Hoki te tapahi ngā rauemi mā te whakamahi i te porohita tapahi. He maha ngā momo o tenei mea. Hei whakanui i te kaha o te kōpae whakairo auaha i roto i hanga te maha whakamahia te muka karaihe me te whakarewa gasket e whakarei ake ratou mauroa. Ratou whakamahi taea tapahi i te tere mōrahi o te 100 m / s.
Kei te whakamahia whakairo Porowhita mō te tapahi ā-me te āhua-aunoa. Ka taea te whakamahi i tēnei taputapu mō te tapahi rauemi i te koki me te tapahia tika. whakamahia te porowhita kei roto i tapahi mīhini ki te tītaka workpiece pahoho ranei. Ko te matotoru o te matatahi kotinga tei runga i to ratou diameter. Ko 0.5-4 mm. A ani i te matotoru iti o 200 porowhita mm diameter. E whai ratou te kaha mōrahi, e kore e ratou matotoru kia iti iho i te 5/6 te witi auaha.
Billets o rino, me te maitai tapahia porowhita elektrokorundovymi me konganuku kore-ferrous me ngā rauemi kore-konganuku - porowhita, hanga o te takawai carbide. Hei tapahia rauemi whakangutungutu mahi wira i hanga ki resinoid herea ia e te kaha kōpae whakarewa i runga i te tuhinga auaha.
faarahi hua porohita witi nui ake, engari te whakaiti tona resistance me te mauroa. Hei whakapai ake i to ratou maha whakamahi here whakarewa. whakairo a tawhio, whakatōpū kupu kua pai ake mata mauroa, mai te whawhati i roto i mutu papatipu o purapura auaha i roto i to ratou ka nanao te. Ko hautanga ki te rahi witi here whakarewa te tohu o te kākahu o te kōpae kotinga. Ko te kounga o papa whakapai tei runga i te whakaiti witi, me te whakanui ake i te kukū. Hoki porowhita o witi corundum ma he tino pai i te kukū o e pā ana ki 50% (e ngā taimaha).
Porowhita tapahi kore anake whakapiki i hua ka mahi ki ngā rauemi rerekē, engari te whakaiti ano ratou kohi, faaore deformation me te aroaro o te wera-i roto i. Mā te whakamahi i te mīhini koki ( "Bulgarian"), ka taea te whakamahi i te reira i roto i te ahumahi e kore anake, engari ano hoki i roto i te ora ia rā. Porowhita tapahi whakarewa, te utu o e tei runga i te rauemi e hanga i ai e ratou, ko to ratou rahi, tukua ki te whakarato i te kounga teitei, tapahi tika, me te nohopuku o te parahi, maka rino, whakarewa ferrous tata tetahi whirihoranga. Na me pehea e whiriwhiri koe i te wira tarai-atu mo te rauemi motuhake? Te reira i katoa tei runga i tona momo me te kaha.
Aru i te konganuku tira e tika ana mō te ngā alloys kowiri tira, maitai, konganuku nonferrous, makanga mārō, awhiowhio. Hei tapahia ki te kawenga taha he o iti whakamahi. Ka taea te whakamahi tapahi a tawhio whakapakaritia ki te mahi obliquely, a rite te kota. Tapahi kohatu whakamahia mō te tapahi porowhita kohatu, ahakoa taea te whakamahi hoki ratou ki te mahi ki raima, pereki, tāpa. He aha te mea tino pai mō te tapahi rauemi tino roa? He mārama te whakahoki - porowhita tapahi taimana. Kei te whakamahia te reira, no te mahi ki te raima, te kohatu tūturu me horihori, papa kiripaka, konganuku, konganuku pakeke, okouku, karaihe. Diamond whakairo o ngā kaha, na e whakamahia i roto i ngā mara. rerekē ratou i roto i te whānui me te āhua o te mata e taea e te koropiko tonu, me te segmental. Diamond te whakamahia tapahi ki te tapahi mākū me te maroke.