Hiki i ka CNC machining o nā huahana acrylic ke hoʻokō i nā hale paʻakikī, e hōʻemi i nā māwae i ka mea acrylic i ka wāmīkini hana, a hoʻokō i nā koi kiʻekiʻe no nā huahana.
Polymethyl methacrylate (CH3│—［—CH2—C——］—│COOCH3) loaʻa nā waiwai mechanical piha maikaʻi, hoʻonohonoho i waena o nā mea maikaʻi loa ma waena o nā plastic plastic. ʻOi aku ka kiʻekiʻe o kona ikaika tensile, kulou, a me ka hoʻopili ʻana ma mua o ka polyolefin, a ʻoi aku hoʻi ma mua o ka polystyrene, polyvinyl chloride, etc. Akā ʻoi aku ka maikaʻi ma mua o ka polystyrene. nā waiwai kino.
Loaʻa i ka PMMA ka ikaika mechanical kiʻekiʻe: ʻo ka molecular mass o PMMA ma kahi o 2 miliona. He polymer kaulahao lōʻihi, a palupalu loa nā kaulahao e hana ana i ka mole. No laila, ʻoi aku ka ikaika o ka PMMA a kūpaʻa i ka hoʻopololei a me ka hopena. 7 a 18 mau manawa kiʻekiʻe ma mua o ke aniani maʻamau. Aia kekahi ʻano aniani kūlohelohe i hoʻomehana ʻia a hoʻolōʻihi ʻia, kahi i hoʻonohonoho pono ʻia ai nā ʻāpana molekala, kahi e hoʻomaikaʻi nui ai i ka paʻakikī o ka mea.
Hoʻohana pinepine ʻia ka Acrylic i ka ʻoihana e hana a hana i nā panel panel a me nā uhi, no nā ʻano hana ʻoki a me nā lāʻau lapaʻau, nā mea hale: nā hale ʻauʻau, nā mea hana lima, nā mea hoʻonaninani, nā brackets, aquariums, etc.
Ke hoʻohana nei i ka CNC e hana i nā huahana acrylic, pono e hoʻolohe i nā mea aʻe:
1. CNCHoʻolālā Papahana No ka AcrylicMīkiniKaʻina hana
No ka acrylic (Polymethyl methacrylate, PMMA), pono e hoʻolālā ʻia nā kikoʻī hoʻonohonoho o ka huahana e like me ke ʻano o ka huahana, e like me ka wikiwiki o ka mea hana a me ka wikiwiki o ka huli ʻana i ka wā.mīkini hanahana ʻana. E like me ke ʻano maoli o ka huahana, pono e hoʻomaikaʻi ʻia ke kaʻina hana a me ke kahe e hōʻemi i ka luku ʻana i ka wā o ka hana.
I ka hoʻohana ʻana iā CNCmīkini hanaacrylic, he mea nui e hoʻonohonoho i ka helu hānai kūpono. Inā ʻoi aku ka wikiwiki o ka hānai ʻana, hiki i ka PMMA ke haki ma muli o ke kaomi ʻoki loa. Hiki i nā uku hānai wikiwiki ke hoʻoneʻe i nā ʻāpana i waho o ka mea hana paʻa hana a waiho paha i nā hemahema ma ka ʻaoʻao; Hiki i ka nui o ka hānai lohi ke hana i nā ʻāpana kūpono ʻole me nā ʻaoʻao ʻeleʻele a pau ʻole.
2. Pono ke koho ʻana i nā mea hana i ka hana ʻana i ka Acrylic
Pono ka hoʻohana ʻana i nā mea hana kūpono i ka hana ʻana i nā pepa acrylic. Ma muli o keʻano o ka mea hana, nā mea hana maʻamau i hoʻohanaʻia me nā wili hope, nā meaʻoki ihu poepoe, nā meaʻoki pālahalaha, a me nā mea'ē aʻe. no ka hana ʻana i nā ʻaoʻao o nā kikokikona a me nā kiʻi, a ʻo ka mea ʻoki ihu poepoe ke ʻano o ke arc a kūpono ia no ka hana ʻana i nā hiʻohiʻona pololei a me nā pihi.
He mea nui hoʻi ka mea o ka pahi. No ka laʻana, ʻokiʻoki ke kila kiʻekiʻe i ka acrylic, akā ʻaʻole hāʻawi i kahi hoʻopau maikaʻi. Hiki i nā mea hana daimana ke hoʻomaikaʻi i ka hoʻopau ʻana i ka ʻili akā he pipiʻi loa. ʻO Carbide ka mea i koho pinepine ʻia no ka ʻoki ʻana i ka acrylic.
No ka CNC machining acrylic, ua ʻōlelo ʻia hoʻi e hoʻohana i kahi kihi rake o 5 degere a me kahi kihi hoʻohui o 2 degere.
Ma waho aʻe o ka mea ʻokiʻoki, pono e hoʻolohe i ka hohonu o ka ʻoki ʻana, ka wikiwiki, a me nā mea ʻē aʻe i ka wā e hana ai i nā huahana acrylic e hōʻoia ʻaʻole i hōʻino ʻia ke ʻano o ka acrylic raw material. ʻO ka Acrylic ka mea maʻamau he mea palupalu. I ka wā o ka ʻoki ʻana o CNC, me ka hoʻohana ʻana i nā mea hana kūpono a me ka hohonu a me ka wikiwiki o ka ʻoki ʻana, hiki ke pale i ka hana ʻana i nā ʻōpala i hoʻokumu ʻia e ka haki ʻana a i ʻole ka heʻe ʻana. I ka hoʻomau ʻana i ka ʻokiʻoki, pono e hopu i ka wikiwiki hana maoli a me ka hohonu o ka mea paahana, a e ho'āʻo e hōʻoia ʻaʻole i hōʻino ʻia ke ʻano o ka mea, e like me ka fragmentation, disconnection, etc. ka wela a me ka uila paʻa i ka wā o ka hana.
3. E hoohana i ka Bit Drill A me Bevel Pono
HōʻoiaʻiʻokaHiki i ka drill ke hana pono i nā lua i loko o ka acrylic ma ke koho ʻana i ka mea drill pono. He koho maikaʻi loa ʻo Carbide no ka wili ʻana i ka acrylic, a he nui nā mea hana e hoʻohana i nā bits drill end mill O-groove i hoʻolālā ʻia no ka ʻoki ʻana a me ka wili ʻana i ka acrylic. Eia kekahi, pono e hoʻomaʻamaʻa ʻia nā pahu drill, E hoʻohua mai nā ʻāpana ʻūlū ʻāwili i nā ʻaoʻao maʻemaʻe aʻe a hiki ke alakaʻi maʻalahi i ka pohā a me nā māwae.
I ka hana ʻana o CNC machining acrylic, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i kahi bevel me kahi drill bit. I mea e pale aku ai i ka hoʻopōʻino ʻana o ka bit drill i nā ʻāpana o ka mea acrylic, pono e hoʻoheheʻe ʻia i lalo ma kahi pali maʻemaʻe e pale ai i ka pōʻino a hōʻoia i ka ʻili maʻemaʻe.
I ka manawa like, pono e nānā ʻia ka hohonu o ka ʻoki a me ke kuhikuhi. ʻO ke kuhikuhi o ka hoʻololi ʻana o ka mea hana CNC: hema a ʻākau, a i ʻole counterclockwise a clockwise, pono e hoʻololi kūpono i ka huahana e hōʻoia i ka pololei o ka hoʻokō huahana a me nā hana hoʻolālā.
Ka manawa hoʻouna: Jan-16-2024