Cov ntoo granite ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm raug ntawm kev lag luam niaj hnub no. Cov khoom no, ua los ntawm cov pob zeb ntuj tsim, muaj cov yam ntxwv zoo heev thiab siv dav hauv ntau qhov chaw, ua ib qho tseem ceeb hauv kev ua kom raug thiab zoo ntawm cov khoom.
Ib qho ntawm cov ntawv thov tseem ceeb tshaj plaws ntawm cov kab granite yog kev ntsuas qhov tseeb. Hauv cov cuab yeej ntsuas siab xws li cov tshuab ntsuas sib koom ua ke (CMMs) thiab cov profilometers, lawv ua haujlwm ua qhov chaw siv tseem ceeb, tso lub hauv paus rau kev ntsuas qhov tseeb. Ua ntej kev teeb tsa cov cuab yeej thiab siv txhua hnub, cov neeg ua haujlwm muab cov kab granite tso rau ntawm lub rooj ua haujlwm, xyuas kom meej tias nws qhov chaw yog theem thiab tsis muaj kev thaiv. Lub cuab yeej ntsuas lub sensor lossis lub taub hau ntsuas ces sib cuag thiab sib phim nrog qhov chaw ntawm cov kab, xyuas kom meej tias cov cuab yeej raug. Piv txwv li, hauv CMM, los ntawm kev sib phim CMM lub probe ntawm qhov chaw tshwj xeeb tawm tsam cov kab granite rau kev ntsuas thiab sib phim, lub tshuab xoom taw tes thiab kev sib koom ua ke axis tuaj yeem txiav txim siab meej, tso lub hauv paus ruaj khov rau kev ntsuas qhov tseeb tom qab. Ntxiv mus, rau cov khoom me me, qhov tseeb siab, cov kab granite tuaj yeem ua haujlwm ua lub platform ntsuas ncaj qha. Hauv kev lag luam aerospace, kev ntsuas qhov tseeb ntawm cov khoom tseem ceeb xws li cov hniav dav hlau cav siv cov khoom siv no. Los ntawm kev tso cov hniav rau ntawm cov hniav granite, micrometers, calipers, thiab lwm yam cuab yeej ntsuas tuaj yeem ntsuas qhov tseeb xws li qhov loj me ntawm cov hniav, cov duab, thiab qhov yuam kev ntawm qhov chaw, xyuas kom meej tias ua raws li cov qauv tsim qauv nruj.
Cov kab granite kuj tseem ua lub luag haujlwm tseem ceeb hauv cov rooj zaum kuaj tshuab. Lawv yog cov khoom tseem ceeb ntawm kev kuaj khoom siv, xws li kev kuaj tensile, kev kuaj compression, thiab kev kuaj bending. Thaum lub sijhawm kuaj, cov qauv raug kho kom ruaj ntseg rau ntawm cov kab granite. Cov khoom siv thauj khoom txuas nrog cov kab siv lub zog rau cov qauv, thaum cov sensors mounted rau ntawm cov kab ntsuas qhov tseeb ntawm cov yam ntxwv tseem ceeb xws li kev ntxhov siab thiab kev ntxhov siab nyob rau hauv ntau yam kev thauj khoom. Hauv kev kuaj tensile ntawm cov khoom siv hlau, ib kawg ntawm cov qauv hlau raug kho rau ntawm cov kab, thiab lwm qhov kawg txuas nrog lub tshuab kuaj tensile ntawm lub clamp. Thaum lub tshuab kuaj tensile siv lub zog tensile, qhov ruaj khov ntawm cov kab granite ua kom ntseeg tau tias cov ntaub ntawv xeem raug thiab txhim khu kev qha. Hauv kev kuaj cov khoom siv tshuab, cov iav, cov kabmob, cov cams, thiab lwm yam khoom tuaj yeem ntsia rau ntawm cov kab granite los ua qauv rau cov xwm txheej ua haujlwm tiag tiag rau kev kuaj xyuas tag nrho. Piv txwv li, kev tshuaj xyuas lub cav crankshaft tsheb, lub crankshaft raug tso rau ntawm cov kab thiab tig los ntawm lub cev muaj zog. Cov sensors ntsuas cov yam ntxwv xws li qhov loj ntawm kev co thiab qhov ceev tig los ntsuas qhov sib npaug ntawm cov crankshaft thiab qhov zoo ntawm kev ua haujlwm.
Cov kab teeb granite kuj qhia txog qhov tseem ceeb tshwj xeeb hauv kev ua haujlwm ntawm cov khoom siv. Hauv cov cuab yeej siv tshuab siab xws li CNC milling tshuab thiab grinders, lawv ua haujlwm ua cov rooj ua haujlwm, muab kev txhawb nqa ruaj khov rau kev txav mus los ntawm cov cuab yeej thiab cov khoom ua haujlwm, ua kom ntseeg tau tias qhov tseeb ntawm qhov ntev thiab qhov zoo ntawm cov khoom siv. Thaum ua cov pwm ntawm CNC milling tshuab, cov kab teeb granite muab kev taw qhia meej rau kev txav mus los ntawm cov cuab yeej, ua kom ntseeg tau tias qhov ntev raug thiab qhov tiav zoo heev. Hauv cov cuab yeej kho qhov muag xws li laser interferometers thiab spectrometers, cov kab teeb granite ua haujlwm ua cov platforms mounting, txhawb cov khoom xws li cov khoom kho qhov muag thiab cov sensors. Lawv qhov ruaj khov ua kom ntseeg tau tias qhov kev ruaj khov ntawm txoj kev kho qhov muag thiab kev ntsuas qhov tseeb ntawm lub kaw lus kho qhov muag.
Cov ntoo granite kuj tseem ua lub luag haujlwm tseem ceeb hauv kev sib dhos cov khoom siv kho tshuab. Nws tuaj yeem siv ua lub cuab yeej pabcuam. Cov khoom sib dhos tau muab tso rau ntawm nws, thiab qhov chaw thiab kev taw qhia ntawm cov khoom sib dhos tau txiav txim siab siv cov pins nrhiav, cov nres, thiab lwm yam khoom siv ntawm lub beam. Qhov no txhim kho qhov tseeb thiab kev ua haujlwm ntawm kev sib dhos thiab txo qhov yuam kev sib dhos. Piv txwv li, thaum sib dhos lub cev twj tso kua mis thiab lub hau twj tso kua mis, lub cev twj tso kua mis tau muab tso rau ntawm lub beam granite, thiab cov pins nrhiav tau ntxig rau hauv cov qhov sib xws hauv lub cev twj tso kua mis thiab lub hau twj tso kua mis kom paub meej lawv qhov chaw sib piv ua ntej zawm cov bolts. Ntxiv mus, rau cov khoom sib dhos uas xav tau kev sib tsoo, lub beam granite tuaj yeem ua haujlwm ua qhov chaw sib tsoo. Piv txwv li, thaum sib tsoo cov hlau qhia kev ua haujlwm siab, lub cuab yeej sib tsoo thiab cov hlau qhia kev ua haujlwm tau muab tso rau ntawm lub beam. Kev sib tsoo yog ua manually lossis mechanically kom tshem tawm cov qhov tsis sib xws ntawm qhov chaw me me, txhim kho kev tiv thaiv kev hnav thiab kev txav mus los raug.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev siv thiab kev saib xyuas kom zoo ntawm lub pob zeb granite beam yog qhov tseem ceeb rau kev tswj hwm nws qhov kev ua tau zoo tshaj plaws. Kev ntxuav tas li yog qhov tseem ceeb kom tshem tawm cov hmoov av, roj, thiab lwm yam tsis huv ntawm qhov chaw, ua kom nws huv thiab qhuav. Tsis txhob khawb nrog cov khoom tawv thiab tiv thaiv kev sib cuag nrog cov tshuaj corrosive xws li acids thiab alkalis. Ua tib zoo thaum thauj mus los thiab siv, zam kev sib tsoo thiab poob. Txawm hais tias nws qhov nyuaj siab, cov pob zeb granite beams tseem tuaj yeem raug puas tsuaj los ntawm kev cuam tshuam loj, cuam tshuam rau qhov tseeb thiab kev ua tau zoo. Tsis tas li ntawd, lawv yuav tsum khaws cia rau hauv ib puag ncig nrog qhov kub thiab txias ruaj khov, zam kev tshav ntuj ncaj qha, kub siab, thiab av noo siab. Qhov no tiv thaiv kev hloov pauv me me los ntawm qhov kub thiab txias hloov pauv, uas tuaj yeem cuam tshuam rau qhov tseeb.
Raws li kev lag luam tsim khoom txuas ntxiv mus rau qhov siab precision thiab kev ua tau zoo, granite beams, vim lawv cov khoom tshwj xeeb, yuav muaj kev cia siab dav dua hauv kev lag luam, muab lub hauv paus ruaj khov rau kev tsim khoom thiab kev sim hauv ntau yam lag luam.
Lub sijhawm tshaj tawm: Cuaj hlis-22-2025