Tom qab xaiv cov dej sib tsoo uas tsim nyog thiab nws txoj kev tswj hwm, qhov tseem ceeb tom ntej yog yuav ua li cas txhaj cov kua sib tsoo kom raug rau hauv qhov chaw sib tsoo.Cov kua sib tsoo yuav tsum tau txhaj rau hauv qhov chaw txiav arc, es tsis yog yooj yim rau hauv kev sib koom ua ke ntawm lub workpiece thiab lub log sib tsoo.Feem ntau, tsuas yog ib feem me me ntawm cov dej ua kom txias nkag mus rau hauvtxiavarc cheeb tsam.Lub rotating sib tsoo lub log ua zoo li lub tshuab ziab khaub ncaws kom pov cov kua dej sib tsoo tawm ntawm lub voj voog sab nrauv ntawm lub log sib tsoo.
Lub qhovsib tsoo logtuaj yeem tsis tsuas yog tuav cov chips, tab sis kuj nqa cov dej sib tsoo.Nyob rau hauv txoj kev no, cov kua sib tsoo yog coj mus rau qhov chaw txiav arc los ntawm kev sib tsoo nws tus kheej.Yog li ntawd, ntawm qhov tsim nyog ceev, cov dej sib tsoo tau nchuav rau hauv lub voj voog sab nrauv ntawm lub log sib tsoo yuav raug coj mus rau qhov txiav arc.Tsis tas li ntawd, lub nozzle yuav tsum tau tsim tshwj xeeb kom cov dej sib tsoo tuaj yeem raug txhaj ntawm qhov raug txhaj tshuaj ntawm qhov ceev kom raug.Lub nozzle loj yuav tsum npog tag nrho qhov dav ntawm lub sib tsoo log.
Thaum paub qhov dav, qhov qhib qhov siab (d) ntawm lub nozzle tuaj yeem xam.Yog hais tias lub nozzle dav yog 1.5 ", lub nozzle cheeb tsam yog 1.5din2.Yog tias qhov sib tsoo ceev yog 5500 (1676m / min), nws yuav tsum tau muab faib ua 12 kom tau 66000 in / min.Yog li, tus nqi ntws ntawm cov dej sib tsoo ntawm lub nozzle yog: (1.5din2) × 66000in / min = 99000din3 / min.Yog tias cov roj twj tso kua mis siab yog 110psi (0.758MPa), cov kua dej ib feeb yog 58gpm (58 nkas loos ib feeb, txog 219.554 liters / feeb), thiab 1 nkas loos = 231 cubic inches), yog li cov roj twj tso kua mis yog 231in3 × 58gpm = 13398in3/min.
Pom tseeb, qhov ntws ntawm qhov nkag thiab qhov hluav taws xob ntawm cov roj twj tso kua mis yuav tsum sib npaug, uas yog, 13398 yuav tsum sib npaug rau 99000d.Lub nozzle qhov siab d tuaj yeem xam raws li 0.135 "(13398/99000).Qhov tseeb nozzle qhib qhov siab tuaj yeem me ntsis me dua li qhov ntsuas tus nqi, vim tias qhov ceev ntawm cov dej sib tsoo yuav raug txo tom qab tawm hauv lub nozzle.Thaum lub nozzle tsis tig lub log sib tsoo, nws yog ib qho tseem ceeb heev uas yuav tau xav txog qhov no.Yog li ntawd, lub nozzle loj hauv qhov piv txwv no yog 0.12 "× 1.5" zoo dua.
Lub siab ntawm cov roj twj tso kua mis yog thawb cov kua kom ntws hauv cov kav dej.Qee lub sij hawm qhov kev tawm tsam ntawm lub cev tuaj yeem tshaj qhov ntsuas siab ntawm cov twj tso kua roj los ntawm 110Psi, vim tias lub nozzle feem ntau tsim tsis raug, thiab cov kav dej, cov pob qij txha, cov caj npab txav tau, thiab lwm yam yog twisted lossis thaiv.
Post lub sij hawm: Feb-13-2023