Polycrystalline Diamond Cutters (PDC) Kuvandudza

Nekuvandudzwa kweiyo yakagadzikana bhiti, kuedza kwaigona kunangana mukuvandudza maPDC cutters muma1990s. Kunzwisisa kwebasa rekusarira kushushikana kwakatambwa muPDC cutter performance uye maitiro ekuyera nekuzvibata kwaiuya kune kwayo mukutanga ma1990s. Imwe muenzaniso yakasimba inoratidzwa pasi apa.

Rakawanda rebasa iri raifambiswa nekuedza kwemakambani madiki nevashambadzi vePDC mumusika une makwikwi. Zvakatora makore akati wandei kuenda kubva kune yekutanga isiri-planar interfaces (NPI) cutter muna 1984 kusvika kune mamiriro ekuti vashandisi nevashambadziri vaive vakagadzirira kufadza pfungwa ye "designer" cutters, kana siginecha cutter, uye kubata nemhedzisiro yayakaratidza. kumusika.

Kuvandudzwa kwakawanda kwetafura yedhaimani kwakaunzwa kubva kuma1990 kusvika nhasi, izvo zvakasimudza kusimba, kuramba kupfeka, kusimba, kana kuwedzera huwandu hwemashandisirwo ePDC bits. PDC Cutters nematafura edhaimani pamusoro pe4mm gobvu akaunzwa.

Aya aive nekusimba kwekuwedzera hupenyu hwemabhiti kuburikidza neakapindirana maumbirwo. Mhete yeperipheral yedhaimondi kunze kweiyo isiri-planer interface yakave yakakurumbira uye iri pedyo-yakajairwa chimiro pane akawanda anocheka akashandiswa munguva pfupi yapfuura.

Yakanyanya mainjiniya application-chaiyo "siginecha" kucheka ndiyo yakajairika kumakambani mazhinji madiki. Kukwanisa kugadzirisa mashandiro evanocheka kuburikidza nekugadzirisa kwasara kushushikana, kutakura mutoro wemucheki, ukobvu hwetafura, kupfeka kuramba, nezvimwe zvinotenderwa kuti maapplication-chaiwo ekucheka ashandiswe mune zvimwe zvikamu zvebit kukwidziridza kuita. . Maapplication-chaiwo ekucheka ave kushandiswa kwese kwese kukwenenzvera iyo bit kune yakapihwa mhando yekuchera, kuumba, kana kushandisa.

Kuvandudzwa kwetekinoroji yechamfer uye kushandiswa kwemachamfer akawanda, ane patented naHughes muna 1995 kwakapararira pakati pema1990. Kana ikashandiswa nemazvo, kuramba kwekutyoka kweanocheka panguva yekuchera kwakawedzera ne100% pamwe nekuwedzera kwakakura kunoenderana nekusimba uye kureba kwekumhanya.

Imwe hutsva hwakanga huri kutangwa kwemucheki wakakwenenzverwa wepatent yezvimedu zvekuboorwa naHughes muna 1995. Tsvagiridzo murabhoritari yakaratidza kudzikiswa kwakajeka kwekukweshana kweanocheka mune mamwe maumbirwo, uye izvi zvakaratidzwa mune yakazara-mwero miyedzo yekuchera uye nemiedzo yemumunda. Bit performance yakavandudzwa zvine mwero, uye chimiro ichi chichiri kushandiswa zvakanyanya.

Vatsva vanopinda mumusika wemhando yepamusoro PDC yekucheka mazino, pamwe nemakambani makuru ekuchera, vanoramba vachitungamira shanduko uye hunyanzvi hweInnovative zvinhu uye maitiro ekugadzira kuitira kuti kuita kwePDC yekucheka mazino uye PDC drill bits zvirambe zvichivandudzwa.

Kuti uwedzere hupenyu hwesevhisi uye kuwedzera kudhirowa kwakadzika mukadzika uye ese maumbirwo ematombo, ZZbetter PDC cutter ndiyo yakanakira sarudzo. Zvishandiso izvi zvinoshanda zvakanaka kune ese marudzi ekushandisa uye zviri nyore kubhuroka. Iyo ine zvakare yakakwira yekudziya kugadzikana uye yakanakira drill bit rerbishing.

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