Taw qhia txog cov khoom siv tshiab FRP tensile extrusion txheej txheem thiab pwm

Tshiab hom iav steel extrusion txheej txheem cov cuab yeej: (1) preheating txheej txheem thiab cov cuab yeej siv xov tooj cua zaus (RF) transmitter rau preheating cov khoom siv, uas yog ib tug leap nyob rau hauv txoj kev loj hlob ntawm extrusion txheej txheem. Qhov kev hloov no siv kev sib xyaw ua ke ntawm RF lub zog preheating thiab kub conduction ntawm cov pwm hlau, uas ua rau lub sijhawm kho cov kua nplaum thiab ua kom lub zog rub thiab nyem nrawm.(FRP centrifugal ntxuam) RF transmitter ntawm ntu ntu thiab ntu pwm, ntub dej. fiber ntau pob rau hauv pwm, los ntawm lub transmitter, thiab nyob rau hauv qhov kev txiav txim ntawm RF tsim instantaneous molecular kev sib txhuam tshav kub, txo cov kua nplaum viscosity, txhim khu infiltration, thiab muab lub zog uas yuav tsum tau rau cov kua nplaum cov tshuaj tiv thaiv, nyob rau hauv cov ntaub ntawv no, txawm shorten lub pwm, kua nplaum kuj tuaj yeem gel, kho, txo lub sijhawm ntawm cov khoom siv los ntawm cov pwm, txo cov traction nro. Qhov kev tsim khoom zoo no tau nce qhov nrawm nrawm ntawm rub thiab nyem, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov khoom loj.(FRP siab kiv cua) (2) winding thiab rub thiab weaving Txhawm rau txhim kho qhov kev ua haujlwm ntawm kev rub cov khoom, winding thiab weaving Cov txheej txheem thev naus laus zis tau qhia nyob rau hauv cov txheej txheem ib txwm ua, tsim cov txheej txheem kos duab thiab cov txheej txheem tha xim thiab squeezing, ua rau kev ua haujlwm ntawm rub cov khoom tau txais kev tawg, kev ua tau zoo tshaj plaws yog qhov zoo dua. , qhov saum npoo yuav tsum tau coated nrog ib txheej, tuaj yeem tsim lub tshuab me me txhaj tshuaj molding tshuab, plasticizing yas kua paj hauv qhov zawj, los ntawm cov pwm rub extrusion profile tam sim ntawd los ntawm lub tank yas, yog li ntawm qhov profile nto coated nrog txheej, zoo li, kev ua tau zoo. , corrosion kuj ntawm cov kev xav tau siab dua.(FRP yog dab tsi) (4) Lub hauv paus ntsiab lus ntawm nkhaus rub thiab squeezing cov cuab yeej yog los tswj kev kho thiab tom qab kho cov txheej txheem rub thiab nyem cov khoom, kom cov khoom tuaj yeem ua tiav cov qauv nkhaus tsim. . Yog li, nws tawg los ntawm cov kev xav ib txwm siv ntawm kev rub tuaj yeem tsuas yog ua ntu tas mus li thiab cov khoom tawm, uas tuaj yeem ua tau raws li cov kev xav tau ntawm cov khoom sib txawv ntawm cov khoom tshawb fawb thiab kev tsim kho.
Nyob rau hauv cov txheej txheem ntawm kev kos duab thiab extrusion molding ntawm FRP profiles, cov pwm yog lub rooj sib tham ntawm ntau yam txheej txheem tsis, uas yog ib qho ntawm cov cores ntawm kev kos duab thiab extrusion txheej txheem. Piv nrog cov yas extrusion molding, rub extrusion molding muaj qhov zoo sib xws, tab sis lub qub tsuas yog ib qho kev hloov ntawm lub cev, qhov tom kawg kuj tau nrog cov tshuaj tiv thaiv dynamic. Hauv qhov sib piv, kev ua haujlwm ntawm cov pwm yog qhov nyuaj dua li qub, yog li kev tsim thiab tsim cov pwm yog qhov tseem ceeb heev. Nws tsis yog tsuas yog cuam tshuam nrog kev ua tiav lossis tsis ua tiav ntawm cov txheej txheem extrusion, txiav txim siab qhov zoo thiab cov khoom tsim tawm, tab sis kuj cuam tshuam rau lub neej kev pab cuam ntawm pwm.(FRP nplaim taws retardant kiv cua)
Los ntawm cov txheej txheem ntawm kev pom, cov pwm extrusion feem ntau yog tsim los ntawm ob ntu: preformed pwm thiab molding pwm. pwm, yuav tsum mus los ntawm ib pab pawg ntawm cov lus qhia cov khoom ntawm preformed pwm, lub luag hauj lwm ntawm lub preformed pwm yog ua kom cov khoom siv txhim khu kev qha ntxiv tshem tawm cov resin ntau dhau, tshem tawm cov npuas, maj mam tsim cov pwm pwm kab noj hniav thiab qhov loj me, thiab tom qab ntawd mus rau hauv cov pwm. pwm. Los ntawm premolding, cov khoom siv txhawb zog maj mam mus txog qhov yuav tsum tau ua, thiab ua rau kev faib khoom ntawm cov khoom siv ntxiv raws li cov qauv tsim.(FRP explosion-proof fan) (2) Qhov piv ntawm qhov chaw hla mus rau qhov chaw hla ntawm cov khoom yuav tsum feem ntau ntau dua 10