Kev Paub Txog PDC Cutter

PDC sawv cev rau polycrystalline pob zeb diamond compact. Hauv cov ntsiab lus, PDC me ntsis siv lub pob zeb diamond wafer sib koom ua ke rau lub hauv paus carbide raws li thawj qhov kev txiav. Lub pob zeb diamond yog polycrystalline-raws li thiab muaj cov txiaj ntsig ntawm kev ua kom ntev ntev nrog rau nws tus kheej ntse.

Synthetic pob zeb diamond yog 150 npaug ntau dua abrasion resistant dua carbide. Tsim los ntawm GE, cov pob zeb diamond no feem ntau muab los ua cov khoom sib xyaw ua ke uas tsim los ntawm qhov kub thiab siab ua kom cov pob zeb diamond wafers precision.

Cov txheej txheem leaching tshuaj tshem tawm cov cobalt catalyst los ntawm PDC microstructure. PDC pob zeb diamond leaching yog cov txheej txheem tseem ceeb uas ua rau kom lub neej ntev thiab kev ua haujlwm ntawm me ntsis.

Tom qab ntawd cov wafers yog matured rau carbon bases. Lub hauv paus carbide no ua haujlwm rau ob txoj haujlwm. Ua ntej, lawv muab cov txheej txheem ruaj khov rau kev txhawb nqa pob zeb diamond wafers. Qhov thib ob, nws muab ib txoj hauv kev txuas lub pob zeb diamond rau lub cev me ntsis vim tias koj tsis tuaj yeem solder lossis vuam pob zeb diamond. Lub hom phiaj yog muab ob qho tib si lub tshuab txiav kom ruaj khov thaum ua kom qhov nkag mus tau zoo tshaj plaws.

Cov pob zeb diamond tivthaiv hauv carbide substrate ntawm PDC ntsis yog hu ua cutter. Lawv tuaj hauv peb qhov loj me ntawm txoj kab uas hla 13mm, 16mm, thiab 19mm. PDC me ntsis feem ntau siv 1308 cutter.

Lwm qhov tseem ceeb ntawm cov pob zeb diamond cutters yog lub chamfer, uas yog lub kaum sab xis ntawm beveled ntug ntawm pob zeb diamond. Lub kaum sab xis no muaj qhov tseem ceeb ntawm kev tsim thiab kev ua haujlwm me ntsis. Tsis muaj chamfer (zero degrees) cutters feem ntau tsis siv thiab tsuas yog siv rau hauv av muag xwb vim lawv nyiam ua rau chipping. Lub 12-degree chamfer yog qhov kev xaiv nkag mus sai dua. Lawv tseem ua rau chipping yooj yim. Zzbetter tuaj yeem ua rau chamfer rau tus neeg siv khoom xav tau.

Lub hauv paus carbide yog qhov tseem ceeb rau kev ua haujlwm ntawm lub tshuab txiav. High-zoo cutters yog bonded rau lub hauv paus zoo tagnrho nrog precision daim phiaj. Cov hauv paus tsis zoo yuav ua rau cov khoom tsis zoo cutter sib dhos.

Lub hauv paus carbide yog qhov tseem ceeb rau kev ua haujlwm ntawm lub tshuab txiav. Cov cutters zoo yog sib koom ua ke rau cov hauv paus zoo tshaj plaws nrog cov phiajcim precision, thaum lub hauv paus tsis zoo yuav ua rau cov khoom siv tsis zoo.

High-quality PDC tswj kom zoo thiab siv thaum siv hauv qhov chaw zoo tshaj plaws xws li sandstone tau raug sau tseg rau lub sijhawm ntev heev.

Yog tias koj txaus siab rau cov khoom lag luam tungsten carbide thiab xav paub ntau ntxiv thiab cov ntsiab lus, koj tuaj yeem tiv tauj peb hauv xov tooj lossis xa ntawv ntawm sab laug, lossis xa US MAIL hauv qab ntawm nplooj ntawv.