Tsawg Siab Txhaj Tshuaj Molding Txheej Txheem-mindwell

Cov txheej txheem txhaj tshuaj qis-siab yog txheej txheem ntim khoom uas siv qhov kev txhaj tshuaj qis heev (0.15-4MPa) txhawm rau txhaj tshuaj kub-yaj qis-siab txhaj tshuaj cov khoom siv rau hauv cov pwm thiab ua kom khov sai. Kub-yaj tsawg-siab txhaj tshuaj molding khoom muaj cov khoom sib khi zoo heev thiab lub cev zoo thiab tshuaj lom neeg. Kev ua tiav kom tau txais rwb thaiv tsev, tiv taus kub, cuam tshuam tsis kam, txo qis kev co, tiv thaiv dej, tiv thaiv dej, hmoov av tsis kam, tshuaj tiv thaiv corrosion, thiab lwm yam, thiab ua lub luag haujlwm zoo hauv kev tiv thaiv cov khoom siv hluav taws xob.

　　

tsis tshua muaj siab txhaj tshuaj txheej txheem cov yam ntxwv:

1. Txo qhov siab, qis li 1.5bar txhaj tshuaj siab, kom ntseeg tau tias cov khoom siv hluav taws xob tsis raug puas tsuaj los ntawm kev ntxhov siab, uas txo qis qhov tsis lees paub zoo;

2. Txo qhov kub thiab txias, qhov ntsuas kub tsawg li 150 degrees Celsius, txawm tias PCB lub rooj muag khoom muag tau yooj yim qhwv los tiv thaiv cov khoom siv hluav taws xob tawg yooj yim thiab zam kev pov tseg tsis tsim nyog.

3, ua kom nrawm dua, txheej txheem txheej txheem ntawm kev kub siab kub yaj txhaj tshuaj tuaj yeem txo qis mus rau 5 vib nas this, uas txhawb nqa kev ua haujlwm tau zoo.

4. Kev ua haujlwm siab dua. Xaiv cov txheej txheem txhaj tshuaj qis tuaj yeem tsis tsuas yog txhim kho kev ua haujlwm tau zoo, tab sis kuj tseem txo qis qhov ua tsis tiav ntawm cov khoom tiav, thiab pab cov tuam txhab tsim cov nqi zoo ib yam.

5. Cov pwm yooj yim, thiab lub tshuab ua kom qis tuaj yeem siv cov pwm aluminium hloov pauv hlau, yog li nws yooj yim heev rau tsim, txhim kho thiab ua cov pwm, uas tuaj yeem ua kom luv zuj zus mus.