ʻOi aku ka nui o nā mea hana e pono ai ka pololei i kā lākou mea hānai.ʻO kēia ka hana a kekahi poʻe.#Kaʻina hana hōʻike
Ua hoʻololi ʻia ka Plastrac gravity disc feeder e holo ma luna o nā mīkini hoʻoheheʻe kū i hoʻohana ʻia e Weiss-Aug Surgical Products' injection molding division.
ʻO Preform Solutions ka mea kūikawā i ka hoʻoheheʻe ʻana i nā preform maʻamau i nā kala like ʻole, akā ma ʻaneʻi ke hoʻohana nei ia i nā mea hānai Plastrac e hōʻoia i ka pololei o ka dosing a me ka hoʻololi wikiwiki ʻana i kāna laina molding blow molding.
Ke ho'āʻo nei ʻo Movacolor's MCNexus i nā mea kūʻai aku ma hope o ka hoʻokuʻu ʻana ma K 2016;E hoʻomaka ka mea hānai wikiwiki haʻahaʻa i kāna hoʻomaka pāʻoihana ma Fakuma i ʻOkakopa.
I mea e pale aku ai i ka hoʻohana ʻana i nā resins i hui mua ʻia, ke noi nui nei nā mea hana ma kekahi mau mākeke i kā lākou mea hoʻolako lako lako hana e hāʻawi i ka hānai ʻoi aku ka pololei - a hiki i ka grams o kēlā me kēia granules a me nā mea hoʻohui - no ka laʻana, ka hoʻohana ʻana i hoʻokahi ʻāpana kala e hāʻule i lalo ka ʻokoʻa. ma waena o kahi ʻāpana maikaʻi a me kahi ʻāpana pono ʻole.Ua kamaʻilio ʻo Roger Hultquist e pili ana i ka hana lapaʻau hou e hōʻike i kāna manaʻo.Ua makemake ka mea kūʻai i nīnau ʻia e hānai pono i ʻekolu pellet dye cylindrical i loko o ke awa hānai o ka mīkini hoʻoheheʻe ʻia i loko o ka manawa hoʻihoʻi wili ma kahi o 3 kekona.
"ʻAʻole ia e like me ka hānai ʻana i ka 100 paona i hoʻokahi hola," wahi a Hultquist, ka mea hoʻokumu a me ka pelekikena o ke kūʻai aku a me ke kūʻai aku ma Orbetron, kahi mea kūʻai aku i ka meaʻai, ka hui ʻana a me nā lako hana ma Hudson, Wisconsin.Hoʻokahi pana, hiki i hoʻokahi ʻāpana ke hoʻololi nui i ka pololei, ke lilo nei i pilikia nui loa, ʻoi aku hoʻi i nā noi lapaʻau a ʻoi aku hoʻi i ka hana ʻana i nā huahana translucent.“
I ka pōkole, e like me ka emi ʻana o nā koi feedrate, pēlā pū nā koi pololei.ʻO Orbetron, ka mea loea i nā pipettes haʻahaʻa haʻahaʻa, ua hoʻololi i kahi ʻenehana hānai pauka i hoʻohana mua ʻia i ka ʻoihana lāʻau lapaʻau i nā plastics.(E nānā i ka ʻatikala Hultquist Iulai 2017: Ka hoʻomaopopo ʻana i nā uku hānai haʻahaʻa no nā kaʻina hana hoʻomau a me ka hui.)
Manaʻo kekahi mau mea kūʻai lako i ka mākeke niche o nā mea hana e hoʻohana i ka pololei a me ka maʻalahi o nā hānai wikiwiki haʻahaʻa e hoʻohui i nā mea i loko o nā mīkini a me nā noi ʻē aʻe kahi e koi ʻia ai ka pololei.
No nā mea hana e hoʻohui i nā mea hoʻohui i ka nui o 0.5 lb a 1 lb i kēlā me kēia hola, ʻaʻole koʻikoʻi ka pololei kiʻekiʻe, akā i ka emi ʻana o kēia nui, lilo ka pololei."Ma kahi papahana uea a me ke kaula kahi e hānai ai ʻoe i nā mea ma 15 g / h, he mea nui loa ka loaʻa ʻana o kēia mau ʻāpana i kahi e pono ai lākou e hele," wahi a Hultquist."Ma nā uku pānaʻi haʻahaʻa, lilo kēia i mea koʻikoʻi, ʻoi aku hoʻi i ka wā e pili ana i ke kala - ʻo ke kūlike o ke kala o kēia huahana kekahi o nā mea a mākou e nānā ai."extruder throat, e kōkua ana e hoʻoponopono i ka mea a Hultqvist i ʻōlelo ai he pilikia ʻelua ala no nā pellets.
"Hiki iā ʻoe ke lawelawe, akā i ka manawa e lawelawe ʻia ai, pono ʻoe e hōʻoia i ka māhele pono ʻana i kāu kaʻina hana," wehewehe ʻo Hultquist.
Ua ʻike ʻo Hultqvist ma waho aʻe o ka pololei, pono nā mea pāʻani ma kēia wahi i kahi kiʻekiʻe o ka maʻalahi."No kahi hale kūʻai poni maʻamau e hoʻololi koke i nā kala, malia paha 10, 12, 15 mau manawa i ka lā, lilo ia i mea nui e hiki iā lākou ke hoʻōki a hoʻololi i nā kala i loko o kekahi mau minuke."huki ʻia mai loko mai o ka mea hana, e ʻae ana i nā mea hana e hoʻololi mai kekahi mea hānai i kekahi ke loli ke kala.
Hāʻawi ʻo Orbetron i nā mea hānai i ʻehā nui - ka 50, 100, 150 a me 200 series - me nā mana mai ka 1 gram / hr a i 800 lb / hr.Ma waho aʻe o ka pena ʻana i nā mākeke e like me ka uea / kelepona a me nā huahana lapaʻau, ua ʻike ʻo Hultqvist, ua hoʻonui hou ʻia ka ʻoihana i ka ʻoihana hana hale, kahi e hoʻohana ʻia ai nā disc feeders e hānai i nā mea puhi puhi, nā mea ʻulaʻula, nā profiles a me nā panela, nā mea hana a me nā mea hoʻohui ʻē aʻe. ..
ʻO ka hoʻololi wikiwiki "ʻo kā mākou hana," wehewehe ʻo Jason Christopherson, ka luna o Preform Solutions Inc., i hoʻokumu ʻia ma Sioux Falls, South Dakota.ʻO nā mea hoʻonā no ka holo pōkole a me ka liʻiliʻi o nā mold me nā lua 16 a me 32.Hōʻalo kēia i ka hahai ʻana i ka leo nui e pili ana i ka wai a i ʻole ka wai inu ʻawaʻawa preforms, hiki ke kiʻekiʻe e like me 144 a ʻoi aku paha.
"Ke hoʻohana nei ka nui o kā mākou papahana i nā mea pena," wahi a Kristofferson."I kēlā me kēia lā o ka pule hiki iā mākou ke loaʻa ʻelua, ʻekolu, ʻehā mau laina me nā kala like ʻole a me nā mea hoʻohui like ʻole no kā mākou preforms."
Pono kēia mau aka a pau i ka hāʻawi ʻana i ke kala pololei, a ʻoi aku ka paʻakikī o nā pahuhopu o ka ʻoihana, a hiki i ka 0.055% ma 672g a me 0.20% ma 54g (ʻo ka hope he 98.8% resin a me 0.2%).% kala).Ua hana ʻo Preform Solutions i ka ʻoihana mai ka makahiki 2002 a no ka hapa nui o ia manawa, ʻo kā lākou hoʻololi wikiwiki wikiwiki ʻana i ka ʻai ʻana ʻo ia ka Gravity Auto-Disc Feeder mai Plastrac, Inc. mai Edgemont, Pennsylvania.Loaʻa i ka hui i kēia manawa he 11 mau ʻāpana Plastrac me ʻehā ma ke kauoha.
ʻO ka pono o Preform Solutions e pili ana i ka ʻenehana Plasrac ka hoʻolālā kūʻokoʻa a me kona hopena i ka pololei.Hoʻohana ka mea hānai i kahi maka, e hoʻohana pono i nā granules ma ke ʻoki ʻana.Hoʻokuʻu ka mea hānai i nā pellets i loko o nā ʻeke ma ka diski a ʻoki ʻia ka ʻili i kekahi ʻāpana o nā pellets e hoʻonui i nā ʻeke."I ka wā e ʻoki ai ka mea Plastrac i nā ʻōpala a hoʻomaʻemaʻe i nā ʻeke kahi i loaʻa ai ka mea ma lalo o ka lau, pololei loa ia," wahi a Christofferson.
Ua loaʻa pū nā mea hānai Plastrac i ka hoʻohana ʻana i ka ʻoihana pili me Weiss-Aug Surgical Products ma Fairfield, NJ.Wahi a Elisabeth Weissenrieder-Bennis, ka luna o ka hoʻolālā hoʻolālā, he liʻiliʻi nā ʻāpana, pinepine 1 a 2 a i ʻole.
Wahi a Leo Czekalsky, ka luna hoʻomalu, 12 Weiss-Aug Plastrac nā ʻāpana i hoʻololi kūikawā ʻia e Plastrac e hana i nā mīkini hoʻoheheʻe vertical o Arburg.Hāʻawi nā ʻāpana Plasrac i nā mīkini me ka nui o nā ʻāpana mai 2 a 6 auneke a me nā anawaena auger mai 16 a 18 mm."ʻO ka nui o ka injection a me nā ʻae a mākou e mālama ai no kēia mau ʻāpana i loko o ka tausani o ka iniha," wahi a Chekalsky."A no ka mea he mea nui loa ka hoʻihoʻi hou ʻana a me ka nui o ka injection, ʻaʻohe wahi no ka hoʻololi ʻana."
Wahi a Chekalsky, hoʻonui kēia hana hou i nā kala i hāʻawi ʻia e Plastrac."ʻAʻole au i ʻike i kekahi mea i ʻoi aku ka pololei a me ka hilinaʻi ma mua o kēia hāmeʻa," wahi a Chekalsky."He nui nā ʻōnaehana ʻē aʻe e koi i kekahi e calibrate a hoʻoponopono i ka wā e hoʻololi ai i ke ʻano a i ʻole ke kala, akā eia ka ʻōnaehana ʻaʻole koi i kekahi mea."
Ua mahalo ʻo Weiss-Aug i kēia hana pololei a me ka pilikia ʻole, ʻoi aku ka nui o ka mākeke e lawelawe ana i kāna mau hana Fairfield."He kūlana kiʻekiʻe ko kēia mau ʻāpana no ka mea ua hoʻohana ʻia lākou i ke kaʻina hana," wahi a Weissenrieder-Bennis."Aia nā kūlana kala kikoʻī loa a ʻaʻole hiki iā ʻoe ke loaʻa kekahi ʻano ʻokoʻa."
Ma K 2016, ʻo ka hui Dutch ʻo Movacolor BV (i hāʻawi ʻia ma ka US e ROMAX, INC. o Hudson, Massachusetts) i hoʻolauna i kāna ʻenehana hānai haʻahaʻa, ʻo MCNexus, kahi e ʻōlelo ai hiki ke hānai i ka 1 a 5 mau mea (e nānā i ka hōʻike hōʻike K no Pepeluali 2017) .).
Ua ʻōlelo kekahi ʻōlelo a Movacolor, ke hoʻāʻo ʻia nei ʻo MCNexus e kekahi mau mea kūʻai aku ma ʻEulopa e hoʻohana iā ia e hoʻokaʻawale pololei i nā wahi liʻiliʻi o nā mea pena i nā mea pāʻani a me nā huahana hale.E hōʻike ʻo Movacolor iā MCNexus ma Fakuma 2017 ma Friedrichshafen, Kelemānia i ʻOkakopa, e hōʻailona ana i kāna hoʻolaha kūʻai kūhelu.
Hoʻohana ka hapa nui o nā molders i ʻelua mau hoʻonohonoho no ka hoʻonohonoho ʻana i ke kaomi pae lua.Akā ʻehā maoli nō ʻo Scientific Molding.
Me ka ʻokoʻa o nā polyolefins, ʻaneʻane nā polymers ʻē aʻe he polar i kekahi degere a no laila hiki ke hoʻomoʻa i ka makū mai ka lewa.Eia kekahi o kēia mau mea a me kāu e hana ai e hoʻomaloʻo iā lākou.