Ma muli o kāna hana maikaʻi loa, ua hoʻohana nui ʻia ka extruder barrel screw i ka ea waena, ka ea ea hale a me ka insulation a me ka insulation o nā ʻano paipu wela a me ke anu a me nā ipu i ke kūkulu ʻana, ʻoihana kemika, metallurgy, hana moku, lāʻau lapaʻau, nā kaʻa a me nā ʻoihana ʻē aʻe. He hanauna hou ia o nā huahana ʻenehana kiʻekiʻe. ʻO nā huahana insulation maikaʻi. Eia nō naʻe, ʻaʻole ʻae ʻia ka maikaʻi o ka huahana ma muli o nā kumu like ʻole, e like me ka hoʻomaʻemaʻe nui ʻana, ka mālama ʻana i ka mahana wela, ka wikiwiki hana paʻa ʻole, etc.
ʻO ka hopena o ka hoʻomaʻemaʻe kūpono kūpono ma waena o ka pahu extruder a me ka wili i ka maikaʻi o ka huahana.
1. Inā nui loa ka ʻokoʻa ma waena o ka barela a me ka wili o ka extruder a paʻa ʻole ke kahe o ka heheʻe extruded, e ʻike maʻalahi nā wrinkles ākea ma ka ʻili o ka huahana.
2. Inā nui loa ka ʻāpana, ʻaʻole paʻa ke kaomi hoʻoheheʻe extrusion, e hopena i nā loli nui i ke ʻano geometric a me nā hewa nui o ka ʻāpana kea o ka huahana.
3. Inā nui loa ka āwaha, e hoʻonui ʻia ke ʻano o ka hoʻoheheʻe ʻia e ka mea hoʻoheheʻe e neʻe ana i mua o ka barela, e hoʻomau ai ka mea i hoʻoheheʻe ʻia i loko o ka pahu no ka lōʻihi loa a lilo i melemele, kahi e hoʻoneʻe ai i nā kiko a i ʻole ka wela ma ka pahu. ili o ka huahana.
4. ʻO ka ʻokoʻa ma waena o ka pahu a me ka wili o ka extruder he nui loa, kahi e hoʻoemi ai i ka hoʻopuka ʻana o nā huahana extruded.
ʻO ka hopena o ka mana wela wela paʻa ʻole o ka wili pahu extruder i ka maikaʻi o ka huahana:
1. ʻAʻole paʻa ka mana wela o ka wela, ka hopena i ka maikaʻi o ka plasticization maikaʻi ʻole o nā mea maka i loko o ka pahu, ka hopena o ka ʻili o ka huahana a me nā kaha wai pinepine.
2. ʻAʻole paʻa ka nui o ke keʻa o ka huahana, a ua loli nui ka hewa nui geometric.
3. Hōʻike pinepine ʻia nā puʻupuʻu paʻakikī ma ka ʻili o ka huahana.
4. ʻAʻole paʻa ka maikaʻi o ka huahana, maikaʻi ʻole ka ikaika, a maʻalahi ka maʻalahi i ka wā e hoʻohana ai.
ʻO ka hopena o ka wikiwiki hana paʻa ʻole o ka wili pahu extruder i ka maikaʻi o nā huahana plastik:
1. ʻO ke ʻano geometric longitudinal o ka huahana he mau hewa nui.
2. Hōʻike pinepine ʻia nā wrinkles lateral ma nā huahana.
3. ʻOkaʻiʻo ka ʻili o ka huahana, palupalu a i ʻole nā puʻupuʻu paʻakikī kūloko.
Hoʻopili nā mea aʻe i ka wikiwiki o ka hana o ka pahu extruder barrel screw:
1. ʻO ke kāʻei hoʻoili V-like ʻano koʻikoʻi a paheʻe ka hana.
2. He liʻiliʻi loa ka mamao waena o ka pulley kāʻei kāʻei V-like, no laila ʻaʻole hiki ke hana pololei ke kāʻei kāʻei me ka trapezoidal slope o ka pulley.
3. He haʻahaʻa ka mahana o ka mea hoʻomehana i loko o ka barela a ʻaʻole kūlike ka plasticization o nā mea maka, ʻo ia ka mea e hoʻonui ai ka hoʻololi ʻana i ka torque haʻahaʻa hana a me ka wikiwiki o ka wili.
4. Ua poino ke kumu o ka wili, etc.
Ka manawa hoʻouna: Oct-28-2024
