Tsev > Kev Paub > Ntsiab lus
Qhov ua rau ntawm pob zeb diamond saw hniav
- May 08, 2018 -

Nyob rau hauv xyoo tas los, txoj kev tsim kho kev lag luam tau coj mus rau kev tsim cov khoom siv lag luam hauv Suav teb. Lub lag luam loj heev muaj peev xwm tau nce ntau qhov kev thov rau cov hlau siv rau pob zeb diamond saw hniav. Thaum tam sim no, 20% ntawm cov hlau siv rau pob zeb diamond saw hauv Suav tseem yog nyob ntawm tus tuaj txawv teb chaws, thiab qhov zoo ntawm cov khoom siv hauv pob zeb diamond saw hniav yog deb ntawm qhov kev thov ntawm lub khw.


Lub ntsiab steel rau pob zeb diamond saw hniav nyob rau hauv Suav yog nruab nrab high carbon hlav hlau. Vim nws txoj kev ua tiav zoo tshaj plaws thiab hnav tsis kam, nws yog siv rau hauv kev ua pob zeb, txoj kev loj thiab kev tsim tshav dav hlau. Txawm li cas los xij, vim hais tias ntawm cov hlau tus kheej alloy cov ntsiab lus ntawm cov saw hniav, ntau cov teeb meem tau coj tuaj rau cov khoom siv thiab siv, xws li cov loj kub kho deformation, uneven hardness, tawg thiab li ntawm. Muaj ntau ntau yam uas ua rau cov kab nrib pleev ntawm lub pob zeb diamond saw hniav. Lub ntsiab tseem ceeb yog cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov hlau, cov teeb meem ntawm raw cov ntaub ntawv, cov qauv ntawm cov hlau, cov cua kub zoo, qhov zoo tshaj qhov txias, qhov xeeb ceem ntawm cov qauv ntawm cov saw cov hniav, thiab ntxiv rau, uas ua rau qhov faib rau ntau yam kev nyuab siab hauv qhov chaw ntawm lub cev, tshwj xeeb tshaj yog cov kev nyuab siab tensile hauv cheeb tsam ib puag ncig zoo heev. Ib qho muaj feem cuam tshuam rau kev sib tsoo.


Tam sim no, lub ntsiab hlau ntawm pob zeb diamond saw hniav yog nruab nrab high carbon hlav hlau, thiab cov uas tsis yog xim hlau, Cov kab mob tsis zoo, micro tawg thiab qhov defect nyob rau hauv nruab nrab cov pa roj carbon nrab yog lub zog ua zog ntawm qaug zog, uas ua rau thaum ntxov tsis ua tiav ntawm lub qhov muag ntsuas matrix. Cov teeb meem uas tsis yog xim-hlau, cov teeb meem tsis nto-deg thiab cov hauv paus hauv nruab nrab cov pa roj carbon nrab yog lub ntsiab tseem ceeb rau kev cuam tshuam cov kev pab cuam lub neej ntawm cov saw lub matrix, vim cov pob zeb diamond pom cov hniav muaj qhov muag, los sis strip segregation hauv cov txheej txheem subsurface. Cov no yog qhov chaw qaug zog txhawb kev qaug zog ntawm cov saw hniav ntsuas. Tsis tas li ntawd xwb, vim tias qhov tsis tshua muaj zog tawg, qhov qaug zog ntawm qhov SAW substrate yog ntxov heev.