Qhov txawv ntawm SMC Mould Analysis Thiab BMC Thiab GMT Mould

Compression forming pwm feem ntau siv hydraulic xovxwm, thiab sab sauv thiab qis ntawm pwm yog tsau rau ntawm cov xovxwm. Cov pwm muaj cov kab noj hniav, uas zoo ib yam li cov pwm txhaj tshuaj. Cov khoom siv sim yog muab tso rau ntawm qhov qhib pwm thiab cov xovxwm raug muab tua. Lub teeb kub thiab lub siab tsim los ntawm cov xovxwm yaj cov khoom raw rau hauv kab noj hniav ntawm pwm.

 

Cov ntaub ntawv sim rau hom pwm no feem ntau yog SMC, BMC, GMT. Yog li ntawd, peb feem ntau hu cov pwm no SMC pwm, BMC pwm, GMT pwm.

SMC yog ib daim ntawv zoo li cov khoom siv thermoplastic uas feem ntau siv rau qhov loj uas xav tau lub zog ntau dua.

SMC khoom cov khoom sib xyaw yog cov ntawv luv ntawm Sheetmoldingcompound, uas yog, daim ntawv molding compound. Cov khoom tseem ceeb yog tsim los ntawm GF (xov paj tshwj xeeb), UP (unsaturated resin), qis shrinkage additives, MD (filler) thiab ntau yam additives.

 

BMC cov khoom yog ib qho clumpy, nplua nuj nyob rau hauv staple fibers, nrog superior mechanical zog, tsawg shrinkage, thiab xim ruaj khov.

BMC (DMC) yog cov ntawv luv ntawm Bulk (Cov hmoov nplej) moldingcompounds, uas yog, bulk molding compounds. Nyob rau hauv Suav teb, nws yog feem ntau hu ua SMC khoom unsaturated polyester loj molding compound. Cov khoom tseem ceeb yog pellet prepreg ua los ntawm GF (chopped iav fiber), UP (unsaturated resin), MD (filler) thiab ntau yam additives.

 

GMT yog lub iav-fiber-reinforced thermoplastic uas tuaj yeem siv rau ntau qhov chaw ntawm lub cev tsheb, hloov cov khoom siv hlau, txo qhov hnyav thiab cov nqi, thiab tsis zoo li cov pwm txhaj tshuaj, SMC pwm yuav tsum tau rhaub dua li txias. Cov txheej txheem cua sov li niaj zaus yog chav, roj, hluav taws xob thiab dej siab.

 

Qhov kub ntawm SMC pwm feem ntau yog nyob nruab nrab ntawm 140 thiab 160. Thaum tsim cov txheej txheem kub ntawm cov pwm, tshwj xeeb yuav tsum tau them nyiaj rau kev ua kom qhov kub ntawm tag nrho saum npoo ntawm pwm zoo ib yam. Qhov kub tsis sib xws tuaj yeem txo qhov deformation, txhim kho qhov ruaj khov, thiab qhov sib xws ntawm cov khoom nto. Raws li qhov kev sib txuas nruab nrab lossis cov txheej txheem kawg ntawm SMC pwm tsim cov txheej txheem, qhov tawg, deformation thiab kev ua tau zoo los ntawm kev kho cua sov yuav ua rau cov pwm scrapped feem ntau, thiab nws tseem tuaj yeem siv tau txawm tias nws tau kho, uas yuav ua rau cov txiv neej nce ntxiv. sij hawm, ncua sij hawm tus me nyuam, thiab nce tus nqi tsim khoom ntawm pwm.

 

Tom qab SMC pwm txais kev sib dhos-taw qhia kev tsim qauv, pwm sib dhos tsis yog ib qho yooj yim sib dhos ntawm cov khoom, thiab nws cov qauv ntaub ntawv tuaj yeem tsis tsuas yog piav qhia txog kev ua haujlwm ntawm pwm, tab sis kuj txhais cov yam ntxwv sib dhos ntawm kev sib raug zoo ntawm cov pwm pwm, paub txog cov kev ua haujlwm ntawm pwm. kev sib koom ua ke ntawm qhov chaw, thiab yog li ua kom zoo ntawm cov pwm.

 

MDC tshwj xeeb hauv cov pwm sib xyaw thiab cov pwm pwm, thiab yog cov kws tshaj lij SMC pwm tsim, feem ntau koom nrog kev tsim, tsim thiab tsim cov pwm SMC, BMC pwm, GMT pwm, LFT pwm, thiab lwm yam., FRP pwm thiab carbon fiber pwm.