Kuv yuav ua li cas yog tias lub hnab ua los ntawm lub hnab kub-txiav ua tshuab yog ruaj khov rau ntawm ib sab thiab tsis khov rau lwm qhov?

1, Lub sealing riam tsis kub, phem?
Lub sealing cutter kuj muab faib ua txias sealing cutter thiab kub sealing cutter. Txawm hais tias kub sealing cutter yog ib tug ncaj cutter, nws kuj yog ib feem zoo heev. Yog tias nws hloov kho me ntsis, nws yuav ua rau muaj teeb meem ntau yam, xws li lub sealing cutter yuav ua li cas thiaj li txiav cov yeeb yaj kiab kub tas li?
Ua ntej ntawm tag nrho cov, xyuas seb qhov kub ntawm lub tshav kub sealing thiab txiav mus txog qhov kub thiab txias ua hauj lwm. Qhov kub thiab txias ua haujlwm ntawm kev sib khi dav dav thiab txiav riam yog li ntawm 150-180 degrees. Qhov no yuav tsum tau hloov kho ntawm qhov chaw raws li qhov tuab ntawm zaj duab xis siv los ntawm cov neeg siv khoom.
2, Puas yog lub foob foob tsis ntse txaus ua rau lub foob tsis ruaj?
Tsis ruaj ntseg sealing yog ib qho ntawm cov kev ua txhaum ntawm kev sib txuas txuas ntxiv thiab txiav tshuab. Muaj peb qhov laj thawj rau qhov tsis ruaj ntseg sealing:
① Lub sealing ib feem ntawm lub hnab ntim tsis tuaj yeem raug kaw;
② Nyob rau hauv lub siab ntawm lub sealing riam, txawm hais tias lub hnab lub qhov ncauj kaw, nws yuav tawg dua yog hais tias nws yog nyem los yog tev me ntsis;
③ Thaum lub sij hawm tev tawm ntawm lub sealing ib feem, ib nrab ntawm lub sealing ib feem yog ruaj khov thiab ib nrab ntawm lub sealing ib feem yog sib cais. Lub sealing zoo ntawm lub hnab ntim khoom no tseem tsis tsim nyog, vim tias cov ntsiab lus tau yooj yim plam tom qab raug nyem thaum khaws cia thiab thauj mus los. Qhov xwm txheej no feem ntau tshwm sim thaum cov ntaub ntawv sib xyaw yog OPP lossis tshuab PE.
Qhov laj thawj rau thawj qhov xwm txheej yog:
1. Tsis txaus sealing thiab txiav kub
Qhov kub yuav tsum tau kho raws li cov yeeb yaj kiab thickness
2. Cua kub txiav ceev yog ceev
Yog tias qhov nrawm nrawm dhau lawm, qhov sib khi yuav raug thauj mus rau lub tshuab shrinking rau shrinkage los ntawm traction roller ua ntej nws tuaj yeem ua kom sov, uas yuav ua tsis tau raws li qhov yuav tsum tau ua ntawm cov cua sov sealing.
3. Muaj teeb meem ntawm qhov zoo ntawm cov yeeb yaj kiab thaum tshav kub kub sealing
Qhov txiav ntug ntawm ib zaj duab xis zoo yog nyias thiab nruj. Yog tias kev kho mob corona ntawm cov ntaub ntawv sib xyaw tsis sib xws, cov nyhuv tsis zoo, thiab nws tshwm sim nyob rau ntawm qhov chaw sib khi, nws tsis tuaj yeem kaw. Yog tias muaj dej thiab av ntawm lub foob, lub foob yuav tsis nruj.
Nyob rau hauv lub ntsej muag ntawm kev ruaj ntseg sealing, koj yuav tsum tau ua kom cov cua sov sealing kub kom zoo, txo cov cua sov sealing ceev, thiab ua kom lub siab txias presser ko taw.
Hauv qhov thib ob, qhov kev daws teeb meem yog rov kho txoj haujlwm ntawm cov ntsia hlau nruab nrab kom ua rau kab rov tav. Yog hais tias lub sab sauv thiab qis kub sealing riam tsis sib npaug, nws tuaj yeem ua tiav los ntawm kev kho lub caij nplooj ntoos hlav siab mus rau nruab nrab. Thaum lub caij nplooj ntoos hlav rub tawm sab nraud, lub tshav kub sealing riam yuav poob qis; Thaum lub caij nplooj ntoos hlav ntawm cov hniav qis yog nruj upwards, lub tshav kub sealing hniav yuav txav mus rau pem hauv ntej.
Thaum qhov xwm txheej thib peb tshwm sim, nws yog vim li cas:
(1) Tsis sib xws ntawm kub sealing riam lossis txias nias riam;
(2) Qhov chaw txiav ntawm lub tshav kub sealing riam tsis tiaj txaus.
Thawj qhov kev daws teeb meem yog tias qhov kev hloov kho ntawm qhov kub sealing riam lossis txias nias riam tuaj yeem ua tau zoo ib yam; Qhov thib ob, rov kho txoj hauj lwm ntawm cov ntsia hlau nruab nrab kom nws ua kab rov tav.