Kev Taw Qhia
Cov rooj granite XY yog cov tshuab uas muaj qhov tseeb heev thiab ruaj khov heev uas siv rau hauv kev lag luam tsim khoom rau kev ntsuas qhov tseeb, kev tshuaj xyuas, thiab kev siv tshuab. Qhov tseeb ntawm cov tshuab no yog raws li qhov tseeb ntawm kev tsim khoom, kev sib dhos, kev sim thiab kev ntsuas. Hauv tsab xov xwm no, peb yuav muab cov lus qhia ib kauj ruam zuj zus txog yuav ua li cas sib dhos, sim, thiab ntsuas cov khoom granite XY.
Sib dhos
Kauj ruam thawj zaug hauv kev sib sau ua ke lub rooj granite XY yog nyeem phau ntawv qhia kom zoo. Cov rooj granite XY muaj ntau yam khoom, thiab nws yog ib qho tseem ceeb kom nkag siab txog cov khoom, lawv cov haujlwm, thiab lawv qhov chaw kom tsis txhob muaj qhov yuam kev thaum sib dhos.
Kauj ruam tom ntej yog tshuaj xyuas thiab ntxuav cov khoom ua ntej sib dhos. Tshuaj xyuas tag nrho cov khoom, tshwj xeeb tshaj yog cov linear guides, ball screws, thiab motors, kom ntseeg tau tias lawv tsis puas tsuaj lossis muaj kuab paug. Tom qab tshuaj xyuas, siv daim ntaub tsis muaj plaub thiab cov tshuaj yaj kom ntxuav tag nrho cov khoom.
Thaum tag nrho cov khoom huv si lawm, ces muab cov linear guides thiab ball screws sib dhos thiab ntsia kom zoo zoo. Nruj cov screws kom ruaj tab sis tsis txhob nruj dhau kom ntseeg tau tias qhov thermal expansion ntawm granite tsis ua rau muaj kev hloov pauv.
Tom qab ntsia cov ntsia hlau thiab cov lus qhia kab, txuas cov cav thiab xyuas kom lawv sib dhos ua ke ua ntej zawm cov ntsia hlau. Txuas tag nrho cov xov hluav taws xob thiab cov cables, xyuas kom lawv raug xa mus kom raug kom tsis txhob muaj kev cuam tshuam.
Kev kuaj xyuas
Kev kuaj yog ib feem tseem ceeb ntawm cov txheej txheem sib dhos rau txhua hom tshuab. Ib qho ntawm cov kev kuaj tseem ceeb tshaj plaws rau lub rooj granite XY yog qhov kev kuaj backlash. Backlash hais txog qhov kev ua si, lossis kev xoob, hauv kev txav mus los ntawm ib feem ntawm lub tshuab vim qhov sib txawv ntawm cov chaw sib cuag.
Yuav kom paub tseeb tias puas muaj qhov backlash, txav lub tshuab mus rau hauv X lossis Y thiab tom qab ntawd txav nws mus rau sab nraud sai sai. Saib seb lub tshuab txav mus rau qhov twg puas muaj qhov xoob lossis xoob, thiab sau qhov sib txawv ntawm ob qho kev taw qhia.
Lwm qhov kev sim tseem ceeb uas yuav tsum ua rau ntawm lub rooj granite XY yog qhov kev sim squareness. Hauv qhov kev sim no, peb xyuas kom meej tias lub rooj puas perpendicular rau X thiab Y axes. Koj tuaj yeem siv lub dial gauge lossis laser interferometer los ntsuas qhov sib txawv ntawm lub kaum sab xis, thiab tom qab ntawd kho lub rooj kom txog thaum nws yog square zoo meej.
Kev kho kom raug
Cov txheej txheem calibration yog kauj ruam kawg hauv cov txheej txheem sib dhos rau lub rooj granite XY. Kev calibration ua kom ntseeg tau tias lub tshuab qhov tseeb ua tau raws li qhov yuav tsum tau ua rau daim ntawv thov.
Pib los ntawm kev kho qhov linear scale siv lub gauge block lossis laser interferometer. Txo qhov scale los ntawm kev txav lub rooj mus rau ib sab, thiab tom qab ntawd kho qhov scale kom txog thaum nws nyeem tau qhov gauge block lossis laser interferometer kom raug.
Tom ntej no, calibrate lub pob ntsia hlau los ntawm kev ntsuas qhov deb ntawm lub tshuab thiab piv rau qhov deb uas qhia los ntawm qhov ntsuas. Kho lub pob ntsia hlau kom txog thaum qhov deb ntawm qhov mus los phim qhov deb uas qhia los ntawm qhov ntsuas.
Thaum kawg, kho cov cav los ntawm kev ntsuas qhov ceev thiab qhov tseeb ntawm kev txav mus los. Kho qhov ceev thiab kev nrawm ntawm lub cav kom txog thaum nws txav lub tshuab kom raug thiab raug.
Xaus lus
Cov khoom siv Granite XY lub rooj xav tau kev sib dhos, kev sim, thiab kev ntsuas kom ua tiav qib siab ntawm qhov tseeb thiab ruaj khov. Sib dhos lub tshuab kom zoo zoo thiab tshuaj xyuas thiab ntxuav tag nrho cov khoom ua ntej kev teeb tsa. Ua cov kev sim xws li backlash thiab squareness kom ntseeg tau tias lub tshuab raug rau txhua qhov kev taw qhia. Thaum kawg, ntsuas cov khoom, suav nrog cov nplai linear, pob ntsia hlau, thiab cov motors, kom raug rau qhov yuav tsum tau ua rau daim ntawv thov. Los ntawm kev ua raws li cov kauj ruam no, koj tuaj yeem ua kom koj lub tshuab granite XY lub rooj raug, txhim khu kev qha, thiab ruaj khov.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-08-2023