Mos ncej thiab tawv ncej ntawm linear motion ncej thiab seb cov bearings tuaj yeem ntsia tau

Linear motion ncej yog lub vev xaib cov khoom lag luam thiab lo lus tseem ceeb, yog li rau peb txhua tus, nws yog ib qho khoom ntawm kev kawm thiab kev nkag siab, thiab peb yuav tsum muaj kev nkag siab zoo sib xws. Yog li, raws li qhov yuav tsum tau ua tshwj xeeb no, thiab txhawm rau ua kom txhua tus tuaj yeem ua tiav cov hom phiaj kev kawm thiab kev xav tau, cov hauv qab no yuav piav qhia txog kev paub txog cov khoom no.
1. Puas muaj qhov sib txawv ntawm kev siv lub ntsej muag muag thiab lub ntsej muag tawv tawv hauv cov kab sib txuas?
Nws muab faib ua mos ncej thiab tawv ncej. Muaj qee qhov sib txawv ntawm qhov tshwj xeeb ntawm kev siv ob lub shafts, feem ntau: qhov saum npoo ntawm lub ntsej muag muag tsis tawv, yog li nws tsis tuaj yeem siv nrog cov kab bearings, thiab qhov saum npoo ntawm cov ncej tawv yuav tsum tau quenched, thiab Lub hardness tuaj yeem ncav cuag li 60, yog li nws tuaj yeem siv nrog cov kab bearings.
2. Cov bearings puas tuaj yeem ntsia tau rau ntawm txoj kab ncaj nraim? Puas yog ib qho axis txav?
Nws tuaj yeem ntsia tau nrog cov bearings, tab sis tus naj npawb ntawm cov bearings siv nyob ntawm qhov mob stroke ntawm ncej thiab nws cov load, thiaj li txiav txim seb tus naj npawb ntawm bearings siv. Thiab nws feem ntau yog ib qho kev txav txav ib leeg, uas yog, nws tau txuas nrog ib qho kev sib txuas, uas yog ib feem ntawm lub zog xa mus.