PDC Wodula Wonyamula Diamondi

Makampani omwe amagwira ntchito m'malo ovuta kwambiri padziko lapansi nthawi zina amafunika kugwiritsa ntchito zida zolimba kwambiri kuti avale.

Lowani diamondi yamakampani, yomwe idapezeka m'ma 1950s. Ma diamondi opangidwa amatha kupirira malo owopsa, otentha kwambiri, komanso owononga ndikuyimilira akalemedwa kwambiri.

Makampani amafuta ndi gasi kalekale adalandira diamondi yamafakitale yobowola ya polycrystalline diamondi compact (PDC), yomwe idayambitsidwa mu 1970s. Si diamondi yonse (PDC) yomwe ili yofanana. Zitha kuwoneka zofanana, zakuda pamwamba ndi siliva pansi, koma sizimagwira ntchito mofanana. Malo aliwonse obowola amakhala ndi zovuta zake. Ichi ndichifukwa chake mainjiniya amayenera kusinthira diamondi yoyenera kuti ikhale yoyenera pobowola.

Daimondi imagwiritsidwa ntchito pang'onopang'ono ngati zida zauinjiniya, ndipo imatha kugwiritsidwa ntchito pazinthu zina zambiri, monga kuvala zida ngati mavavu ndi zosindikizira m'malo ovuta.

Kwa zaka 20 zapitazi, mainjiniya ayika zida zolimba kwambiri padziko lonse lapansi kuti zigwire ntchito yoteteza zida monga ma motors amatope, mapampu amagetsi a submersible (ESPs), ma turbines, ndi zida zoboola zolunjika.

Polycrystalline Diamond radial bearings, yomwe imatchedwanso PDC bearings, imakhala ndi odula angapo a PDC omwe amasonkhanitsidwa (nthawi zambiri ndi brazing) mu mphete zonyamulira. Seti yanthawi zonse ya PDC yonyamula ma radial imaphatikizapo mphete yozungulira komanso yoyima. Mphete ziwirizi zimatsutsana wina ndi mzake ndi PDC pamwamba pamtunda wamkati wa mphete imodzi yokhudzana ndi PDC pamtunda wakunja kwa mphete yokweretsa.

Kugwiritsa ntchito zida za diamondi pamakina owongolera amatha kukulitsa moyo wa chidacho, kuchepetsa kukula kwa chida ndikuchepetsa zovuta pochotsa zisindikizo. Pamagalimoto amatope, amachepetsa kupindika kwa chida ndikuwonjezera kuchuluka kwa katundu.

Simungathe kulamulira zomwe zili m'madzi a m'nyanja kapena matope obowola, kaya ndi mchenga, mwala, matope, dothi, kapena dothi, zonsezi zimadutsa pamtunda wa diamondi. Ma diamondi amatha kuthana ndi "zambiri zonse."

Ngati chisindikizo cha chikhalidwe chathyoka, asidi, madzi a m'nyanja, ndi matope obowola amatha kulowa, ndipo mphamvuyo idzalephera. Chovala cha diamondi chimatembenuza kufooka kwa chikhalidwe cha chikhalidwe pamutu pake. Mapiritsi a diamondi a mafakitale amagwiritsa ntchito madzi a m'nyanja kuti azikhala ozizira, kutembenuza kufooka kukhala yankho.

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