Hauv kev ua haujlwm ntawm cov tshuab machining, xaiv qhov tsim nyog qhov chaw roughness rau ib feem yog qhov tseem ceeb thiab nyob ntawm ntau yam xws li daim ntawv thov, cov khoom siv, thiab kev ua haujlwm. Ntawm no yog ib tug txheej txheem cej luam ntawm txoj kev xaiv nto roughness nyob rau hauv mechanical qhov chaw:
Nkag siab Nto Roughness: Nto roughness, denoted los ntawm 'Ra' (Roughness nruab nrab), quantifies cov ntsiab lus zoo ntawm cov khoom nto thiab cuam tshuam rau lub cev thiab kev ua tau zoo ntawm CNC machined qhov chaw.
Hom Nto Roughnesses Ua tiav los ntawm CNC Machining:
3.2m r ib: Qhov no yog lub tshuab ua lag luam tus qauv ua tiav nrog rau cov neeg siv khoom feem ntau, tsim nyog rau qhov chaw raug vibrations, kev ntxhov siab, thiab kev thauj khoom, nrog rau kev sib tw txav chaw nrog lub teeb load thiab qeeb suab.
1.6m r ib: Qhov no yog cov txheej txheem kev lag luam roughness qib rau kev siv dav dav, zoo tagnrho rau cov khoom siv tshuab lossis cov khoom siv tshuab uas qhov chaw ua tiav qhov cuam tshuam rau kev ua haujlwm tsis zoo.
0.8m r ib: High -qib roughness saum npoo uas yuav tsum tau muaj kev tswj kom zoo, haum rau qhov chaw uas muaj kev ntxhov siab, tshwj xeeb tshaj yog nyob rau hauv kev siv tsheb thiab khoom siv hluav taws xob.
0.4m r ib: Qhov zoo tshaj plaws rau siab - precision CNC qhov xav tau kev zoo nkauj thiab du, zoo li yuav luag ib daim iav tiav ntawm qib microscopic, zoo tagnrho rau kev sib hloov ceev ceev.
Sib txawv CNC Machining Nto Finishing Method: Cov neeg tsim khoom lag luam ntiav ntau yam CNC machining tiav raws li lawv qhov tshwj xeeb zoo thiab cov kev xav tau ntawm cov ntawv thov.
Tej yam cuam tshuam rau saum npoo tiav:
Machining Parameters: Parameters xws li txiav ceev, pub tus nqi, thiab qhov tob ntawm kev txiav ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab qhov kawg ntawm lub tshuab ua haujlwm.
Tool Geometry thiab Condition: Cov duab thiab cov xwm txheej ntawm cov cuab yeej txiav cuam tshuam rau qhov chaw tiav.
Surface Finish Conversion Chart: Daim ntawv qhia no sib piv cov nplai sib txawv rau qhov roughness siv thaum lub sij hawm tsim khoom, pab rau kev xaiv ntawm qhov tsim nyog tiav.
Yuav Ntsuas Qhov Roughness Li Cas: Surface roughness tuaj yeem ntsuas tau siv txoj kev ntsuas ncaj qha nrog lub ntsej muag, tsis yog -txoj kev sib cuag siv lub teeb lossis suab, kev sib piv nrog cov qauv paub, thiab cov qauv inductance rau hauv - txheej txheem ntsuas .
Xaiv qhov tsim nyog Surface Roughness rau koj qhov project:
Nyiaj txiag qhov project: Cov peev nyiaj cuam tshuam rau kev xaiv ntawm qhov chaw tiav, nrog cov peev nyiaj ntau dua tso cai rau kev ua tiav zoo li 0.4 thiab 0.8 μm.
Khoom siv: Kev siv cov khoom siv yog qhov tseem ceeb; siab precision thiab dimensional kam rau ua qhov yuav tsum tau smoother nto finishes, thaum lub sij hawm raug rau corrosive rog yuav tau txais txiaj ntsim los ntawm anodizing.
Los ntawm kev txiav txim siab txog cov xwm txheej no thiab cov txheej txheem, cov tuam txhab tuaj yeem xaiv qhov tsim nyog ntawm qhov roughness uas ua tau raws li cov kev cai tshwj xeeb ntawm lawv cov khoom siv tshuab, kom ntseeg tau tias kev ua haujlwm zoo thiab kev ua haujlwm.
