Nhau dzeIndasitiri
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Mutengi weUSA akatenga tricone bit, PDC bit, hammer bit yepurojekiti yavo yekuboorera
Mumwe mutengi wekuAmerica achangobva kutenga ma "tricone bits", ma "PDC bits", uye ma "hammer bits" kubva kwatiri kuti aite basa ravo guru rekuchera. Tichinzwisisa basa guru rinoitwa nema "bits" aya mukubudirira uye kushanda zvakanaka kwemabasa ekuchera, takava nechokwadi chekuti chigadzirwa chega chega chakasvika padanho repamusoro ...Verenga zvakawanda -
Boka rekutanga rezvibodzwa zvesimbi zvakagadzirwa munharaunda yeMalaysia reVDP PDC raburitswa
Kambani yeOMNI Oil Technologies (M) Sdn. Bhd. (OMNI), iyo inogadzira uye inogadzira zvinhu zvekuboora, kupedzisa uye kugadzira tsime, yakazivisa kuvhurwa kwechikamu chekutanga chekuboora chesimbi chakagadzirwa munharaunda yeMalaysia, VDP PDC. Chigadzirwa ichi chakapihwa mubairo kubva kuPetronas nekuda kwekubatsira kwayo ku ...Verenga zvakawanda -
Chii chinonzi drag bit?
Chidimbu chekudhonza (drag bit) chinhu chinoboorwa chinowanzo gadzirwa kuti chishandiswe muzvinhu zvakapfava zvakaita sejecha, ivhu, kana mamwe matombo akapfava. Zvisinei, hazvishande zvakanaka mumatombo akaomarara kana matombo akaomarara. Mashandisirwo anosanganisira kuchera matsime emvura, kuchera migodhi, geothermal, zvakatipoteredza uye kutsvaga nzvimbo...Verenga zvakawanda -
Chii chinorehwa nekodhi yeIADC yemabhiti ekudhirowa etricone
Kodhi yeIADC ipfupiso ye "International Association of Drilling Contractors". Iyo IADC Code yeTricone Bits inotsanangura dhizaini yayo yemabheyaringi nezvimwe zvinhu zvekugadzira (SHIRT TAIL, LEG, SECTION, CUTTER). Makodhi eIADC anoita kuti zvive nyore kune vanochera mabhora kutsanangura rudzi rwedombo ...Verenga zvakawanda