ʻO ka ʻokoʻa ma waena o ka ʻoki ʻokiʻoki HSS a me ka mea ʻoki wili kila tungsten

He aha nā ʻokoʻa a me nā ʻokoʻa ma waena o ka HSS milling cutters a me ka Carbide milling cutters ma ke ʻano o nā mea waiwai, hoʻolālā, a me ka hana?I nā kūlana mīkini e hoʻohana ʻia nā mea hana HSS, a i nā hihia hea e hoʻohana ʻia ai nā mea hana Carbide?

1. Nā ʻokoʻa ma waena o ka HSS End Mill a me ka Tungsten Carbide End Mill

1. Nā ʻokoʻa o nā mea.

Hana ʻia ʻo HSS End Mill i nā pahu kila kiʻekiʻe, i hana pinepine ʻia me ka mea M42, me ka ʻike vanadium ʻaʻole i ʻoi aku ma mua o 1% a me ka ʻike cobalt o 8%.

Carbide End Mill he mea hana CNC i hana ʻia e Tungsten Carbide.

2. Nāʻokoʻa i ka hana hana.

ʻO nā mea hana ʻokiʻoki HSS he lumi wela ka paʻakikī o 62-70HRC, ʻoiai ʻo nā mea hana ʻoki carbide he lumi wela ka paʻakikī o 89-94HRC.ʻO ka pale wela o ka ʻili o ka mea hana a hiki i 1000 ℃, a hiki ke hoʻonui ʻia ka wikiwiki o ka carbide e 50-100% i hoʻohālikelike ʻia me HSS.Hiki ke hoʻonuiʻia ka lōʻihi o ka mea hana i nā manawa 2-10;Ke hoʻohālikelikeʻia me nā meaʻokiʻoki HSS,ʻoi aku ka maikaʻi o nā meaʻoki carbide no ka hana kiʻekiʻe, kūpono, a me ka wela wela.

mea ʻoki karbidaKiʻekiʻe heheʻe wahi, kiʻekiʻe paʻakikī, kiʻekiʻe elastic modulus, maikaʻi kemika paʻa a me ka wela paʻa.ʻOi aku ka maikaʻi o kona paʻakikī, ʻaʻahu a me ka pale wela ma mua o nā mea hana ʻoki HSS.

Paʻakikī: Carbide mea hana 89 ~ 94HRC.Nā mea hana HSS 62-70HRC.

Palekana wela: Nā mea hana Carbide ma 800-1000 ℃, nā mea hana HSS ma 600-650 ℃.

Kākoʻo pale: ʻO ka pale ʻana o nā mea hana Carbide he 15-20 mau manawa o nā mea hana HSS.

ʻO ka wikiwiki ʻoki: ʻO ka wikiwiki o ka mea hana Carbide he 4-10 mau manawa o ka mea hana HSS.

2. I ka manawa hea ka HSS milling cutters aNā mea ʻoki wili karbidahoʻohana ʻia?

ʻAʻole pono nā kūlana hana āpau i ka hoʻohana ʻana i nā mea ʻoki ʻoki Carbide, no ka mea, ʻokoʻa ke kumukūʻai o kēlā me kēia kaʻina hana, a hiki ke hoʻohana maʻalahi i nā mea ʻoki like ʻole.

Ke haʻahaʻa ka paʻakikī o ka mīkini, ʻaʻole kiʻekiʻe ka pono o ka mīkini, a hoʻohana ʻia nā mea mīkini haʻahaʻa haʻahaʻa, liʻiliʻi ka nui o nā huahana, a haʻahaʻa ka loaʻa kālā, hiki ke hoʻohana ʻia nā mea ʻoki HSS.ʻOiai no kekahi mau mea paʻakikī i ka mīkini, hiki i nā mea hana HSS ke mākaukau, akā ʻaʻole lawa ka wikiwiki o kā lākou ʻoki ʻana, ke kūpaʻa a me ka lōʻihi.

Manaʻo wau i ka hapanui o nā hihia, ʻoi aku hoʻi i ka wā o ka mīkini kiʻekiʻe, ʻoi aku ka maikaʻi, a me ka mīkini nui, ʻoi aku ka pono o ka hoʻohana ʻana i nā mea hana ʻoki carbide, ʻoiai nā mea hana keramika a me nā daimana: ʻo ke kumukūʻai kiʻekiʻe o kahi mea hana hoʻokahi ʻaʻole ia he kumu kiʻekiʻe o ka hoʻoili ʻana. ;I nā hihia he nui, hoʻohana ʻia nā mea hana "kiʻekiʻe kiʻekiʻe" i nā kumukūʻai hoʻoili haʻahaʻa ma mua o nā mea hana HSS.