Raws li nouns qhov txawv ntawm ncig thiab ovality yog qhov ncig yog ( uncountable) lub xeev ntawm kev ncig thaum ovality yog (engineering) ib qho kev ntsuas ntawm kev sib txawv ntawm ib ncig ntawm lub oval los yog kwv yees li cov duab elliptical.
txhais li cas los ntawm roundness?
Roundness txhais tau tias qhov piv ntawm thaj chaw ntawm ib qho khoom rau thaj tsam ntawm lub voj voog uas nws txoj kab uas hla yog sib npaug rau qhov siab tshaj plaws ntawm cov khoom (13.18) (Leach, 2013). Los ntawm: Computational Modeling of Biomechanics and Biotribology in the Musculoskeletal System (Second Edition), 2021.
ovality ntsuas li cas?
Feem ntau, ovality yog ntsuas los ntawm qhov sib txawv ntawm qhov siab tshaj plaws thiab txoj kab uas hla yam tsawg kawg nkaus (ID lossis OD). … Kev lees txais ovality ntawm cov yeeb nkab yuav tsum tau txiav txim los ntawm cov neeg siv, tab sis raws li cov lus qhia, 5% yog ib qho kev lees paub zoo, thiab ASME defaults rau 8% [1].
Dab tsi yog qhov sib txawv ntawm ncig thiab Cylindricity?
Cylindricity is a merger of circularity and deg straightness. … Thaum lub voj voog tsuas yog cuam tshuam nrog ib tus neeg ntsuas nyob ib puag ncig ntawm qhov chaw hauv ib lub voj voog, cylindricity coj mus rau hauv tus account seb qhov ncaj ntawm axial ntawm lub tog raj kheej yog li cas.
ovality check yog dab tsi?
Lub ovality ntawm lub raj lossis qhov sib txawv ntawm qhov siab tshaj plaws thiab qhov tsawg kawg nkaus ntawm OD, yog tau los ntawm kev ua tib zoo ntsuas qhov siab thiab qis ntawm ib ntu ntawm lub raj.. Lub ovality kam rau ua yog suav tias yog kev sib kis tag nrho, sab hauv uas qhov siab tshaj plaws OD thiab qhov tsawg kawg nkaus OD qhov ntev yuav tsum poob.
