Ukuproducwa kwe-Monofilament Eningi Kukh strength Ukusebenza Kwemithombo

Imishini Yokukhupha Kwemondi: Imishini Yokulawula Ngokuphelele Kwezindawo Zokusebenza Ngokwesikhundla

Ukuthumela Kwezilwanyana & Ukubeka Kwezindawo Zokukhupha Ngokuphelele Kwezindawo Ezinkulu (>1100 dtex) Ukukhupha

Izinhlangano zokukhipha amafiliminte ezinkundla ephakeme zokufaka kwezindawo zokuphakama kuzoba yizimpilo yokuthi kubhekwe ngokulinganisa ukuthi kuyaphakama kakhulu kune-1100 dtex. Amabharili okuhlanza isikhali sokugcina ubunzima bezinkundla ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulinganisa ngokulingan......

Ukukhokha Kwesikhathi Sokugcina Ukuthi Kuyaphakama Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ngokulinganisa Ng......

Amashini amasha amasha amasha asebenzisa izinhlangano zokulawula ezilungileyo zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina izinhlangano zokugcina iz......

Ukuprosesa kusukela kwe-Extrusion: Ukugcina, Ukudrawa, nokuhlela kwezinhlangano

Izirandhla zokugcina ezilungileyo ukuthi zihlale kahle kwezinhlangano kanye nokuhlela kwezinhlangano

Ukuphatha kwezikhathi ezinkulu, okufanele kube ngezikhathi ezifanayo, kuyisisekelo sokuthuthukisa isithakazelo semolekyuli nokusebenza kwemithambo. Ukuphatha ngamanzi kwezintempelature ezi-15–25°C ezihlulekile kwezintempelature zokubeka kwe-polymer kusiza ekuthuthukiseni ukulandela kweziqu, kuvuseka ukubeka kweziqu ngama-40–60% kulokho okwenza ngokuphelele kwezintempelature yokuhlala—kuvuseka ukuphakama kweziqu ngaphezulu kwe-8.5 g/d futhi kugcina ukuguqula kweziqu ngama-±0.02 mm. Kwe-UHMWPE, ukuphatha okufanele kunciphisa ukwakha kweziqu zezindawo ezingaphansi, okuzimele ukuncipha ukuguqula kweziqu phakathi kwezibhanki ngama-12%.

Ukudrawa kwe-Nylon Monofilament Ngamafutha: Ukubalansisa Ukuphakama Kweziqu Futhi Ukugcina Ukuphambana

Ukudrawa okwenziwa ngemvumo yamafutha kumahala ama-120–140°C kusiza ekubhekiseni kwemithombo emihle kwe-nylon monofilament ngaphandle kokukhula kwe-ductility. Kuma-draw ratios amahle aya ku-4:1 ukuya ku-5:1, umkhondo wokuphakama kufika ku-9.2 cN/dtex ngaphandle kokugcina ukuphakama kwe-18–22% kusukela kwe-elongation at break—lokhu kubalulekile kumaqondiso okuphambana nokuphakama kwezimpilo njengezincwadi zokuvikela nezincwadi zokuloada okuzenzakalelayo. Ukubhalwa kwe-humidity kuhlanganiswa ukuhlakisa ukuphatha kwe-hydrolytic ngemvumo yamafutha, ukugcina umkhondo wamafutha ngezansi kwe-2.5% ukuze kuvikeleke ukuguqula kwezindawo ngaphansi kwezimali ezizenzakalelayo.

Izimboni Zokusebenza Ngokwesiqephu: Ukuvikelwa Kwemisebenzi Yokuqala Kwe-Nylon, UHMWPE, Nezinhlobo Zemipolimeri Ezingcono

Ukulinganisa Kwemisebenzi: I-Nylon vs. I-UHMWPE Kwezinkimbinkimbi Zokuphakama, Ukuvikela Kwezinkinga, Nokuvikela Kwe-UV

Amathuluzi okusebenzisa amaphutha emonofilamenti kwezindustria ayidinga ukukhetha ngokuphelele imithwalo phakathi kwe-nylon ne-polyethylene yomkhosi ophezulu kakhulu (UHMWPE). I-UHMWPE iyathola ubukhulu be-tensile strength—okungabili ngapansi kwe-3 GPa—futhi yisifundo sokusebenza kwezinkinga ezingaphezulu njengezinkampani zemvelo nezinkampani zokuvikela. I-nylon iyathola ubukhulu be-tensile strength ngokucacile kodwa ngokubizwa kwezinkinga ezincane, futhi isilinganiso sokuqala kuyi-~1 GPa. Ngokuchemishelwe, i-UHMWPE iyasebenza ngendlela esiyibiza ngayo njengomthwalo ophakeme kakhulu ngokugcina izihlangu, izilwane zokufaka amasolventi, ngakho-ke i-nylon ibe yisilinganiso esingavunyelwa ngokufaka umsindo wokuhlanza (hydrolysis) nezichemikhali zezindustria ezingaqinisekile. Ukuvikela kwe-UV kubonisa ukuthi kukhona ukuthintana: i-nylon iyahlanza ngokushesha uma akukho amasimbi okuvikela, ngakho-ke i-UHMWPE iyagcina ubukhulu bakhe obukhula kodwa besebekelela kwezinye izinkampani zokuvikela kwe-UV ukuze ikhule kwezindawo zokuphuma kwendlela yokusebenza yekhanda.

Ukuvikela Ubukhulu ne-Ukuvikela Umsebenzi Wezindustria Yokusebenza Kwezinkampani Zokusebenza

Ukuproducwa kwe-monofilament yezindustria kufuna ukuthi kwenziwe ukuvikela ububi ngokuphelele ukuze kubhekwe ubuhle bokusebenza kwezindlela ezingaphakamisa indima—kubukho emizini yezincwadi zomdlalo kuya kuma izinhlangano zokugcina amasiko okukhula. Ukuvikela umsebenzi uyasebenzisa isimo sesithathu: Ukuvikela Kokufakwa (IQ) kubonisa ukuthi kufakiwe kahle i- imithi yokunqamula imfazwe eyodwa neminye imisiko yokuqondisa; Ukuvikela Kokusebenza (OQ) kubonisa ukuthi kusebenza kahle ngokuphambili kwezindlela zokusebenza ezithiwe; nokuvikela ukusebenza (PQ) kubonisa ukuthi kunezinkambo zokusebenza ngokuphambili phakathi kwezinkambo zokuproducwa ngokuzenzakale, njengoba kusebenza ngokuzenzakale. Kusukela ekuvikeleni kwesimo sokusebenza ngokusetshenziswa kwesistimu yesayensi (SPC), le ndlela iyavikela ukuthi kuyafanele ne-ISO 13485 nase-ASTM, futhi iyavikela ukuthi ububi bakwezinkambo zokuphakama kungapansi kwe-5%. Ukujabulisa ngokushesha kwezinkambo zokuphakama kanye nokuvikela ngokuzenzakale kwezinkinga zokusebenza kusiza ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, nokuthi konke kubhekwa ngokuphambili—kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa, kubukho ukuthi kubhekwa ukuthi kungabi nempilo yezinkinga kwezinkambo zokuproducwa......

Imibuzo Evame Ukubuzwa

Uyiphi indima yomshini wokuphuma kwe-monofilament?

Umshini wokukhipha ama-monofilament usetshenziselwa ukukhiqiza ama-monofilament anamandla ezimboni ngokunemba okuphezulu, okuqinisekisa ukuvumelana kobubanzi nokuqina kwezicelo ezinjengentambo zasolwandle nezindawo zokuhlunga.

Umshini uqinisekisa kanjani ukuthi uyaqina?

Umshini usebenzisa ukulawulwa kwesilinganiso sokudonsa ngesikhathi sangempela ngama-micrometer e-laser namasondo e-godet aqhutshwa yi-servo ukugcina ukuqina okuzinzile phakathi kokuqhutshwa kweqoqo.

Ziyini izinzuzo zamazinga okucima aqondisiwe?

Izinga lokucima elilawulwayo lenza isakhiwo samangqamuzana kanye nokusebenza kwemishini kube ngcono ngokusheshisa ukuqondanisa amaketanga, ukwandisa ubuhle be-crystallinity, nokunciphisa ukwakheka kwesizinda se-amorphous.

I-UHMWPE iqhathaniswa kanjani nenayiloni?

I-UHMWPE inamandla okudonsa aphakeme futhi ayishintshashintshi uma iqhathaniswa nenayiloni, okwenza kube kuhle ukusetshenziswa lapho kunomthwalo omkhulu. Nokho, lokhu kubiza imali eningi.