Cov kab ntawv qhia kev tsheb ciav hlau yog ib qho tseem ceeb heev hauv kev tsim khoom siv tshuab, uas yog siv rau hauv cov khoom lag luam siab xws li cov cuab yeej siv tshuab, cov tshuab txhaj tshuaj molding, cov khoom siv semiconductor thiab dav hlau. Ceev, raug thiab rigidity yog ib qho tseem ceeb Performance indexes ntawm linear qhia rail. Hauv cov ntawv thov kev lag luam, nws yog ib qho tseem ceeb heev los tswj qhov zoo thiab qhov tseeb ntawm cov kab qhia kev tsheb ciav hlau hauv qhov kev nkag siab. Yog li ntawd, kev tswj xyuas qhov tseeb ntawm cov kab qhia kev tsheb ciav hlau yog qhov tseem ceeb los xyuas kom muaj kev tsim khoom lag luam. Cia peb tham txog qhov tseeb ntawm cov kab qhia kev tsheb ciav hlau kom ntxaws.
1. Kev ncaj
Txoj kev ncaj yog lub peev xwm los ntsuas qhov kev ncua deb ntawm lub slider ntawm txoj kev tsheb ciav hlau thiab lub axis ntawm txoj kev tsheb ciav hlau. Nyob rau hauv lwm yam lus, nws qhia tau hais tias qhov twg cov kev taw qhia rail yuav tsis deviate nyob rau hauv lub axial kev taw qhia. Feem ntau, qhov ncaj ntawm lub axis cuam tshuam los ntawm qhov zoo ntawm cov kev taw qhia rail, nws qhov ntev thiab qhov sib txawv ntawm lub hauv paus saum toj. Hauv kev siv tswv yim, qhov qis dua qhov kev ua yuam kev ncaj ncees ntawm cov lus qhia kev tsheb ciav hlau, qhov ze ze rau xoom.
2. Parallelism
Parallelism yog lub peev xwm los ntsuas qhov kev ncua deb ntawm lub dav hlau slider ntawm cov kev taw qhia rail thiab cov kev taw qhia rail nto. Hauv lwm lo lus, nws qhia seb txoj kev tsheb ciav hlau puas muaj qhov hloov pauv loj lossis sib txawv ntawm lub dav hlau kev taw qhia. Parallelism yuam kev yuav muaj qhov cuam tshuam tseem ceeb rau kev ua haujlwm raug ntawm cov cuab yeej siv tshuab thiab kev pabcuam lub neej ntawm cov lus qhia, thaum cov lus qhia cov lus qhia nrog qhov tseeb siab dua muaj qhov sib luag qis dua.
3. Perpendicularity
Perpendicular degree yog lub peev xwm los ntsuas qhov kev hloov ntawm txoj kab ntsug ntawm qhov kev taw qhia rail slider thiab cov lus qhia rail nto. Hauv lwm lo lus, nws qhia seb qhov kev taw qhia slider yog thaum uas tig mus rau cov lus qhia saum npoo ntawm txoj kab ntsug. Yog hais tias qhov perpendicularity yuam kev ntawm cov kev taw qhia rail slider thiab cov kev taw qhia rail nto yog loj heev, nws yuav ua rau lub zog yuam kev nyob rau hauv mechanical kis tau tus mob thiab tsim lateral kev co.
4. Rollability
Rolling degree yog ntsuas lub peev xwm dhia ntawm cov kev taw qhia rail nyob rau hauv cov kev taw qhia perpendicular mus rau lub slider los yog qhia rail. Hauv lwm lo lus, dov kev sib txhuam coefficient ntawm cov lus qhia rail slider thiab cov lus qhia kev tsheb ciav hlau sib txawv. Qhov zoo ntawm kev taw qhia kev tsheb nqaj hlau, xoob, cov qauv geometric lossis kev co ntawm cov tshuab ua haujlwm muaj kev cuam tshuam zoo rau kev dov qib ntawm kev taw qhia rail.
5. Tus qauv yuam kev
Cov txheej txheem yuam kev yog qhov kev ntsuas qhov yuam kev ntawm kev qhia kev tsheb ciav hlau, uas piav qhia cov yam ntxwv tseem ceeb ntawm cov ntaub ntawv yuam kev xws li qhov tseeb, ncaj, sib luag, ntsug thiab dov qib ntawm kev taw qhia rail.
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