Single screw migoloamatenga gawo lofunikira kwambiri popanga mafilimu owulutsidwa mokhazikika. Gulu la JT single screw mbiya yowuzira filimu imachepetsa mapini muzinthu zomalizidwa ndi 90%, kupititsa patsogolo kukhutira kwamakasitomala. Mapangidwe ake apamwamba amatsimikizira kusungunuka kwapamwamba, ndikupangitsa kukhala chida chofunikira kwambiri chokwaniritsa mphamvu zamakanema osasinthasintha komanso kukhazikika pamapulogalamu onse. Kuonjezera apo, kusinthasintha kwaPVC Pipe Single Screw Barrelimalola kupititsa patsogolo ntchito m'malo osiyanasiyana opanga, pomwe makuwomba screw mbiyaidapangidwa kuti ikwaniritse zofuna za opanga mafilimu omwe amawombedwa. Ponseponse, migolo ya JT single screw ndiyofunikira kwa opanga omwe akufuna kukweza luso lawo lopanga.
Udindo Wa Single Screw Barrel Design mu Melt Quality
Momwe Sungunulani Khalidwe Limakhudzira Kukhazikika Kwakanema
Mawonekedwe a Melt amatenga gawo lofunikira pakuzindikira kulimba kwa makanema omwe amawombedwa. Kusungunuka kwapamwamba kumatsimikizira kugawa kwazinthu zofanana, zomwe zimakhudza mwachindunji makina a filimuyo, monga mphamvu, elasticity, ndi kukana kung'ambika. Komano, kusungunuka kosasunthika, kungayambitse kukhuthala kosagwirizana, mawanga ofooka, ndi kufooka kwapamtunda, kusokoneza momwe filimuyi ikuyendera.
Mapangidwe apamwamba a single screw barrel, monga omwe ali mu mndandanda wa JT, amapititsa patsogolo kwambiri kusungunuka mwa kukhathamiritsa njira yotulutsira. Kafukufuku waposachedwa adawonetsa mphamvu yakuphatikiza mitundu yozikidwa pa physics kulosera kusungunuka kwa ma viscosity mu polymer extrusion. Zotsatira zake zidawonetsa kuti mtundu wa CGB udapeza ma metric otsika kwambiri a RMSE, NRMSE, ndi RMSPE, ochita bwino kwambiri kuposa mitundu yonse yoyendetsedwa ndi data. Izi zikuwonetsa kufunikira kwa kuwongolera bwino kwa kusungunuka kwa viscosity, komwe ndikofunikira kuti apange mafilimu olimba.
Mapangidwe a screw channel amakhudzanso kusungunuka kwabwino. Mwachitsanzo, tchanelo cha 4 mm chomwe chimagwira ntchito pamlingo wometa ubweya wa 109 1/s ndi screw liwiro la 83 rpm kumabweretsa kutha kwamphamvu kwambiri, ndikuwongolera kusungunuka kwamphamvu. Mosiyana ndi izi, njira ya 8 mm yokhala ndi kumeta ubweya wochepa wa 35 1 / s ndi screw speed ya 53 rpm imasonyeza kuchepa kwa mphamvu, zomwe zingakhudze kusasinthasintha kwa kusungunuka. Zomwe zapezazi zikugogomezera kufunikira kokhala ndi migolo yopangidwa mwaluso kuti zitheke kusungunuka bwino.
Zofunika Kwambiri za JT Series Single Screw Barrel Powomba Kanema
Chithunzi cha JTsingle screw mbiya yowuzira filimuimaphatikizanso zinthu zingapo zapamwamba zomwe zimapangitsa kuti filimuyo ikhale yabwino, motero, kulimba kwa filimuyo. Wopangidwa kuchokera ku zinthu zapamwamba kwambiri za 38CrMoAl, mbiyayo imadutsa njira ya nitriding yomwe imawonjezera kuuma kwake ku HV≥900. Izi zimatsimikizira kukana kwapadera kovala komanso moyo wautali, ngakhale m'malo ovuta kupanga.
Kuvuta kwa mbiya ya mbiya kumawunidwa bwino mpaka Ra0.4µm, zomwe zimachepetsa kukangana panthawi yotulutsa. Izi zimapangitsa kuti pakhale kusungunuka kosasinthasintha, kuchepetsa mwayi wa zolakwika mufilimu yomaliza. Kuphatikiza apo, kulolerana mowongoka kwa 0.015mm kumatsimikizira kulondola kolondola, kumapangitsanso kusungunuka kwabwino.
Mndandanda wa JT ulinso ndi aloyi wosanjikiza wokhala ndi makulidwe a 1.5 mpaka 2mm ndi milingo yolimba kuyambira HRC53-57 ya faifi tambala mpaka HRC60-65 ya faifi tambala ophatikizidwa ndi tungsten carbide. Mafotokozedwe awa amathandizira kuti mbiya igwire bwino ntchito, ndikupangitsa kuti izitha kuthana ndi zofunikira zambiri zopanga. Popereka mawonekedwe apamwamba kwambiri osungunuka, gulu la JT single screw mbiya yowombetsa filimu imathandizira opanga mafilimu omwe ali ndi makina abwino kwambiri, monga kukana misozi komanso kukhazikika.
Kuchepetsa Zowonongeka ndi Kupititsa patsogolo Katundu Wamakina
Kuchepetsa ma Pinholes ndi Zolakwika Zapamwamba
Pinholes ndi zofooka zapamtunda ndizovuta zomwe zimachitika pakupanga mafilimu. Zowonongeka izi zimasokoneza kukhazikika kwa filimuyi, kumachepetsa mphamvu yake pakugwiritsa ntchito monga kulongedza ndi mulching waulimi. Chithunzi cha JTsingle screw mbiya yowuzira filimuimayankha pazifukwa izi popereka chiwongolero cholondola panjira ya extrusion. Mapangidwe ake apamwamba amatsimikizira kuyenda kwa zinthu zofanana, zomwe zimachepetsa kusagwirizana pakati pa filimuyi.
Njira ya nitriding yomwe imagwiritsidwa ntchito pagulu la JT imakulitsa kukana kwa mbiya, kusunga magwiridwe antchito nthawi yayitali yopanga. Kukhazikika kumeneku kumachepetsa kuthekera kwa kuwonongeka kwa zinthu, komwe nthawi zambiri kumabweretsa mapini. Kuonjezera apo, kuuma kwapamwamba kwa Ra0.4µm kumapangitsa kuti zinthu zisamayende bwino, zomwe zimalepheretsa kuwonongeka kwa pamwamba. Pochepetsa zolakwika izi, opanga amatha kupanga makanema okhala ndi mawonekedwe apamwamba komanso magwiridwe antchito, kukwaniritsa miyezo yapamwamba yofunikira m'mafakitale monga kulongedza chakudya ndi zomangamanga.
Kupititsa patsogolo Mphamvu Zakanema ndi Kukhazikika ndi JT Series Design
Mphamvu zamakanema ndi kukhazikika ndizofunikira pamapulogalamu omwe amafunikira kukhazikika komanso kusinthasintha. Gulu la JT single screw mbiya yowuzira filimukumawonjezera izi makina katundukudzera mu kapangidwe kake kokometsedwa ndi kamangidwe ka zinthu. Chosanjikiza cha alloy, chokhala ndi makulidwe a 1.5 mpaka 2mm ndi milingo yolimba mpaka HRC65, imapereka kulimba kofunikira kuti athe kuthana ndi njira zothamangitsira kwambiri. Izi zimatsimikizira kupanga mafilimu okhala ndi kukana kwambiri misozi komanso elasticity.
Kulekerera kowongoka kwa 0.015mm mu mndandanda wa JT kumathandizira kuwongolera bwino panthawi ya extrusion. Kulondola uku kumabweretsa makulidwe a filimu yofananira, yomwe imakhudza mwachindunji mphamvu yake ndi kusinthasintha. Makanema opangidwa pogwiritsa ntchito ukadaulo uwu amawonetsa magwiridwe antchito osasinthika, kuwapangitsa kukhala oyenera kugwiritsa ntchito movutikira monga makanema apamafakitale ndi ma membrane omanga. Mafilimuwa samangolimbana ndi kupsinjika kwamakina komanso amasunga umphumphu wawo pansi pazikhalidwe zosiyanasiyana.
Pogwiritsa ntchito zida zapamwamba za mndandanda wa JT, opanga amatha kusintha kwambiri kulimba kwa kanema. Izi zimapangitsa kuti mbiya imodzi yowuzira filimu ikhale chida chofunikira kwambiri popanga makanema apamwamba kwambiri omwe amakwaniritsa zofunikira zamakampani osiyanasiyana.
Kugwiritsa Ntchito Bwino kwa JT Series Single Screw Barrel
Zitsanzo Zenizeni Zapadziko Lonse za Kupititsa patsogolo Kukhazikika
Gulu la JT single screw barrel pakuwomba filimu yawonetsa zotsatira zabwino pakuwongolera kulimba kwa kanema pazopanga zosiyanasiyana. Mwachitsanzo, opanga mafilimu a mulch a zaulimi anena za kuchepa kwakukulu kwa zolakwika monga ma pinholes ndi makulidwe osagwirizana. Kusintha kumeneku kwathandiza kuti filimuyi ikhale ndi mphamvu zosunga chinyezi komanso kuteteza mbewu ku kuwala kwa dzuwa, zomwe zimapangitsa kuti pakhale zokolola zambiri zaulimi.
M'makampani opanga ma CD, mndandanda wa JT wathandizira kupanga mafilimu omwe ali ndi mphamvu zokulirapo komanso zolimba. Makampani onyamula zakudya awona kuti nthawi yayitali yazinthu zopangira zinthu zakhala italikitsidwa chifukwa chazomwe zimateteza chinyezi komanso kuteteza kuwala kwamafilimu. Kuphatikiza apo, opanga mafilimu am'mafakitale awona kutetezedwa kwapamwamba komanso kutsekereza fumbi, kuwonetsetsa kukongola kwazinthu panthawi yoyendetsa ndi kusunga.
Langizo:Opanga amatha kukwaniritsa khalidwe lokhazikika komanso lolimba mwa kuphatikiza mndandanda wa JT muzochita zawo zowonjezera, kuchepetsa nthawi yochepetsera kupanga ndi kutaya zinthu.
Makampani Akupindula ndi Mafilimu Owonjezera Ophulika
Makanema owonjezera omwe amapangidwa pogwiritsa ntchito gulu la JT single screw barrel amapindulitsa mafakitale osiyanasiyana. Gawo laulimi limadalira mafilimuwa kuti agwiritse ntchito mulching, zomwe zimapangitsa kuti nthaka ikhale yabwino komanso zokolola. Makampani omanga amagwiritsa ntchito nembanemba zomanga poletsa madzi komanso zomanga zosakhalitsa, kuwonetsetsa kulimba komanso kupirira nyengo.
Makampani onyamula katundu amadalira mafilimu omwe amawombedwa kuti asunge chakudya komanso kuteteza zinthu. Ntchito zamafakitale, kuphatikiza zamagetsi ndi zamagalimoto, zimagwiritsa ntchito mafilimuwa poteteza komanso kuletsa fumbi. Kusinthasintha kwa mndandanda wa JT kumapangitsa kuti ikhale yamtengo wapatali m'mafakitalewa, kukwaniritsa zosowa zosiyanasiyana zopanga ndi mtundu wokhazikika.
Gulu la JT single screw mbiya yowomba filimu imapereka njira yosinthira kwa opanga omwe akufuna kupititsa patsogolo kulimba kwa kanema. Ukadaulo wake wapamwamba umatsimikizira kusungunuka kwapamwamba, kuchepetsedwa kwa zolakwika, komanso kuwongolera kwamakina. Kukonzekera kumeneku kumapatsa mphamvu mafakitale kuti apange makanema apamwamba kwambiri, kukwaniritsa zofuna zosiyanasiyana, komanso kukhalabe ndi mpikisano pamsika.
FAQ
Kodi chimapangitsa JT single screw mbiya kukhala yapadera ndi chiyani?
Mndandanda wa JT umakhala ndi kuuma kwa nitriding, kulolerana kolondola, komanso zigawo zokongoletsedwa za aloyi. Izi zimatsimikizira kukhazikika, kusungunuka kosasinthasintha, komanso filimu yabwino kwambiri.
Kodi mndandanda wa JT umachepetsa bwanji zolakwika zopanga?
Kukakamira kwake kochunidwa bwino komanso kapangidwe kake kosavala kumachepetsa kuwonongeka kwa zinthu. Izi zimachepetsa mapini ndi zolakwika, kuwonetsetsa kuti mafilimu omwe amawombedwa apamwamba kwambiri azigwiritsa ntchito mosiyanasiyana.
Ndi mafakitale ati omwe amapindula kwambiri ndi mndandanda wa JT?
Magawo aulimi, zonyamula katundu, zomangamanga, ndi mafakitale amapindulakumawonjezera kulimba kwa filimu. Mapulogalamuwa amaphatikizapo mafilimu a mulch, kulongedza zakudya, ma membrane a zomangamanga, ndi mafilimu oteteza mafakitale.
Zindikirani:Opanga amatha kupeza zotsatira zofananira pophatikiza migolo ya JT munjira zawo zotulutsa.
Nthawi yotumiza: May-20-2025