Utu iti Hokonga Wera Keri DTH Pātene Mīhini Mīhini PDC Mīhini Keri Puna Wai

Utu iti Hokonga Wera Keri DTH Hama Pātene Momo PDC Pūtake Wai Whakaahua Matua

Whakaahuatanga Poto:

Ka hangaia e te kamupene ngā pepa hiato kore-papatahi me ngā āhua me ngā whakaritenga rerekē pērā i te momo poro, te momo koeko tapatoru (momo pyramid), te momo koeko porotaka, te momo Mercedes-Benz tapatoru, te hanganga pewa papatahi, me ētahi atu. Ka whakamahia te hangarau matua o te pepa hiato taimana polycrystalline, ā, ka pēhia, ka hangaia te hanganga mata, he koi ake te mata tapahi me te pai ake te ohanga. Kua whānuitia te whakamahinga i roto i ngā mara keri me te keri pērā i ngā mata taimana, ngā mata koeko roera, ngā mata keri, me ngā mīhini kuru. I taua wā anō, he tino pai mō ngā wāhanga mahi motuhake o ngā mata keri PDC, pērā i ngā niho matua/āwhina, ngā niho ine matua, me ngā niho rarangi tuarua.

Tikina he Tauira Koreutu

Taipitopito Hua

Ngā Tohu Hua

I ngā tau kua taha ake nei, i mimitihia, i whāia hoki e tā mātou whakahaere ngā hangarau auaha i te kāinga me tāwāhi. I tēnei wā, kei roto i tā mātou whakahaere he rōpū tohunga e aro nui ana ki te whakatairanga i ngā PDC Bits Mining DTH Hammer Button Bits Water Well Drilling, he utu iti, he utu iti. Ko te whakapainga mutunga kore me te whai kia 0% te hapa ko ā mātou kaupapa here kounga matua e rua. Mena he mea e hiahiatia ana e koe, kaua e mangere ki te whakapiri mai ki a mātou.
I ngā tau kua taha ake nei, i mimitihia, i tātarihia hoki e tā mātou whakahaere ngā hangarau auaha i te kāinga me tāwāhi. I taua wā, kei roto i tā mātou whakahaere he rōpū tohunga e aro nui ana ki te whakatairanga i teTe Tohu Taimana Haina me te PDC, He maha ā mātou kiritaki pono e whiwhi ana mā te nui o te wheako, ngā taputapu matatau, ngā tīma pūkenga, te mana kounga tino pakari me te ratonga pai rawa atu. Ka taea e mātou te kī taurangi i ā mātou taonga katoa. Ko te painga me te makona o ngā kiritaki te whāinga nui tonu mā mātou. Kia mahara ki te whakapā mai. Homai he whai wāhi ki a mātou, ka hoatu he ohorere ki a koe.

Tauira Hua	Diameter	Teitei	Pūtoro o te Dome	Teitei e kitea ana
CB1319	13.440	19.050	2	6.5
CB1418	14.350	17.530	2.5	6.9
CB1421	14.375	21.000	2.5	6.9
CB1526	15.000	26.000	2.5	10.0
CB1621	15.880	21.000	2.0	8.3
CB1624	15.880	24.000	2.5	8.3
CB1625	15.880	25.000	2.5	8.3
CB1629	16.000	29.000	2.5	11.0

cb1319(1)
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Kua roa ake te mau o ngā taputapu keri me ngā whakaurunga PDC dome, ā, kua iti ake hoki
te utu keri. I te nuinga o te wā, ko te rahinga o ngā taputapu keri me te dome PDC he 5 ki te 10 ngā wā
nui atu i tērā me ngā whakaurunga carbide.