Kev tshaj lij chaw tsim khoom ntawm cov tshuab thermoforming.
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Kev tshaj lij chaw tsim khoom ntawm cov tshuab thermoforming.
Thermoforming yog ib txheej txheem tsim nyob rau hauv uas ib daim ntawv ntawm cov yas yog rhuab mus rau hauv ib tug saj zawg zog zoo, uas yog ces zoo li tus los yog tsim siv lub pwm, thiab ces trimmed los ua ib feem kawg los yog khoom. Ob lub tshuab nqus tsev tsim thiab kev ua haujlwm siab yog ntau hom thermoforming txheej txheem. Cov Qhov sib txawv tseem ceeb ntawm kev sib sau siab thiab lub tshuab nqus tsev yog qhov tus naj npawb ntawm cov pwm uas siv.
Lub tshuab nqus tsev tsim yog hom yooj yim tshaj plawsyas thermoforming thiab siv cov pwm thiab lub tshuab nqus tsev siab kom ua tiav qhov xav tau qhov geometry. Nws yog qhov zoo tagnrho rau qhov chaw uas tsuas yog yuav tsum tau precisely zoo li tus ntawm ib sab, xws li contoured ntim rau zaub mov lossis khoom siv hluav taws xob.
Nyob ntawd yog ob hom pwm - txiv neej los yog zoo (uas yog convex) thiab poj niam los yog tsis zoo, uas yog concave. Rau txiv neej pwm, ib daim ntawv yas yog muab tso rau ntawm pwm los ua ib qho kev nthuav qhia ntawm sab hauv qhov ntev ntawm qhov yas. Rau cov poj niam pwm, cov nplooj ntawv thermoplastic muab tso rau nyob rau hauv lub pwm kom precisely tsim cov txheej txheem ntawm ib feem.
Nyob rau hauv lub siab tsim, a rhuab ntawv yas yog nias ntawm ob lub pwm (li no lub npe), es tsis yog rub ib ncig ntawm ib qho pwm los ntawm kev nqus. Siab kev sib sau yog qhov zoo tagnrho rau kev tsim cov khoom yas lossis cov khoom uas xav tau ua kom zoo li tus ntawm ob sab thiab / los yog xav tau kev kos tob (lawv yuav tsum tau ncua deb / tob rau hauv pwm), xws li khoom siv casings uas yuav tsum tau saib aesthetically pleasing rau sab nrauv thiab snap rau hauv qhov chaw lossis haum qhov loj me ntawm sab hauv sab hauv.
Kev tshaj lij chaw tsim khoom ntawm cov tshuab thermoforming.
