ʻO nā pono o ka UHMWPE Rod UHMWPE he ʻala ʻole, ʻono ʻole a ʻona ʻole, He haʻahaʻa haʻahaʻa loa ka haʻahaʻa.Haʻahaʻa haʻahaʻa loa o ka friction…
He māmā ke kaumaha, he .93 - .94 ka mānoanoa, e ʻoi aku ka māmā ma mua o ka wai, pēlā e lana ai i ka wai.E hoʻololi kēia plastik māmā i nā mea waiwai ʻē aʻe i ʻoi aku ka nui o kona kaumaha.Hoʻohana kēia kumu i ka hoʻohana ʻana o UHMW i mea maʻamau no ka hoʻololi ʻana i nā mea ʻaʻahu liʻiliʻi a hoʻopau i ka pono o nā lubricants waho e like me nā mea metala a me nā mea ʻē aʻe.
Ua ulu ka UHMW rod a me UHMW profile i nā makahiki he 20 i hala iho nei.ʻIke ʻia ʻo UHMW plastic ʻo ia kekahi o nā mea palaki maikaʻi loa a no ka pale ʻana i ka abrasion maikaʻi loa.He kaulahao molekala lōʻihi loa ka UHMW, e hāʻawi ana i ke kūʻē kūʻokoʻa, akā māmā loa ke kaumaha.
Hoʻomaka ka UHMW ma ke ʻano he resin pauka.ʻO nā ala kaulana loa e hana i kahi ʻano mai kēia resin ma o ka hoʻoheheʻe ʻana a i ʻole ka extrusion hipa.
ʻO ka hoʻoheheʻe ʻana o ka Pepa UHMWHoʻomaka ke kaʻina hana hoʻoheheʻe ʻia me nā pā metala nui kahi i kau ʻia ai ka resin ma kahi kiʻi.Hoʻohui pū ʻia ʻelua mau papa ma lalo o ke kaomi nui, a hoʻomehana lohi a hiki i ka wela hoʻoheheʻe ʻana.Hoʻopaʻa ʻia nā mahana a hiki i ka wela piha ʻana o ka resin a puni ka mānoanoa o ka mea.Hoʻomaʻalili mālie ʻia nā platens, ma luna o kekahi mau hola, kahi e hoʻopau ai i ka hiki ke koʻikoʻi i nā lau.Ke kapa nei kekahi o ka ʻoihana iā UHMW ʻo 'The Poor Mans PTFE'.ʻO nā mea plastik ʻē aʻe i loko o ka pepa a me ke koʻokoʻo i maʻamau no ka hoʻohana ʻana i nā noi ʻo: Acetal, Delrin, Nylon, PET, a me PTFE.ʻOi aku ke kumukūʻai o kēia mau mea a pau ma mua o nā mea UHMW.
Kaʻina Hoʻoheheʻe RamʻO ke kaʻina hana extrusion hipa ka mea maʻamau i ka hana ʻana i ke koʻokoʻo UHMW a i ʻole UHMW profile a i ʻole nā ʻāpana keʻa.Hānai ʻia ka resin pauka like i loko o ka mīkini extrusion.Akā ma kahi o ke kaʻina hana wili kuʻuna, loaʻa i kēia extruder kahi hipa hydraulic nui e neʻe mālie i hope a i waho.Hoʻokuʻu mālie kēia hipa kāne i ka resin pauka ma loko o kahi pahu wela lōʻihi a laila make.He hana lohi kēia, a hiki i kēlā me kēia pōʻai o ka hipa kāne ke hana i kahi hapa o ka ʻīniha o ke koʻokoʻo i hoʻopau ʻia.Hana ʻia nā ʻaoʻao liʻiliʻi i loko o nā wili, a hiki i nā haneli he mau kapuaʻi ka lōʻihi.Hana ʻia nā ʻāpana keʻa nui ma 10 kapuaʻi ka lōʻihi.
UHMW Extruded ProfilesʻO nā ʻano hoʻohālike maʻamau o ka ʻoihana he: C-Rail Cover me ke koho Aluminum Assembly, Drive Bar Cap, Dog Bone, Full & Half Round Snap-On, Bar Clip-On, J-Leg, Guide Rail Snap-On, Duravar Chain Guide Profiles, Roller Chain Profiles, a me V & Round Roller Belt Profiles i hana ʻia i nā kikoʻī ʻoihana.
Ka manawa hoʻouna: Nov-30-2018