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Ripanga Dth, Pātuki Dth, Ripanga Pae Whakamahi Tūrua Mō Te Pūtau Wai, Ripanga Pae Dth
Nga kaihanga DTH (Down-The-Hole) he taputapu whakamahinga e whakamahi ana i te mahi kuhu, inanahi ki te haere i ngā mahi kuhu, ā, i roto i te hokohoko me ngā kaupapa pūngao rēhia. He mea nui tonu ia i roto i te rangahau DTH, e whakamahi ana i te hāwhe i waenganui hei whakahaere i te mīhini kuhu.
- Tirohanga
- Ngā mōhua arotakenga
Mōhiohio pānoa mō te kaihanga
Te wāhi i ahu mai: | Haina |
Ingoa Brand: | Realon |
Whakamahere | hokohoko, hanga whare, kuhu wai, tahua porihanga |
Momo Whakangungu | Whakawhenua |
Nga take porihanga Nga Kaihokohoko
Te iti rawa kitea: | 10 |
Taipitopito whakapakoko: | Pūrere kore, poaka rākau, ā heahea. |
Wā tuku: | 10~15 rā |
Rauemi utu: | T/T |
Te āheinga tuku: | Whakarite |
Whakaahuatanga:
DTH (Down-The-Hole) Ngā Tāpuhi Whakamātau he tāngata whakamahere e whakamahi ana i ngā taputapu ā-waha, e whai ana i te mahi kuhu, inaianei i te miinga, hanga whare, me te pūhuruhuru
Ā, te tirohanga i te pūngao. He mea nui tonu ia i roto i te rangahau DTH, e whakamahi ana i te hāwhe i waenganui hei whakahaere i te mīhini kuhu.
Ngā tono:
1.Hokohoko: whakamahi mo ngā rua pūngao, ngā rua tirohanga, āhea.
2.Hanga whare: whakamahi mo te whakatika pouaka, te kuhu pouaka, āhea.
3.Te mahi āhuarangi: whakamahi hei kuhu wai, ngā pūtahi tāwari, ā hea.
4.Pūtaiao whenua: whakamahi mo te hoko pūtaka, ngā raraunga pūtaiao, ā hea.
Nga taaraitanga:
Momo Pūkoro DTH | Rahi o te pūkoro DTH | Tunga Whakamahi |
CIR50 | 50mm/55mm
| Whakaae ana ki ngā tūmatawhānui mōku i ngā wā e whai ake nei |
CIR65 | 65mm/70mm |
|
CIR76 | 76mm/80mm | Poro Whakaaetia e te mīhini o te pū Tikanga: whakamātau i ngā rua pū, pūngao maunga, hoko kōwhatu. Te roa o te whakamātau 15~20m+ |
CIR90 | 90~130mm | |
CIR110 | 110~150mm | |
CIR130 | 130~170mm
| Pūwai kōwhatu, whakamahia te rahi o te pūtahi 100m+ |
CIR150 | 150~200mm |
|
Rangi o te Pūkākī |
| Pūkākī Koruwhakaaro |
| Pūkākī Parabolikihana | |
| Pūkākī Ballistic |
Te Wairua o te Whakangahau
1. Whai take whānui: He whakatakoto hangarau mō ngā pū whawhai DTH ki te kōpūtahi i ngā poaka pai ake, tika i ngā whenua kaha. E whai wāhi ana i ngā tono kei reira ka hē i te wehewehe.
2. Hanganga taketake: Nā ngā rara moeawe kaha, pērā i ngā mata tungsten carbide, te toto rīpeka, rānei ko ētahi atu rara kohurau, i hanga ngā pū nei, kia taea te whanake i te nuinga me te mahi i roto i te kōwhiti.
3. Tūmanako pai: Kia tino pai ngā pū nei ki te kōwhiti pai me te ratitanga, kia tere rawa ake, pai rawa ake i te wehewehe.
4. Whakaiti pai: Kei runga i tētahi momo rite nui o ngā pū DTH me ngā pū whawhai, e whai mana ana i te wana, i te whakatipu i ngā mahi kōwhiti.
5. Whakapakari hīkore: Kua rite ā-muri ēnei pū kōriki hei whakapakari i te hīkore kōriki, hei tirotiro i te wā e kore nei e tae ana, ā, hei whakaū i te ao o te pū kōriki.
6. Ngā uara o te moni: Ki te nui ake te utu i te waenga tuatahi, nā te mea e urutau me te huanga o ngā pū kōriki DTH kei roto i ngā taiao kōriki matatika, ko te mea nui he whakamana moni.
