He aha ngā taipitopito o te whakamahi i ngā wiri whenua?

He hurihanga nui te whakamahinga o ngā mīhini keri whenua. I roto i te hanga o tōku whenua, kei te tere haere te whakamahinga o ngā mīhini. Kāore i roa kua tae mai ki te mākete o roto i tōku whenua, nō reira kāore i te maha ngā rauemi tohutoro i runga i te Ipurangi, ina pāngia te tangata e ngā raruraru i te wā e whakamahia ana, tata kore he otinga engari ko te kaihanga anake. Kia mōhio ai te tangata ki tētahi tikanga whakamahi pai, me aro nui rātou ki ngā taipitopito whakamahinga e whai ake nei.

Me horoi pai te mono mura o te wiri whenua i mua i ia mahi. I muri i te horoinga, ka taea te whakamana kia pai te mahi a te tātari. Mena kei te hiahia koe kia pai te whakamahinga o te mīhini, me mahi tonu kia roa te ora. Kia tiakina, i te wā e whakamahia ana, me horoi tonu ngā putunga waro i runga i te tātari. I muri i tētahi wā, kia rite ki te kaha o te whakamahinga, me ata tirotirohia, ā, me tango wawe te mata. Te horoi i ngā paru hinu.

I muri i te whakamahinga mō tētahi wā, ka waihotia mō te wā roa. He maha ngā wā ka puta tēnei āhuatanga i te takurua, nā te mea ka whakaitihia te auau o te whakato, ā, ka whakaitihia hoki te whānuitanga o te whakamahinga. Me tiaki pai i mua i te whakatakotoranga, pērā i te ringihia o te wahie katoa ki roto i te tāke wahie, kātahi ka tīmata te keri whenua kia tahuna pai ai te wahie o roto. Mā tēnei ka āta whakarite kia pirau te wahie i te wā e whakamahia ana i muri mai nā te pirau o te wahie, ka puta ai he raruraru i te wā e whakamahia ana. Ngā Uauatanga.

I te wā e whakamahia ana, i te wā e tere ana te whakahaere o te mīhini, karohia te whakaweto wā poto, ka pā kino pea ki te mahi ā-pūkaha o te mīhini. Nō reira, mō te tangata, me whakaweto ohorere mō ngā keri whenua i te wā e whakamahia ana. I te wā e mahi ana i tēnei, me whakarerekē te mana i te tuatahi, kātahi ka whakaweto i te mīhini. Mā tēnei ka āraihia te kino o te mīhini i puta mai i te whakamutu tere.

Me mōhio ko te penehīni e whakamahia ana i ngā keri whenua kaua e waiho hei penehīni parakore, kaua hoki e waiho hei penehīni he nui rawa ngā poke. Me waiho hei hinu he tino pai ngā āhuatanga, he mea whakakotahi i te hinu miihini me te penehīni. Mō tōna ōwehenga me whakaranu kia rite ki te 25:1. Mā te whai tonu i tēnei ōwehenga ka taea ai e tātou te whakarite i te hua pai o te mahi miihini.

Te whakatikatika i te piko o te pane kohi miro

Mā te whakarerekē i te roa o ngā pūma i ngā taha e rua o te kurupae pane kohi miro, ka 19 mm te iti iho o te roera o mua i te roera o muri ina mahi te mīhini, ka taea ai e te miro kohi te pā atu ki te miro, ā, ka taea ai e te toenga te rere mai i te raro o te pane kohi miro. Ko te roa o te pūma he tawhiti pine-ki-pine o te 584 mm. Me whakarerekē kia ōrite te whakarite i ngā anga hiki e rua, ā, me mahi te whakarerekētanga piko i roto i te rarangi miro.

Te whakatikatika i te āputa pereti pēhanga

Ka taea te whakarite i te tawhiti i waenganui i te pereti pēhanga me te pito o te miro mā te whakarite i te nati i runga i te hononga o te pereti pēhanga, arā, kia 3 ki te 6 mm te roa. Mā te mahi, me whakarite kia tata ki te 1 mm te tawhiti i waenganui i te pereti pēhanga me te pito o te miro. Ka turuturu te miro, ā, ki te iti rawa te āputa, ka hanga e te miro he awaawa hohonu ki runga i te pereti pēhanga, ka pakaru hoki ngā wāhanga. Ahakoa te waku i waenganui i te kaikōwhiri miro me te pereti pēhi, ka puta he mura, ka waiho hei tūponotanga huna o te ahi mīhini.

Te whakatikatika i te kukū o te puna pereti pēhanga

Ka tutuki tēnei mā te whakarerekē i te tūranga ōrite o te pereti whakarerekē me te kōhao porowhita i runga i te whāriki. Mai i te hurihuri i te pereti whakarerekē tae noa ki te pā o te puna ki te pereti pēhanga, ka huri tonu te pane kohi miro o mua, ka whakarerekē ki ngā kōhao e 3 i runga i te pereti whakarerekē, ā, ka whakarerekētia te pane kohi miro o muri ki ngā kōhao e 4, ka hāngai ki ngā kōhao pumau i runga i te whāriki, ka whakaurua ngā tīwiri flange, ā, ka taea hoki te whakarerekē ki te 4 i mua, ki te 4 hoki i muri. I te wā e whakarerekē ana, me whakarerekē tuatahi te pereti pēhanga i runga i te pane kohi miro o muri, ā, me whakakī te pereti pēhanga i runga i te pane kohi miro o mua ina tika anake. Mena he iti rawa te pēhanga o te puna, ka iti ake ngā poke o te miro kua kohia, engari ka nui ake te miro ka mahue; ki te nui rawa te pēhanga, ka piki ake te tere kohi, engari ka piki ake ngā poke o te miro, ā, ka piki ake te kakahu o ngā wāhanga mīhini.

Te whakatikatika i te teitei o te rōpū kōpae whakaheke

Whakatikatikahia te tūranga o te pahu kohi miro kia rite rā anō te rarangi o ngā miro kohi i runga i te pahu ki ngā mokowā i runga i te anga. I tēnei wā, ka paku nekenekehia te ātete waku i waenga i te rōpū kōpae tango me ngā miro kohi e te ringa. Ka kaha te ātete. Ki te kore e tika te āputa, ka taea e koe te wetewete i te nati raka i runga i te pou kōpae tango, te whakatika i te pūtu whakatikatika i runga i te pou kōpae tango, ka huri ki te taha maui. Ka nui ake te āputa, ka iti ake te ātete. Engari, ki te iti te āputa, ka nui ake te ātete. I te wā e mahi ana, me whakatikatika kia rite ki te āhua o te takai o te miro.

Te whakarerekētanga o te tūranga me te teitei o te pou whakamakuku

Tūnga: Me rite te tūnga o te whakamakuku hau ki te mea ka tangohia te porowhita mai i te pereti whakamakuku, ka pā noa te parirau tuatahi o te papa whakamakuku ki te taha o mua o te pare puehu mō te kaikōwhiri porowhita. Teitei: Ina tika te porowhita ki raro i te pereti whakamakuku hau, me piko paku ngā ripa katoa.

Te whakakī me te whakatikatika pēhanga o te wai horoi

Ko te ōwehenga o te wai ki te wai horoi ko: 100 rita wai ki te 1.5 rita wai horoi, whakaohokia kia pai. Ko te tohu pēhanga o te wai horoi he 15-20 PSI. Me whakaiti te pēhanga ina mākū te miro, ā, me whakanui ake ina maroke te miro.