No ka oki maloo

1. He aha ka ʻenehana ʻoki maloʻo
Me ka hoʻonuiʻana i kaʻike o ke kaiapuni honua a me nā koi koʻikoʻi o nā kānāwai a me nā hoʻoponopono hoʻomalu kaiapuni, uaʻike nuiʻia nā hopena maikaʻiʻole o kaʻokiʻana i ka wai ma ke kaiapuni. % o ke kumukūʻai o ka mea hana.I kēia manawa, i nā ʻoihana hoʻomohala kiʻekiʻe, ʻo ke kumukūʻai o ka ʻoki ʻana i ka wai wai, mālama ʻia a me ka hana hou ʻana e helu ʻia no 13% -17% o ke kumukūʻai hana o ka mea hana, ʻoiai ke kumu kūʻai o ka ʻoki ʻana i nā mea hana no 2% -5% wale nō. ,.Ma kahi o 22% o ka nui o ke kumukūʻai e pili ana i ka ʻoki ʻana i ka wai ʻo ke kumukūʻai o ka ʻoki ʻana i ka wai.
ʻO kaʻokiʻoki maloʻoʻaʻole ia e ho'ōki wale i ka hoʻohanaʻana i ka waiʻokiʻoki, akā no ka hōʻoiaʻana i ka maikaʻi kiʻekiʻe, ke kūlana kiʻekiʻe o ka huahana, ka lōʻihi o ka mea hana kiʻekiʻe a me ka hilinaʻi o ke kaʻina hana i ka wā e hoʻomaha ai i ka hoʻohanaʻana i ka waiʻokiʻoki, kahi e pono ai ka hoʻohanaʻana i nā meaʻoki me ka hana maikaʻi. nā mea kōkua e hoʻololi i ke kuleana o ka ʻoki ʻana i ka wai i ka ʻoki kuʻuna e hoʻokō i ka ʻoki maloʻo maoli.2.Nā hiʻohiʻona o ka ʻenehana ʻoki maloʻo
① Maʻemaʻe nā ʻōpala, ʻaʻohe pollution, a maʻalahi hoʻi e hana hou a hoʻopau. ʻO ka mea hoʻokaʻawale ma waena o ka ʻoki ʻana i ka wai a me nā ʻāpana a me nā mea uila e pili ana i waiho ʻia.ʻAʻole ia e hoʻohaumia i ke kaiapuni.⑤ ʻAʻole ia e hoʻopilikia i ka palekana a me nā pōʻino maikaʻi e pili ana i ka ʻoki ʻana i ka wai.
3. E pili ana i nā mea hana ʻoki
① Loaʻa i ka mea hana ke kūpaʻa kiʻekiʻe kiʻekiʻe a hiki ke hana me ka ʻoki ʻole ʻana i ka wai.ʻO nā mea paʻa paʻa hou, polycrystalline ceramics, a me nā mea CBN ka mea i makemake ʻia no nā mea hana ʻoki maloʻo.② Pono e hoʻemi ʻia ka koena friction ma waena o ka chip a me ka mea paahana e like me ka hiki (ʻo ke ala ʻoi aku ka maikaʻi o ka uhi ʻana i ka ʻili o ka mea hana), hele pū. me ka hoʻolālā ʻana o ka mea paahana e hoʻemi ai i ka wela.③ Pono nā mea hana ʻoki maloʻo e ʻoi aku ka ikaika a me ka paʻakikī o ka hopena ma mua o nā mea hana ʻoki pulu.
4. Mea paahana
ʻO nā mea hoʻopili ʻO ka uhi ʻana e like me ka pale wela no ka mea he haʻahaʻa haʻahaʻa haʻahaʻa kona haʻahaʻa haʻahaʻa ma mua o ka mea hana substrate a me ka mea hana.No laila, hoʻemi kēia mau mea hana i ka wela liʻiliʻi a hiki ke pale i nā mahana ʻoki kiʻekiʻe.Inā i ka huli ʻana a i ʻole ka wili ʻana, ʻae nā mea hana i uhi ʻia i nā ʻāpana ʻokiʻoki kiʻekiʻe me ka ʻole e hōʻemi i ke ola o ka mea hana.ʻO kēia no ka mea ʻoi aku ka liʻiliʻi o ke koʻikoʻi o nā uhi ʻoi aku ka liʻiliʻi o ka pohā.Hiki i ka ʻoki maloʻo ke hoʻolōʻihi i ke ola o ka mea hana a hiki i ka 40%, ʻo ia ke kumu e hoʻohana mau ʻia ai nā uhi kino e kāhiko i nā mea hana pōʻai a me nā mea hoʻokomo wili.
Hiki i nā cermetCermets ke pale i nā mahana ʻokiʻoki kiʻekiʻe aʻe ma mua o nā ʻāpana paʻa maʻamau, akā ʻaʻole lākou i ka pale ʻana i ka hopena o nā alloys paʻakikī, ka paʻakikī i ka wā maʻamau a i ka mīkini kaumaha, a me ka ikaika i ka wā haʻahaʻa a me nā uku hānai kiʻekiʻe.Eia nō naʻe, ʻoi aku ka maikaʻi o ka wela kiʻekiʻe a me ke kūpaʻa ʻana ma lalo o ka ʻoki maloʻo kiʻekiʻe, lōʻihi ka lōʻihi, a ʻoi aku ka maikaʻi o ka hoʻopau ʻana o ka ʻili o ka mea hana i hana ʻia.Ke hoʻohana ʻia no ka hoʻomaʻamaʻa ʻana i nā mea palupalu a viscous, loaʻa nō hoʻi ke kūpaʻa maikaʻi i ke kūkulu ʻana i ka chip a me ka maikaʻi o ka ʻili.ʻOi aku ka maʻalahi o nā Cermets i ke koʻikoʻi ma muli o ka haʻihaʻi a me ka hānai ʻana i hoʻohālikelike ʻia me nā ʻāpana paʻa ʻole i uhi ʻole ʻia me nā uhi ʻoi aku ka maikaʻi.No laila, ʻoi aku ka maikaʻi o ka hoʻohana ʻana no nā mea hana kiʻekiʻe a me nā kūlana ʻoki mau me ka maikaʻi o ka ʻili.
seramika
ʻO ke kūpaʻa, hiki ke hana i nā wikiwiki ʻoki kiʻekiʻe a lōʻihi no ka manawa lōʻihi.Hiki i ka alumina maʻemaʻe ke kū i nā wela kiʻekiʻe loa, akā haʻahaʻa loa kona ikaika a paʻakikī.Inā maikaʻi ʻole nā ​​kūlana hana, maʻalahi ka haki.ʻO ka hoʻohui ʻana i ka hui ʻana o ka alumina a i ʻole ka titanium nitride hiki ke hōʻemi i ka naʻau o nā seramika i ka haki ʻana, hoʻomaikaʻi i ko lākou paʻakikī, a hoʻomaikaʻi i kā lākou hopena hopena.
ʻO CBN toolsCBN he mea hana paʻakikī loa, kūpono loa ia no ka hana ʻana i nā mea me ka ʻoi aku ka paʻakikī ma mua o HRC48.Loaʻa iā ia ka paʻakikī kiʻekiʻe kiʻekiʻe - a hiki i 2000 ℃, ʻoiai he kiʻekiʻe ka ikaika o ka hopena a me ka haki ʻana ma mua o ka pahi Ceramic.

He haʻahaʻa haʻahaʻa haʻahaʻa ka CBN a me ka ikaika compressive kiʻekiʻe, a hiki ke pale i ka wela ʻoki i hana ʻia e ka wikiwiki ʻoki kiʻekiʻe a me ke kihi rake maikaʻi ʻole.Ma muli o ka wela kiʻekiʻe o ka ʻoki ʻoki, palupalu ka mea hana, e kōkua ana i ka hana ʻana i nā ʻāpana.
I ka hihia o ka hoʻololi maloʻo ʻana i nā mea hana paʻakikī, hoʻohana pinepine ʻia nā mea hana CBN e hoʻololi i nā kaʻina wili ma muli o ko lākou hiki ke hoʻokō i ka pololei kiʻekiʻe a me ka hoʻopau ʻana i ka ʻili.Pono nā mea hana CBN a me nā mea hana seramika no ka hoʻohuli paʻakikī a me ka wili kiʻekiʻe.
OPT kiʻekiʻe qualityCBN hoʻokomo
Nā mea hana PCD
ʻo kahi laʻana,PCD hookomo、ʻOki wili PCD、PCD reamer.
  

ʻO ke daimana polycrystalline, ʻo ia ka mea paʻakikī o ka ʻoki ʻoki ʻana, ʻaʻole hiki ke ʻaʻahu.Hiki ke hoʻonui i ko lākou ikaika a me ka hopena o ka pale ʻana i nā ʻāpana PCD ma luna o nā lau paʻa paʻa, a ʻo ko lākou ola mea hana he 100 mau manawa ma mua o nā lau paʻa paʻa.
Eia nō naʻe, ʻo ka pili o ka PCD no ka hao ma Ferrous e hiki ai i kēia ʻano mea hana ke hana wale i nā mea non-ferrous.Eia kekahi, ʻaʻole hiki i ka PCD ke pale i nā wela kiʻekiʻe ma ka ʻoki ʻoki ma mua o 600 ℃, no laila, ʻaʻole hiki iā ia ke ʻoki i nā mea me ka paʻakikī kiʻekiʻe a me ka ductility.
Pono pono nā mea hana PCD no ka hoʻoponopono ʻana i nā metala non-ferrous, ʻoi aku ka nui o nā alumini silika kiʻekiʻe me ka friction ikaika.Ke hoʻohana nei i nā kihi ʻoki ʻoi a me nā kihi rake nui e ʻoki pono ai i kēia mau mea, e hōʻemi ana i ke kaomi ʻoki a me ke kūkulu ʻana i ka chip.