Nui nā ʻāpana o nā mea hana carbide i hoʻohana ʻia i ka ʻoki ʻana i ka lāʻau, e like me nā ʻili circular saw, strip band saws, nā mea ʻoki wili, nā pahi kope, a me nā mea ʻē aʻe. o ka laau i okiia. Nā ʻano: E koho i ka carbide kūpono. ʻO kēia ka papa inoa o ka carbide e pili ana i nā mea like ʻole.

1. Papa ʻāpana, papa ʻāpana, a me ka papa ʻāpana. Hoʻopili ʻia kēia mau papa mai ka lāʻau, ke kāpili kemika, a me nā panela melamine. Hōʻike ʻia lākou e nā panela veneer paʻakikī, ʻike kiʻekiʻe ke kāpili i loko o ka papa o loko, a me kekahi hapa o nā haumia paʻakikī. I ka wā o ka ʻoki ʻana, he koi koʻikoʻi nā hale hana hale i nā burrs o ka ʻāpana ʻoki, no laila ke koho maʻamau nei kēia ʻano papa lāʻau i ka carbide cemented me ka paʻakikī o Rockwell o 93.5-95 degere. ʻO ka mea paʻa ke koho nui i ka tungsten carbide a me ka carbide haʻahaʻa haʻahaʻa me ka nui o ka palaoa ma lalo o 0.8um. I kēia mau makahiki i hala iho nei, ma muli o ka hoʻololi ʻana a me ka hoʻololi ʻana o nā mea waiwai, ua hoʻohana mālie nā mea hana hale hale i nā ʻili daimana composite ma mua o nā pahi ʻike carbide no ka ʻoki ʻana i nā ʻoki ʻoki uila. ʻOi aku ka paʻakikī o ka daimana composite a ʻoi aku ka lōʻihi o ka hoʻohana ʻana. I ka wā o ka ʻoki ʻana i nā paneli artificial, ʻoi aku ka maikaʻi o ka adhesiveness a me ka corrosion resistance ma mua o ka carbide cemented. E like me ka helu ʻana o ka hana ʻoki ʻana, ʻo ke ola o ka lawelawe ʻana o nā ʻili daimana i hui pū ʻia he 15 mau manawa ma mua o nā lau ʻike carbide cemented.

2. Laau pa'a 'O ka lā'au pa'a ka nui o nā 'ano lā'au ulu maoli. He ʻokoʻa ka pilikia o ka ʻoki ʻana i nā ʻano lāʻau like ʻole. ʻO ka hapa nui o nā hale hana mea hana maʻamau e koho i nā alloys me 91-93.5 degere. ʻO kahi laʻana, he paʻakikī nā puʻupuʻu lāʻau ʻohe akā ua maʻalahi ka lāʻau, no laila, koho ʻia kahi huila me ka ʻoi aku ka paʻakikī ma mua o 93 degere e hōʻoia i ka ʻoi aku ka maikaʻi; ʻO nā lāʻau me nā ʻōpala hou aʻe ke koʻikoʻi ʻole i ka wā o ka ʻoki ʻana, no laila ka maka I ka wā e ʻike ai i ka scarring, he mea maʻalahi loa ia e hoʻokaʻawale i ka ʻaoʻao. No laila, koho pinepine ʻia kahi huila ma waena o 92-93 degere e hōʻoia i kahi ʻoi a me kahi pae o ka pale ʻana i ka chip. ʻOi aku ka maikaʻi o ka lāʻau me ka liʻiliʻi liʻiliʻi a me ka lāʻau like ʻole. E koho ʻia kahi huila me ka paʻakikī ma luna o 93 degere. ʻOiai e hōʻoia ʻia ke kūpaʻa kiʻekiʻe a me ka ʻoi, hiki ke ʻoki ʻia no ka manawa lōʻihi; ʻO ka lāʻau maoli ma ka ʻākau e hana i ka lāʻau hau ma muli o ke anuanu loa i ka hoʻoilo, a ʻo ka lāʻau hau e hoʻonui i ka paʻakikī o ka lāʻau. A ʻo ka ʻoki ʻana i nā ʻāpana lāʻau maloʻo i loko o nā kaiapuni anu loa, ʻoi aku ka nui o ke kumu o ka ʻoki ʻana, no laila, i kēia hihia, koho pinepine ʻia nā alloys me 88-90 degere no ka ʻoki ʻana.

3. ʻO ka lāʻau haumia: ʻO kēia ʻano lāʻau he kiʻekiʻe o nā mea haumia. No ka laʻana, ʻo nā papa i hoʻohana ʻia ma nā kahua kūkulu maʻamau he kiʻekiʻe ka nui o ka sima, a ʻo nā papa i hoʻohana ʻia no ka wehe ʻana i nā lako mea maʻamau he mau pū a i ʻole nā ​​kui kila. No laila, ke pā ka maka i kahi mea paʻakikī i ka wā e ʻoki ai, He mea ia e ʻoki ai a nahā paha ka ʻaoʻao, no laila, koho pinepine ʻia nā alloys me ka ʻoi aku ka paʻakikī a me ka ʻoi aku ka paʻakikī no ke ʻoki ʻana i kēia ʻano lāʻau. ʻO kēia ʻano mea hoʻohui e koho maʻamau i ka tungsten carbide me ka nui o ka palaoa a me ka nui, a ʻoi aku ka kiʻekiʻe o ka ʻike o ka pae binder. ʻO ka paʻakikī o Rockwell o kēia ʻano huila ma lalo o 90. Ma waho aʻe o ke koho ʻana i ka carbide no nā mea hana ʻoki lāʻau e pili ana i nā hiʻohiʻona o ka ʻoki lāʻau, ke hana pinepine nei ka hale hana mea hana i ka nānā ʻana ma muli o kāna ʻenehana hana ponoʻī a me ka ʻenehana hana, nā mea hana hale hana a me nā ʻenehana hana a me nā kūlana pili ʻē aʻe, a koho hope i ka mea. me ka hoʻohālikelike maikaʻi loa o ka carbide sima.