ʻO nā hana o nā kinoea kōkua i ka ʻoki ʻana i ka laser ke kōkua i ka puhi ʻana, ka puhi ʻana i nā mea hoʻoheheʻe ʻia mai ka ʻoki ʻana, ka pale ʻana i ka oxidation, a me ka pale ʻana i nā ʻāpana e like me ka nānā ʻana. Maopopo iā ʻoe he aha nā kinoea kōkua e hoʻohana mau ʻia no nā mīkini ʻoki laser? ʻO nā kinoea kōkua nui ʻo Oxygen (O2), Nitrogen (N2), Inert Gases a me Air. Hiki ke noʻonoʻo ʻia ka oxygen no ka ʻoki ʻana i ke kila kalapona, nā mea kila haʻahaʻa haʻahaʻa, nā papa mānoanoa, a i ʻole ke koʻikoʻi o ka ʻoki ʻana i ka maikaʻi a me nā koi o ka ʻili. ʻO ka Nitrogen he kinoea hoʻohana nui ʻia i ka ʻoki ʻana i ka laser, ka mea maʻamau i hoʻohana ʻia i ka ʻoki ʻana i ke kila kila, nā alumini alumini a me nā ʻāpana keleawe. Hoʻohana maʻamau ʻia nā kinoea inert no ka ʻoki ʻana i nā mea kūikawā e like me ka titanium alloys a me ke keleawe. He ākea ka nui o nā noi a hiki ke hoʻohana ʻia no ka ʻoki ʻana i nā mea metala ʻelua (e like me ke kila kalapona, ke kila kila, nā alumini alumini, etc.) a me nā mea metala ʻole (e like me ka lāʻau, acrylic). ʻO kēlā me kāu mau mīkini ʻoki laser a i ʻole nā koi kikoʻī, TEYUNā mea hoʻoheheʻe laser aia ma aneʻi e hāʻawi i nā hāʻina hoʻoluʻu hope loa.