Cov kauj ruam tsim nyog rau kev ntxuav cov tshuaj molding tshuab screws

1, Kev npaj ua ntej ntxuav
1. Paub meej tias cov ntaub ntawv thiab xim yuav tsum tau ua raws li qhov kev npaj tsim khoom, thiab xyuas seb cov khoom siv hauv lub tshuab puas huv. Thiab qhia meej txog cov khoom seem thiab xim hauv cov ntsia hlau qub (piv txwv li los ntawm kev tsim khoom dhau los) los txiav txim siab cov khoom siv los ntxuav cov ntsia hlau (siv cov hmoov).
2. Ntxuav lub tshuab txhaj tshuaj molding tshuab ua haujlwm thiab tsis txhob tso cov khib nyiab ntawm nws ua ntej ntxuav cov ntsia hlau kom tsis txhob muaj cov khib nyiab nkag mus rau hauv lub ncuav mog qab zib.
3. Teem lub ntsuas kub uas yuav tsum tau ua (tshwj tsis yog POM, PVC, TPE, thiab TPU, qhov kub yuav tsum yog 30 degrees siab tshaj qhov qub ntsia hlau kub ntau lawm), thiab npaj cov cuab yeej rau kev sib cais cov khoom thaiv thiab cov hnab ris rau cov khoom thaiv.
2, Kev ua haujlwm huv
1. Xyuas seb qhov ntsuas kub ntawm cov khoom siv yeeb nkab puas tau mus txog thiab yog tias lub siab rov qab ua tau raws li qhov yuav tsum tau ua.
2. Eject the remaining material from the screw and add cleaning material. The storage material is injected from fast>>slow>>fast>>. Pay attention to carefully distinguishing the injected material. When the material changes color, manually press the screw to retreat and inject again. Repeat the action three or four times before storing the material from fast>>slow>>fast>>txhaj tshuaj npliag. Ob qho kev ua saum toj no yuav tsum tau rov ua dua kom huv si tiag tiag. Thiab cais cov xim thawj thiab cov khib nyiab sib xyaw rau hauv cov hnab ris sib txawv.
3. Txhawm rau tsim cov khoom pob tshab lossis siv lead ua dawb, cov tshuab uas muaj peev xwm tshaj 250T yuav tsum tau ua. Ua ntej, tshem lub nozzle, hlawv nws nrog roj, thiab tom qab ntawd ntxuav nws nrog cov roj khib nyiab lossis tshuaj ntxuav.
3, Teem qhov yuav tsum tau molding kub rau raw cov ntaub ntawv yuav tsum tau ua
2. Ntxuav lub tshuab thiab xa rov qab cov ntaub ntawv raw uas tseem tshuav thiab faib cov blocks mus rau lub tsev khaws khoom thiab cov hmoov hmoov
3. Sau npe qhov hnyav ntawm cov khoom siv raw siv thiab cov khoom pov tseg
4, Cov ntsiab lus tseem ceeb
1. Tsim nyog npaj cov txheej txheem txhaj tshuaj molding, npaj cov khoom nrog cov ntaub ntawv zoo tib yam lossis cov xim zoo sib xws ntawm tib lub tshuab, thiab ua tiav "kev hloov pwm ntau dua thiab tsis siv lub tshuab ntxhua".
2. Ua tib zoo paub qhov txawv ntawm cov khoom siv raw khoom tawm ntawm cov khoom siv raj. Tsuas yog cov khoom sib xyaw uas yog pov tseg, lawv yog cov khoom siv rov ua dua tshiab thiab rov siv tau nrog tib xim thiab tsis muaj impurities.
5, Kev ceev faj
1. Nws yog txwv tsis pub siv cov ntaub ntawv yas uas muaj qhov kub thiab txias heev los ntxuav cov kav dej (xws li PU, TPR, TPE, TPU, thiab lwm yam).
2. Yog tias cov khoom pob tshab yuav tsum tau tsim, POM ntxuav tsis tuaj yeem siv, ua rau cov khoom siv yas ntau dua.
3. Lub melting point kub ntawm cov khoom siv tu cov ntsia hlau yuav tsum siab tshaj qhov melting point kub ntawm cov khoom seem hauv cov khoom siv raj.
4. Yog tias cov khoom siv raw yuav tsum tau ua tib yam li cov khoom siv hauv cov khoom seem, siv tib yam khoom siv los ntxuav.