Kev Tshaj Tawm Txog Kev Co-Moulding Ntawm SMC Thiab Fiberglass Woven Fabric Rau Lub Cev Ntawm Lub Tsheb

Lub co-moulding tshuab ntawm SMC (Sheet Molding Compound) thiab fiberglass woven npuag yog ib qho kev tsim kho tshiab thiab qib siab ntawm cov khoom sib xyaw ua ke. Siv rau hauv kev tsim cov tsheb thauj khoom, cov thev naus laus zis no, nrog rau nws qhov tshwj xeeb kev ua tau zoo, qhia tau hais tias kev siv dav dav thiab kev lag luam loj loj. Cov hauv qab no yog cov ncauj lus kom ntxaws tsom xam ntawm nws cov txheej txheem technical thiab daim ntawv thov tus nqi.

I. Synergy ntawm SMC thiab Fiberglass Woven Fabric Co- molding

SMC cov ntaub ntawv sib xyawyog ib hom thermosetting molding composite cov ntaub ntawv muaj li ntawm resin li matrix, iav fiber ntau li cov khoom siv ntxiv, thiab muab tub lim thiab lwm yam additives. Lawv muaj cov txiaj ntsig zoo xws li lub zog siab, huab cua zoo heev thiab kev tiv thaiv corrosion, thiab zoo molding processability. Fiberglass woven npuag, raws li ib tug reinforcing substrate, yog tsim los ntawm ib tug mob siab rau weaving txheej txheem, uas yuav ho txhim khu lub zuag qhia tag nrho lub zog thiab toughness ntawm cov khoom sib xyaw.

Daim ntawv thov ntawm SMC thiab fiberglass woven npuag nyob rau hauv co-moulding technology, uas yog ib tug txheej txheem technology rau tsim ob los yog ntau tshaj cov ntaub ntawv rau hauv ib qho tseem ceeb tivthaiv nyob rau hauv ib tug pwm, nyob rau hauv kev tsim ntawm lub tsheb lub cev muaj peev xwm ua tau zoo rau ntau lub hom phiaj xws li lub teeb yuag, siab rigidity, siab zog, thiab tus nqi optimization ntawm lub cev qauv, tsim siab -kev ua tau zoo ntawm lub cev.

II. Daim ntawv thov ntawm SMC thiab Fiberglass Woven Fabric Co- molding hauv Truck Bodies

(1) Lub teeb hnyav hnyav thiab txo cov nqi khiav lag luam

Co-moulding tshuab ntawm SMC thiab fiberglass woven npuag yog ib qho tseem ceeb hauv kev lag luam tsheb. Co-moulded lub cev yog 30% mus rau 50% sib zog dua steel lub cev (txo los ntawm 2-3 tons rau 1-1.5 tons rau cov tsheb loj nruab nrab), uas tuaj yeem txo cov roj noj (txo 0.5-1 liter ib 100 km rau txhua txhua 1 tuj txo cov roj hauv tus kheej 0 0 0 7 tus nqi), txuag nqi xyoo; nws kuj ua rau kom muaj peev xwm nqa tau, txo qhov kev pheej hmoo ntawm kev thauj khoom ntau dhau, thiab tsim nyog rau cov tsheb thauj khoom siv hluav taws xob tshiab, txo cov kev ntxhov siab ntau thiab pab txhawb lawv txoj kev nce qib.

(2) Cov cuab yeej cuab tam zoo heev thiab kev ua haujlwm ib puag ncig

Ob leeg SMC thiab fiberglass woven npuag yog cov khoom siv rov ua dua tshiab, nyob rau hauv txoj kab nrog ib puag ncig tam sim no. Kev sib koom ua ke-moulding thev naus laus zis txo qis kev tsim khoom pov tseg thiab pab txo qis qhov cuam tshuam tsis zoo rau ib puag ncig.

(3) Ua tau zoo heev hauv kev tsim thiab ua kom muaj kev loj hlob - teev ntau lawm

Kev tsim cov txheej txheem siv SMC compression pwm tuaj yeem ua tiav ib qho - daim ntawv ntawm lub cev, tshem tawm qhov xav tau ntawm cov vuam nyuaj, thiab kev tsim ua haujlwm ntau dua 50% siab dua li ntawm cov hlau steel; nws muaj qib siab ntawm automation, zoo sib xws hauv batch ntau lawm, thiab ib tug du nto tom qab tsim, tshem tawm qhov kev xav tau rau kev sib tsoo thiab pleev xim tom qab, txo cov khoom siv hluav taws xob thiab cov nqi, thiab cov cuab yeej siv tau zoo thiab tuaj yeem siv ncaj qha.

(4) Corrosion Resistance thiab Anti-aging, Kev pab lub neej ntev

Cov co- cov ntaub ntawv molded tuaj yeem tiv taus cov kua qaub, alkali, tshuaj tsuag ntsev, thiab lwm yam, nrog lub neej kev pab ntawm 8 mus rau 10 xyoo, uas yog 2 mus rau 3 npaug ntawm cov hlau lub cev. Lawv muaj kev tiv thaiv UV zoo heev thiab tsim nyog rau cov xwm txheej thauj khoom tshwj xeeb xws li tshuaj lom neeg thiab cov nqaij nruab deg, txo cov kev pheej hmoo ntawm cov khoom xa tuaj, thiab tsuas yog xav tau kev tu tsis tu ncua, nrog cov nqi tu qis.

(5) Kev tsim qauv yooj yim, hloov mus rau ntau qhov kev thov

Lub co-moulding tshuab ntawm SMC thiab fiberglass woven npuag muab kev yooj yim tsim. Cov txheej txheem ntawm cov ntaub ntawv thiab cov txheej txheem weaving tuaj yeem hloov kho raws li qhov xav tau tiag tiag kom ua tau raws li qhov xav tau ntawm cov qauv sib txawv ntawm lub cev thiab kev ua yeeb yam. Nws tuaj yeem ua tiav cov haujlwm ua ke xws li rwb thaiv tsev, nplaim hluav taws kub, thiab tiv thaiv - zoo li qub, haum rau cov xwm txheej xws li kev thauj mus los hauv tub yees, kev thauj khoom txaus ntshai, thiab kev faib hauv nroog; nws tseem tuaj yeem ua tiav ib qho -daim ntawv ntawm lub cev thiab cov khoom siv ntxiv, txhim kho kev sib khi thiab kev zoo nkauj.

III. Xaus

Piv txwv li, co-moulding tshuab ntawm SMC thiab fiberglass woven npuag muaj peev xwm siv tau zoo hauv kev tsim cov tsheb thauj khoom. Nws tsis tsuas yog ua kom lub teeb yuag, txhim khu lub zog thiab ua haujlwm ntev, tab sis kuj ua kom zoo dua tus nqi -kev ua tau zoo, muab kev tsim qauv yooj yim thiab kev ua haujlwm ib puag ncig. Nrog kev txhim kho thev naus laus zis tsis tu ncua thiab kev tsim kho tshiab, cov thev naus laus zis no yuav tsum tau siv dav dua thiab txhawb nqa hauv kev tsim cov tsheb thauj khoom.