Hydraulic DTH nyundo, hydraulic shock kana hydraulic nyundo), ndiyo inokanganisa mutoro wehydraulic impact rotary drilling mudziyo, kushandiswa kwayo mukuita kuchera madhaka pombi inosuka simba rekupa yakananga drive hydraulic sando inokanganisa sando kukwira nekudzika kudzoreredza kufamba mukati [ 1], uye ramba uchiisa imwe frequency yekukanganisa mutoro pane ezasi maturusi ekuchera, Kuti uwane kukanganisa kudhirowa kwekutenderera.
Hydraulic DTH DTH drilling ishanduko huru yezvakajairwa rotary drilling uye nzira nyowani yekuchera mushure mekuchera madhaimani kwemazuva ano uye kudhirowa kwemhepo.Inyanzvi yekuchera inobudirira kugadzirisa dambudziko rekuchera kwakaderera uye kuderera kwehutano hwedombo rakaoma uye mamwe maitiro akaoma ematombo kuburikidza nekushandisa zvakanaka kusava nesimba kwedombo rakaoma nekunyanya brittleness uye kuderera kweshear simba.
Kuenzaniswa neyakajairwa rotary drilling
, hydraulic DTH drilling ine zvinotevera zvakanakira:
(1) Shandisa zvizere zvakajairwa pane-saiti zvinotsigira zvishandiso uye zvakanyanya usachinja maitiro aripo ekushanda;
(2) Nokuti pombi yepombi yepombi yematope iri nyore kusvika kune yakakosha, saka iyo hydraulic sando inoshandura kune gomba guru rakadzika;
(3) Kuumbwa kwedombo rakaoma kune kuchembera kwakanyanya;
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(5) Kurebesa hupenyu hushoma;
(6) Deredza gomba oblique simba kune imwe nhanho;
(7) Kuderera kwesimba rekushandisa uye kushomeka kusvibiswa kwezvakatipoteredza;
(8) Kusatya aquifer, simba rekudzivirira madziro;
(9) Zviri nyore kushanda uye kuchengetedza.
Nguva yekutumira: Nov-12-2021