Hoʻohālikelike ʻana i ke kaʻina hana ʻoki aniani, nā pono o ka ʻoki aniani laser wikiwiki loa

Ua hoʻololi nui ka puka ʻana mai o nā kelepona akamai i ke ʻano o ke ola o kānaka, a ʻo ka hoʻomaikaʻi mau ʻana i nā kūlana ola o kānaka ua hoʻonui pū i nā koi no nā kelepona akamai: ma waho aʻe o ka hoʻomaikaʻi mau ʻana o ka ʻōnaehana, nā lako a me nā hoʻonohonoho hana ʻē aʻe, ua lilo ke ʻano o nā kelepona paʻalima i mea nui o ka hoʻokūkū ma waena o nā mea hana kelepona paʻalima. I ke kaʻina hana o ka hana hou ʻana o nā mea hiʻohiʻona, ua hoʻokipa ʻia nā mea aniani e nā mea hana no ko lākou mau pono he nui e like me nā ʻano loli, ka pale ʻana i ka hopena maikaʻi, a me nā kumukūʻai hiki ke hoʻomalu ʻia. Hoʻohana nui ʻia lākou i nā kelepona paʻalima, me nā uhi mua o ke kelepona paʻalima, nā uhi hope, a pēlā aku. Nā uhi, nā uhi kāmela, nā kānana, nā kiʻiʻoniʻoni ʻike manamana lima, nā prism, a pēlā aku.

ʻOiai he nui nā pono o nā mea aniani, ʻo ko lākou mau ʻano palupalu e lawe mai i nā pilikia he nui i ke kaʻina hana, e like me nā māwae a me nā ʻaoʻao ʻino. Eia kekahi, ʻo ka ʻoki kūikawā ʻana o ka pepeiao, ke kāmela mua, ka ʻili manamana lima, a me nā mea ʻē aʻe e hoʻolaha pū ana i nā koi kiʻekiʻe no ka ʻenehana hana. Pehea e hoʻoponopono ai i nā pilikia hana o nā mea aniani a hoʻomaikaʻi i ka hua huahana ua lilo ia i pahuhopu maʻamau i ka ʻoihana, a he mea wikiwiki ia e hoʻolaha i ka hana hou i ka ʻenehana ʻoki aniani.
Hoʻohālikelike ʻana i ke kaʻina hana ʻoki aniani

ʻOkiʻoki aniani pahi kuʻuna

ʻO nā kaʻina hana ʻoki aniani kuʻuna e komo pū me ka ʻoki ʻana i ka huila pahi a me ka ʻoki ʻana i ka wili CNC. He nui nā ʻokiʻoki a me nā ʻaoʻao ʻinoʻino o ke aniani i ʻoki ʻia e ka huila ʻokiʻoki, kahi e hoʻopilikia nui ai i ka ikaika o ke aniani. Eia kekahi, he haʻahaʻa ka hua o ke aniani i ʻoki ʻia e ka huila ʻokiʻoki a he haʻahaʻa ka hoʻohana ʻana i nā mea. Ma hope o ka ʻoki ʻana, pono nā ʻanuʻu hana paʻakikī. E hāʻule nui ka wikiwiki a me ka pololei o ka huila ʻokiʻoki i ka wā e ʻoki ai i nā ʻano kūikawā. ʻAʻole hiki ke ʻoki ʻia kekahi mau pale pale piha kūikawā me ka huila ʻokiʻoki no ka mea ua liʻiliʻi loa ke kihi. ʻOi aku ka pololei o ka CNC ma mua o ka huila ʻokiʻoki, me ka pololei o ≤30 μm. ʻOi aku ka liʻiliʻi o ka ʻoki ʻana o ka lihi ma mua o ka huila ʻokiʻoki, ma kahi o 40 μm. ʻO ka hemahema, lohi ka wikiwiki.

ʻO ka ʻoki aniani laser kuʻuna

Me ka hoʻomohala ʻana o ka ʻenehana laser, ua ʻike ʻia nā lasers i ka ʻoki ʻana i ke aniani. He wikiwiki a pololei loa ka ʻoki ʻana i ka laser. ʻAʻohe ʻōuli o nā ʻoki a ʻaʻole i kaupalena ʻia e ke ʻano. ʻO ka ʻoki lihi maʻamau he emi ma mua o 80 μm.
Hoʻohana ka ʻokiʻoki laser kuʻuna i ke aniani i kahi ʻano ablation, me ka hoʻohana ʻana i ka laser ikehu kiʻekiʻe i kālele ʻia e hoʻoheheʻe a hoʻomāhu paha i ke aniani, a me ke kinoea kōkua kiʻekiʻe e puhi i ke koena o ka slag. No ka mea he palupalu ke aniani, e hōʻiliʻili ka wahi māmā me ka nui o ka overlap i ka wela nui ma luna o ke aniani, e haki ai ke aniani. No laila, ʻaʻole hiki i ka laser ke hoʻohana i ka wahi māmā me ka nui o ka overlap no hoʻokahi ʻokiʻoki. ʻO ka maʻamau, hoʻohana ʻia ka galvanometer no ka scan wikiwiki e ʻoki i ka papa aniani ma ka papa. ʻO ka wehe ʻana i ka papa, ʻo ka wikiwiki o ka ʻoki maʻamau he emi ma mua o 1mm/s.

ʻO ka ʻoki ʻana i ke aniani laser wikiwiki loa

I nā makahiki i hala iho nei, ua hoʻokō nā lasers ultrafast (a i ʻole nā ​​lasers pulse ultrashort) i ka hoʻomohala wikiwiki ʻana, ʻoi aku hoʻi i ka hoʻohana ʻana i ka ʻoki aniani, kahi i hoʻokō ai i ka hana maikaʻi loa a hiki ke pale aku i nā pilikia e like me ka ʻoki ʻana o ka lihi a me nā māwae e hiki ke hana ʻia i nā ʻano ʻoki mīkini kuʻuna. Loaʻa iā ia nā pono o ke kiko kiʻekiʻe, ʻaʻohe micro-cracks, nā pilikia haki a ʻāpana paha, ke kū'ē kiʻekiʻe o ka māwae lihi, a ʻaʻohe pono no nā kumukūʻai hana lua e like me ka holoi ʻana, ka wili ʻana, a me ka poli ʻana. Hoʻemi ia i nā kumukūʻai me ka hoʻomaikaʻi nui ʻana i ka hua o ka workpiece a me ka pono o ka hana ʻana.