Ngā Take Papatahi o ngā Pereti CCO: Ngā Take me ngā Whakatikatika

Mō ngā kiritaki e ngana ana ki te tukatuka i ngā mea hiatongā pereti maitai ātete-kakahui a rātou anō, ka noho te papatahi o te pereti hei mea nui. Ahakoa i te wā rokiroki, i te wā kawe, i te wā tapahi rānei, ka taea e te piko, te kore taurite rānei o te pereti te arahi ki ngā wero nui o te whakaputa. Ehara i te mea ko te papatahi ngoikore anake te pānga ki te tika o te tapahi engari ki te tika o te taunga, te ōritetanga o te whakarewa, me te hanganga o muri.

I. He aha te Hiranga o te Papatahi i roto i ngā Pereti Kākahu Chromium Carbide

Ka pā tika te papatahi ki te mahi a te pereti kakahu i te wā tukatuka tuarua. Ka pā pea te papatahi ki:

Te hē o te whakarārangi i te huihuinga

Te tapahi kore taurite, te tapahi hē rānei

I roto i ngā tono e mea nui ana te tika—pērā ipereti mata, ngā raina, rāneingā ara whakawhiti—ahakoa he torutoru mirimita o te piko ka nui te rerekētanga.

II. He aha ngā take o te papatahi o ngā pereti kakahu rua-whakarewa?

Ko te mea nui kei roto i te hanganga opereti kakahu whakakikorua chromium carbidetonu. Ahakoa he tino whai hua tēnei hanganga paparua-rua mō te ātete ki te kakahu, ka puta mai ngā wero i te wā e hanga ana:

Ko te tukanga whakakikorua he whakauru wera nui, ā, muri iho ka tere te whakamatao.

Ka hua ake te ahotea ā-roto nā te kore taurite o te horapa me te whakahekenga wera.

Nā te mea he rerekē ngā āhuatanga wera o te papa mārō me te konganuku turanga, ka nui haere te ahotea toenga.

Ahakoa e ngana ana ngā kaihanga ki te whakataurite i ēnei ahotea, e kore e taea te whakakore katoa.

III. Te whakatakotoranga o te pereti: He mea nui ko tēhea taha e anga whakarunga ana?

Ae. He mea nui te aronga ki te tapahi:

I roto i te nuinga o ngā take a te kiritaki, ina tapahia mai i te maitai turanga ki te paparanga whakapakeke—ina koa me ngā tikanga tapahi kore-reera me ngā mīhini iti ake te mana—he maha ngā wā ka kore e ranea te kaha me te tika o te wāhanga whakamutunga o te tapahi, ā, ka hua ake he tapahi kore taurite, kāore rānei i oti.

IV. He aha i pai ake ai te tapahi laser mō ngā pereti CCO

Mā te tapahi taiaho ka pai ake te whakahaere i te whakaurunga wera me te whakapōturi. Anei te take e tū motuhake ai mō ngā pereti ātete-kākahu chromium carbide:

（1）Mā te iti o te whakapōrearea wera, ka iti ake te ahotea e pā mai ana i te wā e tapahia ana.

（2）He ma ake ngā tapahi, he iti ake te tauhiuhi, ā, he pai ake te kounga o ngā taha.

（3）Mō ngā arai pereti kakahu rua-whakarewa, he mea nui te tapahi tika kia tika ai te taunga.

（4）Mēnā kāore e taea te tapahi i te laser, me whakarite e ngā kaihoko:

（5）Ka tīmata te tapahi mai i te taha mārō

（6）Me whakamahana anō pea kia kore ai e pakaru

（7）Kaua e tōia, e piko rānei te pereti i te wā e whakatū ana