ʻO nā mea ʻoki nui o ka mīkini ʻokiʻoki laser ʻo ke kila kila, ke kila kila, ka hao, ka aluminika, ka zinc, ka magnesium a me nā mea ʻē aʻe.He ʻokoʻa ka paʻakikī o nā mea like ʻole a me nā pilikia ʻoki ʻokoʻa.ʻO kēia ʻoihanamea hana mīkini ʻoki laserUa wehewehe ʻo Men-Luck i ka paʻakikī o ka ʻoki ʻana i ka laser no ke kila maʻamau a me nā mea wela wela.
1. ʻAʻole maikaʻi ka thermal conductivity ka mea
I ka wā e ʻoki ai ka mīkini ʻoki laser i ka alloy, e hoʻohua nui ʻo ia i ka wela o ka ʻoki ʻana, i lawe ʻia e ka pā mua, a ʻo ka piko o ka pahi e lawe i ka mahana ʻoki laser o 700-9000 °.Ma lalo o ka hana o kēia kiʻekiʻe kiʻekiʻe a me ka ʻoki ʻana i ka ikaika, e hana ka ʻoki ʻoki i ka deformation plastic, hoʻopaʻa ʻana a me ka lole diffusion.
2. Ka ikaika oki laser nui
ʻOi aku ka ikaika o nā superalloys ma mua o 30% kiʻekiʻe ma mua o nā kila kila i hoʻohana mau ʻia i nā turbines mahu.Ma kahi mahana ʻokiʻoki ma luna o 600 ° C, ʻoi aku ka kiʻekiʻe o ka ikaika o nā superalloys nickel-based superalloys ma mua o nā mea kila kila maʻamau.ʻO ka ikaika o ka ʻoki ʻana o ka huila wela kiʻekiʻe ʻaʻole i hoʻoikaika ʻia ma luna o 3900N/mm2, ʻoiai ʻo 2400N/mm2 wale nō ka mea hao hao maʻamau.
3. ʻO ka manaʻo nui e hana paʻakikī
No ka laʻana, ʻo ka paʻakikī o ka substrate ikaika ʻole o GH4169 e pili ana iā HRC37.Ma hope o ka ʻoki ʻana me ka mīkini ʻoki laser metala, e hoʻokumu ʻia kahi papa paʻakikī e pili ana i 0.03mm ma luna o ka ʻili, a e piʻi ka paʻakikī i kahi HRC47, me kahi pae paʻakikī a hiki i 27%.ʻO ke ʻano o ka hoʻopaʻapaʻa hana he mana nui i ke ola paʻa me nā mua oxidized, e hopena pinepine i ka ʻaʻahu palena koʻikoʻi.
Ma ka pili, ʻoi aku ka maikaʻi o nā mea maʻamau no ka ʻoki ʻana, a ʻoi aku ka paʻakikī o ka ʻoki ʻana i nā mea hao me ka paʻakikī kiʻekiʻe.Pono e hāʻawi ʻia nā ʻoki ʻoki like ʻole no nā pilikia ʻoki like ʻole.No nā nīnau hou aku e pili ana i ka ʻoki ʻana i ka laser, e ʻoluʻolu e nīnau iā Men-Luckmea ʻoki lasermea hana.
Ka manawa hoʻouna: Jul-04-2023