Pob zeb diamond saw hniav yog cov cuab yeej tseem ceeb rau sawing pob zeb, thiab kev vibration los ntawm sawing pob zeb ntawm kev kub ceev yuav ua rau muaj teeb meem xws li pom txoj kev poob thiab kev ua haujlwm tsis zoo. Tsis tas li ntawd, cov yam ntxwv ntawm kev vibration ua rau lub suab nrov thaum sawing, uas cuam tshuam rau lub cev thiab lub hlwb kev noj qab haus huv ntawm cov neeg nyob ib puag ncig thiab cov neeg ua haujlwm.
Pob zeb diamond pom hniav belongs rau ib feem ntawm nyias phaj, qhov sib piv ntawm thickness rau txoj kab uas hla yog me me, uas ua rau nws tag nrho lateral dabtsi yog khoov nruj me me, yooj yim los tsim khoov deformation. Nyob rau hauv sawing, lub pob zeb yog txiav los ntawm riam hniav los ntawm kev sib hloov ceev ntawm cov saw hniav, thiab cov axial me me yuav ua rau axial deformation ntawm saw hniav. Cov kev sib txawv ntawm cov sawing kuj tseem yuav ua rau cov qib sib txawv ntawm axial deformation ntawm cov saw hniav, thiab sab siab tsim los ntawm cov saw hniav tshwm sim los ntawm qhov tsis sib xws los yog tsis zoo thaum lub sij hawm sawing yuav yuam kom cov matrix rov qab khoov deformation, uas ua rau txo qis hauv qhov tawv nqaij. ntawm cov saw hniav matrix mus txog rau thaum kawg qaug zog tsis ua hauj lwm. Lub sij hawm cuam tshuam ntawm cov hniav serrated ntawm lub workpiece generates periodic axial rog, uas nyob rau hauv lem txhawb lub axial vibration ntawm cov saw hniav. Kev vibration yuav tsis tsuas yog txo cov kev pab cuam lub neej ntawm cov saw hniav, tab sis kuj deflect lub sawed pob zeb saw seam, nthuav txoj kev saws, txo cov nto zoo, thiab txawm tshwm sim chipping phenomenon thiaj li hais tias cov txiav tsis tuaj yeem nqa tawm ib txwm, thiab ua rau muaj kev cuam tshuam loj heev. suab nrov. Nws yog ib qho tseem ceeb heev kom txo tau qhov axial vibration ntawm pob zeb diamond disc pom hniav thaum sawing pob zeb, uas yog qhov tseem ceeb heev los txhim kho tus nqi siv thiab kev ua haujlwm zoo ntawm pob zeb.
Rau kev vibration ntawm disc saw hniav, qhov kev tshawb fawb zoo ib yam tam sim no ntseeg tau tias kev vibration ntawm cov saw hniav thaum ua haujlwm feem ntau muab faib ua 3 hom: axial vibration (sab tom qab kev co), radial vibration thiab torsional kev co. Ntawm lawv, qhov tseem ceeb tshaj plaws ntawm sawing yog axial vibration. Hais txog lub axial deformation ntawm lub voj voog saws, kev tshawb nrhiav kev vibration thiab kev co tswj, cov kws tshawb fawb hauv tsev thiab txawv teb chaws tau ua ntau txoj haujlwm tshawb fawb.
