Me pēhea te whiriwhiri i waenga i te kani tapahi rino noa me te kani matao porowhita?

Mō te nuinga o ngā toa mahi whakarewa, i te wā e tapahi ana i te whakarewa, ka pā nui te whiriwhiri i te mata kani ki te pai me te kounga o te tapahi. Ka pā kino te kōwhiringa hē ki tō hua mō te wā poto. Mō te wā roa, ka whakawhāiti i ō tupono ki te whiwhi kiritaki e hiahia ana ki ētahi tapahi i roto i ngā rauemi motuhake.

Hei āwhina i a koe ki te whiriwhiri tika, me mōhio koe ki ngā painga me ngā ngoikoretanga o ngā mata kani matao me ngā mata kani rino noa.

He aha te kani makariri?

Ka whakamahia e ngā kani matao he mata kani porowhita hei tapahi i ngā momo konganuku tae atu ki ngā rau konganuku. E ai ki te ingoa, ka mahi pai te kani matao i tana mahi, me te ārai hoki i te wera rawa o te mata me te konganuku. Ko ngā kani matao he mīhini tū motuhake, ehara i te momo mīhini kawe-papa.

He mīhini tapahi tēnei e whakamahia ana hei tapahi i te konganuku i te tere tere, me te kore e nui rawa te wera, te mura, te puehu rānei. Mā te kani matao ka whakamahia he mata porowhita hei tango i te rauemi, me te whakawhiti i te wera e puta ana ki ngā maramara e hangaia ana e te mata kani. Ka whakawhitia te wera e puta ana i te wā e tapahi ana me te kani matao ki ngā pūwero i hangaia hei utu mō te rauemi kua tapahia, kia noho matao tonu ai te wāhanga mahi.

Ka whakamahia e te kani makariri he mata maitai tere-teitei totoka (HSS) he mata rānei he tungsten carbide-tipped (TCT) e huri ana i ngā RPM iti.

He rerekē ki te ingoa, he onge te whakamahinga o ngā mata HSS i ngā tere tino teitei. Engari, ko tō rātou āhuatanga matua ko te pakeke, e whakarato ana i te ātete nui ki te wera me te kakahu, ā, ka ātete ki te kakahu wawe ka pā ki te whakaotinga o ngā wāhanga kua tapahia. He nui ake te utu o ngā mata TCT engari he tino pakeke hoki, ā, ka taea te mahi i ngā pāmahana teitei ake i te HSS. Mā tēnei ka taea e ngā mata kani TCT te mahi i ngā tere tere atu i ngā mata HSS, ka tino whakaiti i te wā tapahi.

Ngā Painga o te Whakamahi i te Kani Matao

Ka taea te whakamahi i ngā kani matao mō te tapahi i ngā āhua maha, tae atu ki ngā tokotoko, ngā ngongo, me ngā mea e whakaputa ana. He pai te mahi a ngā kani matao porowhita aunoa, kua katihia, mō ngā mahi whakaputa me ngā kaupapa auau e hira ai te manawanui me te whakaotinga. Ka tukuna e ēnei mīhini te tere mata rerekē me ngā tere whāngai ka taea te whakarerekē mō te whakaputa tere teitei me te tapahi tika, kāore he pūwero.

Mā ngā kani matao, me ō rātou mata niho, ka tapahia ma, kāore he taha pakaru. Ahakoa he maha ngā mata koi e kopikopiko ana, ahakoa i runga i ngā tapahi tika, he nui ake te pono o ngā mata niho ki ngā tapahi tika, koki rānei. Mēnā he mata koi, he pai, he tere te mata o te kani matao porowhita, he tata kore ngā pakaru, ā, kāore e puta he mura, he tae kore, he puehu rānei. Nō reira, ko te tikanga he kounga teitei te mutunga me ngā taha pono. He iti ake te paru me te kore he puehu pakaru e pā ana ki ngā mea katoa i roto i tōna rohe.

Ka taea e te tukanga kani matao te whakaputa i te kaha nui ki runga i ngā konganuku nunui me ngā konganuku taumaha — i ētahi wā, tae noa ki te ±0.005” (0.127 mm) te manawanui. Ka taea te whakamahi i ngā kani matao hei tapahi i ngā konganuku rino me ngā konganuku kore-rino, me ngā tapahi tika me ngā tapahi koki. Hei tauira, he pai ngā momo maitai noa mō te kani matao, ā, ka taea te tapahi tere me te kore e whakaputa i te nui o te wera me te waku.

Ka taea e koe te penapena moni me te kani makariri

Ahakoa he nui ake te utu tīmatanga mō te mata kani matao i te kōpae whakakoi, ka taea e koe te whakakoi anō i te mata he pito carbide i ngā wā maha, ā, ka nui te penapena. Ka penapena hoki ngā kani matao i te wā me te moni mā te tapahi tika.

Kāore e hiahiatia he mahi whakaoti tuarua mō ēnei tapahi tino pai, ā, he nui ake te mahi e penapenahia ana i te nuinga o te wā. Ko tētahi atu painga o ngā tapahi tika ko te mea ka taea e ngā kani tapahi matao te pupuri i ngā taunga tata, ā, ka kore anō he mahi rahi tuarua utu nui.

He kōwhiringa pai te kani makariri mō tō mahi tapahi whakarewa?

I mua i tō whiriwhiri i te kani matao mō tō tapahi wāhanga whakarewa, he mea nui kia mārama koe ki ngā painga me ngā ngoikoretanga o te tukanga. Pērā ai, ka taea e koe te aromatawai me te whakatau mēnā ka tutuki i a ia - me tētahi atu tikanga tapahi whakarewa tika rānei e whakaarohia ana e koe - ō hiahia me ō kaupapa matua.

Ngā Huakore o te Whakamahi i te Kani Makariri

Heoi, kāore te kani matao i te pai mō ngā roa kei raro iho i te 0.125” (3.175 mm). Hei tāpiri, ka taea e te tikanga te whakaputa i ngā pūwero taumaha. Ina koa, he raruraru tēnei ina he iti iho ngā OD i te 0.125” (3.175 mm) me ngā ID tino iti, ina katia te ngongo e te pūwero i hangaia e te kani matao.

Ko tētahi atu ngoikoretanga o ngā kani matao ko te pakeketanga o ngā mata kani ka pakarukaru, ka pāngia hoki e te ru. Ahakoa te nui o te wiri — hei tauira, nā te kore e ranea te pupuri i te wāhanga, nā te tere whāngai hē rānei — ka ngāwari te kino o ngā niho kani. Hei tāpiri, he nui te ngaronga o te kerf i ngā kani matao, ā, ka ngaro te mahi whakaputa me te piki ake o ngā utu.

Ahakoa e taea ana te whakamahi i te kani matao hei tapahi i te nuinga o ngā konganuku rino me ngā konganuku kore-rino, kāore i te tūtohutia mō ngā konganuku tino mārō — inā koa, ko ngā mea mārō atu i te kani tonu. Ahakoa ka taea e ngā kani matao te tapahi paihere, ka taea anake te mahi pēnā me ngā wāhanga iti rawa te diameter, ā, me whai taputapu motuhake.

Ngā mata kani rino noa:

1. Tikanga tapahi: Ko ngā mata kani rino noa, i tētahi atu ringa, ka whakamahi i ngā niho maitai whakakoi, tere-tere rānei hei tapahi i te konganuku. He nui te wera e puta mai i ēnei mata i te wā e tapahia ana, ka puta ai he kopa me te whakarerekētanga wera o te mea mahi.

2. Hototahi ki ngā rauemi: He pai ngā mata kani rino noa mō te tapahi i ngā konganuku rino ngawari pērā i te maitai ngawari, te rino maka me ētahi atu rauemi rite. Ko ēnei mata e whakamahia ana i roto i ngā mahi hanga whānui me ngā mahi hangahanga ina kore e nui te aro ki te tapahi tika.

3. Te roa o te mata: Tērā pea ka tere ake te pakaru o ngā mata kani rino noa nā te wera nui e puta ana i te wā o te tapahi. Nō reira, me whakakapi pinepine pea, inā koa ka whakamahia mō ngā mahi tapahi taumaha.

4. Te tere me te whai hua o te tapahi: E mōhiotia ana ngā mata kani rino whānui mō ō rātou tere tapahi teitei, e pai ai mō ngā tapahi tere, taratara i roto i ngā konganuku rino. Heoi, ka pā pea te wera i puta i te wā o te tapahi ki te kounga o te tapahi, ā, me tāpiri atu pea he whakaotinga hei whakatutuki i te hua e hiahiatia ana.

hei whakamutunga:

Hei whakarāpopototanga, ko te whiriwhiri i waenga i ngā mata kani matao me ngā mata kani rino tuku iho e whakawhirinaki ana ki ngā whakaritenga motuhake o te whakamahinga tapahi whakarewa. Ko ngā mata kani matao te mea pai mō te tapahi tino tika o ngā konganuku kore-ferrous, e whakarato ana i ngā tapahi ma, kore-pōro, me te whakaroa i te roa o te ora o te mata. Ko ngā mata kani rino tuku iho, i tetahi atu ringa, he pai mō ngā tapahi tere, taratara i roto i ngā konganuku ferrous, ahakoa me whai tukanga whakaoti tāpiri pea. He mea nui te mārama ki ngā rerekētanga i waenga i ēnei momo mata kani e rua ki te whiriwhiri i te kōwhiringa tino tika mō tētahi mahi tapahi whakarewa.

Rapua he kani matao porowhita mēnā:

• Tapahia ngā rauemi kāore i te rahi rawa
• He nui te tapahi i te miter
• Me whakaputa he whakaotinga ma e kore e hiahiatia he mahi tuarua
• Me karo i te whakamahana rauemi, i te hanga rānei i ngā kohao i ngā taha kua tapahia
• E pai ana ki te utu nui ake, engari ka whiwhi i te ROI teitei ake

Kia maumahara, he haumitanga roa ēnei mata kani. Whakaarohia ō hiahia o nāianei me ō hiahia ā muri ake nei ina whiriwhiri koe. Mā te kani tika ka piki ake tō hua me tō whai huatanga mō ngā tau maha.

Hei kimi atu i ētahi atu kōrero,whakakīia tā mātou puka whakapārāneiīmēra mai ki a mātou.