Pehea e koho ai i ka pahi carbide cemented?

ʻO ka Carbide insert kahi mea paahana i hoʻohana nui ʻia no ka mīkini kiʻekiʻe. Hana ʻia kēia ʻano mea e ka metallurgy pauka a loaʻa nā ʻāpana carbide paʻakikī a me nā mea hoʻopili metala palupalu. I kēia manawa, aia nā haneli o nā mele like ʻole o WC-based cemented carbide, ka hapa nui o ia mau mea e hoʻohana i ka cobalt e like me ka mea hoʻopili, nickel a me chromium kekahi mau mea hoʻopaʻa maʻamau, a hiki ke hoʻohui pū ʻia nā mea hoʻohui.

Ke koho ʻana i ka pahi carbide cemented: ʻO ka hoʻohuli ʻana i ka pahi carbide cemented ka hana nui o ka ʻenehana hana carbide cemented, ʻoi aku hoʻi i ka ʻoihana hana mīkini kaumaha, ʻo ke koho ʻana i ka mea hana. Wahi a nā mea hana hana like ʻole, i hoʻohālikelike ʻia me ka mīkini maʻamau, ʻo ka hoʻohuli kaumaha i nā hiʻohiʻona o ka hohonu ʻoki nui, ka wikiwiki ʻoki haʻahaʻa a me ka wikiwiki o ka hānai. ʻO ka haʻawina machining ma kekahi ʻaoʻao hiki ke hiki i 35-50 mm. Eia kekahi, ma muli o ka maikaʻi ʻole o ke koena o ka mea hana, ka hāʻawi ʻole ʻana o ka nui o nā mīkini mīkini a me ke kaulike ʻole o nā ʻāpana a me nā kumu ʻē aʻe, ʻo ka haʻalulu o ka haʻawina mīkini e hoʻopau ai i ke kaʻina kaulike hoʻoikaika i ka nui o ka manawa kelepona. a me ka manawa kokua. No laila, i mea e hoʻoponopono ai i nā ʻāpana kaumaha a hoʻomaikaʻi i ka huahana a i ʻole ka hoʻohana ʻana o nā mea mīkini, pono mākou e hoʻomaka me ka hoʻonui ʻana i ka mānoanoa a me ka helu hānai o ka ʻoki ʻoki. Pono mākou e hoʻolohe i ke koho ʻana i nā ʻāpana ʻokiʻoki a me nā lau, hoʻomaikaʻi i ke ʻano a me ka geometry o nā lau, a noʻonoʻo i ka mea o nā lau. ʻO nā hiʻohiʻona ikaika, pēlā e hoʻonui ai i nā ʻokiʻoki a hoʻemi nui i ka manawa hana.

ʻO nā mea maʻamau i hoʻohana pinepine ʻia me ke kila kiʻekiʻe, cemented carbide, ceramics, etc. ʻO ka hohonu o ka ʻokiʻoki nui hiki ke piʻi i ka 30-50mm, a ʻaʻole kūlike ka haʻawina. Aia kahi papa paʻakikī ma ka ʻili o ka mea hana. I ke kahua mīkini paʻakikī, ʻike nui ʻia ka ʻaʻahu o ka ʻili ma ke ʻano o ka lole abrasive ʻO ka wikiwiki o ka ʻoki ʻana he 15-20 m / min. ʻOiai ʻo ka waiwai wikiwiki ka agglomeration ma ka chip, ʻo ke kiʻekiʻe kiʻekiʻe o ka ʻoki ʻana e hana i ka helu hoʻopili ma waena o ka chip a me ka ʻili o ka mea hana mua ma ke ʻano wai, no laila e hōʻemi ana i ka friction a me ka pale ʻana i ka agglomeration o ka hanauna mua o nā chips. ʻO ka mea lau e pale i ka ʻaʻahu a pale i ka hopena. He kiʻekiʻe ka paʻakikī o ka lau seramika, akā haʻahaʻa ka ikaika kulou a me ka haʻahaʻa haʻahaʻa. ʻAʻole kūpono ia no ka huli nui ʻana a me nā ʻaoʻao like ʻole. Loaʻa i ka carbide Cemented kahi ʻano o nā pono e like me "ke pale pale kiʻekiʻe, ka ikaika kulou kiʻekiʻe, ka hopena maikaʻi a me ka paʻakikī kiʻekiʻe", ʻoiai ka haʻahaʻa o ka friction coefficient o ka carbide cemented, hiki ke hōʻemi i ka ʻoki ʻana a me ka ʻoki ʻana i ka mahana, a hoʻomaikaʻi nui i ka lōʻihi. o ka maka. He kūpono no ka mīkini ʻoʻoleʻa o nā mea paʻakikī kiʻekiʻe a me ka hoʻohuli kaumaha. He koho kūpono no ka hoʻohuli ʻana i nā mea lau.

ʻO ka hoʻomaikaʻi ʻana i ka wikiwiki o ka hoʻokomo ʻana i nā carbide cemented i nā mīkini kaumaha kekahi o nā kumu nui e hoʻomaikaʻi ai i ka hana hana a hoʻopōkole i ka pōʻai hana. Ma kēia kaʻina hana, ua ʻoki ʻia ka nui o ke koena i loko o nā paʻi he nui, a he liʻiliʻi loa ka hohonu o kēlā me kēia hahau. Hiki i ka hana ʻoki ʻana o ka pahi ke hoʻomaikaʻi nui i ka wikiwiki o ka ʻoki ʻana, pēlā e hoʻomaikaʻi ai i ka hana hana, hoʻonui i ke ola lawelawe, a hoʻemi i nā kumukūʻai a me nā loaʻa.