Hoʻohana maʻamau ʻia nā mea ʻokiʻoki ʻo Carbide saw blades no ka hana ʻana i nā huahana lāʻau. ʻO ka maikaʻi o nā lau carbide saw e pili kokoke ana i ka maikaʻi o nā huahana i hoʻoponopono ʻia. ʻO ke koho kūpono a kūpono hoʻi o nā pahi ʻike carbide he mea nui ia i ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana, ka hoʻopōkole ʻana i ke kaʻina hana, a me ka hōʻemi ʻana i nā kumukūʻai.
1. Ke koho ʻana i nā ʻili carbide saw
Loaʻa i nā lau ʻike Carbide nā ʻāpana he nui e like me ke ʻano o ke poʻo ʻoki ʻoki, nā mea o ka matrix, ke anawaena, ka helu o nā niho, ka mānoanoa, ke ʻano o ka niho, ke kihi, aperture, a me nā mea ʻē aʻe. . I ke koho ʻana i ka ʻili maka, pono ʻoe e koho i ka ʻili ʻili kūpono e like me ke ʻano, ka mānoanoa, ka wikiwiki o ka ʻeli ʻana, ke kuhikuhi ʻana i ka ʻili, ka wikiwiki o ka hānai ʻana, a me ka laula o ke ala ʻeli o ka mea i ʻoki ʻia.
(1) Ke koho ʻana i nā ʻano carbide sima
ʻO nā ʻano carbide i hoʻohana mau ʻia ʻo tungsten-cobalt (code YG) a me tungsten-titanium (code YT). No ka mea ʻoi aku ka maikaʻi o ka hopena o ka tungsten-cobalt carbide, ʻoi aku ka nui o ka hoʻohana ʻana i ka ʻoihana hana lāʻau. ʻO nā hiʻohiʻona maʻamau i ka hana lāʻau ʻo YG8-YG15. Hōʻike ka helu ma hope o YG i ka pākēneka o ka maʻiʻo cobalt. Ke piʻi aʻe ka ʻike cobalt, piʻi ka paʻakikī a me ka ikaika kulou o ka alloy, akā e emi ana ka paʻakikī a me ke kūpaʻa ʻana. Pono e E koho e like me ke kūlana maoli.
(2) Ke koho ʻana i ka matrix
1. 65Mn spring steel has good elasticity and plasticity, economical material, good heat treatment hardenability, low heating temperature and easy deformation, so it can be used for saw blades with low cutting requirements.
2. Loaʻa i ke kila kila kila kiʻekiʻe ke kalapona kiʻekiʻe a me ka hoʻoili wela wela, akā hāʻule nui kona paʻakikī a me kona ʻaʻahu ʻana i ke kūpaʻa ke ʻike ʻia i nā mahana o 200°C-250°C. He nui ka wela lapaʻau deformation, ilihune hardenability, a ua prone i ka pohā ma hope o ka lōʻihi tempering manawa. Hana i nā mea waiwai no ka ʻoki ʻana i nā mea hana e like me T8A, T10A, T12A, etc.
3. Hoʻohālikelike ʻia me ke kila mea hana kalapona, ʻoi aku ka maikaʻi o ka pale ʻana i ka wela, ke kūpaʻa ʻana a me ka hana ʻoi aku ka maikaʻi. ʻO 300 ℃-400 ℃ ka wela wela hoʻoheheʻe ʻia, kūpono ia no ka hana ʻana i nā lau ʻike circular saw kiʻekiʻe.
4. High-wikiwiki mea paahana kila i maikai hardenability, ikaika paakiki a me ka rigidity, a me ka liʻiliʻi wela-pale deformation. He kila ikaika loa ia me ka thermoplasticity kūpaʻa a kūpono ia no ka hana ʻana i nā ʻili ʻili ultra-thin me ka maikaʻi.
