Mutant Injection Molding Screw

Hana ʻia kēia mīkini hoʻoheheʻe mutant mai ke kila 38CrMoAla. He mea koʻikoʻi ka waiwai maka i ka hana ʻana, a koho mākou i ke kila ikaika a paʻa i ka ʻaʻahu mai nā mea hana kila Kina kaulana i kū i nā kūlana aupuni (GB/T 3077).

ʻOi aku ka pōkole o ka pauku kaomi ʻana o Nanhaiya's mutant injection molding screw, ʻo ka helu maʻamau ma kahi o 5% a 15% o ka lōʻihi o ka wili. Aia kahi ʻāpana koʻikoʻi ma waena o ka ʻai a me nā ʻāpana ana, kahi e pāpaʻu koke ai ka hohonu o ka ʻāʻī. He ikaika ka hoʻololi ʻana o ka ikehu i ka wā plasticization. Ke komo ka plastic i ka ʻāpana hoʻoemi mai ka ʻāpana hānai, e hoʻokau ʻia i nā ikaika compressive kiʻekiʻe a me ka shear i loko o kahi manawa pōkole, e hoʻopaʻa wikiwiki a me ka plasticizing i ka plastic.

Ua loaʻa i nā ʻano R&D a me ka hoʻomaikaʻi ʻana o Nanhaiya's mutant injection molding screw barrels a ua hoʻohui ʻia i nā laina hana hana like ʻole, e hoʻokō ana i ka hana hou. Hāʻawi mākou i kahi palapala hōʻoia 1-2 makahiki, e pili ana i ka ratio hoʻohui mea kikoʻī. Hana ʻia nā barela o Nanhaiya i kahi kaʻina hana nitriding, me kahi papa mānoanoa 0.8 ~ 2m o ka nickel-tungsten alloy spray-welded ma nā wahi i hoʻopaʻa ʻia. Hoʻonui kēia i ka paʻakikī o ka pahu ʻo HRC55 ~ 62, e hoʻonui ana i ka pale ʻana i ka lole e 2-3 mau manawa.

ʻĀpana (Hōʻike)

Hiʻona a me ka noi

Hōʻike ʻia ka hoʻolālā hoʻoheheʻe ʻana o Nanhaiya mutant injection molding screw i kahi ʻāpana compression e helu ana no 5% -15% wale nō o ka lōʻihi o ka screw. Mai ka hohonu hohonu i ka ʻāpana hānai a hiki i ka ʻūhā pāpaʻu ma ka hopena o ka pauku kaomi, hoʻololi koke ka hohonu, me ka ʻole o ka ʻāpana hoʻololi, e hana ana i kahi ʻano "hoʻopiʻi koke". He hohonu hohonu ka ʻāpana hānai, i hoʻolālā ʻia e mālama i ka nui o nā mea paʻa; ʻO ka ʻāpana ana ka ʻāpana pāpaʻu, i hoʻolālā ʻia e homogenize i ka heheʻe. Hoʻopili pololei ʻia nā ʻāpana ʻelua e kahi ʻāpana pōkole pōkole. Hoʻopili kēia ʻāpana koʻikoʻi pōkole i ka mea paʻa i ka hoʻopaʻapaʻa ikaika a me ka ʻako ʻana ma kahi mamao loa, e hoʻopau koke i ke ʻano aniani o nā plastik crystalline a loaʻa iā 15% -30% ʻoi aku ka maikaʻi o ka plasticizing ma mua o ka hoʻololi lohi.  ʻO nā tile Resin kahi ʻano mea kūkulu hale hou he māmā, ʻaʻohe wai, hoʻokaʻawale i ka wela, a pale i ka corrosion. Hoʻohana nui ʻia lākou i ke kahua kūkulu a hiki ke hoʻohana ʻia no ka uhi ʻana, nā mea pā, nā mea hoʻonaninani, nā pale, a me nā pale lā.

Ma muli o ka hoʻoheheʻe wikiwiki ʻana o ka wili hoʻoheheʻe ʻana i lalo, hiki i ka hehee mua ke loaʻa ka wela iki ʻole, e koi ana i ka hoʻonui hou ʻana i ka hopena homogenization ma ka hoʻoponopono ʻana i ke kaomi hope a me ka wikiwiki i ka ʻāpana ana. He kūpono nā ʻūlū hoʻoheheʻe ʻana i lalo no ka haʻahaʻa haʻahaʻa, nā plastic crystalline me kahi wahi hoʻoheheʻe akaka, e like me polyethylene (PE), polypropylene (PP), nylon (PA), polyoxymethylene (POM), a me fluoroplastics (PTFE).

Nā kikoʻī huahana

ʻO ka hoʻomaʻamaʻa kiʻekiʻe, ka mīkini pololei, a me nā kaʻina hana nitriding e hōʻoia i ka hana piha o nā mea nui.

Hoʻoikaika ʻia nā wahi palupalu o ka screw a me ka barela me ka nickel-tungsten alloy layer, e loaʻa ana i kahi papa mānoanoa 0.8-2.0mm a hoʻomaikaʻi nui i ka pale ʻana i ka lole.