Can you laser cut EVA Foam

Ungakwazi yini ukusika igwebu le-EVA nge-laser?

Iyini i-EVA Foam?

Igwebu le-EVA, elaziwa nangokuthi i-Ethylene-Vinyl Acetate foam, iwuhlobo lwezinto zokwenziwa ezisetshenziswa kakhulu ezinhlobonhlobo zezinhlelo zokusebenza.Yenziwa ngokuhlanganisa i-ethylene ne-vinyl acetate ngaphansi kokushisa nokucindezela, okuholela entweni ehlala njalo, engasindi, futhi eguquguqukayo yegwebu.Igwebu le-EVA laziwa ngezakhiwo zalo ezibambayo nezibamba ukushaqeka, okuyenza ibe ukukhetha okudumile kwemishini yezemidlalo, izicathulo, nemisebenzi yezandla.

I-Laser Cut Eva Foam Izilungiselelo

Ukusika i-laser kuyindlela ethandwayo yokubumba nokusika igwebu le-EVA ngenxa yokunemba kwayo nokuguquguquka.Izilungiselelo ezilungile zokusika i-laser yegwebu le-EVA zingahluka kuye ngesisiki esithile se-laser, amandla ayo, ukushuba nokuminyana kwegwebu, kanye nemiphumela yokusika oyifunayo.Kubalulekile ukwenza izinqamuleli zokuhlola futhi ulungise izilungiselelo ngendlela efanele.Nokho, nansi eminye imihlahlandlela evamile ukuze uqalise:

▶ Amandla

Qala ngokusetha kwamandla aphansi, cishe ngo-30-50%, futhi kancane kancane uwandise uma kudingeka.Igwebu le-EVA eliwugqinsi neliminyene lingadinga izilungiselelo zamandla aphezulu, kuyilapho igwebu elincanyana lingase lidinge amandla aphansi ukuze ligweme ukuncibilika ngokweqile noma ukushaja.

▶ Isivinini

Qala ngesivinini sokusika esimaphakathi, ngokuvamile esingaba ngu-10-30 mm/s.Futhi, ungase udinge ukulungisa lokhu ngokusekelwe ekugqimeni nasekumineni kwegwebu.Ijubane elincane lingabangela ukusikeka okuhlanzekile, kuyilapho isivinini esisheshayo singase sifanelekele igwebu elincanyana.

▶ Gxila

Qinisekisa ukuthi i-laser igxile kahle ebusweni begwebu le-EVA.Lokhu kuzosiza ukufeza imiphumela engcono yokusika.Landela imiyalelo enikezwe umkhiqizi we-laser cutter yokuthi ungalungisa kanjani ubude bokugxila.

▶ Ukusikwa Kokuhlola

Ngaphambi kokusika idizayini yakho yokugcina, yenza ukuhlola ocezwini oluncane lwesampula yegwebu le-EVA.Sebenzisa izilungiselelo ezihlukene zamandla nesivinini ukuze uthole inhlanganisela efanele enikeza ukusikeka okuhlanzekile, okunembayo ngaphandle kokushiswa ngokweqile noma ukuncibilika.

Ividiyo |Indlela yokusika i-Laser Foam

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>> Laser Cutting Foam

Noma yimiphi imibuzo mayelana nendlela yokusika i-eva foam nge-laser

Sibuze manje

Umshini Wokusika I-Laser onconyiwe wegwebu le-EVA

I-Flatbed Laser Cutter 130

i-flatbed laser cutter 160 enetafula lokunweba lendwangu, ukuzwa, igwebu, isikhumba

I-Flatbed Laser Cutter 160 eneThebula Lesandiso

Ingabe kuphephile ukwenza igwebu le-laser-cut EVA?

Lapho i-laser beam ihlangana negwebu le-EVA, iyashisisa futhi ihwamulise into, ikhiphe amagesi nezinto eziyizinhlayiya.Umusi okhiqizwe ngegwebu le-laser elisika i-EVA ngokuvamile lihlanganisa izakhi eziphilayo ezishintshashintshayo (VOCs) kanye nezinhlayiya ezingaba ezincane noma imfucumfucu.Lezi zintuthu zingaba nephunga futhi zingaqukatha izinto ezifana ne-acetic acid, i-formaldehyde, nezinye izinto ezivuthayo.

Kubalulekile ukuthi kube nokungena komoya okufanele endaweni lapho i-laser isika igwebu le-EVA ukuze kukhishwe intuthu endaweni yokusebenza.Ukungena komoya okwanele kusiza ukugcina indawo yokusebenza ephephile ngokuvimbela ukunqwabelana kwamagesi angaba yingozi kanye nokunciphisa iphunga elihambisana nenqubo.

>> Funda kabanzi mayelana ne-Fume Extractor

Ingabe sikhona isicelo esibalulekile?

Uhlobo oluvame kakhulu lwegwebu elisetshenziselwa ukusika i-laser yii-polyurethane foam (i-PU Foam).Igwebu le-PU liphephile ekusikwe nge-laser ngoba likhiqiza intuthu encane futhi alikhiphi amakhemikhali anobuthi lapho evezwe ku-laser beam.Ngaphandle kwe-PU Foam, amagwebu enziwe kusukai-polyester (PES) ne-polyethylene (PE)nazo zilungele ukusika i-laser, ukuqopha, nokumaka.
Kodwa-ke, igwebu elithile elisekelwe ku-PVC lingakhiqiza amagesi anobuthi lapho usebenzisa i-laser.I-extractor yomusi ingaba yindlela enhle yokucatshangelwa uma udinga ukusika amagwebu anjalo nge-laser.

Sika Foam: Laser VS.I-CNC VS.I-Die Cutter

Ukukhethwa kwethuluzi elingcono kakhulu kuncike kakhulu ebukhulu begwebu le-EVA, ubunzima bokusikeka, kanye nezinga lokunemba elidingekayo.Imimese yokusetshenziswa, izikele, izisika zegwebu lezintambo ezishisayo, izinqamuli ze-CO2 laser, noma amarutha e-CNC konke kungaba izinketho ezinhle uma kuziwa ekusikeni igwebu le-EVA.

Ummese womsebenzi obukhali nesikelo kungaba ukukhetha okuhle uma udinga kuphela ukwenza imiphetho eqondile noma elula egobile, futhi kubiza izindleko uma kuqhathaniswa.Kodwa-ke, amashidi amagwebu e-EVA amancane kuphela angasikwa noma agotshwe ngesandla.

Uma usebhizinisini, i-automation, kanye nokunemba kuzoba yinto yokuqala okufanele uyicabangele.

Esimeni esinjalo,i-CO2 laser cutter, irutha ye-CNC, kanye nomshini wokusika i-Die Cuttingkuzocatshangelwa.

▶ Umsiki we-Laser

I-laser cutter, njenge-desktop CO2 laser noma i-fiber laser, inketho enembile nesebenzayo yokusika igwebu le-EVA, ikakhulukaziimiklamo eyinkimbinkimbi noma eyinkimbinkimbi.Abasiki be-Laser bayanikezaimiphetho ehlanzekile, evaliwefuthi zivame ukusetshenziselwangezinga elikhuluamaphrojekthi.

▶ Irutha ye-CNC

Uma ukwazi ukufinyelela irutha ye-CNC (Computer Numerical Control) enethuluzi lokusika elifanele (njengethuluzi elijikelezayo noma ummese), ingasetshenziselwa ukusika igwebu le-EVA.Amarutha e-CNC anikeza ukunemba futhi angakwazi ukuphathaamashidi amagwebu aminyene.

▶ Umshini wokusika i-Die

Inzuzo ye-laser cutting foam

Lapho ukusika Foam yezimboni, izinzuzoumsiki we-laserphezu kwamanye amathuluzi okusika ayabonakala.Ingakha ama-contours amahle kakhulu ngenxaukusika okunembile nokungathintani, ngobuningi conqenqemeni oluthambile futhi oluyisicaba.

Uma usebenzisa ukusika ijethi yamanzi, amanzi azomuncwa kugwebu olumuncayo phakathi nenqubo yokuhlukanisa.Ngaphambi kokuqhubeka nokucutshungulwa, impahla kumele yomiswe, okuyinqubo edla isikhathi.Ukusika i-laser kushiya le nqubo futhi ungakwaziqhubeka nokucubungulaimpahla ngokushesha.Ngokuphambene, i-laser iyakholisa kakhulu futhi ngokusobala iyithuluzi lokuqala lokucubungula igwebu.

Isiphetho

Imishini yokusika i-laser ye-MimoWork yegwebu le-EVA ifakwe izinhlelo ezakhelwe ngaphakathi zokukhipha intuthu ezisiza ukubamba nokususa intuthu ngokuqondile endaweni yokusika.Kungenjalo, izinhlelo ezengeziwe zokungenisa umoya, njengezifeni noma izihlanzi zomoya, zingasetshenziswa ukuze kuqinisekiswe ukukhishwa kwentuthu phakathi nenqubo yokusika.

Ufuna ukwazi okwengeziwe mayelana nezilungiselelo ze-Laser cut eva foam?
Xhumana nathi ukuze uthole izeluleko ze-laser zochwepheshe!