Wāhanga 1
Mā te whai i te mata wiri pai rawa atu ka nui te rerekētanga ina tae mai ki te keri i roto i ngā rauemi uaua pēnei i te konganuku. He maha ngā momo mata wiri kei te mākete, ā, he uaua pea te whakatau ko tēhea te mea pai mō ō hiahia. E rua ngā kōwhiringa rongonui mō te keri konganuku ko ngā mata wiri pania-tine me ngā mata wiri titanium nitride. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā āhuatanga me ngā painga o ngā momo mata wiri e rua hei āwhina i a koe ki te whakatau whai whakaaro mō te mata wiri pai mō ō hiahia keri konganuku.
Ko ngā mata wiri whakakikoruatia ki te tine, e mōhiotia ana ko ngā mata wiri takai whakakikoruatia ki te tine, he mea hanga kia roa ake te mau me te ātete ki te wera i te wā e keri ana i te konganuku. Ka āwhina te paninga tine ki te whakaiti i te waku me te hanga wera i te wā e keri ana, ā, ka roa ake te ora o te keri me te whakapai ake i te mahi keri. Ko ēnei mata wiri he mea hanga i te maitai tere-teitei (HSS) ā, he pai mō te keri i roto i ngā rauemi pēnei i te maitai, te konumohe me ētahi atu konganuku kore-ferrous.
Ko tētahi o ngā painga matua o ngā mata wiri tine ko tōna kaha ki te pupuri i te koi me te whai huatanga tapahi mō ngā whakamahinga maha. Ka mahi te paninga tine hei ārai tiaki, ā, ka whakaiti i te pakaru o te mata tapahi o te wiri. Ka hua ake tēnei i te roa o te ora me te mahi keri pumau, ka waiho ngā mata wiri tine hei whiringa pono mō ngā mahi whakarewa.
I tētahi atu ringa, ko ngā mata wiri titanium nitride, e mōhiotia ana ko ngā mata wiri kua pania ki te TiN, he paparanga titanium nitride kei runga i te mata o te mata wiri hei whakarei ake i tōna pakeke me te ātete ki te kakahu. Ka whakaratohia e tēnei paninga he āhua koura e kore e ātaahua noa iho te āhua, engari he mahi anō hoki. E mōhiotia ana te titanium nitride mō tōna pakeketanga tino pai me te iti o te tauwehenga o te waku, ā, he paninga pai mō ngā mata wiri e whakamahia ana i roto i te miihini whakarewa me ētahi atu tono uaua.
Wāhanga 2
Ko te painga matua o ngā mata keri titanium nitride ko tōna pakeketanga tino pai, e āhei ai te pupuri i te koi o te mata tapahi ahakoa te keri i roto i te konganuku mārō. Ka piki ake te tere me te whai huatanga o te keri, ā, ka roa ake te ora o te taputapu. Hei tāpiri, ko ngā āhuatanga iti-waku o te paninga titanium nitride ka whakaiti i te wera e puta ana i te wā keri, ka āwhina ki te ārai i te whakarerekētanga o te rauemi mahi me te roa ake te ora o te mata keri.
Ina whakatauritea ngā mata wiri whakakikoruatia ki te tine me ngā mata wiri titanium nitride, he mea nui kia whakaarohia ngā whakaritenga motuhake o te mahi keri whakarewa. He pai mō te keri whānui i roto i ngā momo konganuku, ka tukuna e ngā mata wiri whakakikoruatia ki te tine he mahi pono me te roa. I tetahi atu ringa, he pai ngā mata wiri titanium nitride mō ngā tono uaua ake e tino nui ana te pakeke me te ātete ki te kakahu, pērā i te keri i roto i te maitai whakapakeke, i te maitai kore waikura rānei.
Haunga ngā rauemi paninga, he mea nui te hoahoa me te hanganga o te mata keri ki te whakatau i tōna mahi me te pai mō te keri whakarewa. E wātea ana ngā mata keri whakakikoruatia ki te tine me ngā mata keri titanium nitride i roto i ngā momo whirihoranga, tae atu ki ngā keri takai, ngā keri taputapu me ngā keri motuhake i hangaia mō ngā mahi mahi whakarewa motuhake.
Wāhanga 3
I te wā e whiriwhiri ana koe i te mata keri pai rawa atu mō te keri whakarewa, me whai whakaaro koe ki ngā āhuatanga e whai ake nei:
1. Hototahitanga o ngā Rauemi: Me whakarite kei te tika te mata keri mō te momo konganuku e hiahia ana koe ki te keri. He rerekē te pakeke me ngā āhuatanga o ngā konganuku rerekē, nō reira he mea nui kia whiriwhiria he mata keri ka taea te whakahaere pai i te rauemi.
2. Te kounga o te paninga: Arotakehia te kounga me te matotoru o te paninga i runga i te wiri. Mā te paninga kounga teitei ka pai ake te ātete ki te kakahu me te marara wera, ka hua ake he pai ake te mahi me te roa o te wā.
3. Āhua tapahi: Whakaarohia te āhua tapahi o te wiri, tae atu ki te koki wiri, te hoahoa awaawa me te āhua whānui. Ko te āhua tapahi tika ka whakarei ake i te tango maramara, ka whakaiti i ngā kaha tapahi, ā, ka whakapai ake i te tika o te wiri.
4. Momo Kakau: Kia tūpato ki te momo kakau o te mata keri, kia hototahi hoki ki ō taputapu keri. Ko ngā momo kakau noa ko ngā kakau tika, ngā kakau hexagonal, me ngā kakau iti te poka hei whakamahi me ngā momo mata keri rerekē.
5. Rahi me te Diameter: Kōwhiria te rahi me te diameter o te mata keri e tika ana i runga i ō hiahia keri. Mā te whakamahi i te rahi tika ka pai te rahi o te kōhao, ā, ka ārai i te pakaru nui o te taputapu.
Hei whakarāpopototanga, he mārama ngā painga o ngā mata wiri pania-tine me ngā mata wiri titanium nitride mō te keri whakarewa, ā, ko te mata wiri e tika ana mō ō hiahia ka whakawhirinaki ki ngā whakaritenga motuhake o tō mahi mahi whakarewa. Ka whakaratohia e ngā mata wiri pania-tine he mahi pono me te pakari mō te keri whakarewa whānui, ko ngā mata wiri titanium nitride ia ka whakarato i te pakeke me te ātete ki te kakahu mō ngā tono uaua ake. Mā te whakaaro ki ngā āhuatanga pēnei i te hototahitanga o ngā rauemi, te kounga paninga, te āhua tapahi, te momo me te rahi o te kakau, ka taea e koe te whakatau whai whakaaro me te whiriwhiri i te mata wiri pai rawa atu mō ngā hua keri whakarewa whai hua, tika hoki.
Wā tuku: Mei-11-2024
