Hoʻokaʻawale a me ka hana o nā mea hana hoʻohuli

Nui nō hoʻi nā mea hana ʻoki i ko mākou ola. No ka laʻana, ʻo nā pahi, nā pahi kīhini a me nā mea hana ʻoki ʻē aʻe i loko o ka lumi kuke a me nā papa ʻokiʻoki Ca (no ka hoʻomaʻemaʻe ʻana i ka radish) ʻo ia nā mea hana ʻoki āpau. Eia kekahi, ʻo nā mea ʻoki pepa a me nā mea hoʻokala penikala ma ka papaʻaina, nā ʻili a me nā mea hoʻolālā i loko o ka pahu hana, a me nā mea ʻē aʻe. ʻO ka mea like o kēia mau mea hana, hiki iā lākou ke hoʻololi i ke ʻano o nā mea a hoʻohua i nā ʻokiʻoki ma o ka ʻoki ʻana a me ka ʻokiʻoki. Hoʻohana ʻia nā mea ʻokiʻoki i ko mākou ola e hana i nā huaʻai, nā mea kanu a me nā lāʻau, a hoʻohana ʻia nā mea ʻoki e hana i nā mea e like me ka hao i ʻoi aku ka paʻakikī ma mua o lākou.

Kaʻina hana mea hana ʻoki ʻoki

ʻO ka mea mua, hui pū ʻia ka tungsten carbide a me ka cobalt e hana i ka pauka maka, a hoʻokomo ʻia ka pauka maka i loko o kahi ʻōpala no ka hoʻopaʻa ʻana i ka paʻakikī e like me ka paʻakai. A laila hoʻopaʻa i ka 1400 °. Ma kēia ʻano, hana ʻia ka carbide sima. Loaʻa i ka carbide sima kahi hiʻohiʻona e lilo kona leo i ka hapalua o ke kumu ma hope o ka sintering. ʻO ka paʻakikī o ka carbide i hoʻopaʻa ʻia ma waena o ke daimana a me ka sapphire, a ʻo kona kaumaha ʻaneʻane palua ko ka hao. Ma ʻaneʻi, pehea e hana ai i ka carbide sima paʻakikī? Hoʻohana ʻia ka huila wili daimana no ka wili ʻana e hana i ke ʻano i makemake ʻia.

Kaʻina ʻoki

ʻO ke kūlana o kaʻokiʻoki i ke kaʻina hana. Ke pā ka mea i ka mea ʻoki ʻoki, ʻoki a lilo i ʻāpana. I kēia manawa, hiki ke wela i kekahi manawa ma mua o 800 degere. Ma kēia kaʻina ʻokiʻoki, e hoʻopili nui ʻia ka piko o ka mea hana a hoʻohua i ka wela kiʻekiʻe. ʻO ka carbide Cemented me ka hiki ke hoʻoikaika ikaika i kēia mau ʻano ka ikaika nui o nā mea hana hou. Hiki ke hoʻokomo ʻia ia mau lau ma luna o nā mea paʻa like ʻole, a hiki ke koho ʻia e like me ke ʻano o ka mea hana a me ke ʻano ʻoki. Kāhea mākou i kēia ʻoki ʻoki ʻoki ʻana i ka pahi kuhikuhi, a ua lilo ia i kumu nui o nā mea hana carbide cemented ma ke ʻano o ka piko hiki ke pani ʻia.

He aha ka huli ʻana

ʻO nā mea hana no ka ʻoki ʻana i nā mea cylindrical, ʻo ia nā mea hana hoʻohuli no ke anawaena o waho a me nā mea hana ʻoluʻolu no ke anawaena o loko. ʻO ke kaʻina ʻoki ʻana me ka mea hana hoʻohuli a me ka mea hana ʻoluʻolu ua kapa ʻia ke kaʻina hoʻohuli, a ʻo ka hoʻololi ʻana o ka mea hana ka hiʻohiʻona o ke kaʻina hoʻohuli. ʻO ka mea nui e pili ana i ka rotation o ka mea hana. ʻO ka mea hana mīkini e hana i ka mea hana i loko o ka pōʻai i kapa ʻia he lathe.