The Ridged Diamond Cutting Element

PDC cutters inoumba chikamu chekutanga chekucheka chePDC bits, uye kuita kwavo kwakakosha pakudhirowa kwePDC bits. Overseas bit vagadziri havana kumbomira kutsvagisa nekusimudzira kwePDC cutter bits.

Iyo Ridged diamond yekucheka chinhu ine yakasarudzika geometry inosanganisa kugerwa kweakajairika PDC cutters pamwe nekumanikidza kwe tungsten carbide inoisa (TCI). Chinhu chedhaimani chakatsetseka chinogona kushandiswa ne matrix uye mabhiti ane simbi-mumuviri kudhiraivha zvisina kujairika zvakanaka nguva nenguva kuburikidza nechakati chechetere, curve, uye lateral.

Iyo yekupwanya basa mune imwe, zvakanakira ndezvizvi:

(1) Kuwedzera kucheka mashandiro ekukurumidza ROP kunatsiridza

Kupwanya nekuveura kuita kweAx element kunowana inokwana 22% yakadzika kupinda kuti ipe yepamusoro ipapo ROP uchishandisa huremu hwakafanana pabhiti uye rpm inoiswa kune akajairwa PDC kucheka. Kiyi iri mune ridge-yakaita geometry, iyo inoburitsa tafura yedhaimondi iyo yakakora makumi manomwe muzana pane yakajairwa kucheka uku ichipa yakakwira kumberi kwemaitiro kuramba. Iyi ficha inoturikira mune yakagadziridzwa kusimba uye yakagomara mamiriro ekuchengetedza yakanyanya ROP panguva yese yekumhanya.

(2) Kuwedzerwa kutonga mune inotungamira maapplication

Iyo yakadzikiswa yekucheka simba inodiwa nezviboorero inoturikira kune yakaderera torque, kuderedzwa reactive torque kushanduka, uye zvirinani zvigadziriso zvechiso chezvishandiso mumacurve application. Mukana uyu unogonesa mareti ekuvaka ari nani uye akakwira ese maROP, achibatsira kuwedzera kuratidzwa kwenzvimbo yekugadzira uye kuderedza nguva yekuchera.

Kuenzaniswa neakajairwa PDC cutters, ukobvu hwedhaimondi layer hunowedzerwa ne70%. Yakasanganiswa neiyo patented formula yepolycrystalline diamond particle saizi yekugovera uye iyo yakakwana zvinhu, kumberi kwemaitiro kuramba kunovandudzwa, uye kusimba kwechibhorani kunowedzera zvakanyanya. Nekudaro kuwedzera hupenyu hwesevhisi uye kuwedzera iyo ROP (chiyero chekupinda); Zvakasanganiswa, izvi zvinopa iyo ridge simba rakawanda uye kuramba kubata uye kupfeka, pamwe nekucheka kwakanyatso kucheka uye kupisa kupisa. Izvi zvinoturikira mukugara kwakagadziridzwa uye kwakagomara mamiriro ekuchengetedza yakanyanya ROP panguva yese yekumhanya.

Kana iwe uchifarira PDC cutters uye uchida rumwe ruzivo uye ruzivo, unogona KUTITA NEI runhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi pepeji.