Ka mōʻaukala o nā mea hana hana cemic

Nā lako1

Ua loaʻa i nā mea hana hou i nā mea hana hou aku ma mua o 100 mau makahiki o ka mōʻaukala hoʻomohala mai ke kila kila kila kiʻekiʻecemend carbide, mea hana cemicaNā Kūlana Kūʻai Kūʻai. ^. I ka hapaluaʻelua o ka kenekulia 18,ʻo nā mea hana kumu mua loaʻo ka mea kila kila kalepa nui loa. No ka mea, i ia manawa ua hoʻohanaʻia ia e like me ka mea paʻakikī loa i hiki ke kahakahaʻia i loko o nā hana a nā mea hana. Eia nō naʻe, ma muli o konaʻano wela wela-pale i emi (ma lalo o 200 ° C), uaʻoki ka wela o ka nui, a ua palenaʻia kaʻokiʻoki. No laila, ke nānā nei mākou i mua i nā lako pono e hiki keʻokiʻia i nā wikiwiki kiʻekiʻe. ʻO ka mea e kū mai ana e hōʻike i kēia manaʻo he kiʻekiʻe kiʻekiʻe o ka wikiwiki.

ʻO ke kila kahi kiʻekiʻe-wikiwiki,ʻikeʻiaʻo ia ma mua o nā kila mua, i kūkuluʻia e nā coceron amerika ma mua o ke kāwele kūloko Ma muli o ka hanaʻana o ke kaʻaʻo Hard Trungsten,ʻaʻole e hōʻemi kona paʻakikī ma lalo o nā kūlana kiʻekiʻe, a no ka mea hiki ke kapaʻiaʻo ke kila kila kiʻekiʻe. Mai 1900 ~ -1920, kiʻekiʻe ke kila wikiwiki me ka vadadium a me ka clabat a me ka paleʻana, a ua hoʻonuiʻia kona pale wela i ka 500 ~ 600 ° C. ʻO ka wikiwiki o kaʻokiʻokiʻana o ka cheel subel e hiki mai ana 30 ~ 40m / min, i hoʻonuiʻia e nā manawa he 6 mau manawa. Mai ka manawa, me ka lawelaweʻana o kāna mau mea nui,ʻo Tungsten a me Molybdenum kiʻekiʻe-wikiwiki i hanaʻia. Ua hoʻohana nuiʻia ia a hiki i kēia manawa. Ka mea e hiki mai ana o ke kilaki wikiwiki i hana ai

Hoʻomoeʻana o ka hoʻoponoponoʻana i ka hoʻoihoʻana, e hoʻomaikaʻi ana i ka hopena o keʻokiʻana, a e koi ana i kahi hoʻololi o ka hana mīkini hana i kēia hana hou. ʻO ka hikiʻana mai o ka hoʻomohala houʻana o nā mea hana hana hou, i ka huliʻana, ua alakaʻiʻia i ka uluʻana o nā mea hana maikaʻi, a kūkuluʻia nā mea hana. Ma lalo o nā kūlanaʻenehana hou,ʻo nā mea kālepa kiʻekiʻe kiʻekiʻe, loaʻa ka pilikia o ka palena o ka hana ma muli o kaʻokiʻana i ka wela ke kauʻana i ka wela ke kau wikiwiki. I ka wā e hōʻea ai ka wikiwiki o kaʻokiʻoki 700 ° C, ke kila kiʻekiʻe kiʻekiʻe

Nā Mea Hana2

ʻO TIP kahi piha loa, a ma ka wikiwiki o kaʻokiʻana ma luna o kēia waiwai, ua hikiʻole keʻokiʻia. Ma muli o kahi hopena, nā mea hana hana kaʻa e mālama i ka paʻakikī ma lalo o nā kūlana kiʻekiʻe ma mua o ka hikiʻana i nā kiʻekiʻe kiʻekiʻe.

Hiki keʻokiʻia nā lako palupalu i nā mea paʻakikī, a i mea eʻoki ai i nā mea paʻakikī, pono e hoʻohana i nā mea paʻakikī ma mua o ia. ʻO ka mea paʻakikī loa ma ka honua i kēia manawaʻo Diamond. ʻOiai he lōʻihi ka lōʻihi o nā daimana kūlohelohe i keʻano, a loaʻa iā lākou kahi mōʻaukala lōʻihi o ka hoʻohanaʻana iā lākou e like me keʻano o ka makahiki he 20Nā Mea Hana Kūʻai Kūʻai Kūʻaihe mau makahiki o nā makahiki i hala.

Nā lako hana3

Ma kaʻaoʻao hoʻokahi, me ka kūkuluʻana o nāʻenehana Nūihana Haʻawina a me Aerrosopace Mea loea e lilo nei i mea kikika hou aʻenā lako hana hou houi kaʻokiʻana o nā hana hana kuʻuna, eʻoki ana i ka wikiwiki a me ka hoʻopiʻiʻana i nā mea hana ma luna, akā ke hoʻohana nei i nā mea hana i luna

Ma ka lima'ē aʻe, me ka hoʻomohala wikiwikiʻana o kēia mauʻO nā hana mīkinia me ka hoʻoponoponoʻana i nāʻoihana, ka nui o nā mea hana ma nā mea hana uila, a hoʻomaikaʻi hou i nā pono hana hana hou a me nā mea hou aku. I kēia hihia, ua ulu wikiwiki nā mea hana daimana, a ma ka manawa like, ke kūkuluʻana oNā Kūlana Kūʻai Kūʻaiua hāpai nuiʻia.

Nā Hana4

Nā Kūlana Kūʻai KūʻaiE loaʻa i kahiʻano o nā waiwai maikaʻi loa, me ka hoʻopiʻiʻana i ka uku kiʻekiʻe,ʻoki wikiwiki wikiwiki a me ke ola lōʻihi. ʻO ka laʻana,ʻo ka hoʻohanaʻana o ka compax (polcrystalline misosite mosaposite) nā mea hana e hiki ai ke hoʻololi i nā'āpana silicon alloly; ʻO nā hale mokulele mokuleleʻo Alumini e pili ana i nā spirs Amuminim me nā meaʻokiʻoki nui e hiki ke kiʻi i nāʻokiʻoki e hiki ke hōʻoki i nā wikiwiki a hiki i ka makahiki 3660m / min; ʻAʻole kūpono kēia i nā mea hana kaʻa kaʻa.

ʻAʻole wale nō, ka hoʻohanaʻana oNā Kūlana Kūʻai Kūʻaihiki nō ke hoʻonui i ka papa hana hoʻoili a hoʻololi i kaʻenehana hoʻoili maʻamau. I ka wā i hala aku nei, e hoʻohana ana i ke kiʻiʻana i ke aniani i ke kaʻina hana, akāʻaʻole e hiki ke hoʻololi i nā mea pdc Me ka noi oNā hana hana maikaʻi, ua ku e kekahi mau mea hou i ka mahina o ka machining, e like me ka hoʻohanaʻana o nā mea hana PDC,ʻaʻole i ka hope o ka wikiwiki, a me ka liʻiliʻi o ka huliʻana. ʻO nā hopena o kēia mau manaʻo e nānāʻia a hāʻawi i nā mea hikiʻole ke hāʻawi i nā mea kūʻaiʻole no kaʻoihana ma keʻano.

xiejin abrasive

Nā manawa post: Nov-02-2022