Cov phaj tshuaj xyuas granite feem ntau siv rau hauv cov khoom siv ua tiav xws li cov tshuab ntsuas sib koom ua ke lossis cov jigs thiab fixtures tshwj xeeb. Txawm hais tias granite paub txog nws qhov ruaj khov thiab ruaj khov, tseem muaj qhov tsis zoo hauv cov phaj uas tuaj yeem cuam tshuam rau lawv qhov tseeb thiab qhov tseeb. Hauv tsab xov xwm no, peb yuav tshuaj xyuas qee qhov tsis zoo uas tuaj yeem tshwm sim hauv cov phaj tshuaj xyuas granite, thiab yuav ua li cas thiaj zam tau lossis kho tau.
Ib qho teeb meem uas tshwm sim ntau hauv cov phaj tshuaj xyuas granite yog qhov tsis sib xws ntawm qhov chaw tiaj tus. Txawm hais tias granite yog cov khoom siv ntom thiab tawv, cov txheej txheem tsim khoom thiab kev tuav pov hwm tseem tuaj yeem ua rau muaj kev hloov pauv me me ntawm qhov tiaj tus uas tuaj yeem cuam tshuam rau qhov tseeb ntawm kev ntsuas. Cov kev tsis sib xws no tuaj yeem tshwm sim los ntawm ntau yam, suav nrog kev txhuam tsis sib xws, kev nthuav dav lossis kev sib cog lus ntawm thermal, lossis kev khoov vim yog kev khaws cia lossis kev tuav pov hwm tsis raug.
Lwm qhov teeb meem uas tuaj yeem tshwm sim nrog cov phaj tshuaj xyuas granite yog qhov khawb lossis qhov tsis zoo ntawm qhov chaw. Txawm hais tias qhov khawb yuav zoo li me me, lawv tuaj yeem muaj kev cuam tshuam loj rau qhov tseeb ntawm kev ntsuas, tshwj xeeb tshaj yog tias lawv cuam tshuam rau qhov tiaj tiaj ntawm qhov chaw. Cov khawb no yuav yog los ntawm kev tuav tsis raug, xws li rub cov khoom siv hnyav hla lub phaj, lossis los ntawm cov khoom siv poob rau ntawm qhov chaw.
Cov phaj tshuaj xyuas granite kuj yooj yim tawg lossis tawg. Qhov no tuaj yeem tshwm sim yog tias cov phaj poob lossis yog tias lawv raug cua sov poob siab tam sim ntawd. Lub phaj puas tsuaj tuaj yeem ua rau qhov tseeb ntawm cov khoom siv ntsuas uas nws siv nrog tsis raug, thiab tej zaum yuav ua rau lub phaj siv tsis tau.
Muaj ntau yam kev ntsuas uas koj tuaj yeem ua kom tsis txhob muaj lossis kho cov teeb meem no. Rau cov teeb meem ntawm qhov chaw tiaj tus, nws yog ib qho tseem ceeb kom ntseeg tau tias cov phaj tau khaws cia thiab tuav kom raug, thiab tias lawv tau txais kev saib xyuas tsis tu ncua, suav nrog kev kho dua tshiab, kev hloov kho dua tshiab, thiab kev ntsuas. Rau cov teeb meem khawb lossis cov kab nrib pleb, kev tuav thiab kev ntxuav kom zoo tuaj yeem pab tiv thaiv kev puas tsuaj ntxiv, thiab kev kho tshwj xeeb tuaj yeem ua tiav los tshem tawm lossis txo lawv qhov tsos.
Qhov tawg lossis tawg yog qhov hnyav dua thiab yuav tsum tau kho lossis hloov pauv, nyob ntawm seb qhov kev puas tsuaj loj npaum li cas. Qee zaum, cov phaj yuav raug kho dua tshiab thiab kho los ntawm kev sib tsoo, lapping, lossis polishing. Txawm li cas los xij, kev puas tsuaj loj dua, xws li tawg tag nrho lossis warping, yuav tsum tau hloov pauv tag nrho.
Xaus lus, cov phaj tshuaj xyuas granite yog ib feem tseem ceeb ntawm cov khoom siv ua tiav, tab sis lawv tsis zam kev puas tsuaj. Cov qhov tsis zoo no, suav nrog qhov tsis sib xws ntawm qhov tiaj tus, khawb lossis qhov tsis zoo ntawm qhov chaw, thiab tawg lossis tawg, tuaj yeem cuam tshuam rau qhov tseeb thiab qhov tseeb ntawm cov khoom siv ntsuas. Los ntawm kev ua cov kauj ruam los tiv thaiv thiab kho cov qhov tsis zoo no, peb tuaj yeem ua kom peb cov phaj tshuaj xyuas khaws lawv qhov tseeb thiab tseem yog cov cuab yeej txhim khu kev qha rau kev ntsuas thiab tshuaj xyuas cov khoom tseem ceeb.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-28-2023