Compression puab

Mar 30, 2018 Tso lus

Ntsug hydraulic presses yog cov cuab yeej tseem ceeb rau thermoforming yas molding vim hydraulic xovxwm muaj qhov yuav tsum tau ua kom siab thiab ejector quab yuam. Thaum compressing, ib lub hydraulic xovxwm feem ntau yog siv, thiab ua haujlwm hydraulic kheej ua lub rooj zaum saum toj thiab nqis rau saum. Qhov nruab nrab ntawm qhov ntawm lub rooj sab nraud, lub chaw ruaj ntawm lub tshuab thiab lub phaj laub ntawm qhov tuag yog txuas nrog lub tsev xa mus pib dua kev thawb txoj haujlwm. Cov txheej txheem ntawm cov txheej txheem ntawm cov thermosetting yas rau hauv hydraulic xovxwm yog muab faib ua peb theem:


1. Kev npaj theem.


Compression hmoov yog muab tso rau hauv ib lub qhov cub thiab preheated. Ntshav pwm nplaum yog ua kom muaj qhov sib npaug thiab muab tso rau hauv pwm kab noj hniav kom sov so thiab yaj.


2. Cov theem siab siab


Lub tshuab hydraulic pib, lub hau sab saud txav mus, lub hau sab saud txav mus rau hauv qis, thiab lub punch sab nkag tshuav cov pwm tsawg dua. Raws li qhov siab, cov yas ntws tawm thiab ua rau cov kab ntiag tug. Tom qab lub sijhawm ntawm kev ceev, cov yas yuav siv qhov chaw hauv physics thiab chemistry. Ntau ntau. Hla-qhov sib txuas tsim kom muaj lub cev reticular molecular qauv, cov tawv ncauj tawv tshee.


3. Teem caij rau theem yas.


Tom qab lub pwm qhib, lub ejector ntawm hydraulic xovxwm thawb lub ejector mechanism rau eject yas cov tswv cuab, thiab lub ejector mechanism yog pib dua. Tom qab cov pwm raug ntxuav, lub plhaw tom ntej yog npaj, thiab cov txheej txheem ntawm cov khoom ua kom sib haum yog txuas ntxiv mus rau hauv kev succession.