Cov teeb meem tseem ceeb ntawm kev ntim khoom yooj yim hauv kev txhim kho yav tom ntej (automatic ntim) Episode3

4, Kub sealing extrusion PE teeb meem
Thaum lub sij hawm kub-sealing txheej txheem ntawm cov zaj duab xis composite, PE feem ntau extruded thiab daig rau lubtshav kub-sealing zaj duab xis.Qhov ntau nws accumulates, qhov ntau nws cuam tshuam ntau lawm.Nyob rau tib lub sij hawm, cov extruded PE oxidizes thiab haus luam yeeb ntawm lub tshav kub-sealing tuag, muab tawm peculiar tsw.Feem ntau, PE tuaj yeem raug extruded los ntawm kev sib khi thaum tshav kub kub los ntawm kev txo cov cua sov sealing thiab siab, kho cov qauv ntawm cov cua sov-sealing txheej, thiab hloov cov cua sov-sealing zaj duab xis kom txo tau qhov siab ntawm nws ntug.Txawm li cas los xij, kev xyaum tau ua pov thawj tias qhov kev daws teeb meem zoo tshaj plaws yog siv cov txheej txheem extrusion sib xyaw los tsim cov yeeb yaj kiab sib xyaw, lossis txhawm rau txhim kho qhov ceev ntawm lub tshuab ntim khoom, kom PE tsis tuaj yeem raug extruded rau hauv cov yeeb yaj kiab thaum tshav kub kub.

5, Kub foob tho thiab tawg
Puncture yog hais txog qhov tsim ntawm qhov nkag los yog tawg vim yog extrusion ntawm ntim khoom los ntawm sab nraud quab yuam.Cov laj thawj feem ntau muaj xws li:

A: Lub thermal sealing siab yog siab dhau lawm.Nyob rau hauv cov txheej txheem ntawm tshav kub sealing, yog hais tias lub tshav kub-sealing siab yog siab dhau lawm los yog lub tshav kub-sealing tuag tsis yog sib npaug zos rau, ua rau lub zos siab dhau heev lawm, ib co fragile ntim cov ntaub ntawv yog feem ntau nias los ntawm.

B: Lub tshav kub-sealing tuag yog ntxhib nrog cov npoo thiab cov ces kaum los yog txawv teb chaws teeb meem.Cov ntaub ntawv ntim khoom feem ntau raug puas tsuaj los ntawm cov cua sov tshiab-sealing tuag nrog kev tsim khoom tsis zoo.Qee qhov kub-sealing tuag yuav tsim cov npoo ntse thiab cov fab tom qab raug tsoo, uas tseem yooj yim heev rau nias los ntawmcov khoom ntim.

C: Lub thickness ntawm cov khoom ntim tsis raug xaiv kom raug.Qee lub tshuab ntim khoom muaj qhov yuav tsum tau ua ntawm cov tuab ntawm cov khoom ntim.Yog tias lub thickness loj dhau, qee qhov ntawm cov hnab ntim khoom yuav raug nias los ntawm.Piv txwv li, lub thickness ntawm lub hauv ncoo hompacking tshuab cov khoom ntimfeem ntau yuav tsum tsis txhob ntau tshaj 60um.Yog hais tias cov khoom ntim yog tuab heev, qhov nruab nrab foob ib feem ntawm lub hauv ncoo hom ntim tau yooj yim tawg.

D: Cov qauv ntawm cov khoom ntim tsis raug xaiv kom raug.Qee cov ntaub ntawv ntim khoom muaj qhov tsis zoo siab thiab tsis tuaj yeem siv los ntim qee yam khoom nyuaj nrog cov npoo thiab cov fab.

E: Cov pwm tsim ntawm lub pob yog tsis tsim nyog.Nyob rau hauv tus txheej txheem tsim, yog hais tias lub puab qhov ntawm lub tshav kub-sealing tuag tsis ua raws li cov duab thiab qhov loj ntawm lub pob, thiab cov neeg kho tshuab lub zog ntawm cov khoom ntim tsis siab, nws kuj yog ib qho yooj yim mus nias los yog tawg.cov khoom ntimthaum lub sij hawm ntim cov txheej txheem.