ʻEono Manaʻo no ke koho ʻana i nā mea gula

Ke hoʻomaka nei ka nui o nā poʻe e kūʻai i nā mea gula, inā no ko lākou ʻohana, maikaʻi nā lunakahiko, nā hoaaloha, a i ʻole nā ​​​​ʻaʻahu ponoʻī. He nani kona manaʻo a me ka nānā pono. No laila ʻike anei ʻoe i ke koho ʻana i nā mea gula? ʻO ka mea maʻamau, pono e loaʻa ka inoa code, inoa mea, hōʻailona ʻike, etc. o ka mea hana. ʻO nā mea gula me ka ʻole o kēia ʻike he huahana kūpono ʻole! Mai kūʻai i ka ʻōlelo a ke kanaka kūʻai aku. Ke kūʻai ʻana i nā mea hoʻonani gula, ʻo ka mea nui e mālama ai ʻoe i kona "kala", ʻo ia ka mea o ke gula i loko o nā kāhiko gula.1. E nānā i ka helu markScore identification ʻo ia ka ʻike gula i loko o nā mea gula i hōʻike ʻia ma ka pākēneka a me ka hapahā. No ka laʻana, inā hōʻailona ʻia ʻo G990 a i ʻole Au990, ʻo ia hoʻi ʻo 99% ka mea gula o kēia mea gula; inā hōʻailona ʻia ʻo G586 a i ʻole Au586, ʻo ia hoʻi, ʻo 58,6%. He ʻoi aku ka maikaʻi o ke kala gula a ʻoi aku ka maikaʻi o ka mea mua, ʻoi aku ka nui o ke kumukūʻai. Ke koho ʻoe, e nānā wale i ka ʻike helu a ʻike ʻoe i ka ʻike gula.2. E nānā i ka hōʻailona kikokikonaMa waho aʻe o ka hōʻailona helu, e loaʻa i kekahi mau huahana gula kahi hōʻailona kikokikona, ʻoi aku ka maʻalahi a me ka maopopo. He 2 mau huaʻōlelo wale nō - he gula maʻemaʻe (gula me kahi mea gula ʻaʻole i emi iho ma mua o 99.0%). Eia kekahi, aia kekahi mau hōʻailona e like me Inlaid Metal, Nā tausani o ke gula maʻemaʻe, e pili ana i nā mea hoʻonani gula me kahi mea gula ʻaʻole i emi iho ma mua o 99.9% a i ʻole 99.99%. Eia naʻe, ua hoʻopau mua ko mākou ʻāina i ka inoa o nā metala i hoʻopili ʻia a me nā tausani o ke gula maʻemaʻe, a ʻaʻole e ʻike hou ʻia kēia mau hōʻailona ʻelua ma nā kāhiko gula. . ʻO ke gula ma ka lima ka manaʻo o ka hāʻule ʻana a ʻo ke keleawe ma ka lima ke kaumaha akā ʻaʻohe manaʻo o ka hāʻule. ʻO ka maʻemaʻe o ke gula maʻemaʻe a me nā mea nani gula paʻa he kiʻekiʻe loa, he paʻa loa. ʻO ke kani ʻana o ka lei maʻamau e hāʻule ana a paʻa paha kekahi i kekahi, he leo paʻa kona, ʻaʻole e neʻe ke hāʻule; ʻo ka maikaʻi maikaʻi ʻole, ka maʻemaʻe haʻahaʻa a me ka pae gula hoʻopunipuni a i ʻole ke kuʻekuʻe ʻana i kekahi i kekahi, e hoʻopuka ʻo ia i kahi leo metala "dangdang", i kekahi manawa e paʻi ʻo ia i ke kani, a paʻi ia ma hope o ka pae ʻana. Akā, mai ku'i me ka ikaika. E makaʻala i ka deformation. E nānā i ke kala a me ka luster. ʻO nā mea nani gula me ka ʻulaʻula a me ka melemele ka mea maikaʻi loa, akā e hoʻolohe pū i ka nānā ʻana i ke ʻano o ka waihoʻoluʻu o ka huahana, ʻeleʻele nā ​​kala ʻino. ʻO kekahi mau mea hoʻonani, ʻeleʻele loa ka waihoʻoluʻu e like me ke kala pena i ʻehu ʻia. maʻalahi ka hāʻule ʻana o ke pihi, pono e nānā pono kēia mau mea a pau. I ka manawa like, he maʻalahi ke hoʻololi ʻana i nā lei gula maʻemaʻe, a pono e ʻike ʻia inā he deformed paha ke ʻano holoʻokoʻa. ʻAʻole hiki ke nānā ʻia ke ʻano o ka ʻili o nā mea gula. Pono pono e koho i nā mea nani me ka ʻili maʻemaʻe, ka mālamalama maikaʻi a me ke ʻano. I ka wā kūʻai, pono ʻoe e hoʻolohe i ka maʻalahi o nā ʻaoʻao o nā mea nani, hana maikaʻi ʻia nā mea nani. He 2.5 ka paʻakikī o nā mea gula paʻa, ʻo ia ka mea like me ka manamana lima o ke kanaka, no laila hiki ke hoʻohana ʻia nā kui e huki i nā kaha maikaʻi. Ke hoʻohālikelike ʻia me nā metala ʻē aʻe, ʻoi aku ka paʻakikī o ka piko (kūpono no nā kala liʻiliʻi o nā mea hoʻonani gula kaumaha, e like me ka nui o nā kala gula ʻaʻole hiki ke pelu ʻia).