Dab tsi yog qhov laj thawj tseem ceeb rau deformation ntawmtxhaj tshuaj pwmcov khoom?
Rau cov neeg koom nrog kev txhaj tshuaj molding thiab kev txhaj tshuaj molding, qhov deformation ntawm cov khoom yas yog ib qho teeb meem mob, thiab nws yog ib qho ntawm cov laj thawj tseem ceeb rau cov khoom seem ntawm cov khoom siab. tswj kev deformation, nrog kev pab los ntawm kev siv computer siab heev thiab kev paub dhau los hauv kev sim tswj cov deformation ntawm cov khoom yas, tab sis qhov teeb meem yog rov ua dua ib zaug.
Daim ntawv no sim tshawb nrhiav qhov tseeb ntawm cov yas deformation thiab ntau yam uas cuam tshuam rau nws los ntawm cov yam ntxwv ntawm cov khoom yas, cov khoom tsim, pwm tsim, thiab txheej txheem molding.
Yog li pab peb nrhiav txoj hauv kev zoo dua los tswj kev deformation ntawm kev ua haujlwm. Feem ntau ntawm peb cov khoom (Yas Lampholder,Yas Hluav Taws Xob Plug Case) muaj cov ntaub ntawv yas, Cov hauv qab no yog kev tshuaj xyuas los tiv thaiv cov khoom deformation
Qhov xwm ntawm deformation
Qhov tshwm sim ntawm cov yas deformation yog ntau yam, thiab nws cov ntsiab lus yog qhov cuam tshuam ntawm kev ntxhov siab sab hauv ntawm qhov txhaj tshuaj molded.Qhov sib txawv ntawm cov khoom los ntawm cov qauv tsim yog cov nyhuv ntawm kev quab yuam, thiab cov khoom uas tsis muaj cov nyhuv quab yuam yuav tsis txawv ntawm cov qauv tsim.Ntawm ib sab, tus nqi ntawm deformation txiav txim siab
Ntawm qhov tod tes, qhov loj ntawm qhov kev ntxhov siab sab hauv yog txiav txim siab los ntawm lub peev xwm ntawm cov khoom tsim los tiv thaiv kev ntxhov siab sab hauv, uas yog, rigidity ntawm cov khoom tsim.Lub deformation ntawm kev txhaj tshuaj molded qhov chaw yog qhov tseem ceeb tshaj tawm kev ntxhov siab, uas yog, kev ntxhov siab sab hauv ntawm cov khoom dhau los ntawm
Lub deformation ncav cuag ib qho kev tso tawm.Peb txhua tus paub tias txhua yam khoom siv yas muaj qhov theoretical shrinkage tus nqi, uas yog tus nqi shrinkage sawv cev tus naj npawb ntawm cov pwm steels thiab cov khoom yas sib xws, yog muab los ntawm cov khoom siv yas, tab sis
Nws yog cov ntaub ntawv theoretical siv.
Vim lub shrinkage yam ntxwv ntawm cov ntaub ntawv yas, thaum lub sol nyob rau hauv pwm kab noj hniav, cov khoom pib txias thiab solidify, ua rau lub ntim shrinkage.Lub sijhawm no, deformation pib tshwm.Cov khoom yas nyuaj thiab cov qauv pwm ua rau kev txhaj tshuaj molding ntau lawm
Lub sol filling ceev nyob rau hauv txhua cheeb tsam ntawm lub pwm kab noj hniav, lub siab tis ntawm pwm kab noj hniav, thiab qhov sib txawv ntawm tshav kub conduction tsis tuaj yeem ua tiav lub xeev zoo ib yam.Qhov tsis sib xws shrinkage ua rau kev ntxhov siab sab hauv ntawm cov khoom, thiab cov nyhuv ntawm cov kev ntxhov siab sab hauv yog kev txhaj tshuaj molding.
Qhov xwm ntawm deformation
Lub deformation ntawm cov khoom yas muaj nyob, thiab qhov sib txawv tsuas yog nyob rau hauv txawv degrees.Tag nrho peb cov kev siv zog tsis yog tshem tawm cov deformation, tab sis los tswj cov deformation nyob rau hauv qhov kev tso cai.
Post lub sij hawm: Jun-16-2022