Lub hauv paus ntsiab lus thiab kev siv ntawm ib theem ntsuas
Lub raj theem ntawm ib theem ntsuas yog ua los ntawm iav, thiab sab hauv phab ntsa ntawm cov theem raj yog ib tug nkhaus nto nrog ib tug tej yam vojvoog ntawm curvature. Lub raj muaj cov kua, thiab thaum lub ntsuas ntsuas emit
Thaum tilted, cov npuas hauv qib raj txav mus rau qhov kawg uas qhov ntsuas qib nce, yog li txiav txim siab txoj haujlwm ntawm lub dav hlau kab rov tav. Qhov loj dua qhov curvature vojvoog ntawm lub puab phab ntsa ntawm lub leveling raj, qhov siab dua qhov kev daws teeb meem. Qhov me dua qhov curvature radius, qhov kev daws teeb meem qis dua. Yog li ntawd, lub curvature vojvoog ntawm lub leveling raj txiav txim qhov tseeb ntawm cov theem. Lub ntsuas ntsuas feem ntau yog siv los xyuas qhov flatness, ncaj, perpendicularity, thiab kab rov tav txoj hauj lwm ntawm ntau yam tshuab cuab yeej thiab workpieces, nrog rau kev teeb tsa ntawm cov khoom siv. Tshwj xeeb tshaj yog thaum ntsuas verticality, qib sib nqus tuaj yeem txuas mus rau qhov chaw ua haujlwm ntsug tsis muaj kev txhawb nqa, txo kev siv zog thiab tsis txhob ntsuas qhov yuam kev los ntawm tib neeg lub cev hluav taws xob hluav taws xob.
Cov qauv duab plaub nrog qhov ntev ntawm 200mm ntawm ob sab hauv qab thiab sab ntawm qib, nrog qhov tseeb ntawm (0.02-0.025) mm / m. Yog tias cov neeg siv muaj cov kev cai tshwj xeeb, lawv tuaj yeem hloov kho nyias. Lub xoom hloov qauv ntawm qib muaj cov yam ntxwv tshwj xeeb piv rau cov qauv siv: 1. Nws yooj yim rau xoom. 2. Tom qab hloov kho, xoom txoj hauj lwm tsis yooj yim hloov. Raws li pom nyob rau hauv daim duab 1. Thaum lub V-shaped zawj nto nyob rau hauv qab ntawm theem rotates 5 zaug nyob ib ncig ntawm lub core ncej, yog hais tias cov npuas txav mus, cov yuav tsum tau ua raws li los ntawm kev kho cov ntsia hlau 2. Cov khoom no tau raug kho nyob rau hauv lub Hoobkas. thiab feem ntau tseem tsis hloov.
Cov qauv ntawm qib sib txawv nyob ntawm qhov kev faib tawm. Ib theem thav duab feem ntau yog tsim los ntawm cov khoom xws li lub cev tseem ceeb ntawm qib, kab rov tav theem, insulated kov, theem tseem ceeb, npog phaj, thiab xoom hloov khoom siv. Tus kav theem feem ntau yog tsim los ntawm cov khoom xws li lub cev tseem ceeb ntawm qib, npog phaj, qib tseem ceeb, thiab xoom hloov khoom siv.
Lub ntsuas ntsuas qib yog ib lub ntsuas ntsuas uas siv ib theem raws li ntsuas thiab nyeem ntawv. Cov theem yog ib lub raj kaw kaw, nrog rau qhov ntev ntawm sab hauv sab hauv yog ib qho arc nto nrog qee lub vojvoog ntawm curvature. Lub iav raj ntawm qib muaj cov kua dej nrog qis viscosity coefficients, xws li cawv, ether, thiab lawv cov khoom sib tov. Qhov tsis muaj kua yog feem ntau hu ua npuas theem. Muaj qee qhov kev sib raug zoo ntawm qhov curvature vojvoog ntawm lub longitudinal seem nyob rau sab hauv ntawm lub iav raj thiab tus nqi kawm tiav, thiab raws li qhov kev sib raug zoo no, lub inclination ntawm lub dav hlau ntsuas tau ntsuas.
Yuav siv qib li cas:
Qhov ntsuas tus nqi ntawm qib yog qhia nyob rau hauv cov nqe lus ntawm lub kaum sab xis (thib ob) los yog txoj kab nqes, uas txhais tau hais tias lub kaum sab xis ntawm lub npuas deviates los ntawm qhov chaw ua hauj lwm los ntawm ib tug kab sib chaws los yog qhov siab ntawm cov npuas deviates ntawm qhov chaw ua hauj lwm los ntawm ib 'meter'. Vim yog lub kaum sab xis me me ntawm qib siv, piv txwv li tg 4 4 radian=0.02mm / 1000mm, thaum ntsuas, ua kom qhov chaw ua haujlwm ntawm qib ze ze rau qhov ntsuas qhov chaw, thiab tos rau cov npuas kom ruaj khov ua ntej nyeem ntawv. Yog tias tus nqi inclination tiag tiag nrog qhov ntev ntawm L yuav tsum tau ntsuas, nws tuaj yeem suav nrog kev sib npaug hauv qab no.
Tus nqi inclination tiag tiag{{0}} tus nqi kawm tiav nominal L sib txawv daim phiaj tooj; Piv txwv li, yog tias tus nqi kawm tiav nominal yog 0.02mm / m, L=200mm, thiab tus lej ntawm cov kab sib txawv yog 2, ces
Tus nqi inclination tiag tiag =0.02/1000 200 2=0.008mm. Txhawm rau kom tsis txhob ntsuas qhov yuam kev tshwm sim los ntawm qhov tsis raug xoom txoj haujlwm ntawm qib, nws yuav tsum tau kuaj xyuas lossis kho qhov xoom txoj haujlwm ntawm qib ua ntej siv.
