Ka nānā 'ana o ka blanking deformation kaʻina

ʻO ka Blanking kahi hana hōʻailona e hoʻohana ana i ka make e hoʻokaʻawale i nā lau mai kekahi i kekahi. ʻO ka Blanking ka mea nui i ka blanking a me ke kuʻi. ʻO ke kuʻi a i ʻole ka ʻāpana hana e kuʻi i ke ʻano i makemake ʻia mai ka ʻaoʻao ma ka ʻaoʻao i pani ʻia, ua kapa ʻia ʻo blanking, a ʻo ka lua e kuʻi i ke ʻano i makemake ʻia mai ka ʻāpana kaʻina i kapa ʻia he punching.

ʻO ka Blanking kekahi o nā kaʻina hana maʻamau i ka hana stamping. ʻAʻole hiki iā ia ke kī pololei i nā ʻāpana i hoʻopau ʻia, akā hoʻomākaukau pū i nā blanks no nā kaʻina hana ʻē aʻe e like me ke kulou ʻana, ke kaha kiʻi hohonu a me ka hoʻokumu ʻana, no laila hoʻohana nui ʻia i ka hana stamping.

Hiki ke hoʻokaʻawale ʻia ka Blanking i ʻelua mau ʻāpana: ka blanking maʻamau a me ka blanking maikaʻi. Hoʻomaopopo ka blanking maʻamau i ka hoʻokaʻawale ʻana o nā lau ma ke ʻano o nā māwae ma waena o convex a me concave make; ʻike ka blanking maikaʻi i ka hoʻokaʻawale ʻana o nā lau ma ke ʻano o ka deformation plastic.

Hoʻokaʻawale ʻia ke kaʻina hana deformation blanking i ʻekolu mau ʻanuʻu: 1. ʻO ka pae elastic deformation; 2. Ka plastic deformation pae; 3. ʻO ke kahua hoʻokaʻawale haʻihaʻi.

ʻO ka maikaʻi o ka ʻāpana blanking e pili ana i ke kūlana cross-sectional, dimensional pololei a me ke ʻano hewa o ka ʻāpana blanking. Pono ka ʻāpana o ka ʻāpana blanking e like me ke kūpaʻa a me ka maʻalahi me nā burrs liʻiliʻi; pono e hōʻoia ʻia ka pololei o ke ana i loko o ka laulā hoʻomanawanui i kuhikuhi ʻia ma ke kaha kiʻi; ʻO ke ʻano o ka ʻāpana blanking e kūpono i nā koi o ke kaha kiʻi, a ʻo ka ʻili e like me ka hiki.

Nui nā mea e pili ana i ka maikaʻi o nā ʻāpana blanking, ʻoi aku ka nui o nā waiwai waiwai, ka nui a me ka like ʻole, ka ʻoi o ka ʻaoʻao, ka hoʻolālā a me ka hoʻonohonoho ʻana, ka pololei o ka mold, etc.

Hōʻike maopopo ʻia ka ʻāpana o ka ʻaoʻao hakahaka ʻehā mau ʻano ʻano, ʻo ia hoʻi ka slump, ka ʻili pahee, ka ʻili ʻala a me ka burr. Ua hōʻike ʻia ka hoʻomaʻamaʻa ʻana i ka wā e paʻa ai ka lihi o ke kuʻi, e ʻike ʻia nā ʻōpala ma ka ʻaoʻao o luna o ka ʻaoʻao pani; i ka wā e make ai ka lihi o ka wahine, e ʻike ʻia nā ʻūhā ma ka ʻaoʻao haʻahaʻa o ka lua o ka ʻāpana kuʻi.

ʻO ka pololei o ka nui o ka ʻāpana blanking e pili ana i ka ʻokoʻa ma waena o ka nui maoli o ka ʻāpana blanking a me ka nui kumu. ʻO ka liʻiliʻi o ka ʻokoʻa, ʻoi aku ka kiʻekiʻe o ka pololei. ʻElua mau kumu nui e pili ana i ka pololei o ka nui o nā ʻāpana blanking: 1. ʻO ke kūkulu ʻana a me ka pololei o ka hana ʻana o ka make kuʻi; 2. ʻO ke kaʻe ʻana o ka ʻāpana hakahaka e pili ana i ka nui o ke kuʻi a make paha ma hope o ka pau ʻana o ke kuʻi.

ʻO ka hewa o ke ʻano o nā ʻāpana blanking e pili ana i nā hemahema e like me ka warping, wili, a me ka deformation, a paʻakikī nā mea hoʻohālikelike. ʻO ka pololei o ka hoʻokele waiwai e hiki ke hoʻokō ʻia e nā ʻāpana blanking metala maʻamau ʻo IT11 ~ IT14, a hiki i ka mea kiʻekiʻe loa ke hiki i IT8 ~ IT10.