Nā huahana
Nā mea hana mīkini CNC
Ka Mīkini CNC ma PC
ʻO nā palakiko kekahi mea maʻamau i hoʻohana ʻia i ka huli ʻana CNC no ka mea loaʻa lākou i nā koho like ʻole, he ʻano pipiʻi ke kumu kūʻai, a he wikiwiki ka manawa hana. ʻO nā palakiko i hoʻohana pinepine ʻia e komo pū me ABS, acrylic, polycarbonate a me nylon.
Wehewehe ʻana o ka PC (Polycarbonate)
He mea thermoplastic moakaka a paʻa ka PC i ʻike ʻia no kona kūpaʻa kiʻekiʻe i ka hopena a me ke kūpaʻa wela. Hoʻohana pinepine ʻia ia i nā noi e pono ai ka moakaka a me ka ikaika kiʻekiʻe.
Noi
Nā aniani palekana a me nā goggles
Nā puka makani a me nā uhi moakaka
Nā ʻāpana uila
Nā ʻāpana kaʻa
Nā ikaika
Ke kūpaʻa hopena kiʻekiʻe
ʻIke maopopo maikaʻi loa
Paʻa maikaʻi o ka ana
Ke kūpaʻa wela
Nā nāwaliwali
Hiki ke maʻalahi i ke kahakaha ʻana
Palena kemika i kaupalena ʻia i kekahi mau mea hoʻoheheʻe
Kumukūʻai
$$$$$
Ka manawa o waena o ka hoʻomaka a i ka wā pau
< 2 lā
Mānoanoa o ka paia
0.8 mm
Nā hoʻomanawanui
±0.5% me ka palena haʻahaʻa o ±0.5 mm (±0.020″)
Ka nui o ka ʻāpana kiʻekiʻe loa
50 x 50 x 50 kenimika
Ke kiʻekiʻe o ka papa
200 - 100 mau micron
ʻIke ʻepekema kaulana e pili ana i ka PC
He polymer thermoplastic versatile a paʻa loa ka PC (Polycarbonate) i hoʻohana nui ʻia ma nā ʻoihana like ʻole. Hoʻokumu ʻia ia ma o ka polymerization o bisphenol A a me phosgene.
ʻO kekahi o nā pono nui o ka PC ʻo ia kona kūpaʻa kūʻē i ka hopena. Ua ʻike ʻia no kona hiki ke kū i nā pae kiʻekiʻe o ka hopena me ka ʻole o ka haki a wāwahi ʻana paha, e lilo ia i koho kūpono no nā noi e pono ai ka ikaika kiʻekiʻe a me ke kūpaʻa. Hoʻohana pinepine ʻia ka PC i nā lako palekana, nā ʻāpana kaʻa, a me nā mea uila kahi e koʻikoʻi ai ke kūpaʻa i ka hopena.
Ma waho aʻe o kona kūpaʻa i ka hopena a me ka moakāka, ua ʻike ʻia ʻo PC no kona kūpaʻa wela kiʻekiʻe. Loaʻa iā ia kahi mahana hoʻololi aniani kiʻekiʻe, e ʻae ana iā ia e kū i nā mahana kiʻekiʻe me ka ʻole o ka deformation nui a i ʻole ka hōʻino ʻana. Hiki i ka PC ke kū i ka hoʻohana mau ʻana i nā mahana a hiki i 130°C (266°F) me ka ʻole o ka nalowale ʻana o kona mau waiwai mechanical. ʻO kēia waiwai e kūpono ai no nā noi e pono ai ka ʻike ʻana i nā mahana kiʻekiʻe, e like me nā ʻāpana kaʻa a me nā pā uila.
ʻO kekahi waiwai koʻikoʻi o PC ʻo ia kona kūpaʻa kemika maikaʻi. He kūpaʻa ia i nā ʻano kemika like ʻole, me nā waikawa, nā kumu, a me nā mea hoʻoheheʻe. ʻO kēia waiwai e kūpono ai ʻo PC no nā noi e pono ai ke kūpaʻa i nā kemika ʻino, e like me nā lako hana hoʻokolohua a me nā ʻāpana kaʻa.
