Dab tsi cov ntaub ntawv tuaj yeem welded los ntawm lub tshuab ultrasonic vuam
Thaum lub ultrasonic welder welds plhaub yas khoom, nws tsis ntxiv tag nrho cov adhesives, cov ntaub ntawv los yog organic solvents, high-frequency induction vuam cov cuab yeej thiab tsis haus ntau ntawm tshav kub. Cov cuab yeej no muaj qhov zoo ntawm kev ua haujlwm yooj yim, vuam ceev ceev, siab vuam compressive zog thiab ua haujlwm siab. Cov khoom ntawm cov khoom tam sim ntawd cuam tshuam qhov tseeb vuam nyhuv ntawm cov khoom. Ua ntej xaiv cov khoom, thiab tom qab ntawd xaiv cov txheej txheem txhaj tshuaj molding, uas yooj yim rau kev tsim khoom thiab kev tsim khoom hauv cov txheej txheem tom ntej. Dab tsi cov ntaub ntawv tuaj yeem ultrasonic vuam vuam? Ultrasonic welders tuaj yeem welding ntau yam ntaub ntawv. Nws raug nquahu kom xaiv peb cov ntaub ntawv: ABS, PS thiab SNA. Peb cov ntaub ntawv no suav hais tias yog cov ntaub ntawv tsim nyog rau ultrasonic vuam. SNA: Qhov tseeb cov nyhuv ntawm ultrasonic vuam yog zoo heev.
Acrylonitrile-butadiene-butadiene prepolymer feem ntau hu ua ABS: sib dua qhov hnyav, tiv thaiv du, zoo tawv thiab acid tsis kam, thiab nws yog dav siv. Cov khoom muaj cov khoom siv hluav taws xob zoo thiab tshwj xeeb tshaj yog tsim rau ultrasonic vuam. ABS muaj qhov zoo ntawm qhov muaj zog tiv thaiv kev tiv thaiv, kub kub ua haujlwm, txhim kho nplaim hluav taws xob, thiab lub teeb kis tau zoo. ABS yog siv dav hauv kev lag luam kev lag luam xws li tshuab thiab khoom siv, tsheb, khoom siv hluav taws xob, khoom siv thiab khoom siv, textiles, engineering thiab kev tsim kho, thiab lwm yam. Nws yog cov khoom siv roj hmab universal thermosetting. Polyethylene feem ntau hu ua PS: Nws muaj lub ntiajteb txawj nqus loj, muaj zog corrosion kuj, kev ntseeg tau zoo, dej zoo thiab cov khoom siv tshuaj lom neeg, thiab tshwj xeeb tshaj yog tsim rau kev txhaj tshuaj molding thiab extrusion molding. Vim nws siab elastic coefficient, nws yog haum rau ultrasonic vuam.
PS feem ntau yog siv: cov khoom ua si kho kom zoo nkauj, lub dab ntxuav tais diav, tais, lub koob yees duab lo ntsiab muag, cov khoom ntab, thiab lwm yam. Polyester abbreviation: PA polymer crystal:
Cov ntawv luv ntawm POM polyvinyl acetate: PMM acrylic-pyrene prepolymer. Regulating effect: A/S. PPS: Vim tias cov khoom yog mos heev, nws nyuaj rau vuam. Polycarbonate-Abal: PC; siab melting point, ntev vuam lub sij hawm.
High-pressure polyethylene Abbar: Cov ntaub ntawv xws li PE yog cov mos mos, yog li lawv tsis yooj yim rau vuam. Thaum tus kwv tij ceev yog high, lub vuam nyuaj coefficient yuav me me.
Polyethylene. Lub npe: PVC. Yog li ntawd, cov khoom siv kuj yog mos, thiab nws tsis yooj yim rau vuam nrog kev sib dhos, txiav, thiab tshuaj xyuas cov cuab yeej. Yog li ntawd, tsawg tus neeg siv cov khoom siv no, thiab cov khoom ntawm cov khoom siv no feem ntau yog welded nrog ntau zaus.
Polypropylene: lub teeb yuag, zoo rwb thaiv tsev kev ua tau zoo, siab compressive zog, zoo kub kuj, ua tiav tshuaj, textile forged hlua. High-frequency induction welding khoom cov khoom muaj xws li cov khoom ua si, lub thawv rau khaub ncaws, hais lus, lub thawv suab, cov khoom siv hluav taws xob rwb thaiv tsev, cov khoom ntim khoom noj, thiab lwm yam, vim tias cov elastic coefficient tsawg, cov khoom siv yooj yim heev rau attenuate lub coefficient ntawm suab thiab kev co, thiab nws tsis yooj yim rau weld.
