Yuav ua li cas thiaj li ultrasonic vuam taub hau welded mus ua kom tiav cov nyhuv?
Qhov tseeb interface tsim yog qhov tseem ceeb heev rau kev ua tiav Zhuhai ultrasonic vuam. Ultrasonic welding feem ntau yuav tsum muaj me me melting interface thiab sib tiv tauj zoo ib yam. Lub interface tsim yog nyob ntawm ntau yam xws li cov ntaub ntawv yuav tsum tau welded, qhov zoo ntawm lub weldment thiab qhov yuav tsum tau ntawm weldment. Feem ntau, daim duab peb sab feem ntawm qhov txuas txuas yuav sib sau ultrasonic zog thiab sai sai yuav tsim tau lub vuam nto.
Txhawm rau kom ua tiav qhov tshwm sim zoo tshaj plaws, tib neeg tau tsim ntau yam ntawm cov foos interface, tab sis nyob hauv txoj kev xaus muaj peb hom: ultrasonic welding butt interface, shear interface thiab miter interface. Lwm hom kev sib tshuam ua tiav cov khoom tsim tau zoo rau lub hauv paus no. Cov.
(1) Taub Zis Nrog Cov Poj Niam Lub Zog Hluav Taws Xob Cov Hluav Taws Xob yog tsim nyog rau vuam tsis siv lead ua plastics, thaum rau cov semi-crystalline plastics, lub vuam tsis zoo. Txij li thaum lub ntsuas kub ntawm cov roj hmab semi-crystalline nyob rau hauv lub xeev molten yog qhov nqaim, lub zog qhia cov npoo yuav ua kom sai tom qab melting, thiab nws nyuaj rau kis mus rau tag nrho lub pob tw interface nto, uas ua rau cov tsim ntawm qhov txuas tsuas nyob ze lub zog qhia cov khoom cua npoo, thiab lub zog vuam tsawg tsawg.
(2) Txheeb Tes Taw yog qhov sib koom tes ua tau zoo tshaj plaws rau vuam kab txuas kev siv lead ua plam. Thaum lub sijhawm ua haujlwm vuam, thawj zaug kev sib cuag ntawm cov ntaub ntawv hauv zos melts, thiab tom qab ntawd cov yaj tas mus li ntawm cov ntaub ntawv hauv cov kev cuam tshuam ntawm ob feem. Hauv qab qhov kev txiav txim siab ntawm siab, ob ntu txuas nrog ua ke raws phob npab ntawm sab. Hom kev sib txuam no tseem tsim nyog rau cov uas tsis yog-siv lead ua cov plastics, thiab feem ntau haum rau qhov chaw qhov cylindrical, thiab tuaj yeem tsim lub siab-zog cua-nruj vuam.
(3) Phuam kauv caj db tseem tsim nyog rau cov nplai ib nrab ntawm crystalline, vim hais tias cov txheej txheem melting tshwm sim rau ntawm txhua qhov chaw interface thiab tsis koom nrog qhov ntws ntawm molten yas. Nws feem ntau siv thaum lub siab kawg yog qhov sib luag-phab ntsa, thiab lub interface yog lub ntsej muag lub nplhaib lossis lub ntsej muag kheej kheej kom tsis txhob sib luag thiab sib tiv tauj teeb meem ntawm cov ces kaum sib tov.
