Zvakanakira zvePDC bits

Polycrystalline diamond compact (PDC) uye PDC drill bits yakaunzwa kumusika kwemakumi emakore akati wandei. Munguva iyi yakareba,iyo PDC cutter uye PDC drill bit vakawana zvipingamupinyi zvakawanda mumatanho avo ekutanga, vakawanawo budiriro huru. Zvishoma nezvishoma asi pakupedzisira, PDC mabheti zvishoma nezvishoma akatsiva makoni mabheti nekuenderera mberi nekuvandudza muPDC cutter, kugadzikana zvishoma, uye bit hydraulic chimiro. PDC mabhiti zvino ave kutora chikamu chinodarika makumi mapfumbamwe muzana ezvekuchera pasi rose.

Iyo dhaimani yedhiri bhiti inoshandiswa mune zvingangoita zvese zvinoshandiswa zvinosanganisira geothermal simba rekuchera, mugodhi, tsime remvura, kuchera gasi rechisikigo, uye kuchera tsime remafuta.

Heano mamwe mabhenefiti ePDC bits.

1. Mari-Inoshanda

PDC bits inogona kuva inodhura-inoshanda. Kusiyanatricone bit, hapana zvikamu zvinofamba paPDC bit kuti zvisakara. Iyo yekugadzira dhaimani yakatarisana inogona chip, asi iyo PDC yekucheka inogona kubviswa uye imwe nyowani inogona kuiswa munzvimbo yayo. Kuvakazve PDC bit kunowanzo kutenderedza hafu yemutengo wekutenga chidimbu chitsva.

2. Mwero wekupinda

PDC mabhiti, mumaitiro akakodzera, ane mwero unoshamisa wekupinda. Maumbirwo ayo PDC bits anoita zvakanaka anosanganisira asi haana kugumira kune shale, limestone, sandstone, uye ivhu. PDC mabits anogona kuve chero kusvika 3-5 times nekukurumidza kupfuura tri-cone bits.

3. Kuchengeta Mari

PDC bits kuchengetedza mari. Nekuti PDC bits drill nekukurumidza zvakanyanya, pane yakawanda nguva yakachengetedzwa. Nguva yakachengetedzwa inobvumira kuti mudhiraivha apedze mamwe mabasa munguva pfupi. Pabasa diki, maawa nemazuva zvakachengetwa. Pabasa rakakura, mavhiki nemwedzi zvakachengetwa. Mabhenefiti ekupedza basa nekukasira anosanganisira kuchengetedza pamaawa emunhu nemafuta edzimotokari, kusangana uye/kana kudarika nguva dzakatarwa, uye kushandisa mabhiti uye zvinobatika zvishoma.

Pakazere, kune akawanda mabhenefiti ekuchera nePDC bits. Kungofanana nezvimwe zvese, indasitiri yekuchera inogara ichichinja. Kuchinja mune tekinoroji uye kuchera kunogona kuva chinhu chikuru. PDC bits inogona kuve shanduko inoita mutsauko kwauri.