Ukubuka Kwesifundazwe: Bona Indlela Okubhaliwa Ngayo Imishini Yokubhala

Imithombo Yokuqondisa Eyingqayizivele Yemishini Yokuhlela Kwamaphetha Amanzi

Indlela Okuyimisebenzi Kwe-Extrusion Ne-Orientation Yenziwa Ngayo Ukufuna Ububanzi Obulungile BePhetha

Ukudala kwe-film kuyiqalisa ngokuphatha kwe-extrusion lapho izigqabi zepolymers zihlwa futhi zithunyelwa ngaphansi kwesibonelo esispeciale sokuvula. Uma kudalwe, le-curtain yomfanekiso ophakeme iyapha endaweni apho ukusheleka kufakwa phakathi kokulawulwa. Ukusheleka kwenza ukuthi izilimi zepolymer zihambisane, okuyenza ukuthi le-film ibe yinkulu kodwa ingafanayo. Uma kusebenziswa phakathi kwe-point yokuguqula kwe-glass ne-temperature yokuhlwa kwe-polymer, ukuguqula kwe-elastic kusiza ukusheleka ngalonga yodwa ngaphandle kokugqibela. Ukuchaza ukuthi umfanekiso uyasebenza ngokuphelele kubaluleke ukulawula isikhati ngokucophelela kwezindawo zonke zokusebenza, okuhlelwa ngokujwayelekile ukuthi kungabili kunezinga ezingu-1.5 degrees Celsius. Izisebenzi zonke zihamba nge-draw ratios ozingu-5 ku-8, okuzosha amafilm angu-kuhlala ngokuphelele kwe-thickness. Ukuproducwa kuhambisa ngokujwayelekile ngameteri angu-15 ku-25 ngeminithi. Lezi zimo ziyenza ukuthi kubhekwe kwe-barrier ngokuthuthukisa kwe-crystallization engenziwa ngokusebenzisa umthelela ngokuphakeme kwezingu-40%, ngaphandle kokuthi kubhekwe kwe-optical clarity. Lokhu kusiza kakhulu kuma-film okwenzelwe ngokuzimisa (cast film) kwezinye izisebenzi.

Izinqubo Eziningi Kakhulu: Amarolile Okuphakanyisa Kabusha, Izindawo Zokusukuma, Namasimu Okugcina Iyadlula

Izinqubo eziyisithathu ezihlanganisiwe ziyathumela ukulungiswa kwezindawo ngemikhombe:

• Amorolile okuphakanyisa kabusha ngokwesifuba , okuzwenzelwa ngokweprogramu ye-PID ukuthi kubhekwe i-emissivity, kuyaphatha isikhati sesifuba phakathi kwe-120–160°C (kubhekwa ukuthi yiliphi ilipholimeri) ukuze kuvunyelwe ukuthi amolekyuli ayahamba ngendlela efanayo phambi kokusukuma
• Izindawo zokusukuma ngamaphuzu amathathu zisebenzisa amarolile okuhlanganiswa ngokweservomotor ukuze abeke amandla okusukuma aphathelene nokuthi amandla ayahlukana—ukufika ekutholeni ukusukuma okufanayo ngaphezu kwe-98% ngaphansi kwesibalo sokuphakama kwesifuba
• Izisigqila zokugcina iyadlula ngolaser , ezinikezwe izisensha ze-CCD, zibona ukuthi iyadlula ngaphakathi kwe-0.2 mm futhi zizimise umsebenzi wokulungisa ngokushesha kwe-tenter chains, ukuxhasa ukuthi iyadlula ngaphakathi

Lokhu kuhlukanisa ukuthi amandla ayahlukane ngendlela efanayo. Uma akukho lokhu, izivikela zezindustria zibonisa ukuthi ubude bokuthinteka kubiza ngaphezu kwe-3%. Ngokujabulisana, lezi zinqubo zizimisa ukuthi isifuba sikhuphuka ngaphezu kwe-60% kungezinye zezinqubo zokusebenza ngokwesifuba, futhi ziyaphatha ukuthi amandla okuthinteka ayahlukane ngaphezu kwe-95% ngaphansi kwesibalo sokuphakama kwesifuba.

Umsebenzi Wokwenza Iziphakamiso Ngokuphelele Kwemishini Yokuhamba Kwemithombo Yomthwalo Wemphakathi

Ukwenza Kwemishini Yokuhamba Ngokusebenzisa I-CNC Futhi Ukulungisa Ukuhlukahluka Kwesikhathi Sokuhlukahluka Kwesikhathi

Ukuhlukahluka Kwesikhathi Kuyadlula Ngokubhekisele Ku-frames Okwenziwe Ngokusebenzisa I-CNC Okuzihlanganisa Ngokuphelele Ngokulingana Nge-0.01 mm. Lokhu kubalulekile kakhulu Uma kufanele kubhekiswe Izinkotho Ngokuphelele Futhi Ukudluliswa Kwemithombo Kuyadluliswa Ngokuphelele. Emva Kokwenziwa Kwemishini, Lezi frames zifika Ekulungiseni Kwesikhathi Sokuhlukahluka Kwesikhathi. Ngokuchaza Ngokushesha, zihlukunyezwa Futhi Zivulwa Ngokuphinda Phinda Phinda Phakathi Kweminyaka Yomkhosi -20°C Ukuze Kufika Ku-80°C. Lokhu kuhambisana Nokuthi Kusenzeka Kwempilo, Ngakho-ke Amathuba Amanye Osekhathi Sokuhlukahluka Okungasiza Ukugcina Umthwalo Akwazi Ukufika Kusenzo. Amaphrame Okuphumelela Lokhu Kuyadluliswa Ngokuphelele Noma Kusenzeka Ukusebenza Ngokuphinda Phinda, Okusiza Ukunciphisa Ukuguqulwa Kwesithima Somthwalo Ngokuphinda Phinda Ngokulingana Nge-18% Kungaphansi Kwemaphrame Amanye. Lokhu Kubalulekile Kakhulu Kwemishini Esebenzisa Ngokuphinda Phinda Ngokuphelele, Lapho Amavibrasi Ayikwazi Ukuvakasha.

Ukugqibela Kwemithambo Ngokuphelele Futhi Ukubonisa Ukuthi Kuyasebenza Kwezinkundla (HV950+)

Amarolo okukhuluma ayagqibwa ngokugcina amacilindile kahle nokufana kwesifunda esingaphansi kwe-0.2 microns Ra, futhi izidingo zabo ziyagcina izilinganiso zokubili ngokuphelele kwe-5 microns. Lokhu kucabanga kakhulu kusinda izinkinga njenge-‘slippage’ nezinkinga zokugcina okungafanele xa kubhekwa imithwalo ngazo. Emva kokugcina, sizihlola lezi zirulo ngokusebenzisa ukugcina kwe-vacuum okuyisikhathi sokugcina okuyikhipha ukuphakama kwezirulo kude kwe-HV950, okuyizinyathelo ezingu-40 percent ephakeme kwezinyathelo zokugcina zokusebenza kwezindustria. Ukuzinikela ukuthi konke kuyasebenza kahle, sizihlola ngokusebenzisa ukuchaza kwe-micro indentation emazinzini amathathu amashumi elishumi kusifunda sabo. Lezi zihlolo ziqinisekisa ukuthi ukuphakama kuyagcina ukufanele kuzo zonke izinye, futhi lokhu kuyasiza ukuthi kubhekwe ngokuphelele ngezinkinga zezinkampani zokuphakama zokuphakama okuzigcina kwezindawo eziningi. Uma sibandakanya lokhu kucabanga kwezilinganiso ne-ukuphakama kwezifunda, isiphumo siyizirulo ozimele kakhulu, okuyizinyathelo ezingu-3 kunezirulo zokusebenza. Ngaphezu kwalokho, ziyagcina izilinganiso zokuthi ubude bezifunda baziya kuhamba ngokuphelele kwe-0.3 microns nakuba zisebenza kumahhala aphelele kwezinye izikhathi.

Ukuvikela Ubukhulu Obuphelele: Ukuvumela Umsebenzi Phambi Kokuthumwa

Ukubhalwa Kwesifaniso Sesifile Ngamaphethini Olini Wesifile Sasezansi (isivumelwano se-±0.3 µm)

Ukufumana ukuthi ubude befilimu bungafanani ngokuphelele kubalulekile kanye nokusebenza nokuvimba kwemiphumela yonke. Amashini ayisindiswa ngamaphetha amathuba ayesikhwama aphatha ubude be-web yonke ngokushesha ngokwesikhathi, ngokuphakanyiswa kwe-0.3 micrometers. Ukubhekisa lokhu kusukela kwezinye izinto, kuyisikhathi esingafanani nesikhathi sokugcina isithunzi sengqondo yomuntu, okuyisikhathi esingafanani nesikhathi sokugcina isithunzi sengqondo yomuntu. Izinkomba zokubheka kusuka kwezinye izindawo zingazange zibe yizinkinga ezingafanele xa sizibheka lezi zinkamba ezincane. Ngekhaso lamanje lasekhaya, abasebenzi bafumana impendulo yabo ngokushesha ukuze bakhwenze izilungiselelo ngokushesha kabusha, futhi bakhwenze lezi zilungiselelo ngaphambi kokuthi izinkinga zibe yizinkinga. Ngaphambi kokuthi isithunzi sishaywe, sifuna izivivinyo zokubude zonke zebwebhwe. Lezi zivivinyo zibonisa ukuthi isithunzi sifika kwezilinganiso zokubude zokulinganisa ±1.5% ozilungile kwezilinganiso zokubeka. Lokhu kusho ukuthi izilayini zokuproducwa zingaqala ukusebenza ngokwenzeka ngokuphelele, ngoba ziyazi ukuthi zinamaphetha amathuba angavimba ngokuphelele, ngokuphakade, ngokuphakade, ngaphambi kokuthi zihlale zisobala ngokuphakade.

Ukubonakaliswa Kwemiphumela Kuzo Ukuproducwa Kwakho: Ukuvutha Kwemiphumela Yomlando

Umsebenzi Wokuhlola: Ukuhlanza Kwemiphumela Yokuqala Kwesikhathi Sokugcina Ukusebenzisa Isikhombisa Sakwethu Sesifilmi Somkhawulo Saseplastiki

Indoda enkulu yekompani yokupakisha ibonakala ukuthi kubhala isibhakabhaka esikhulu sokugcina isifilm nge-22% lapho bafaka imishini yethu yokuzosha isifilm esihlukile, futhi kubhekiswe ukuphela kwezinkinga zokuvaleka kwemishini okwenzeka ngokushesha. Lokhu kubhekiswe kakhulu kubuhle bokuphatha ukuchitha nokuphatha ukuchitha kwezinye izindawo ezikhethekile okwenzeka ukuthi isifilm sibhakabhaka lapho sibhala ngemvelo yayo. Ngokungabi nempilo yezinkinga, ububi bekabili babuyile kakhulu. Ukuphathwa kwesinye isikhathi kubhala ngaphezu kwe-17% ngonyaka, futhi bavulela amathoni angu-28 ngonyaka, okubizwa ngokuthi ngu-$340k ngokwesiqulelo sayo sesinye isikhathi sokupakisha. Abasebenzi bakhona bakhuluma ngokushesha kakhulu, futhi ukuphathwa kwabo kubhala ngaphezu kwe-31%. Izinga lezindleko zokuphatha kubhala ngaphezu kwe-20% ngokujwayelekile. Lokhu wonke kubhekiswe kuthi: lapho abahlinzeki bakhetha ukuthenga ukuthengisa kwe-engineering okuhle kwezindleko zokuzosha isifilm, bafumana iziphumo ezinamandla emkhakheni emibili njengokuhle kokuprodukha, izindleko zokusebenza, nokuphatha kwezinhlelo.

Isikhombisi Sokuqala

Ukusebenza okuphakathi kwe-mashini yokudrawa kwe-plastic flat film kukuphi?

Ukusebenza okuphakathi kwe-mashini yokudrawa kwe-plastic flat film kukuthenga amafilmi e-plastic athula, amakhulu, nokufanana ngokwesithembiso nge-extrusion nokusheleka okuhlanganisiwe kwe-materials zepolymers.

Ungani le-mashini ithinta ukuguqula kwezilinganiso zemithili yefilm?

Le-mashini isebenza amafremi asekhiwe nge-CNC nokubalwa kwemithili yezimithi ukuze kuvunyelwe ukuphatha kwezinto, ngakho-ke ukugrinda okuhlanganisiwe kwezirholo nokubalwa kwemithili yezimithi kwezirholo kuyabandakanya ukuphatha kwezilinganiso. Lokhu kombinethi kuthinta kakhulu ukuguqula kwezilinganiso zemithili yefilm.

Kungani ukubhalwa kwezilinganiso zemithili ngelaser kubalulekile kuzokwenza kwezifilm?

Ukubhalwa kwezilinganiso zemithili ngelaser kubalulekile ukuze kufikelele kwezilinganiso zemithili ezifanayo, okuyisibonelo sokusebenza nokukhula kwezindlela zokusebenza. Kusinika umbuzo wasekhanda lokusho okuyisibonelo sokuthinteka kahle, okusiza abasebenzi ukwenza izinyathelo zokuthinteka ngokusho, ukuze kuvunyelwe ukuphatha kahle nokuphatha kwezifilm.