He aha ke ʻano o ʻelua Shot Injection Molding?
Ka hana ʻana i ʻelua kala a i ʻole ʻelua ʻāpana i hoʻoheheʻe ʻia i nā ʻāpana i hoʻoheheʻe ʻia mai ʻelua mau mea thermoplastic like ʻole i hoʻokahi kaʻina, wikiwiki a maikaʻi hoʻi:
ʻO ka hoʻoheheʻe ʻia ʻana o ka plastic i ʻelua pana ʻia, co-injection, 2-color a me multi-component molding he mau ʻano like ʻole ia o kahi ʻenehana hoʻoheheʻe holomua.
ʻO ka hui pū ʻana i nā plastic paʻakikī me nā mea palupalu
Hana ʻia ke kaʻina hana 2 i loko o ka pōʻai mīkini paʻi hoʻokahi
Hoʻohui i ʻelua mau ʻāpana a ʻoi aku paha e hoʻopau i nā kumukūʻai hui hou
Hiki i ka ʻenehana hana hou i nā mea hana ke hana i nā ʻāpana i hoʻoheheʻe ʻia mai ʻelua mau mea thermoplastic like ʻole. Ma ka hoʻohui ʻana i kēia mau mea like ʻole me ka ʻenehana hoʻomaikaʻi mau ʻana, hiki ke hana ʻia nā ʻāpana hana paʻakikī i kēia manawa me ka hoʻokele waiwai a me ka maikaʻi i nā nui nui.
ʻOkoʻa paha nā mea i ka ʻano polymer a me/a i ʻole ka paʻakikī, a hiki ke hana ʻia mai nā ʻenehana hoʻoheheʻe ʻana e like me ka hoʻoheheʻe ʻana ʻelua, ka hoʻoheheʻe ʻana i ʻelua pana, ʻelua kala kala, ʻelua ʻāpana hoʻoheheʻe a me / a i ʻole ka hoʻoheheʻe ʻana i nā kī he nui. ʻO kēlā me kēia mea i kapa ʻia, ua hana ʻia kahi hoʻonohonoho sandwich kahi i hoʻopaʻa ʻia ai ʻelua a ʻoi aku paha nā polymers e hoʻohana pono i nā waiwai i hāʻawi ʻia i ka hale. Hāʻawi nā ʻāpana thermoplastic mai kēia mau moldings i nā hiʻohiʻona hana maikaʻi loa a hoʻemi ʻia ke kumukūʻai.
ʻO nā pōmaikaʻi a me nā ʻokoʻa o ʻelua mau pana injection molding
Nui nā ʻano hana hana i hoʻohana ʻia no ka hana ʻana i nā huahana me ka hoʻohana ʻana i nā polymers plastic, e komo pū ana me ʻelua mau pana injection molding, compression thermoset molding a extrusion. ʻOiai he mau kaʻina hana pono kēia mau mea a pau, aia kekahi mau mea maikaʻi i kēia kaʻina hana i lilo ia i koho kiʻekiʻe no nā mea hana plastics. He mea maʻalahi ke kaʻina hana; Hoʻokomo ʻia ʻo 1 mea i loko o kahi ʻāpana i mea e hana ai i ka ʻāpana mua o ka huahana, a ukali ʻia e ka lua o ka hoʻoheheʻe ʻana i kahi mea lua i kūpono me ka mea kumu.
Maikaʻi ke kumu kūʻai o ka Molding Injection ʻElua
Pono ke kaʻina hana ʻelua i hoʻokahi pōʻai mīkini, e hoʻohuli i ka ʻōpala mua ma waho o ke ala a hoʻokomo i ka ʻōpala lua a puni ka huahana i hiki ke hoʻokomo ʻia ka lua, thermoplastic kūpono i ka lua. Ma muli o ka hoʻohana ʻana o ka ʻenehana i hoʻokahi pōʻaiapuni ma mua o nā pōʻai mīkini kaʻawale, ʻoi aku ka liʻiliʻi no ka holo ʻana o ka hana a koi aku i nā limahana liʻiliʻi e hana i ka huahana i hoʻopau ʻia ʻoiai e hāʻawi ana i nā mea hou aku no ka holo. Hoʻopaʻa pū ia i kahi paʻa paʻa ma waena o nā mea me ka pono ʻole o ka hui hou ʻana ma lalo o ka laina.
Hoʻonui i ka maikaʻi o ka huahana
Hoʻonui ʻia ka maikaʻi o ka nui o nā mea thermoplastic ma nā ʻano he nui.
1. Improved esthetics. ʻOi aku ka maikaʻi o nā mea a ʻoi aku ka hoihoi i ka mea kūʻai aku i ka wā i hana ʻia ai lākou me nā kala like ʻole a i ʻole nā polymers. ʻOi aku ke kumukūʻai o ka mea kūʻai inā hoʻohana ʻo ia i ʻoi aku ma mua o hoʻokahi kala a i ʻole ke ʻano
2.Improved ergonomics. Ma muli o ke kaʻina hana e hiki ai i ka hoʻohana ʻana i nā mea pā palupalu, hiki i nā mea hopena ke loaʻa nā lima ergonomically i hoʻolālā ʻia a i ʻole nā wahi ʻē aʻe. He mea koʻikoʻi kēia no nā mea hana, nā mea lapaʻau a me nā mea paʻa lima ʻē aʻe.
3. Hāʻawi ia i kahi sila ʻoi aku ka maikaʻi ke hoʻohana ʻia nā plastic plastics a me nā mea rubbery ʻē aʻe no nā gaskets a me nā ʻāpana ʻē aʻe e koi ai i kahi sila ikaika.
4. Hiki ke hoʻemi nui i ka helu o nā misalignments ke hoʻohālikelike ʻia me ka over-molding a i ʻole nā kaʻina hana hoʻokomo maʻamau.
5.E hiki i nā mea hana ke hana i nā hoʻolālā mold paʻakikī me ka hoʻohana ʻana i nā mea he nui i hiki ʻole ke hoʻopaʻa pono ʻia me ka hoʻohana ʻana i nā kaʻina hana ʻē aʻe.