I-PDC Cutter Yokugaya Amafutha Negesi

Enqubweni yokuthuthukiswa komuntu, izigidi zamathuluzi ziye zasetshenziswa ukwenza izimbobo, kodwa kukhona okukodwa okubusayo wonke. Eminithi yokubhoboza, uhlobo oluvame kakhulu lukawoyela negesi lokumba ibhithi yokubhoboza i-PDC. Sekuyisikhathi eside kwaziwa ukuthi ukugunda kuyindlela ephumelela kakhulu yokwehluleka izinhlobo eziningi zamathokhi. Kodwa isikhathi esiningi, izakhi zokusika zezinto ezitholakalayo zokusika idwala zazincane kakhulu noma zazizoguga ngokushesha ukuze zibhoboke ngokwezomnotho, bese kufika i-PDC.

Indawo okugxilwe kuyo ye-PDC bit yi-polycrystal ne-diamond cutters, okuyilapho ithola khona igama layo. Abasiki bavame ukuba amasilinda anobuso obunqunyiwe bedayimane elimnyama elenziwe umuntu, akhiwe ukuze amelane nomthelela omubi kakhulu nokushisa okuvela ekubhobozeni etsheni. Isendlalelo sedayimane ne-substrate kufakwa i-sinter ngaphansi kwengcindezi ephezulu kakhulu kanye nezinga lokushisa eliphakeme kakhulu. Idayimane likhuliswa ku-substrate ye-carbide, hhayi ukumbozwa. Zihlanganiswe ngokuqinile. Izisiki ze-PDC zisetshenziswa cishe kuzo zonke izinhlelo zokusebenza ezihlanganisa ukumba amandla e-geothermal, izimayini, umthombo wamanzi, ukumba igesi yemvelo, kanye nokumbiwa kwemithombo kawoyela.

Abasiki be-PDC bahlelwa ku-3d geometry ebizwa ngokuthi isakhiwo sokusika. Isakhiwo sokusika singase sibonakale silula, kodwa ngokuvamile siyingxenye eyinkimbinkimbi kakhulu yokuklama kancane futhi ngokuvamile iqhuba ukusebenza kwebhithi. Ukuze i-PDC bit isebenze ngokuthembekile, isakhiwo sokusika kufanele sihlale sinjalo. Ngenxa yalesi sizathu, abasiki bavame ukuvumelanisa emigqeni, okuvumela isakhiwo sokusika ukuba sibanjwe ndawonye ngama-blade amakhulu.

Imizimba yamabhithi e-PDC yonke yenziwe ngensimbi ekuxhumekeni okuphiniwe, futhi ishintshela kwinto eyinhlanganisela ye-tungsten carbide ezindaweni ezingaphandle. Izidumbu ezincane ziyi-matrix noma insimbi kuye ngokuthi zenziwa kanjani nokuthi ingakanani i-tungsten carbide esetshenziswayo. Amabhithi e-PDC angaklanywa ngenhlanganisela cishe engapheli yezinto eziguquguqukayo ezilungiselwe izidingo ezihlukile zezinhlelo zokusebenza zokumba ezihlukene nezishintshayo. Namuhla, ngaphezu kuka-70% wezingcezu ezibhobhile ezisetshenziswa ekumbiweni kukawoyela negesi zingama-PDC. Nakuba i-bit design ibalulekile, ayikho ibhithi ye-PDC engasebenza ngaphandle kwabasiki be-PDC.

I-ZZbetter igxile ku-PDC cutter iminyaka engaphezu kwe-15. Ukuma kwe-zzbetter PDC Cutter kuhlanganisa:

1. Umsiki we-PDC oyisicaba

2. Inkinobho ye-PDC eyindilinga

3. Inkinobho ye-Parabolic PDC, inkinobho yangaphambili

4. Inkinobho ye-Conical PDC

5. Abasiki be-PDC abayisikwele

6. Abasiki be-PDC abangajwayelekile

Uma unentshisekelo kubasiki be-PDC futhi ufuna ulwazi olwengeziwe kanye nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma ngemeyili kwesokunxele, noma SITHUMELE I-IMEYILI ezansi nekhasi.