1. Cov kev cai tseem ceeb rau kev txhaj tshuaj molding cov ntaub ntawv siv hauv cov khoom siv hluav taws xob
Lub ntsiab sib txawv ntawm thiab industrial qhov chaw yog qhov ntawdcov khoom siv hluav taws xobyuav tsum muaj meej heev, sib xyaw ua ke, thiab saib zoo. Thaum xaiv cov khoom siv rau kev txhaj tshuaj molding, ib txwm koj yuav tsum xav txog cov hauv qab no:
Nws zoo li cas thiab ua haujlwm
Sab nraud thiab pom cov ntsiab lus ntawm cov neeg siv khoom siv hluav taws xob yuav tsum muaj qhov zoo nkauj thiab ci ntsa iab. Qhov no tuaj yeem ua tiav los ntawm kev txau, tshuaj ntsuam silk, laser engraving, lossis electroplating. Txoj kev cov ntaub ntawv yas saib thiab zoo npaum li cas lawv pwm ncaj qha txiav txim siab seb cov khoom tiav zoo li cas.
Stability thiab precision ntawm qhov ntev
gadgets yuav tsum tau muab tso ua ke nrog kev saib xyuas zoo. Cov khoom yas yuav tsum tuaj yeem siv tau ntev yam tsis muaj dabtsi yog khoov lossis warping. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau nyias - cov qauv phab ntsa, buckles, thiab cov ntsiab lus sib txuas uas yuav tsum tau ua kom meej heev.
2. ABS: Cov khoom siv nrov tshaj plaws siv rau kev txhaj tshuaj molding hauv kev lag luam khoom siv hluav taws xob
**Acrylonitrile butadiene styrene copolymer (ABS) yog ib qho ntawm cov khoom siv hluav taws xob ntau tshaj plaws hauv cov khoom siv hluav taws xob. Nws ntaus ib qho kev sib xyaw zoo ntawm formability, nto zoo, thiab txhua yam zoo, thiab nws cov nqi yog tsim nyog yooj yim los tswj. Qhov no yog vim li cas nws yog qhov kev xaiv nrov tshaj plaws rau cov plhaub thiab cov khoom zoo nkauj.
Lub ntsiab nta:
Zoo formability: Nws muaj ib tug nruab nrab ntawm fluidity, yog ib qho yooj yim mus txhaj pwm, thiab tuaj yeem pwm nyias - cov phab ntsa tsis tawg.
High nto zoo: nws yog ib qho yooj yim kom tau siab gloss, matte, los yog textured los. Nws yog qhov zoo rau kev pleev xim pleev xim, tshuaj ntsuam luam ntawv, thiab laser engraving.
Kev cuam tshuam muaj zog: tuaj yeem siv txhua hnub thiab thoob plaws kev xa khoom yam tsis muaj kev tawg.
3. PC thiab PC+ABS muaj zog thiab kub- cov ntaub ntawv tiv taus.
PC (polycarbonate) thiab nws cov PC + ABS cov ntaub ntawv sib xyaw nrog ABS yog qhov kev xaiv nrov tshaj plaws thaum cov khoom yuav tsum muaj zog dua, kub dua - tiv taus, lossis nyab xeeb dua.
Cov yam ntxwv ntawm PC (polycarbonate):
Muaj zog tiv thaiv kev cuam tshuam thiab zoo heev ntawm kev tiv thaiv te
Nws tuaj yeem tswj tau qhov kub thiab txias zoo thiab ruaj khov hauv qhov loj.
Zoo saib- los ntawm qhov zoo; tuaj yeem siv rau cov teeb pom kev zoo lossis cov plhaub ntshiab
Dab tsi PC + ABS muaj:
Nrhiav qhov sib npaug ntawm PC muaj zog npaum li cas thiab nws yooj yim npaum li cas los ua haujlwm nrog ABS
Tsawg shrinkage tus nqi thaum molding, uas ua rau nws zoo dua rau nyias -walled los yog complex kev tsim kho
Nws yog ib qho yooj yim los tsuag rau ntawm qhov chaw, thiab nws zoo nkauj heev.
Nws ua tau raws li cov txheej txheem kev nyab xeeb thiab ua haujlwm zoo hauv qhov kub thiab txias.
Kev siv:
Plhaub rau lub laptop
Rov qab cover ntawm lub monitor
Cov yam ntxwv ntawm cov khoom siv siab -kawg ntse
Lub tsev rau lub hwj chim adapter
PC + ABS yog cov khoom siv uas yuav tsum tau muaj nyob rau hauv cov khoom siv hluav taws xob uas yog nruab nrab mus rau siab kawg. Nws ua haujlwm zoo rau nyias- phab ntsa, cov txheej txheem nyuaj thiab qhov chaw uas yuav tsum muaj peev xwm cuam tshuam ntau yam.
4. Engineering yas xws li POM (Saigang) thiab PA (nylon)
Cov khoom siv hauv cov khoom siv hluav taws xob yuav tsum muaj zog dua, tiv taus hnav, thiab ruaj khov ntau dua li qhov chaw sab nraud. PA thiab POM yog ob hom engineering yas uas feem ntau siv.
Nylon (PA)
Muaj zog thiab resistant rau hnav
Zoo heev ntawm ncab thiab tsis tau nkees
Zoo rau cov khoom siv xws li brackets thiab buckles
POM (polyoxymethylene)
Heev meej qhov ntev thiab tsis kam rau kev sib txhuam
Muaj peev xwm zoo rau lubricate nws tus kheej
Zoo rau lub zog, zawv zawg qhov chaw, thiab khawm cov qauv
Kev siv:
Brackets yog cov khoom siv uas tuav cov khoom hauv
Gears thiab systems uas tig nrog precision
Khawm thiab buckles rau cov khoom siv hluav taws xob
Cov khoom uas siv ntau ntawm cov zaus siab, xws li cov nas scroll log
Hauv cov khoom siv hluav taws xob, PA thiab POM feem ntau yog siv los ua cov khoom siv. Lawv zoo li nruab nrab, tab sis lawv cov kev ua tau zoo thiab kev cia siab yog qhov ua rau lawv muaj nuj nqis.
5. TPU, TPE, thiab lwm yam kev hloov pauv ntawm cov polymers
Raws li ntau thiab ntau tus neeg xav tau cov neeg siv khoom siv uas yog lub teeb, siv tau yooj yim, thiab muaj kev nyab xeeb, cov ntaub ntawv yas elastic tau ua haujlwm ntau hauv ob qho tib si zoo li thiab qhov chaw ua haujlwm.
TPU (thermoplastic polyurethane) thiab TPE (thermoplastic elastomer) muaj cov yam ntxwv no:
Mos rau qhov kov thiab tuaj yeem rov qab zoo
Kev poob siab- thiab plam- tiv taus, uas ua rau cov khoom tuav tau yooj yim dua.
Nrog cov ntaub ntawv nyuaj, koj tuaj yeem ua ob xim txhaj tshuaj molding lossis encapsulation molding.
Kev siv:
Case rau lub xov tooj txawb, pluaj rau lub moos
Khawm thiab roj hmab casing
Kev tiv thaiv padding thiab cushioning qhov chaw
Waterproof nplhaib, sealing nplhaib
Siv ob lub xim pwm los yog cov txheej txheem encapsulation, cov ntaub ntawv elastic tuaj yeem ua ke nrog PC / ABS plhaub kom pom kev sib haum xeeb ntawm lawv saib thiab lawv ua haujlwm zoo li cas.
