Cov txheej txheem thev naus laus zis ntawm iav fwj tshuaj tsuag

Cov iav fwj Cov txheej txheem txau cov kab ntau lawm feem ntau muaj chav tshuaj tsuag, dai saw thiab qhov cub muaj pes tsawg leeg. Lub raj mis iav kuj muaj yog txoj kev kho dej pem hauv ntej , tshwj xeeb yuav tsum tau them sai sai rau yog qhov teeb meem dej phwj tuaj. Raws li qhov zoo ntawm iav fwj tshuaj tsuag, uas nrog kev kho dej, workpiece nto tu, hluav taws xob conductivity ntawm tus nuv, qhov luaj li cas ntawm cov roj, tus naj npawb ntawm plua plav, theem ntawm tus neeg teb xov tooj. Nws raug nquahu kom xaiv cov hauv qab no:

1. Ntu ua ntej ua ntej. iav lub raj mis txau pretreatment seem suav nrog pre-stripping, lub ntsiab tshem tawm, lub rooj hloov kho, thiab lwm yam., yog tias nws nyob rau sab qaum teb, qhov tseem ceeb ntawm qhov kub thiab txias tsis tuaj yeem qis dhau, yuav tsum tau khaws cia kom sov. Txwv tsis pub cov nyhuv kho tsis zoo;

2. Preheat seem. Kev kho mob ua ntej nkag mus rau hauv ntu preheating, feem ntau yuav tsum tau 8-10 feeb, iav fwj nyiam dua hauv chav hmoov yuav tsum tau txau thaum lub workpiece muaj qee qhov seem ntawm cov cua sov, txhawm rau ua kom cov adhesion ntawm hmoov,

3. iav tshuab tshauv purification seem.

Yog hais tias tus txheej txheem ntawm txau cov workpiece yog siab heev, seem no yog tsim nyog, txwv tsis pub lub workpiece yog adsorption ntawm ib tug ntau ntawm cov plua plav, kev ua hauj lwm ntawm lub workpiece nto yuav muaj ntau granular, thiaj li hais tias zoo txo;

4. Cov tshuaj txhaj tshuaj seem. Ntu no ntawm qhov tseem ceeb tshaj plaws yog cov hmoov av hmoov av Master technical teeb meem, tsim kom muaj qhov zoo, siv nyiaj los nug tus kws tshaj lij tseem zoo heev;

5. Ntu ntu kom qhuav. Cov kab lus no yuav tsum tau xyuam xim rau qhov kub thiab txias lub sij hawm ci, hmoov dav 180--200 degree yog qhov zoo, tshwj xeeb kom pom cov khoom siv ua haujlwm.

Muaj cov tshuab ziab khaub ncaws los ntawm cov hmoov tshuaj tsuag hauv chav tsev tsis deb dhau, feem ntau 6 meters kom zoo.