Vim qhov tshwj xeeb tshwj xeeb ntawm cov yas ntawm cov khoom siv hauv tsheb, cov hauv qab no yuav tsum tau ua kom tiav hauv kev tsim cov kev txhaj tshuaj molding, xws li kev kho kom qhuav ntawm cov ntaub ntawv, cov khoom siv tshiab ntawm cov iav fiber reinforced rau cov ntsia hlau, daim ntawv tsav tsheb thiab cov qauv clamping. .
Ua ntej, thaum cov khoom siv resin feem ntau siv xws litsheb bumperthiabntsuas vaj huam sib luagyog hloov kho resins xws li hloov kho PP thiab hloov ABS, cov ntaub ntawv cob muaj sib txawv hygroscopicity.Txhawm rau ua kom tau raws li cov ntsiab lus dej hauv lub sijhawm molding (Cov kev cai dav dav ≤ 0.2%), cov ntaub ntawv raw cov ntaub ntawv yuav tsum raug cua kub kom qhuav lossis dehumidification kom qhuav ua ntej nkag mus rau hauv cov ntsia hlau ua ntej molding ntsuas ntawm lub tshuab txhaj tshuaj molding.
Thib ob, tam sim no, domesticautomotive yas qhov chawyog qhov tseem ceeb uas tsis yog iav fiber reinforced yas khoom.Piv nrog rau kev siv luv luv txiav iav fiber reinforced resin, cov khoom thiab cov qauv ntawm cov ntsia hlau ntawm lub tshuab txhaj tshuaj molding siv los tsim cov iav fiber ntau reinforced yas qhov sib txawv.Thaum tsim lub tshuab txhaj tshuaj molding, peb yuav tsum tau them sai sai rau cov khoom siv alloy thiab kev kho cua sov tshwj xeeb ntawm cov ntsia hlau chim kom ntseeg tau tias nws cov corrosion kuj thiab lub zog.
Thib peb, vim qhov sib txawv ntawm qhov chaw pib thiab cov khoom siv ib txwm siv, nws cov kab noj hniav yog qhov nyuaj heev, nrog kev ntxhov siab tsis sib xws thiab tsis sib xws kev ntxhov siab.Hauv kev tsim, peb yuav tsum tsom mus rau kev ua haujlwm uas nws xav tau.Lub peev xwm ntawm kev txhaj tshuaj molding tshuab yog xav txog ob yam: clamping quab yuam thiab kev txhaj tshuaj molding muaj peev xwm (qhia los ntawm qhov siab tshaj plaws theoretical txhaj ntim).
Plaub, raws li cov yam ntxwv ntawm cov yas nyuaj ntawm lub tsheb, daim ntawv tsav tsheb ntawm kev txhaj tshuaj molding tshuab thiab tsim cov clamping mechanism feem ntau yog siv hauv Suav teb.Tam sim no, lub luj tshib hydraulic ntawm hydraulic mechanical type lossis tag nrho hydraulic hom, lossis lub tshuab txhaj tshuaj molding ntawm lub hauv paus ncaj qha nias clamping mechanism.
Fifthly, vim hais tias cov kab noj hniav ntawm qhov chaw pib yog qhov nyuaj heev, qhov tshwj xeeb ntawm kev txhaj tshuaj molding tshuab yuav tsum raug txiav txim siab hauv kev tsim, thiab qee qhov kev ua haujlwm tshwj xeeb yuav tsum tau teeb tsa: xws li ntau pab pawg tub ntxhais rub lub luag haujlwm, lub sijhawm tswj kev ua haujlwm, txhawb pwm. Hloov cov cuab yeej ua haujlwm ntawm lub tshuab txhaj tshuaj molding, txhawb nqa ib feem ntawm kev siv cov cuab yeej siv tshuab ua haujlwm, thiab lwm yam. Cov haujlwm tshwj xeeb no muaj qhov zoo tshaj plaws hauv kev tsim cov khoom siv hauv tsheb.
Post lub sij hawm: Apr-22-2022