Zomwe Muyenera Kudziwa Zokhudza PDC Drill Bits

Polycrystalline diamondi compact (PDC) ndi chimodzi mwazinthu zovuta kwambiri padziko lapansi, zomwe ndizovuta kuposa tungsten carbide. Ngakhale PDC ili ndi kuuma kokwanira kuti igwiritse ntchito m'makampani amakono, ndi okwera mtengo kwambiri. Tungsten carbide ndi yabwino kuposa PDC chuma chachuma pamene miyala si olimba. Koma zobowola za PDC, zachidziwikire, zili ndi zabwino zake chifukwa ndizodziwika bwino pakumanga migodi.

Kodi PDC drill bit ndi chiyani?

Monga tonse tikudziwira, mabatani a tungsten carbide amagwiritsidwa ntchito kulowetsa m'thupi la kubowola kuti apange pobowola. Mabowo a PDC ali ndi odula a PDC pa iwo. Odula a PDC amapangidwa ndi magawo a tungsten carbide PDC ndi zigawo za PDC pansi pa malo othamanga kwambiri komanso kutentha kwambiri. Kupanga koyamba kwa zida zobowola za PDC kudawonekera mu 1976. Pambuyo pake, akukhala otchuka kwambiri m'mafakitale ambiri obowola.

Kodi kubowola kwa PDC kumapangidwa bwanji?

PDC kubowola pang'ono amachokera ku tungsten carbide PDC substrates ndi PDC zigawo. Magawo a PDC amachokera ku ufa wapamwamba kwambiri wa tungsten carbide, akukumana ndi kusakaniza, mphero, kukanikiza, ndi sintering. Magawo a PDC amayenera kuphatikizidwa ndi zigawo za PDC. Ndi chothandizira cha cobalt alloy pansi pa kutentha kwakukulu ndi kupanikizika kwakukulu, zomwe zingathandize mgwirizano wa diamondi ndi carbide, chodula cha PDC chikhoza kukhala cholimba komanso cholimba. Akazizira, tungsten carbide imachepera 2.5 nthawi mwachangu kuposa wosanjikiza wa PDC. Pansi pa malo otentha kwambiri, ocheka a PDC amapangidwanso kuti apangire zitsulo zobowola.

Kugwiritsa ntchito zida za PDC kubowola

Masiku ano, zobowola za PDC nthawi zambiri zimagwiritsidwa ntchito motere:

1. Kufufuza kwa nthaka

Zobowola za PDC ndizoyenera kufufuza za geological pamiyala yofewa komanso yolimba yapakatikati chifukwa cha kulimba kwawo.

2. Pamunda wa malasha

Mabowo a PDC akagwiritsidwa ntchito kumalo a malasha, amagwiritsa ntchito pobowola ndi kukumba msoko wa malasha. Zobowola za PDC zimagwira ntchito bwino kwambiri.

3. Kufufuza mafuta

Zobowola za PDC zitha kugwiritsidwanso ntchito pofufuza petroleum pobowola m'minda yamafuta ndi gasi. Kubowola kwamtundu wa PDC nthawi zonse kumakhala kokwera mtengo kwambiri.

Ubwino wa PDC kubowola bits

1. Kukana kwakukulu kukhudzidwa;

2. Kugwira ntchito nthawi yayitali;

3. Zosavuta kuwononga kapena kugwa;

4. Sungani ndalama za makasitomala;

5. Kugwira ntchito bwino kwambiri.

Ngati mukufuna zodula za PDC ndipo mukufuna zambiri ndi zambiri, mutha KULAMBIRA NAFE pa lamya kapena makalata kumanzere, kapena TITUMIZENI MAIL pansi pa tsambali.