Umfanekiso womkhiqizo

Izikhonkwane ze-Down-the-hole (TH) zisetshenziswa nezikhonkwane ze-Down-the-hole ukuze zibhakhe imikhono ezindaweni ezahlukene zezitshalo. Ngokuhlanganyela nezikhonkwane ze-DTH, izikhonkwane zokubhoboza zenzelwe ukuba ne-splined drive ukuze zishayele izikhonkwane emhlabeni. Izikhonkwane zokubhoboza zikhona ngezilinganiso ezahlukene nezitayela ezahlukene ukuze zikwazi ukubhoboza imikhono ebanzi, uhla lwethu lwezikhonkwane ze-Down-the-Hole (DTH) lwenziwe ngempahla yekhwalithi ephezulu ukuze ikunikeze ibhalansi enhle phakathi kokungena nokuphila kwezikhonkwane. Sinikeza uhla olubanzi lwezikhonkwane zokubhoboza ezijwayelekile nezokwenziwa ukuze zifanele zonke izinhlelo.

izici

1.Ukuqina okuqinile kokuhlasela okukodwa kanye nokusetshenziswa kwamandla okuphansi ekuphukeni kwezindonga;

2.Umthamo wesisindo sePiston neBit ufika cishe ku-1:1 ukuhlinzeka ngexesha elide lokusebenza elisebenzayo, okukhuphula ukusebenza kahle ekuphukeni kwezindonga nasekwandiseni impilo yesevisi yomshini wokubhoboza;

3.Ukusebenza kahle kokukhishwa komoya ophakathi kanye nokukhishwa kwezinsalela, okunciphisa ukuphindaphinda kokuphuka kwezindonga;

4.Umshini we-valve yokuhlola uyatholakala ukuze ubhoboze izikhala ezithola amanzi.

Imikhiqizo Imininingwane