Kev sib xyaw ntawm PDC cutters thiab micro trench hniav
Kev sib xyaw ntawm PDC cutters thiab micro trench hniav
PDC cutter yog dab tsi?
PDC cutter, luv luv rau polycrystalline pob zeb diamond compact cutter, yog cov khoom siv pob zeb diamond uas tau siv dav hauv ntau lub lag luam rau kev txiav, drilling, thiab sib tsoo daim ntaub ntawv. PDC cutters yog tsim los ntawm kev sib txuas cov pob zeb diamond nrog cov cemented carbide puag nyob rau hauv siab thiab kub, ua rau cov khoom siv tawv tawv uas tsis tshua muaj hnav-tiv taus thiab ruaj khov. Cov pob zeb diamond cutters paub txog lawv cov kev ua haujlwm siab thiab kev ua haujlwm ntev, ua rau lawv zoo tagnrho rau kev thov txiav cov haujlwm.
Micro trench hniav yog dab tsi?
Lub trench feem ntau yog tsim los siv lub me me tshwj xeeb pob zeb log hniav tsim los muab txiav dav ntawm kwv yees li 1 mus rau 5 ntiv tes ntawm ntau qhov tob; feem ntau, 20 nti lossis tsawg dua. Qhov no ua haujlwm rau ob qho tib si pob zeb thiab asphalt. Micro trenching yog cov txheej txheem siv los tsim nqaim, ntiav trenches rau tso cables, kav dej, lossis lwm yam khoom siv.
Micro trench blades yog cov cuab yeej tshwj xeeb uas siv hauv kev tsim kho kev lag luam los tsim cov trench nqaim hauv av. Cov trenches no feem ntau yog siv los tso cov khoom siv hauv av xws li fiber ntau optic cables, hluav taws xob xaim, thiab cov kav dej. Micro trenching yog ib qho txiaj ntsig zoo thiab muaj txiaj ntsig zoo rau kev txhim kho cov khoom siv hluav taws xob no, vim nws txo qis kev cuam tshuam rau thaj tsam ib puag ncig thiab txo qhov xav tau ntawm kev khawb av.
Kev sib xyaw ntawm PDC cutters thiab micro trench hniav
Kev sib xyaw ntawm PDC cutters thiab micro trench blades tau hloov pauv txoj kev trench tsim nyob rau hauv kev tsim kho kev lag luam. Los ntawm kev koom ua ke PDC cutters rau hauv kev tsim ntawm micro trench hniav, cov tuam txhab lag luam tau tuaj yeem txhim kho qhov kev ua tau zoo thiab ua haujlwm ntev ntawm cov cuab yeej no. Cov khoom siv pob zeb diamond super tawv ntawm PDC cutters tso cai rau cov hniav txiav los ntawm cov ntaub ntawv tawv xws li asphalt, pob zeb, thiab pob zeb tau yooj yim, ua rau kev ua haujlwm nrawm dua thiab ua haujlwm zoo dua.
Qhov zoo ntawm kev siv PDC cutter rau micro trench
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv PDC cutters hauv micro trench hniav yog lawv cov kev hnav zoo dua. Cov pob zeb diamond hais nyob rau hauv cov cutters yog ib qho nyuaj heev thiab muaj peev xwm tswj tau lawv cov ntse txiav npoo txawm tias raug rau cov ntaub ntawv abrasive. Qhov no txhais tau hais tias micro trench blades nruab nrog PDC cutters tuaj yeem kav ntev dua li cov cuab yeej txiav. Lawv tuaj yeem txiav tau yooj yim los ntawm cov ntaub ntawv nyuaj thiab abrasive nrog kev siv zog tsawg, txo lub sijhawm thiab kev ua haujlwm uas yuav tsum tau ua rau kev ua haujlwm trenching thiab tseem txo qis qhov xav tau ntawm kev hloov hniav ntau zaus, thiab ua kom muaj txiaj ntsig ntawm qhov chaw ua haujlwm.
Ntxiv nrog rau lawv qhov tshwj xeeb ruaj khov, PDC cutters kuj muaj kev ua haujlwm siab. Lub ntse pob zeb diamond ntug ntawm cov cutters tau yooj yim nkag mus rau hauv av, ua rau kom huv si thiab meej trench txiav. Qhov no tsis tsuas yog ua kom cov txheej txheem trenching tab sis kuj ua kom cov trenches yog cov khoom zoo, nrog cov phab ntsa du thiab qhov tseeb.
Vim lawv qhov tshwj xeeb hnav tsis kam, PDC cutters yuav tsum tau saib xyuas tsawg thiab tu. Qhov no txhais tau tias txo tus nqi txij nkawm rau micro trenching hniav, vim tias lawv tsis tas yuav tsum tau sharpened los yog hloov ntau zaus li lwm yam cuab yeej txiav.
PDC cutters yog cov cuab yeej txiav ntau yam uas tuaj yeem siv rau ntau yam kev siv. Txawm hais tias txiav los ntawm pob zeb, asphalt, lossis pob zeb nyuaj, micro trenching blades nruab nrog PDC cutters tuaj yeem tuav cov ntaub ntawv nyuaj tshaj plaws.
Kev siv PDC cutters hauv micro trenching blades tau hloov pauv kev lag luam trenching los ntawm kev txhim kho kev ua haujlwm ntawm kev txiav, txuas lub neej ntawm cov cuab yeej, txo cov nqi tu, txhim kho kev txiav txim siab, thiab nce ntau yam. Nrog rau lawv qhov tshwj xeeb hardness thiab hnav tsis kam, PDC cutters yog qhov kev xaiv zoo tshaj plaws rau micro trenching daim ntaub ntawv, muab cov neeg cog lus nrog kev txhim khu kev qha thiab raug nqi rau kev txhim kho cov khoom siv hauv av.
ZZbetter tuaj yeem tsim PDC cutter thiab micro trench hniav hniav rau peb cov neeg siv khoom muaj txiaj ntsig. Nrog rau qhov zoo heev ntawm PDC cutter, peb tau txais ntau tus neeg muas zaub hauv daim ntawv no.
Yog tias koj xav tau kev pabcuam hauv kev txhim kho koj cov micro trench hniav, txais tos hu rau peb. Peb qhib los qhia peb cov kev paub dhau los thiab muab cov lus qhia.
