso tinthu tating'onoting'ono kapena zinyalala. Utsi umenewu ukhoza kukhala ndi fungo ndipo ukhoza kukhala ndi zinthu monga acetic acid, formaldehyde, ndi zinthu zina zoyaka moto.
Ndikofunikira kukhala ndi mpweya wabwino pamalo pamene laser kudula EVA thovu kuchotsa utsi ku malo ntchito. Mpweya wabwino wokwanira umathandizira kukhala ndi malo ogwirira ntchito otetezeka poletsa kudzikundikira kwa mpweya womwe ungakhale wovulaza komanso kuchepetsa fungo lokhudzana ndi ndondomekoyi.
Kodi Pali Chofuna Chilichonse?
Mtundu wodziwika kwambiri wa thovu womwe umagwiritsidwa ntchito podula laser ndithovu la polyurethane (PU thovu). PU thovu ndi lotetezeka kudulidwa laser chifukwa limatulutsa utsi wocheperako ndipo silitulutsa mankhwala oopsa likakhala pamtengo wa laser. Kupatula thovu la PU, thovu lopangidwa kuchokerapolyester (PES) ndi polyethylene (PE)nawonso ndi abwino kwa laser kudula, chosema, ndi kulemba chizindikiro.
Komabe, thovu lina la PVC limatha kupanga mpweya wapoizoni mukama laser. Chotsitsa fume ikhoza kukhala njira yabwino yoganizira ngati mukufuna kudula thovu ngati la laser.
Dulani thovu: Laser VS. CNC VS. Die Cutter
Kusankhidwa kwa chida chabwino kwambiri kumadalira makulidwe a thovu la EVA, zovuta za mabala, komanso kuchuluka kwa kulondola komwe kumafunikira. Mipeni yogwiritsira ntchito, lumo, odula thovu otentha waya, CO2 laser cutters, kapena CNC routers zonse zikhoza kukhala zosankha zabwino podula thovu la EVA.
Mpeni wakuthwa ndi lumo zitha kukhala zosankha zabwino ngati mungofunika kupanga m'mphepete mowongoka kapena zosavuta, komanso ndizotsika mtengo. Komabe, mapepala ochepa chabe a thovu a EVA amatha kudulidwa kapena kupindika pamanja.
Ngati Muli mu Bizinesi, Zochita Zokha, ndi Zolondola Zidzakhala Patsogolo Panu Kuti Muganizire.
Zikatero,chodulira laser cha CO2, rauta ya CNC, ndi Die Cutting Machineadzaganiziridwa.
▶ Wodula laser
Wodula laser, monga desktop CO2 laser kapena fiber laser, ndi njira yolondola komanso yothandiza yodula thovu la EVA, makamakazojambula zovuta kapena zovuta. Odula laser amaperekaoyera, osindikizidwa m'mphepetendipo amagwiritsidwa ntchito nthawi zambirizazikuluntchito.
▶ CNC rauta
Ngati muli ndi rauta ya CNC (Computer Numerical Control) yokhala ndi chida choyenera chodulira (monga chida chozungulira kapena mpeni), itha kugwiritsidwa ntchito podula thovu la EVA. CNC routers amapereka mwatsatanetsatane ndipo akhoza kusamaliramapepala a thovu okhuthala.
▶ Die Cutting Machine
Wodula laser, monga desktop CO2 laser kapena fiber laser, ndi njira yolondola komanso yothandiza yodula thovu la EVA, makamakazojambula zovuta kapena zovuta. Odula laser amaperekaoyera, osindikizidwa m'mphepetendipo amagwiritsidwa ntchito nthawi zambirizazikuluntchito.
Ubwino wa Laser Kudula thovu
Pamene kudula mafakitale thovu, ubwino walaser wodulapa zida zina zodulira zikuwonekera. Itha kupanga ma contours abwino kwambiri chifukwakudulidwa molondola komanso kosalumikizana, ndi zambiri
Mukamagwiritsa ntchito jeti lamadzi, madzi amayamwa mu thovu loyamwa panthawi yolekanitsa. Asanayambe kukonzanso, zinthuzo ziyenera kuuma, zomwe zimawononga nthawi. Kudula kwa laser kumasiya izi ndipo muthapitilizani kukonzankhani yomweyo. Mosiyana ndi zimenezi, laser ndi yokhutiritsa kwambiri ndipo mwachiwonekere ndi chida choyamba chopangira thovu.
Mapeto
Makina odulira laser a MimoWork a thovu la EVA ali ndi makina opangira utsi omwe amathandizira kugwira ndikuchotsa utsiwo mwachindunji pamalo odulira. Mwinanso, njira zowonjezera mpweya wabwino, monga mafani kapena oyeretsa mpweya, angagwiritsidwe ntchito kuti atsimikizire kuchotsa utsi panthawi yodula.
Common Zida laser kudula
FAQ
Laser kudula EVA thovu kumatulutsa utsi wokhala ndi VOCs, acetic acid, ndi formaldehyde, zomwe zimakhala zovulaza ngati zikoka mpweya. Gwiritsani ntchito chopopera utsi (monga Fume Extractor 2000) ndi chodulira cha laser kuti muchotse utsiwu. Onetsetsani kuti malo ogwirira ntchito ali ndi mpweya wabwino wokhala ndi mafani kapena mawindo otsegula. Pewani kukhala pathupi kwa nthawi yayitali povala makina opumira ngati pakufunika kutero. Nthawi zonse muzitsuka utsi wa makina odulira kuti musamagwire bwino ntchito, chifukwa kuchuluka kwake kungachepetse kuchotsa utsi ndikuyambitsa ngozi.
Kukula kwakukulu kumadalira mphamvu ya laser. Makina odulira laser a Desktop CO2 (mwachitsanzo, Acrylic Laser Cutting Machine) nthawi zambiri amagwira thovu la EVA la 15-20mm. Mitundu yamafakitale ngati Extended Flatbed Laser Cutter 160, yokhala ndi mphamvu yayikulu, imatha kudula thovu lakuda la 50mm ikaphatikizidwa ndi liwiro locheperako (5-10 mm / s) kuwonetsetsa kuti vaporization yathunthu. Chithovu chokhuthala chingafunike kupasa kangapo, koma kudula pamayeso ndikofunikira kuti mupewe mabala osakwanira kapena kuwotcha kwambiri.
Kudula koyesa ndikofunikira kuti mukonze zosintha za thovu lanu. Chithovu cha EVA chimasiyanasiyana kachulukidwe ndi makulidwe, kotero ngakhale ndi malangizo wamba, mphamvu yabwino komanso kuthamanga kumatha kusiyana. Mayeso odulidwa pa kachinthu kakang'ono ka thovu amathandiza kuzindikira kukwanira bwino - mphamvu zambiri zimapangitsa kuti zisawonongeke, pamene masamba ang'onoang'ono amakhala ophwanyika. Izi zimawonetsetsa kuti pulojekiti yanu yomaliza (mwachitsanzo, ma cushion okhala pamagalimoto, zaluso) ili ndi m'mbali zolondola, zomata, kusunga nthawi ndi zinthu popewa zolakwika ndi chodulira cha laser.
Nthawi yotumiza: May-18-2023