Hoʻomalu no ka hana ʻana i nā ʻāpana shaft

1. Ma ke kaʻina hana kālailai oʻāpana milokiʻi, pono e hoʻomaopopo i nā hiʻohiʻona kūkulu, pololei, mea, mālama wela a me nā koi ʻenehana ʻē aʻe o nā ʻāpana, a me ke aʻo ʻana i ke kaha kiʻi huahana, kiʻi ʻāpana ʻāpana a me nā koina ʻae.

2. carburizing 'āpana hana kaʻina kaʻina ala maʻamau: blanking → forging → normalizing → rough machining → carburizing → carburizing → carburizing (ʻaʻole pono e hoʻomaikaʻi i ka paʻakikī o ka ʻāpana) → quenching → kaʻa kaula, wili a milling slot → rough wili ʻana → ʻelemakule haʻahaʻa haʻahaʻa → wili hapalua → ʻelemakule haʻahaʻa haʻahaʻa → wili maikaʻi.

3. koho benchmark koʻikoʻi: aia kahi ʻili i hana ʻole ʻia, pono e koho ʻia ka ʻili i hana ʻole ʻia ma ke ʻano he benchmark. he ili maʻemaʻe, e waiho i ka sprue wahi. E koho i kahi paʻa a hilinaʻi hoʻi e like me ka benchmark rough, i ka manawa like, ʻaʻole hiki ke hoʻohana hou ʻia ka benchmark.

4. koho datum maikaʻi: e kulike i ke kumu coincidence datum, e like me ka hiki ke koho i ka datum hoʻolālā a i ʻole ka hui datum ma ke ʻano he datum kūlana. i ka nui o nā kaʻina hana.E hoʻohālikelike i ka datum kūlana me ke ana ʻana i ka datum e like me ka hiki. Ke koho ʻana i ke kiʻekiʻe kiʻekiʻe, kūpaʻa a hilinaʻi hoʻi i ka hoʻonohonoho ʻana ma ke ʻano he benchmark maikaʻi. .Hiki ke hana ʻia kahi ʻāpana e nā ʻano hana hana like ʻole, akā hoʻokahi wale nō o lākou i kūpono ma lalo o kekahi mau kūlana. e like me ka hiki ke hoʻohana i nā ʻano hana hana kiʻekiʻe, e hoʻolālā i kahi kaʻina kūpono.