Cov Lus Piav Qhia Txog
Kev txhaj tshuaj molding yog ib txoj kev tsim khoom siv feem ntau rau kev tsim cov khoom yas. Nws cuam tshuam nrog kev txhaj cov khoom yas uas yaj rau hauv lub pwm, uas tom qab ntawd txias thiab khov kom ua tau qhov xav tau. Nov yog qee qhov tseem ceeb ntawm kev txhaj tshuaj molding:
1. Tsim pwm: Cov pwm siv hauv kev txhaj tshuaj molding muaj ob ntu, qhov chaw thiab lub plawv, uas txiav txim siab qhov kawg ntawm qhov khoom. Kev tsim pwm suav nrog kev txiav txim siab xws li geometry ntawm qhov khoom, lub kaum sab xis, lub kaw lus gating, ejector pins, thiab cov channel txias.
2. Kev xaiv cov khoom siv: Kev txhaj tshuaj molding tuaj yeem ua tiav nrog ntau yam khoom siv thermoplastic, suav nrog ABS, PP, PE, PC, PVC, thiab ntau lwm yam. Kev xaiv cov khoom siv nyob ntawm cov khoom xav tau ntawm qhov, suav nrog lub zog, kev ywj pheej, kev tiv taus kub, thiab tsos.
3. Cov txheej txheem txhaj tshuaj: Cov txheej txheem txhaj tshuaj pwm pib nrog cov khoom yas raug pub rau hauv lub hopper, qhov twg nws raug cua sov thiab yaj. Cov yas yaj tom qab ntawd raug txhaj rau hauv qab siab siab rau hauv qhov pwm qhov los ntawm lub nozzle thiab runner system. Thaum qhov khoom txias thiab khov, lub pwm qhib, thiab qhov khoom raug tso tawm.
Daim Ntawv Thov
4. Qhov zoo thiab sib xws ntawm cov khoom: Kev txhaj tshuaj pwm muaj qhov rov ua dua thiab qhov tseeb siab, ua rau muaj peev xwm tsim cov khoom nrog kev kam rau siab thiab qhov loj sib xws. Kev ntsuas kev tswj xyuas zoo, xws li kev saib xyuas cov txheej txheem txhaj tshuaj, tshuaj xyuas cov khoom rau qhov tsis zoo, thiab ua kom txias zoo, pab ua kom cov khoom zoo.
5. Kev Ua Tom Qab thiab Kev Ua Tiav: Tom qab cov khoom txhaj tshuaj raug tso tawm ntawm pwm, lawv yuav dhau los ua cov kauj ruam tom qab ua tiav, xws li txiav cov khoom seem ntau dhau, tshem tawm cov kab sib cais, vuam lossis sib sau ua ntau yam, thiab siv cov khoom tiav lossis cov qauv.
Kev txhaj tshuaj molding feem ntau siv rau hauv ntau yam lag luam, suav nrog tsheb, khoom siv rau cov neeg siv khoom, khoom siv hluav taws xob, khoom siv kho mob, thiab ntim khoom. Nws zoo tagnrho rau kev tsim khoom ntau vim nws ua haujlwm tau zoo thiab ceev. Cov txheej txheem no muaj cov txiaj ntsig xws li kev siv nyiaj tsawg, kev yooj yim tsim, rov ua dua, thiab lub peev xwm los tsim cov khoom sib xyaw thiab nyuaj.
Zuag qhia tag nrho, cov khoom txhaj tshuaj molding muab cov chaw tsim khoom nrog txoj hauv kev zoo los tsim cov khoom yas nrog kev ua haujlwm siab thiab kev ua haujlwm raug, ua tau raws li qhov xav tau ntawm ntau yam kev lag luam thiab kev siv.
