Kev cuam tshuam ntawm Polishment ntawm PDC Cutter

Polishing yog txheej txheem ntawm kev tsim ib tug du thiab ci ntsa iab nto los ntawm rubbing los yog siv tshuaj kho mob, tawm hauv ib tug huv si nto nrog ib tug tseem ceeb specular xav.

Thaum ib qho chaw uas tsis muaj polished yog magnified ntau txhiab zaus, nws feem ntau zoo li ib tug succession ntawm roob thiab hav. Los ntawm kev rov ua dua, cov "roob" tau hnav mus txog thaum lawv tiaj tus lossis tsuas yog "tsuas". Cov txheej txheem ntawm polishing nrog abrasives pib nrog ntxhib grain loj thiab maj mam mus rau cov finer sawv daws yuav zoo flatten lub nto imperfections thiab tau txais kev pom zoo.

Hais txog polishing rau PDC cutters, cov txheej txheem ntawm polishing muaj kev sib tsoo lub ntsej muag ntawm lub cutter. Cov txheej txheem no muab lub ntsej muag zoo li daim iav rau lub ntsej muag cutter.

Smith tau ua qhov kev ntsuam xyuas nrog cov qauv thiab polished cutters ntawm ntau hom pob zeb (shales, limestones, thiab sandstones), siv lub tshuab txiav ib zaug. Cov kev ntsuam xyuas tau ua nyob rau hauv atmospheric tej yam kev mob thiab nyob rau hauv kaw. Rau feem ntau ntawm cov pob zeb kuaj, kev siv cov polished cutters pom tau tias kev ua haujlwm zoo dua qub nrog cov qauv txiav. Los ntawm kev sim thiab cov ntaub ntawv hauv teb, nws tau xaus lus tias polished PDC cutters tau txais kev txo qis coefficient ntawm kev sib txhuam piv rau cov cutters uas tsis yog polished.

Baker Hughes tau tsim StaySharp hwm polished cutters. Cov hniav txiav yog sintered nrog cov qauv mesh kom cov ntawv sib xyaw thiab cov matrix zoo sib xws. Thiab lub thickness ntawm pob zeb diamond txheej thiab txiav stability yog nce. Cov cuab yeej zoo polishing ntawm cov hniav txiav yog siv los txhim kho qhov smoothness ntawm qhov chaw ntawm cov hniav txiav, uas yog qhov zoo rau cov hniav txiav kom nkag mus rau qhov tsim thiab txo qhov kev sib txhuam nrog kev tsim thiab txiav, yuam kom tsis txhob me ntsis. cov av nkos. polished PDC cutter muaj cua txias zoo dua thiab nyob twj ywm ntev dua piv nrog PDC cutter uas tsis yog polished.

Yog tias koj txaus siab rau PDC cutters thiab xav tau cov ntaub ntawv thiab cov ntsiab lus ntxiv, koj tuaj yeem tiv tauj peb hauv xov tooj lossis xa ntawv ntawm sab laug, lossis xa US MAIL rau hauv qab ntawm nplooj ntawv.