Liner ma Extrusion barela o extrusion mīkini paʻi Kiʻi Hōʻikeʻike

Liner i ka pahu Extrusion o ka mīkini paʻi extrusion

ʻO ka extrusion cylinder kahi mea hana nui nui no ka hana extrusion.He ʻano ʻano ʻāpana-nui, he paʻakikī ke hana a he pipiʻi.ʻO ka uhi o ka extrusion cylinder ka ʻāpana nui o ka mīkini extrusion, a ʻo ia kekahi o nā mea hana nui e pili ana i ka maikaʻi o ka huahana.ʻO ke anawaena o loko o ka uhi o ka extrusion cylinder ke kumu no ka hoʻoholo ʻana i ke anawaena hana o ke kākoʻo make a me ka extrusion pad.Ke ʻokoʻa ka ʻokoʻa ma waena o ka ʻāpana hana a me ka ʻāpana hana ʻole o ka lining he> 0.4mm a i ʻole ka longitudinal groove he> 5mm, a i ʻole ka ʻili o ka huahana extruded i ka peeling a me nā ea ea, pono e hoʻololi ʻia ka lining.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

No keia mea

Pono e koho ʻia ke ʻano hoʻohālikelike ma waena o ka lima o loko o ka pahu extrusion a me ka ʻōpala e like me ka hana ʻana o nā huahana alumini.Ma ka extruder horizontal, ʻelua mau ʻano hoʻohālikelike e hoʻohana maʻamau ʻia: ʻo ke ʻano sealing flat, ʻo ia hoʻi, ke sila ʻana ma waena o ka extrusion cylinder a me ka maka hope o ka make ma ke ʻano pili mokulele.ʻO nā mea maikaʻi ʻo ia ka maʻalahi o ka hana ʻana, maʻalahi e hana, ʻo ke kaomi ʻana o ka ʻāpana ma ka ʻaoʻao hope o ka mold a me ka lining i loko he liʻiliʻi, ʻaʻole maʻalahi ke ʻoki ʻia a me ka deformed.ʻO ka hemahema ʻo ia ka maikaʻi ʻole o ka hana sealing.Inā ʻaʻole lawa ka ikaika o ka hoʻopaʻa ʻana, a ʻaʻole kūlike paha ka ʻili pili, e kahe maʻalahi ka metala deformed mai ka ʻili pili e hana i kahi "pale nui".

E ho'āʻo e hoʻopaʻa paʻa i ke kapa o ka pahu extrusion, a i ʻole e hoʻohana i ka gasket e hoʻomaʻemaʻe i ka uhi i ka manawa.Inā hoʻohana koʻikoʻi ka mea hana extrusion a i ʻole he lepo i loko o ka bushing o ka extrusion cylinder, ʻaʻole hoʻomaʻemaʻe ʻia ka liner i loko me ka papa hoʻomaʻemaʻe i ka manawa, a ʻaʻole ia e hoʻololi ʻia i ka manawa, e hoʻohaʻahaʻa ia (i ka hopena o kekahi. nā huahana extrusion, ma hope o ka haʻahaʻa haʻahaʻa Double inspection, aia kekahi ʻano like me ka pū ma ka ʻaoʻao waena o ka ʻāpana keʻa, i kapa ʻia ʻo shrinking).

Inā ʻaʻahu nui ʻia ka ʻili o loko o ka extrusion cylinder, ʻaʻole hiki ke hoʻopaʻa paʻa ʻia ka ʻōpala, ka hopena i ka eccentricity, ka mea e hoʻoulu ai i ka mānoanoa pā ʻole o ka ʻaoʻao extruded.