He aha te mata kani hei whakamahi māku hei tapahi i te kowiri tira?

Ko te maitai kore waikura tētahi o ngā rauemi miihini CNC matua i roto i tā mātou toa miihini. I mua i te ruku ki ngā āhuatanga uaua o te tapahi i te maitai kore waikura, he mea nui kia whakahoutia tō tātou māramatanga ki tēnei rauemi maha-whakamahinga. He mea motuhake te maitai kore waikura i roto i te ao whakarewa nā ōna āhuatanga ahurei.

E mōhiotia ana te maitai kore waikura mō tōna ātete nui ki te waikura me te paru, he mea rongonui te maitai kore waikura i roto i ngā momo ahumahi, mai i ngā taputapu kihini ki te hanga. Ko te take matua o tēnei ātete ko te nui o te chromium i roto i te koranu, e hanga ana i tētahi paparanga korehau o te chromium oxide, e ārai ana i te waikura o te mata, e aukati ana hoki i te horapa o te waikura ki roto i te hanganga o roto o te konganuku.

Ina tae ki te tapahi i te maitai kore waikura, inā koa te maitai kore waikura matotoru, he mea nui kia mārama ki ōna āhuatanga ki te whakatauritea ki ētahi atu konganuku.

Nā te matotoru me te kaha kume o te maitai kore waikura he mea pakari ake, he mea roa ake hoki i te konumohe, engari he iti ake te kawe wera.

Ki te whakatauritea ki te maitai waro kounga teitei, kua tāpirihia te Cr, Ni, N, Nb, Mo me ētahi atu huānga whakarewa ki te rauemi maitai kore waikura. Mā te whakanui ake i ēnei huānga whakarewa, ehara i te mea ka whakapai ake i te ātete waikura o te maitai anake, engari he pānga anō hoki ki ngā āhuatanga miihini o te maitai kore waikura. Hei tauira, he rite tonu te ihirangi waro o te maitai kore waikura martensitic ki te maitai ngawari AISI 1045, engari ko te kaha miihini whanaunga he 58% noa iho o te maitai AISI 1045. Ko te maitai kore waikura austenitic he 40% noa iho, ko te maitai kore waikura austenitic-ferrite duplex he pakari teitei, ā, he kino ake te āhuatanga tapahi.

Ahakoa he rauemi noa te maitai, me whai whakaaro ki ngā āhuatanga motuhake o te maitai kore waikura i te wā e tapahia ana. Ko te pakeke me te kaha o te maitai kore waikura e hiahia ana ki ngā taputapu me ngā tikanga e taea ai te tu atu ki tōna āhua pakari me te kore e whakararu i te kounga o te tapahi.

I a tātou e tūhura ana i ngā tikanga mō te tapahi i te maitai kore waikura, ka ārahi ēnei rerekētanga taketake i a tātou e whiriwhiri ana i ngā taputapu me ngā tikanga, kia mōhio ai he ma, he tika, he whai hua hoki ia tapahi.

Kei raro nei ngā āhuatanga e whā hei whakamārama he aha he uaua ki te mīhini i te rauemi kowiri tira.

1. Te kaha tapahi nui me te pāmahana tapahi teitei

He kaha te kowiri tira, he nui te ahotea tāwhiti me te āhua rerekē o te kirihou i te wā e tapahia ana, nō reira he nui te kaha tapahi. Hei tāpiri, he tino ngoikore te kawe wera o te kowiri tira, ka piki ake te pāmahana tapahi, ā, he maha ngā wā ka kukū te pāmahana teitei ki te wāhi whaiti e tata ana ki te taha o te taputapu, ka tere ake te mau o te taputapu.

2. Te whakapakeketanga nui o te mahi

He hanganga austenitic te kowiri tira austenitic me ētahi kowiri tira teitei-konumohe, nō reira he nui te auau o te whakapakeketanga mahi i te wā tapahi, he maha ngā wā e whakapakeketia ana i te maitai waro. Ina koa ka mahi te taputapu tapahi i te wāhi whakapakeketanga, ka tino poto te ora o te taputapu i te wā e mahi ana te miihini kowiri tira.

3. Ngāwari ki te piri i ngā taputapu tapahi

He āhuatanga o te maitai kore waikura austenitic me te maitai kore waikura martensitic ko te pakari o te maramara me te pāmahana tapahi teitei i te wā o te tukanga miihini CNC. Ina rere te maramara kaha i roto i te mata o mua o te taputapu tapahi, ka kitea te hononga, te whakarewa hanumi me ētahi atu āhuatanga piri o te taputapu, ka pā ki te taratara o te mata o ngā wāhanga miihini maitai kore waikura.

4. Ka tere ake te mau o ngā taputapu

Ko te nuinga o te wā, he nui ngā wāhanga o te maitai kore waikura, he nui te kirihou me te pāmahana tapahi. Ka tere ake te pakaru o ngā taputapu i ēnei āhuatanga, nō reira me whakawhiti pinepine ngā taputapu. Nō reira, ka pā te pakaru o ngā taputapu ki te whai huatanga o te whakaputa me te whakapai ake i te utu o te whakamahinga taputapu.

Mai i ngā kōrero o runga ake nei, ka kite tātou he uaua ake te mahi miihini kowiri tira i ērā atu konganuku miihini CNC, me whiriwhiri ngā taputapu tapahi kounga teitei, me te whakaiti paku i te tere o te mahi miihini, kia pai ai te kounga o te mahi miihini kowiri tira.

He uaua te mahi i te tohungatanga ki te tapahi i te maitai kore waikura. Ahakoa he pai, he uaua te kaha me te pakari o te rauemi ina hiahia koe ki te tapahi tika.

Ko te mea nui ki te whiwhi i ngā hua pai rawa atu ko te mārama ki ngā taputapu me ngā tikanga tika. Ahakoa he kaihanga mīhini koe, he mea hou rānei ki te mahi, he mea nui kia mōhio koe ki te tapahi i te maitai kore waikura.

Kani Porowhita mō te Tapahi i te Kowiri tira

He aha te kani porowhita?

He taputapu hiko maha ngā mahi a te kani porowhita, e whakamahia whānuitia ana mō te tapahi i ngā momo kākahu, tae atu ki te Kowiri tira. He mata niho tōna e hurihuri tere ana, e āhei ai te tapahi pai i ngā rauemi matotoru, pakari rānei. He momo kani porowhita rerekē, tae atu ki ngā tauira taura me ngā momo kore taura, he rerekē te rahi o ngā mata me ngā kaha mana.

Te Kōwhiri i te Mata Tika

I mua i te ruku ki te tukanga tapahi i te Kowiri tira me te kani porohita, he mea nui kia whiriwhiria te mata tika. Kāore e rite te kounga me ngā whakatakotoranga o ngā mata kani porohita katoa. Mā te whakamahi i te mata hē ka arahi pea ki te koretake o te mahi me ngā āhuatanga morearea.

Mō te tapahi i te Kowiri tira, me hiahia koe ki tētahi mata he kāpirapa i hangaia mō tēnei kaupapa. He tino pakari ēnei mata, ā, ka taea te tu atu i ngā uauatanga o te tapahi i te Kowiri tira pakari.

He taputapu maha ngā mahi a te kani porowhita, he mea whakairo ki te mata tapahi whakarewa, ka taea te whakamahi mō te maitai kore waikura angiangi me te matotoru. Ko te mea nui ko te whiriwhiri i te mata tika me te pupuri i te ringaringa kia pumau. He tino whai hua tēnei tikanga mō ngā tapahi tika, mō te mahi rānei me ngā wahi maitai kore waikura nui ake.

Te Whakatū i tō Kani Porowhita

Nā te mea kua whiriwhiria e koe te mata e tika ana, ā, kua tangohia ngā mahi ārai haumaru, kua tae ki te wā ki te whakarite i tō kani porowhita mō te tapahi i te maitai kore waikura. Tīmata mā te whakarerekē i te hohonu o te mata, me te whakarite kia paku hohonu ake i te matotoru o te konganuku e tapahia ana e koe. Mā tēnei ka whakaitihia te tūponotanga o ngā mura me te pakaru o te mata.

He maha ngā tautuhinga tere rerekē o ngā kani porowhita. He pai ake te tere iti mō te tapahi i te maitai kore waikura hei ārai i te wera nui, hei pupuri hoki i te roa o te mata. Tirohia te pukapuka a tō kani mō ngā tohutohu whakatikatika RPM.

Whakamutunga

He pūkenga whai hua te tapahi i te maitai kore waikura ki te kani porowhita mō ngā kaiwhaiwhai DIY me ngā tohunga ngaio. Mā te whiriwhiri i te mata tika, te whai i ngā mahi ārai haumaru, me te whakamahi i ngā tikanga tika, ka taea e koe te tapahi tika, ma i roto i ngā momo maitai kore waikura. Kia maumahara ko te mahi ka tino tika, ā, i a koe e whiwhi ana i te wheako, ka pai ake ō pūkenga tapahi maitai kore waikura. Nō reira, whakauruhia tō kani porowhita, whai i ngā aratohu, ā, kia rite ki te mahi i tō kaupapa mahi whakarewa e whai ake nei me te maia.

He mea nui anō hoki te whiriwhiri i te kaihanga mata kani maitai kore waikura tika, he kamupene ngaio a HERO mō ngā mata kani maitai kore waikura, nau mai haere mai ki ngā kaihoko e hiahia ana ki te whiriwhiri i a mātou.