Nylon Rods Ua li cas?

Raws li paub zoo, txhua yam khoom muaj cov txheej txheem tsim khoom tshwj xeeb, thiab cov nylon pas nrig tsis muaj qhov tshwj xeeb. Yog li, peb puas paub yuav ua li cas nylon rods raug tsim?
1. Khoom siv: Yas extruder.
2. Khoom siv: Extruding nylon pas nrig yas cov khoom yog qhov nyuaj vim muaj ntau yam viscosity qib, uas yog ntau tshaj 3.0 npaug ntau dua. Qhov qis dua qhov viscosity, qhov ntau dua cov khoom yuav tsum tau extruded thiab molded, thiab pwm yuav tsum tau ntau sophisticated. Cov ntsia hlau xaiv nyob ntawm qhov sib piv thiab lwm cov ntaub ntawv ntawm cov khoom siv raw.
3. Pwm: Qhov piv ntawm kev tsim kho rau cov yas zoo tib yam tsis txawv txav, tab sis cov kev xav tau ntawm lub siab kuj tseem nruj.
4. Txoj kev npaj: Vim yog hygroscopic xwm ntawm nylon, cov khoom siv raw yuav tsum tau qhuav ua ntej ua kom cov dej noo ntawm 0.3% lossis tsawg dua.
5. Preheating.
6. Extrusion, sizing, coding, metering, winding, tshuaj xyuas, thiab warehouses.
7. Rau PA11/12 nylon rods thiab PA6 nylon rods tom qab extrusion thiab molding, kev kho thiab kev kho ntub dej feem ntau yuav tsum tau soften cov khoom.
8. Cov ntaub ntawv uas yuav tsum tau ua kom ntub dej feem ntau muaj qhov tsis zoo - qhov kub thiab txias tsis kam thiab ua rau brittleness.