xov xwm

Cov yeeb nkab FRP yog ib hom khoom siv sib xyaw tshiab, nws cov txheej txheem tsim khoom feem ntau yog raws li cov ntsiab lus siab ntawm cov iav fiber winding txheej los ntawm txheej raws li cov txheej txheem, Nws yog ua tom qab kub siab kho. Cov qauv phab ntsa ntawm FRP yeeb nkab yog qhov tsim nyog thiab siab dua, uas tuaj yeem ua si tag nrho rau lub luag haujlwm ntawm cov ntaub ntawv xws li iav fiber, resin thiab tus neeg sawv cev kho, uas tsis tsuas yog ua tau raws li lub zog thiab kev nruj siv, tab sis kuj ua kom ntseeg tau tias FRP yeeb nkab ruaj khov thiab ntseeg tau.

Cov yam ntxwv kev txawj ntse

1. Cov txheej txheem tsim khoom txuas ntxiv mus tas li

Cov txheej txheem molding winding tas mus li yog muab faib ua peb hom: winding qhuav, winding ntub thiab winding semi-qhuav raws li lub cev thiab tshuaj lom neeg ntawm cov resin matrix thaum lub sijhawm molding fiber. Winding qhuav yog siv cov xov paj prepreg lossis daim kab xev uas tau kho ua ntej, uas tau cua sov rau ntawm lub tshuab winding kom mos rau hauv cov kua nplaum thiab tom qab ntawd qhwv rau ntawm lub pwm tseem ceeb. Qhov tseem ceeb tshaj plaws ntawm cov txheej txheem winding qhuav yog nws cov txiaj ntsig zoo thiab qhov ceev winding tuaj yeem ncav cuag 100-200m / feeb; winding ntub yog ncaj qha winding cov fiber bundle (xov paj zoo li daim kab xev) ntawm lub mandrel hauv qab kev tswj hwm kev nruj tom qab raug dipped hauv kua nplaum; Winding qhuav xav tau ntxiv cov khoom siv ziab kom tshem tawm cov kuab tshuaj hauv cov xov paj dipped tom qab cov fiber raug dipped rau hauv lub pwm tseem ceeb.

2. Cov txheej txheem kho sab hauv

Cov txheej txheem kho sab hauv yog cov txheej txheem molding zoo rau cov khoom siv thermosetting fiber composite. Lub pwm tseem ceeb uas xav tau rau cov txheej txheem kho sab hauv yog cov qauv cylindrical hollow, thiab ob qho kawg yog tsim nrog qee qhov taper los pab txhawb kev rhuav tshem. Ib lub yeeb nkab steel hollow yog coaxially ntsia hauv lub pwm tseem ceeb, uas yog, cua sov Rau lub raj tseem ceeb, ib qho kawg ntawm lub raj tseem ceeb raug kaw, thiab lwm qhov kawg yog qhib ua lub qhov nkag ntawm cov pa. Cov qhov me me raug faib rau ntawm phab ntsa ntawm lub raj tseem ceeb. Cov qhov me me raug faib sib npaug hauv plaub lub quadrants los ntawm ntu axial. Lub pwm tseem ceeb tuaj yeem tig ib ncig ntawm lub qhov, uas yooj yim rau winding.

3. Kev tshem tawm pwm

Yuav kom kov yeej ntau yam tsis zoo ntawm kev rho tawm tes, cov kab tsim khoom siv niaj hnub no tau tsim lub tshuab rho tawm tsis siv neeg. Cov qauv kho tshuab ntawm lub tshuab rho tawm feem ntau yog tsim los ntawm lub tshuab rho tawm lub tshuab rho tawm, lub tog raj kheej xauv, lub clamp txhuam rho tawm, lub pas nrig txhawb nqa thiab lub tshuab pneumatic. Lub tshuab rho tawm siv los nruj lub pwm tseem ceeb thaum lub sijhawm winding, thiab lub tog raj kheej raug xauv thaum lub sijhawm rho tawm. Lub pas nrig piston raug rub rov qab, lub pob hlau clamping tsa rau sab tailstock raug muab tso rau hauv av, lub spindle raug loosened, thiab tom qab ntawd cov tongs txhuam rho tawm ua tiav cov txheej txheem clamping spindle los ntawm lub zog txhuam ntawm kev tig spindle thiab lub tog raj kheej, thiab thaum kawg xauv lub tog raj kheej thiab cov tongs txhuam rho tawm. Cais lub cev raj ntawm lub pwm tseem ceeb nrog lwm yam khoom siv kom ua tiav cov txheej txheem rho tawm.

Kev cia siab rau yav tom ntej

Daim ntawv thov khoom dav dav thiab qhov chaw ua lag luam loj

Cov kav dej FRP muaj peev xwm tsim tau zoo heev thiab tuaj yeem ua tau raws li qhov xav tau ntawm ntau qhov chaw. Cov chaw siv dav dav suav nrog kev tsim nkoj, kev tsim khoom siv hauv dej hiav txwv, petrochemical, roj av, hluav taws xob, kev muab dej thiab kev ntws dej, hluav taws xob nuclear, thiab lwm yam, thiab kev thov ntawm kev ua lag luam yog loj heev.