E koho awili māhoe conicalextruder no ka paipu PVC paʻa a me ka moʻolelo, ʻoi aku ma nā laina liʻiliʻi a waena - hāʻawi nā wili liʻiliʻi i ka puʻu hānai nui no ka pauka maloʻo-hui ʻia a me ka nui o ka torque i ka wikiwiki haʻahaʻa. Helekaulikei ka wā e pono ai ʻoe i ka hui ʻana, masterbatch, kiʻekiʻe kiʻekiʻe, a i ʻole ke kūʻokoʻa e hoʻonohonoho hou i ka wili no nā hana like ʻole. ʻO Conical ka mea loea PVC; ʻO ka parallel ka lio hana maʻamau. A ʻo kapahu wiliwilimea pili i ke kino.
Ke kau ʻoe ma luna o kahi māhoe māhoe, aia ka lua o ke alahele: conical a i ʻole like? Holo lāua ʻelua i ʻelua wili intermeshing. Akā ke hoʻololi nei ke ʻano o kēlā mau wili i ka mea maikaʻi o ka mīkini - a ʻo ka hana hewa ʻana he ala pipiʻi ia e aʻo ai i ka ʻokoʻa.
Kūkulu mākou i nā mea ʻelua, no laila ʻaʻohe ʻīlio i kēia hakakā. Eia ka haʻihaʻi pololei: he aha ka mea e hana maikaʻi ai kēlā me kēia, kahi e hāʻule ai kēlā me kēia, a pehea e ʻike ai i kapahu wiliwilie hele pū ana me ia. (Inā ʻoe e hoʻoholo nei ma waena o ka hoʻokahi a me ka māhoe ma ka mua, e hoʻomaka me kā mākou alakaʻi ihoʻokahi wili vs twin screw extruders.
He aha ka Conical Twin Screw Extruder?
A wili māhoe conicale holo ana i elua wili lipi - akea ma ka hope o ka hanai, e pili ana i ka hemo ana. ʻAʻole hoʻonaninani kēlā ʻano. ʻO ka hopena hānai ākea e wehe i kahi puʻu hānai nui, ʻo ia ka mea e pono ai ka mea haʻahaʻa haʻahaʻa e like me PVC paʻa maloʻo paʻa e pono e hopu a lawe. A no ka noho kaʻawale ʻana o nā ʻūlū ma ka hopena hānai, aia kahi lumi no nā bearings a me nā mīkini ʻoi aku ka nui ma kahi o ka haʻahaʻa kiʻekiʻe loa, no laila hiki i ka mīkini conical compact ke hāʻawi i ka torque kiʻekiʻe ma ka wikiwiki wili haʻahaʻa me ka ʻole o ka piʻi ʻana.
E hoʻohui i kēlā mau mea a loaʻa iā ʻoe ka mīkini PVC paʻa maʻamau: ʻoluʻolu, hoʻokomo wela i hoʻopaʻa ʻia, hoʻoili maikaʻi maikaʻi, a me kahi kapuaʻi e kūpono i kahi paipu liʻiliʻi a waena paha. ʻO ka mea āu e hāʻawi ai, ʻo ia ka maʻalahi - ua paʻa ka geometry - a me ka hopena kiʻekiʻe, kahi e holo ai nā mīkini like nui.
Pehea e hoʻololi ai ka hoʻolālā tapered i ke kaʻina hana
ʻOi aku ka hana o ka taper ma mua o ka wehe ʻana i ka ʻāʻī hānai. I ka hāiki ʻana o ka lua i ka hoʻokuʻu ʻia ʻana, hoʻoemi mālie ʻia ka mea, e kūkulu mālie ana i ke kaomi ma mua o ka lele koke ʻana. No ka polymer wela e like me PVC paʻa, he mea nui ka hoʻoemi mālie ʻana: ʻo ia hoʻi ka ʻāʻī ʻana a me ka piʻi ʻana o ka mahana, no laila e palaki ka mea me ka ʻole o ka wela. ʻOi aku ka lōʻihi o ka hoʻoheheʻe ʻana ma lalo o ka maʻalahi a me ka wela ma mua o ka ʻokiʻoki ʻoi ʻoi, ʻoi aku ka paʻa o ka hoʻopuka a ʻoi aku ka haʻahaʻa o ka pōʻino.
Loaʻa ka uku mechanical. Ma muli o ka laulā ākea o nā wili ma ka hopena hānai, kūpono kahi mīkini conical i nā kumu a me nā bearings ʻoi aku ka nui ma kahi e koi ai ka torque. ʻO ia ke ʻano o ka hāʻawi ʻana i ka conical extruder paʻa i ka lawe ikaika a paʻa i ka rpm haʻahaʻa - ʻo ka wikiwiki kahi e hana maikaʻi ai ka PVC paʻa. ʻO ka hope a i ka hopena, he hoʻolālā ia no ka hana hoʻokahi, a hana maikaʻi loa ia i kēlā hana.
He aha ka Parallel Twin Screw Extruder?
A māhoe māhoe likemālama i ke anawaena mau mai ka hānai a hiki i ka hoʻokuʻu. Hoʻokumu ʻia nā wili mai nā mea modular - lawe i nā ʻāpana e hoʻoneʻe i nā mea, kāwili i nā poloka e hui pū ai - no laila e hoʻonohonoho ʻoe i ka ʻaoʻao no kahi hui a hoʻonohonoho hou iā ia no ka mea aʻe. Hoʻokahi mīkini, nui nā meaʻai. ʻO ia ka hoʻopiʻi holoʻokoʻa.
Hiki mai nā mīkini like me ka hui pū ʻana, ka maʻamau no ka hui ʻana a me ka masterbatch, a i ʻole ka hoʻololi ʻana, i hoʻohana ʻia no ka PVC paʻa a me kekahi hana profile. Hoʻonui lākou mai nā laina lab a hiki i nā tonage kiʻekiʻe loa, ʻo ia ke kumu e holo ai nā mea hoʻohui a pau, reactive extrusion, a me nā hana piha i ka māhoe like. ʻO nā kālepa-offs? ʻO kahi kapuaʻi nui aʻe, a ʻoi aku ka nui o ke kumukūʻai komo ma mua o kahi mīkini conical liʻiliʻi.
Conical vs Parallel Twin Screw: Nā ʻokoʻa koʻikoʻi
Eia ka māhele ʻana ma ka nānā ʻana, ma nā kikoʻī e hoʻoholo maoli i kahi kūʻai.
| Kumukumu | Uku māhoe Conical | Māhoe māhoe Parallel |
|---|---|---|
| ʻO ke ʻano pōkā | ʻAiʻi (ʻai ākea, hoʻokuʻu haiki) | Anawaena mau |
| Hanai puʻu | Nui - kūpono i ka pauka maloʻo | Kūlana |
| Torque ma ka māmā māmā | Kiʻekiʻe | Kaumaha |
| Hoʻopololei wili | Geometry paʻa nui | Modular, hiki ke hoʻonohonoho hou |
| Kahuli maʻamau | Hoʻololi kūʻē, intermeshing | ʻO ka hui ʻana a i ʻole ka hoʻohuli ʻana |
| ʻO ka hana kūpono loa | ʻO ka paipu PVC paʻa a me ka ʻike, ka puka liʻiliʻi-waena | Hoʻohui, masterbatch, puka kiʻekiʻe, maʻalahi |
| Hiki ke hoʻonui | kaupalena | Kiʻekiʻe |
| Kālā kapuwai / komo | Paʻa, haʻahaʻa no nā laina liʻiliʻi | Nui aʻe, piʻi i luna |
Ka Hoʻololi Kūʻē a me ka Huli ʻana: He ʻōlelo wikiwiki
Hoʻokahi ʻoki hoʻololi hou aʻe i ke koho conical-versus-parallel: ma ke ala e huli ai nā wili ʻelua. I loko o ka mīkini hoʻololi like, huli lākou i ka ʻaoʻao hoʻokahi, kahi e hoʻonui ai i ka hui pū ʻana - ʻo ke kumu o ka hui pū ʻana o nā māhoe like e hoʻomalu i ka hui ʻana a me ka masterbatch. I loko o ka mīkini counter-rotating huli lākou i nā ʻaoʻao ʻē aʻe, ke kūkulu ʻana i ke kaomi kiʻekiʻe a me ka lawe maikaʻi maikaʻi. ʻO ka hapa nui o nā mīkini conical he counter-rotating, ʻo ia kekahi o ke kumu e kūpono ai lākou i ka PVC paʻa; hele mai nā mīkini parallel i nā ala ʻelua, ma muli o ka hana. No ke kiʻi piha ma ka hoʻonohonoho screw, kā mākou alakaʻi ihoʻokahi wili vs twin screw extrudershele hohonu.
I ka manawa e koho ai i kahi māhoe māhoe Conical
E kiʻi i ka conical ke hana ʻoepaʻa PVCpaipu a i ʻole profile a liʻiliʻi ka laina i waena. E hānai ana i ka pauda maloʻo? ʻO ka ʻāʻī ākea e mālama iā ia. Ke hana nei ma kahi wāwae paʻa, e nānā ana i ka waihona kālā? ʻO ka mīkini conical he paʻa a me ke kumu kūʻai. Inā ʻo kāu huahana he hoʻokahi PVC hoʻohua e holo ma ke ʻano paʻa, haʻahaʻa haʻahaʻa, paʻakikī ka conical - ua kūkulu ʻia no kēia.
ʻO nā mīkini conical kekahi i ʻoi aku ka kala ʻana i ke komo ʻana. ʻOi aku ka maʻalahi o ka holo ʻana ma mua o ka laina like modular holoʻokoʻa, ʻo ka screw a me ka barela set kahi helu i ʻike ʻia no PVC, a hāʻule ka pahu paʻa i loko o kahi mea kanu liʻiliʻi me ka hana kīwila nui. No ke kaʻina hana e neʻe ana i loko o ka paipu PVC paʻa a i ʻole ka moʻolelo, ʻo kēlā pale haʻahaʻa - ma ke kumukūʻai, paʻakikī, a me ka wāwae - ʻo ia ka mea e hoʻoholo ai.
ʻO ka manawa e koho ai i kahi māhoe māhoe like
E hoʻohālikelike i ka manawa e pono ai ʻoe e hui pū ma mua o ka haʻi wale ʻana, a i ka wā e piʻi ai ka huahana a me nā ʻano like ʻole. Compounding, masterbatch, reactive extrusion, glass-filled a high-filling materials, blends that change week to week - ke kuhikuhi nei ia mau mea a pau i ka māhoe like a me kona mau wili hiki ke hoʻololi hou. ʻO ia hoʻi ke ala i ka wā e hoʻonui ai ʻoe: holo nā mīkini like mai nā laina liʻiliʻi a hiki i nā tonane kiʻekiʻe loa, kahi e piʻi ai ka mīkini conical.
Aia kekahi hoʻopaʻapaʻa scaling kūpono. Inā manaʻo ʻoe e ulu a hoʻonui paha kāu hui huahana, hāʻawi kahi laina like iā ʻoe i kahi e hele ai - ʻoi aku ka nui o nā barela, L/D lōʻihi, nā hoʻonohonoho wili hou - me ka hoʻomaka ʻole. ʻO ka mīkini conical, i hoʻopaʻa pono ʻia no kāna hana, ʻaʻole liʻiliʻi ka lumi e kikoo ai. E kūʻai i kahi e hele ai ka ʻoihana, ʻaʻole wale ma kahi e noho ai i kēia lā.
Nā hewa maʻamau i ke koho ʻana
Ke hele hou mai nei kekahi mau hewa:
- Ke kūʻai like ʻana no kahi laina paipu PVC maʻalahi.Inā holo ʻoe i hoʻokahi ʻaoʻao PVC ma kahi haʻahaʻa haʻahaʻa, hiki i ka mīkini like ke hiki a me ke kumukūʻai ʻaʻole pono ʻoe. ʻOi aku ka maʻemaʻe a me ka maʻalahi o ka Conical.
- Ke koi ʻana i ka hui ʻana ma luna o ka mīkini conical.ʻO ka geometry paʻa a me ka hoʻopuka liʻiliʻi e hana i ka conical i mea kūpono ʻole no ka hana hoʻohui like ʻole. E hakakā ʻoe.
- Ke koho ʻana i ke kumukūʻai mīkini wale nō.ʻO ka mīkini haʻahaʻa ʻaʻole hiki ke holo i kāu mea a i ʻole ka unahi me ʻoe, ʻo ia ka mīkini i ka hopena.
- Hoʻopili i kahi pahu nitrided maʻamau i kahi hana abrasive a i ʻole ʻino.ʻO ka ʻano mīkini ka hapalua wale nō o ka hoʻoholo - ʻo ka ʻili o ka pahu screw ka hapa ʻē aʻe.
He ala maʻalahi e hoʻoholo ai
ʻEkolu mau nīnau maʻamau e hoʻoponopono ai:
- He aha kāu e hana nei?ʻO ka paipu PVC paʻa a i ʻole ka ʻaoʻao ma kahi laina paʻa he ʻāina conical. ʻO nā mea hoʻohui, masterbatch, hoʻopiha a i ʻole nā mea hoʻihoʻi e kuhikuhi ana i ka like.
- ʻEhia ka nui o nā huahana, a me ka nui o nā ʻano like ʻole?Hoʻokahi huahana ma ka leo haʻahaʻa e makemake i ka maʻalahi o ka conical. Nui nā ʻano ʻai a i ʻole nā tonnage kiʻekiʻe e makemake i nā ʻōuli modular, scalable.
- He aha kāu kālā a me ka papahele?ʻO kahi mīkini conical liʻiliʻi he paʻa a hoʻokele waiwai no PVC; ʻoi aku ka nui o ke kumukūʻai o ka laina like akā hoʻihoʻi ia i ka maʻalahi a me ka hoʻopuka.
Aia mau ma ka palena? ʻO ka mea maʻamau, hiki i kāu mea waiwai ke holo i kēlā me kēia ala - no laila e kamaʻilio me kahi mea hana i kūkulu i nā mea ʻelua a e alakaʻi iā ʻoe ma kāu mea, ʻaʻole ma ko lākou palena.
Mai poina i ka Barela Screw
Conical or parallel, thepahu wiliwiliʻo ia ka ʻāpana e ʻaʻahu maoli ai - a paʻakikī ʻo PVC. ʻO nā pūhui PVC paʻa a me ka lapalapa ahi he mea ʻino; ʻO nā mea i piha i ke aniani a me nā mea hoʻopihapiha kiʻekiʻe he abrasive. ʻO kēlā me kēia ala, kahi bimetallicpahu wiliwiliʻoi aku ka lōʻihi ma mua o kahi mea i hoʻopaʻa ʻia i kēia mau hana, ʻo ia ke kumu e hele ai mākou i kēlā kālepa i kā mākou alakaʻibimetallic vs nitrided screw barrels.E hoʻomaopopo i ka pahu no ka mea, ʻaʻole ka mīkini wale nō, a e hoʻopaʻa ʻo ia i nā huahana lōʻihi loa.
ʻO ia hoʻi ka ʻāpana āu e hoʻololi ai ma mua o hoʻokahi manawa i ke ola o ka mīkini, no laila e uku maikaʻi ʻia mai ka hoʻomaka ʻana. ʻO kahi kūpono kūponopahu wiliwili- ke kila kumu kūpono, ka ʻili ʻākau, ka hoʻomanawanui pololei - holo lōʻihi ma waena o nā hoʻololi a paʻa paʻa i kāu huahana, inā paha e noho ana i loko o ka mīkini conical a i ʻole ka mīkini like.
No ke aha e hana ai me Nanhaiya
Ua hala mākou ma mua o iwakālua mau makahiki i ke kūkulu ʻana i ʻelua -wili māhoe conicalamāhoe māhoe likenā hui, me ka wili hoʻokahi, i ka 38CrMoAlA nitrided kila a me ka bimetallic alloys me ka paakiki a hiki i 62 HRC. No ka mea, hana mākou i kēlā me kēia ʻano, kuhikuhi ko mākou mau ʻenekini iā ʻoe i ka hoʻonohonoho ʻana i kāu mea e pono ai ma mua o ka mea maʻalahi loa ke kūʻai aku, a kūkulu mākou i nā pani i kūpono i nā mīkini mīkini nui. E hoʻouna i kāu mea, huahana, a me ka mīkini, a loaʻa iā ʻoe kahi ʻōlelo paipai i loko o ʻumikumamālua hola. Pono kahi pani conical a i ʻole likepahu wiliwilino ka mīkini e noho nei? E hoʻouna i ke kumu hoʻohālike a i ʻole ke kaha kiʻi a e hoʻohālikelike mākou.
Conical, parallel, a ʻaʻole maopopo paha? E hoʻouna i kāu mea a me nā mea hoʻopuka - e loaʻa i kahi manaʻo i loko o 12 mau hola.
E hoʻouna i ka nīnauNīnau pinepine
He aha ka ʻokoʻa ma waena o ka māhoe conical a me ka māhoe like?
ʻO nā wili. Awili māhoe conicalua tapered - ākea i ka hānai, haiki i ka hoʻokuʻu ʻana - e hāʻawi i ka puʻu hānai nui a me ka torque kiʻekiʻe ma ka wikiwiki haʻahaʻa, kūpono no ka PVC paʻa. Amāhoe māhoe likemālama i ke anawaena mau a hoʻohana i nā mea hoʻoheheʻe modular hiki iā ʻoe ke hoʻonohonoho hou, ʻo ia ka mea i koho nui ʻia no ka hui ʻana a me ka puka kiʻekiʻe.
ʻO wai ka māhoe māhoe ʻoi aku ka maikaʻi no ka paipu PVC?
No ka paipu PVC paʻa a me ka profile, conical ke koho kuʻuna - ʻoi aku ma nā laina liʻiliʻi a waena. ʻO ka puʻu hānai ākea e paʻa i ka pauka maloʻo, a ʻo ka hana kūʻē i ka hoʻololi ʻana e hāʻawi i ka wela mālie. Holo pū nā mīkini counter-rotating like nui i ka PVC, maʻamau i ka puka kiʻekiʻe.
Hiki i ka māhoe māhoe like ke hana i ka hana a ka conical?
ʻO ka hapa nui, a me nā mea ʻē aʻe, no ka mea, ua hoʻonohonoho ʻia kāna mau modular screws no nā hana he nui. Akā no ka laina paipu PVC paʻa paʻa i ka puka haʻahaʻa, ʻoi aku ka maʻalahi o ka mīkini conical a ʻoi aku ka maikaʻi. Loaʻa iā Parallel kāna mālama i ka wā e pono ai ʻoe i ka maʻalahi, ka hui ʻana, a i ʻole nā tonnage maoli.
Ke hoʻohana nei nā māhoe conical a me nā māhoe like i nā barela like ʻole?
ʻAe. ʻO ka pahu conical he kiʻi liʻiliʻi-ʻewalu puka; ʻO ka barela like ʻole he anawaena mau. ʻO ke kila kumu a me ka mālama ʻana i ka ʻili - 38CrMoAlA nitriding a i ʻole kahi papa huila bimetallic - ʻo ia nā koho like no nā mea ʻelua, akā ua ʻoki ʻia ka geometry bore no ke ʻano wili a me ka mīkini.
ʻO wai ke kumu kūʻai ʻoi aku?
No kahi laina PVC liʻiliʻi liʻiliʻi, ʻo ka mīkini conical ka mea maʻamau a ʻoi aku ka paʻakikī a me ke kumu kūʻai. ʻOi aku ke kumu kūʻai o nā mīkini Parallel, akā hoʻonui lākou i nā huahana kiʻekiʻe aʻe a hāʻawi i nā wili reconfigurable - no laila e hoʻohālikelike i ka waiwai no kāu hana, ʻaʻole ke kumukūʻai sticker.
