Yas pwm muaj qhov tseem ceeb ntawm kev ua cov khoom yas.Thiab pwm tsim theem thiab tsim muaj peev xwm kuj qhia txog lub teb chaws txoj kev lag luam theem, nyob rau hauv xyoo tas los no txoj kev loj hlob ntawm cov yas molding pwm thiab theem ceev ceev, high efficiency, automation, loj-scale, precision, ntev lub neej ntawm pwm nyob rau hauv lub kev faib ua feem yog ntau thiab ntau loj los ntawm cov pwm tsim, kev ua, cov khoom siv, kev kho deg thiab lwm yam los ntawm ntau yam los piav qhia txog qhov xwm txheej ntawm pwm.
Yas molding txoj kev thiab pwm tsim
Gas assisted molding, gas assisted molding tsis yog lub tshuab tshiab, tab sis nyob rau xyoo tas los no, nws tau tsim sai heev thiab qee txoj kev tshiab tau tshwm sim.Liquefied gas pab txhaj tshuaj yog txhaj ib hom preheated tshwj xeeb vaporize kua rau hauv cov yas yaj los ntawm kev txhaj tshuaj.Cov kua yog rhuab thiab vaporized nyob rau hauv lub pwm kab noj hniav kom nthuav, ua rau nws hollow, thiab thawb lub yaj mus rau saum npoo ntawm pwm kab noj hniav.Txoj kev no tuaj yeem siv rau txhua yam yas thermoplastic.Vibration gas pab txhaj tshuaj yog siv lub zog vibration rau cov yas yaj los ntawm cov roj compressed ntawm cov khoom oscillating, thiaj li tswj cov micro-structure ntawm cov khoom thiab txhim kho kev ua tau zoo ntawm cov khoom.Qee lub tuam txhab hloov cov roj siv hauv cov pa pab cuam molding rau hauv cov khoom siv thinner, thiab tseem tuaj yeem tsim cov khoom hollow loj nrog cov khoom zoo dua thiab cov nqi qis dua, tab sis lub ntsiab lus tseem ceeb yog cov dej xau.
Push thiab rub molding pwm, ob los yog ntau dua channel yog teem nyob ib ncig ntawm lub pwm kab noj hniav thiab txuas nrog ob los yog ntau tshaj txhaj tshuaj los yog reciprocating pistons.Tom qab kev txhaj tshuaj tiav lawm, cov ntsia hlau lossis lub piston ntawm cov cuab yeej txhaj tshuaj txav rov qab mus rau thawb thiab rub cov yaj hauv pwm kab noj hniav ua ntej cov yaj tuaj yeem ua tiav.Lub tshuab no yog hu ua dynamic siab tswj kev siv tshuab, uas lub hom phiaj kom tsis txhob muaj qhov teeb meem ntawm qhov loj shrinkage thaum cov khoom tuab yog molded los ntawm cov txheej txheem molding, Kev kub siab ua cov khoom nyias nyias.Nyias plhaub cov khoom feem ntau yog cov khoom uas muaj qhov sib piv ntev.Feem ntau ntawm lawv siv ntau qhov rooj qhov rooj pwm.Txawm li cas los xij, ntau lub ntsiab lus pouring yuav ua rau vuam seams, uas yuav cuam tshuam rau qhov pom ntawm qee cov khoom pob tshab.Ib qho taw tes pouring tsis yooj yim rau sau cov pwm kab noj hniav, yog li lawv tuaj yeem tsim los ntawm kev siv tshuab siab siab.Piv txwv li, US Air Force, F16 fighter cockpit yog tsim los ntawm cov cuab yeej no, uas tau siv los tsim PC tsheb windscreens, Qhov kev txhaj tshuaj ntawm high-pressure molding feem ntau yog ntau tshaj 200MPA, yog li cov khoom siv pwm yuav tsum xaiv lub zog siab. thiab rigidity nrog siab Young's modulus.Qhov tseem ceeb ntawm high-pressure molding yog kev tswj pwm kub.Tsis tas li ntawd, xyuam xim rau cov pa tawm ntawm cov pwm kab noj hniav.Txwv tsis pub, cov yas yuav raug hlawv vim cov pa tsis zoo tshwm sim los ntawm kev txhaj tshuaj nrawm.
Post lub sij hawm: Nov-29-2022
