Aratohu Tukanga Whakaputa o ngā Puna Rau－Te poka poka mō te whakapiri i ngā mokowā parepare (Wāhanga 4)

Aratohu Tukanga Whakaputa o ngā Puna Rau－Te poka poka mō te whakapiri i ngā mokowā parepare (Wāhanga 4)

1. Whakamāramatanga:

Te whakamahi i ngā taputapu wero me ngā taputapu hei wero i ngā kōhao i ngā tūranga kua tohua hei whakapiri i ngā papa ārai-ngūngū/ngā āputaputa parepare i ngā pito e rua o te pae papatahi maitai puna. I te nuinga o te wā, e rua ngā momo tukanga wero: te wero makariri me te wero wera.

2. Tono:

Ko ētahi rau he takai kanohi, ko ētahi rau.

3. Ngā tikanga whakahaere:

3.1. Te tirotiro i mua i te werohanga

I mua i te poka i ngā kōhao, tirohia te tohu tohu tirotiro o te tukanga o mua o ngā pae puna papatahi, me tohu. I taua wā anō, tirohia ngā whakaritenga o ngā pae puna papatahi, mēnā ka tutuki i a rātou ngā whakaritenga o te tukanga, ka taea ai te tīmata i te tukanga poka.

3.2.Whakatikatika i te tūnga o ngā taputapu

E ai ki te Pikitia 1 i raro nei, pokaia ngā kōhao porowhita ki te pito o ngā pae papatahi puna. Pokaia mā te whakanoho i te kōhao ki waenganui, ā, whakatikatikahia te whakanoho taputapu kia rite ki ngā rahi o L', B, a me b.

(Pikitia 1. Te hoahoa tūnga o te poka i tētahi kōhao porowhita i te pito)

E ai ki te Pikitia 2 i raro nei, pokaia ngā kōhao porowhita ki te pito o ngā pae papatahi o te puna. Pokaia mā te whakanoho i te kōhao ki waenganui, ā, whakatikatikahia te whakanoho taputapu kia rite ki ngā rahi o L me B.

(Pikitia 2. Te hoahoa tūnga o te poka i tētahi kōhao porowhita i te pito)

3.3. Kōwhiringa o te wero matao, te wero wera me te keri

3.3.1Te whakamahinga o te werohanga makariri:

1) Mena he nui ake te matotoru o te pae papatahi puna t <14mm, ā, he nui ake te whānui o te kōhao i te matotoru t o te pae papatahi puna maitai, he pai te wero matao.

2) Mena he t≤9mm te matotoru o te pae papatahi maitai puna, ā, he kōhao porowhita te kōhao, he pai te wero matao.

3.3.2. Ngā whakamahinga o te wero wera me te keri:

Te wero weraka taea rānei te whakamahi i ngā kōhao keri mō te pae papatahi maitai puna kāore e tika ana mō ngā kōhao wero makariri. I roto i te wāte wero wera, me whakahaere te pāmahana whakamahana i te 750 ~ 850 ℃, ā, me whero pouri te pae maitai papatahi.

3.4.Te kitenga wero

I te wā e poka ana i tētahi kōhao, me tirotiro tuatahi te wāhanga tuatahi o te pae papatahi maitai puna. Kia oti noa te tirotiro tuatahi, ka taea te whakahaere i te hanga papatipu. I te wā e mahi ana, me aro nui ki te ārai i te wetekina me te nekeneke o te mate tūnga, ki te kore ka nui ake ngā rahi tūnga i te awhe manawanui, ka hua ake he hua kore tohu i roto i ngā puranga.

3.5.Whakahaere Rauemi

Me whakarārangi pai ngā pae rino puna papatahi kua pokaia (kua keria). Kāore e whakaaetia kia whakatakotoria i te wā e hiahiatia ana, ka pakaru te mata. Me hanga ngā tohu tohu tirotiro, ā, me whakapiri ngā kāri whakawhiti mahi.

4. Ngā paerewa tirotiro:

Inehia ngā kōhao e ai ki te Pikitia 1 me te Pikitia 2. Ko ngā paerewa mō te poka me te tirotiro keri kōhao e whakaaturia ana i te ripanga 1 i raro nei.