Ma Polycrystalline Diamond Cutters (PDC) Kupititsa patsogolo

Ndi chitukuko chokhazikika, zoyesayesa zitha kukhazikika pakuwongolera odula a PDC m'ma 1990. Kumvetsetsa za kupsinjika kotsalira komwe kudachitika mumasewera a PDC cutter komanso momwe angayesere ndikuwongolera zidayamba kukhala zake koyambirira kwa 1990s. Chitsanzo chokhazikika chikuwonetsedwa pansipa.

Zambiri mwa ntchitoyi zidayendetsedwa ndi zoyesayesa zamakampani pang'ono ndi ogulitsa PDC pamsika wopikisana kwambiri. Zinatenga zaka zingapo kuti zichoke ku chodula choyambirira cha non-planar interfaces (NPI) mu 1984 mpaka pomwe ogwiritsa ntchito angapo ndi ogulitsa anali okonzeka kusangalatsa lingaliro la odula "opanga", kapena odula ma signature, ndikuthana ndi zotsatira zomwe adapereka. kumsika.

Zosintha zambiri za tebulo la diamondi zidayambitsidwa kuyambira m'ma 1990 mpaka lero, zomwe zakweza kulimba, kukana kuvala, kusasinthika, kapena kukulitsa kuchuluka kwa ma PDC bits. Odula a PDC okhala ndi matebulo a diamondi oposa 4mm wandiweyani adayambitsidwa.

Izi zinali ndi mphamvu zowonjezera moyo wa tinthu tating'onoting'ono kudzera m'magulu osakanikirana. Mphete yozungulira ya diamondi kunja kwa mawonekedwe osagwirizana ndi planer idakhala chinthu chodziwika bwino komanso chodziwika bwino pa odula ambiri omwe amagwiritsidwa ntchito posachedwa.

Odula "ma signature" opangidwa mwaluso kwambiri tsopano ndi chizolowezi m'makampani ambiri. Kutha kusintha momwe ocheka amagwirira ntchito poyang'anira kupsinjika kotsalira, mphamvu yonyamula katundu wa chodulira, makulidwe a tebulo, kukana kuvala, ndi zina zambiri. . Zodulira zazomwe zimagwiritsidwa ntchito tsopano zimagwiritsidwa ntchito ponseponse kukhathamiritsa pang'ono pobowola, kupanga, kapena kugwiritsa ntchito.

Kusintha kwaukadaulo waukadaulo komanso kugwiritsa ntchito ma chamfer angapo, ovomerezeka ndi Hughes mu 1995 kudafalikira pakati pa zaka za m'ma 1990. Mukagwiritsidwa ntchito moyenera, kukana kwa fracture kwa wodula pobowola kumawonjezeka ndi 100% ndi kuwonjezeka kwakukulu kofanana ndi kulimba kwa pang'ono ndi kutalika kwa kuthamanga.

Chinthu chinanso chatsopano chinali kukhazikitsidwa kwa chodulira chopukutidwa chovomerezeka kuti chibowole ndi Hughes mu 1995. Kafukufuku mu labotale adawonetsa kuchepetsedwa kwakukulu kwa kukangana kwa wodulira m'mapangidwe ena, ndipo izi zidatsimikiziridwa mu mayeso athunthu obowola ndi kuyesa m'munda. Kuchita kwapang'ono kunawongoleredwa bwino, ndipo gawoli limagwiritsidwabe ntchito kwambiri.

Otsatira atsopano pamsika wamano apamwamba a PDC odula, komanso makampani akuluakulu obowola, akupitiliza kutsogolera kukonzanso ndi kukonzanso zinthu zatsopano ndi njira zopangira kuti magwiridwe antchito a PDC odula mano ndi ma PDC kubowola apitirire patsogolo.

Kwa moyo wautali wautumiki komanso kukulitsa luso lobowola mozama mozama komanso mapangidwe onse amiyala, chodula cha ZZbetter PDC ndiye chisankho chabwino. Zida izi zimagwira ntchito bwino pamitundu yonse ya ntchito ndipo ndizosavuta kuzimitsa. Ilinso ndi kukhazikika kwamafuta ambiri ndipo ndi yabwino kwambiri pakubowola pang'ono kukonzanso.

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