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Kuvandudza Kudhira Kushanda Nekudhonza Bits
Chibooreso (drag bit) chibhorani chinowanzo gadzirwa kuti chishandiswe mumhando dzakapfava sejecha, ivhu kana rimwe dombo rakapfava. Nekudaro, ivo havazoshanda zvakanaka mumatombo akaomarara kana matombo akaomarara. Zvishandiso zvinosanganisira kuchera matsime emvura, migodhi, geothermal, zvakatipoteredza uye kuongorora dr ...Verenga zvimwe -
API Elastomer Yakavharwa ine tricone bit IADC517,IADC527,IADC537 yakagadzirira USA oilwell mutengi.
Far Eastern Drilling edza kugona, kambani vatengi", inotarisira kuve iyo ...Verenga zvimwe -
Roller cutter bits
Makorokoto anodziya kuKorea Mining Company nekushandisa Weifang Far Eastern Machinery alloy drilling tool - yakaoma reverse tsime cutter kuchera tsime rakadzika rine dhayamita yemamita matatu uye kudzika kwemamita zana nemakumi mashanu kamwe chete. Parizvino, cutter iri kushandiswa zvakajairika. ...Verenga zvimwe -
Yepamusoro Performance Tungsten Carbide Insert (TCI) tricone bit uye Milled Tooth tricone bit uye PDC matombo ekuchera akatumirwa kuTURKMENGEOLOGY IN TURKMENISTAN
Aya maTRICONE BITS NEPDC BITS neWEIFANG FAR EASTERN MACHINERY CO., LTD. Iine dhizaini yekugadzira yedhizaini, yaizopa yakanyanya kusimba kuita kwepamusoro performance trione bit uye PDC bit. Mutengo weiyo yakanaka drill bit inosiyana...Verenga zvimwe -
Kusuma kupfupi kwePDC cutters
Yemazuva ano PDC drill Bits Design sematrix ine zvishoma yakafanana neiyo yemakore mashoma apfuura. Kusimba kwekusimba uye kupikisa kuramba kwakawedzera neinenge 33%, uye cutter brazes simba rakawedzera ne ≈80%. Panguva imwecheteyo, geometries uye techn ...Verenga zvimwe -
Nzira yekuziva sei kuongororwa kwePDC bit ROP modhi uye mhedzisiro yekusimba kwedombo pane modhi coefficients?
Abstract Parizvino yakaderera mutengo wemafuta mamiriro akavandudza kukoshesa kwekuchera optimization kuitira kuchengetedza nguva yekuchera mafuta negasi matsime uye kuderedza mari yekushandisa. Mwero wekupinda (RO...Verenga zvimwe -
Ungasarudza sei iwo echokwadi PDC cutters?
Yemazuva ano PDC drill Bits Design sematrix ine zvishoma yakafanana neiyo yemakore mashoma apfuura. Kusimba kwekusimba uye kupikisa kuramba kwakawedzera neinenge 33%, uye cutter brazes simba rakawedzera ne ≈80%. Panguva imwecheteyo, geometri uye tekinoroji ye ...Verenga zvimwe -
Maitiro ekushandisa iyo PDC yekuchera bit?
A. Kugadzirira kwegomba a）Iva nechokwadi chokuti buri rakachena uye hapana tsvina b）Mhanya yapfuura nebhasiketi remarara kana junki ichitarisirwa ...Verenga zvimwe -
26th International Trenchless Technology Musangano Suzhou CHINA.
Tichapinda kuratidzwa kwe26th International Trenchless Technology Conference kuSuzhou, China muna Kubvumbi. 19. 2023 kusvika Kubvumbi. 21. 2023. China International Construction Machinery, Building Materials Machinery, Mining Machinery, Engineering Vehicles and Equipment Expo, yakaitwa makore maviri oga oga pa th...Verenga zvimwe -
Kusuma kupfupi kwePDC uye PDC bit nhoroondo
Polycrystalline diamond compact (PDC) uye PDC drill bits yakaunzwa kumusika kwemakumi emakore akati wandei. Munguva iyi yakareba PDC cutter uye PDC drill bit vakawana zvipingamupinyi zvakawanda mumatanho avo ekutanga, vakawanawo budiriro huru. Zvishoma nezvishoma...Verenga zvimwe -
Ndeupi musiyano uripo pakati pesimbi muviri uye matrix muviri PDC bit
PDC drill bit inogadzirwa zvakanyanya nePDC cutters uye simbi, ichibatanidza kunaka kusimba kusimba kwesimbi uye kupfeka-kupokana kwepolycrystalline diamond compact inoita kuti PDC ive nekukurumidza tsoka mukuchera. Steel body PDC bit ine kukurumidza...Verenga zvimwe -
Chii chinonzi Reverse Circulation Drilling
Iwo Basics of Reverse Circulation Drilling Horizontal directional drilling hachisi chinhu chitsva. Vanhu vakachera matsime makore anopfuura 8,000 apfuura kuitira mvura yepasi pevhu munzvimbo dzinopisa uye dzakaoma, kwete nePDC bits nemadhaka mota sezvatinoita nhasi. Ikoko ...Verenga zvimwe