He aha ke kumu e hoʻoholo ai ka nui o nā mea kālepa e kūʻai i nā mīkini ʻoki e ʻoki ana i ka ʻenehana laser fiber? Hoʻokahi wale nō mea e maopopo ai - ʻaʻole ke kumu kūʻai ke kumu ma kēia hihia. ʻO ke kumukūʻai o kēia ʻano mīkini ke kiʻekiʻe loa. No laila pono e hāʻawi i kekahi mau mea hiki ke hoʻolilo iā ia i alakaʻi ʻenehana.
E lilo kēia ʻatikala i mea e ʻike ai i nā huaʻōlelo hana a pau o nā ʻenehana ʻokiʻoki. E hōʻoia pū ana hoʻi ʻaʻole ke kumukūʻai ka mea nui loa no ka hoʻopukapuka kālā. Ma kekahi ʻaoʻao e hōʻike ʻia kekahi ʻike pono e hiki ke kōkua i ke koho ʻana i ke kumu hoʻohālike maikaʻi loa o ka mīkini ʻoki laser fiber.
I ka wā mua, pono ʻoe e ʻike pono i kāu mau huaʻōlelo hana. He aha nā ʻano mea e ʻoki ai ka mīkini? Nui anei nā mea e ʻoki ai e pono ai ʻoe e kūʻai i ka mīkini? Malia paha ʻoi aku ka maikaʻi o ka hoʻolimalima ʻana i waho? ʻO kekahi mea nui ʻē aʻe he kālā. ʻOiai inā ʻaʻole lawa kāu kālā, hiki iā ʻoe ke hoʻohana i nā ʻano kālā like ʻole. Nui nā kumu hāʻawi kālā e hiki ai ke hoʻomaikaʻi i kou kūlana kālā.
Inā makemake ʻoe e kālailai i ka pololei o ka ʻoki ʻana, ʻo ka laser fiber ka ʻenehana maikaʻi loa. He 12 mau manawa ʻoi aku ka maikaʻi ma mua o ka ʻoki plasma a he 4 mau manawa ʻoi aku ka maikaʻi ma mua o ka ʻoki wai. No laila, ʻo ka ʻoki laser fiber ka hopena maikaʻi loa no nā ʻoihana e pono ai ke kiʻi i ka hana noʻeau o ka pololei, ʻoiai no nā mea paʻakikī loa. ʻO kekahi kumu o kēia pae o ka pololei he haiki loa ka hakahaka ʻoki. Hiki i ka ʻenehana laser fiber ke loaʻa ke ʻano kūpono o nā lua liʻiliʻi.
ʻO kekahi pono o nā mīkini ʻoki laser ka wikiwiki ʻoki maikaʻi loa. Eia nō naʻe, pololei loa ka ʻoki ʻana i ka wai akā ʻoi aku ka lōʻihi o ka manawa. Loaʻa i nā mīkini ʻoki laser fiber ka wikiwiki o 35 m/min. Hōʻoiaʻiʻo ia i ka pono maikaʻi loa.
He mea nui hoʻi e makaʻala i ka slag, i kau ʻia ma ka element ma hope o ke kaʻina hana ʻoki. Pono ia e hoʻonele i ka manawa hou no ka hoʻomaʻemaʻe ʻana. Hoʻopuka pū ia i nā kumukūʻai hou aʻe a me ka manawa hou aʻe no ka hoʻomākaukau ʻana i ka huahana hope loa ma kēia ʻano. He mea kūlohelohe ka slag i ka wā o ke kaʻina hana ʻoki plasma.
Aia kekahi kumu ʻē aʻe i ʻoi aku ka maikaʻi o nā mīkini laser ma mua o nā mīkini plasma. ʻAʻole leo nui ka ʻoki laser e like me ka ʻoki plasma. ʻOiai ke ʻoki ʻana ma lalo o ka wai ʻaʻole hiki ke hoʻōki i ka hoʻoulu ʻana i ka walaʻau.
ʻO ka mānoanoa wale nō ka palena no ka ʻenehana laser. Ke hana nei me nā mea lahilahi, kūpono ka fiber - i kēia hihia, ʻo ka laser fiber ka mea lanakila. Minamina, inā ʻoe e hoʻohana i nā mea ma luna o 20 mm, pono ʻoe e noʻonoʻo e pili ana i kahi ʻenehana ʻē aʻe a kūʻai paha i ka mīkini ma luna o 6 kW (ʻaʻole ia he waiwai). Hiki iā ʻoe ke hoʻololi i kāu mau hoʻolālā a kūʻai i ʻelua mau mīkini: 4 kW a i ʻole 2 kW mīkini laser a me ka mīkini ʻoki plasma. ʻOi aku ka maʻalahi o ka hoʻonohonoho ʻana a loaʻa iā ia nā hiki like.
I kēia manawa, ke ʻike ʻoe i kekahi mau ʻoiaʻiʻo, e hōʻike ʻia nā mea e pili ana i nā kumukūʻai. ʻO ka ʻenehana laser fiber ka ʻenehana pipiʻi loa. ʻOi aku ka makepono o nā waterjets akā ʻo ka mea makepono loa ʻo ka ʻenehana plasma. Ua loli ke kūlana i ka hoʻohālikelike ʻana i ke kumukūʻai o ka mīkini. He haʻahaʻa loa nā kumukūʻai ʻokiʻoki i ka ʻenehana laser fiber.
Ma keʻano laulā, ʻo ka ʻenehana laser fiber ka mea maʻamau loa. Hiki iā ia ke ʻoki i nā mea he nui - nā metala, ke aniani, ka lāʻau, ka palakiko a me nā mea ʻē aʻe he nui. ʻO ia nō hoʻi ke haku o ka pololei a me ke ʻano o nā mea i ʻoki ʻia. Inā hoʻohana pinepine ʻoe i nā mea lahilahi, ʻo ka mīkini ʻoki laser fiber ke koho kūpono loa nāu.
Ke hoʻoholo ʻoe a koho i ka fiber, pono ʻoe e noʻonoʻo e pili ana i ke kumu hoʻohālike. ʻAʻole ia manaʻo e kālailai nā mea hana. ʻO ia hoʻi nā palena. Nui nā hui pū ʻana o nā palena e hoʻoholo ai i ke koho maikaʻi loa o ka hopena.. I kēia manawa, e hōʻuluʻulu ʻia nā palena like ʻole: ka mana lasers, ka ʻoki wikiwiki a me ka mānoanoa o nā mea.
ʻO ka manaʻo nui, ʻo ia ka ulu ʻana o ka mana laser me ka mānoanoa o ka mea. ʻO ka hapa nui hiki iā ʻoe ke loaʻa nā mīkini nona ka mana ma ka pae 2-6 kW. Inā paʻa ka mānoanoa, ulu ka wikiwiki me ka waiwai mana. Akā, ʻaʻole ia he manaʻo maikaʻi e ʻoki i nā mea lahilahi loa me ka hoʻohana ʻana i 6 kW. ʻAʻole ia he pono a hoʻopuka i nā kumukūʻai he nui. Pono ʻoe e ʻike e pili ana ke kumukūʻai o nā mīkini i ka mana o ka laser. Nui loa kēia mau ʻokoʻa. ʻOi aku ka maikaʻi o ke koho ʻole ʻana i ka mana laser kiʻekiʻe loa.
I kēia manawa, nui nā lako hou no nā mīkini ʻoki laser. Pono lākou e hoʻomaikaʻi i nā palena. Ma muli o kāu mau pono hiki ke koho i kekahi mau ʻāpana a loaʻa ka hopena synergy. ʻO kekahi o nā laʻana ʻo ka PCS (Piercing Control System) i hāʻawi ʻia i kekahi manawa. ʻO ia ka ʻōnaehana hou e hōʻemi ana i ka manawa piercing mahalo i nā kala optic a me ka loiloi mahana. Ma ka hoʻohana ʻana i nā palena i kālailai ʻia, lawe ka mea hoʻomalu LPM (Laser Power Monitor) i ka mana o ke kukuna laser a pale i nā pahū micro i ka wā o ka piercing a kaupalena i ka hana ʻana o ka slag. ʻO ka pono nui o kēia ʻōnaehana ka pale ʻana i ka papa hana a me ka lōʻihi o ke ola o nā nozzles a me nā kānana.
Inā ʻoe e hana i kahi loiloi pololei o ka hāʻawi mākeke hiki iā ʻoe ke pale aku i nā hewa he nui. Pono ʻoe e ʻike i nā hoʻonā hou loa. ʻO kēlā me kēia kānalua e kūkākūkā me ka loea. ʻO kēia ʻano hana i ke kūʻai ʻana i ka mīkini laser e hāʻawi iā ʻoe i kahi manawa kūpono e pale aku ai i ka hoʻonele ʻana i ke kālā a hoʻoikaika i kāu mau pono.
ʻO ka ʻoki ʻana i ka laser fiber i nā ʻano like ʻole o ka pepa metala me ka mānoanoa like ʻole
