Dab tsi yog cov txheej txheem ntawm cov hlau nplaum ntawm cov hluav taws xob soldering hlau?
1. Straightening: Cov tooj liab tiav lawm feem ntau yog cov yob loj, uas yuav tsum tau ncab kom ncaj. Straightening yog qhov pib ntawm kev tsim cov lus qhia ntawm cov hlau soldering. Straightening yuav tsum ncaj heev, txwv tsis pub cov khoom zoo yuav raug cuam tshuam.
2. Txiav: txiav rau hauv qhov ntev sib txawv raws li cov khoom sib txawv.
3. Tig ntawm lub taub hau: Lub precision ntawm lub turner txiav txim siab qhov tsos ntawm cov hlau taub hau. Ntxiv nrog rau kev lag luam cov qauv kev lag luam, lub Hoobkas kuj lees txais cov neeg siv khoom cov qauv kev cai thiab tuaj yeem xaj cov khoom nrog cov duab kos.
4. Polishing thiab degreasing: lub vibration polishing tshuab polishes thiab tshem tawm lub taub hau tig burrs.
5. Hlau plating: Tus yuam sij rau qhov zoo ntawm cov hlau soldering taub kuj yog cov thev naus laus zis ntawm tag nrho cov lus qhia ntawm cov hlau. Txhawm rau txhim kho qhov zoo ntawm cov hlau taub hau, tsis yog cov hlau ntshiab plating, tag nrho cov hlau alloys yog electroplated. Qhov piv ntawm additives nyob rau hauv cov txheej txheem electroplating kuj yuav txiav txim siab qhov zoo ntawm cov hlau taub hau.
6. Kho: Cov khoom siv tom qab hlau plating yog qhov ua rau deformation thiab yuav tsum tau kho raws li qhov yuav tsum tau ua.
7. Polishing: npaj rau electroplating nto.
8. Tinning: Ua ntej tinning yog npaj rau kev siv ntawm lub taub hau soldering.
9. Nto electroplating: Feem ntau, muaj cov xim dawb chrome plating (pom zoo li silvery dawb), npib tsib xee-chrome-plated (tso xim ci), thiab dub chrome-plated (tso xim dub). Txawm hais tias qhov zoo li cas, chromium yog sib cais tsis tau, thiab nws txoj haujlwm yog los tiv thaiv tin los ntawm kev nce toj.
Xaiv lub hwj chim hauv paus ntsiab lus ntawm hluav taws xob soldering hlau
1. Thaum welding integrated circuits, transistors thiab lwm yam khoom uas yooj yim rau cua sov, xav txog siv 20W sab hauv cua sov los yog 25W sab nraud cua sov hluav taws xob soldering hlau.
2. Thaum welding thicker xov hlau thiab coaxial cables, xav txog siv ib tug 50W sab hauv cua sov hom los yog ib tug 45-75W sab nraud cua sov hom hluav taws xob soldering hlau.
3. Thaum soldering cov khoom loj dua, xws li hlau chassis grounding pads, ib qho hluav taws xob soldering hlau nrog lub zog ntawm 100W lossis ntau dua yuav tsum tau xaiv.
Saum toj no:
Qhov loj dua qhov ntxeev ntawm cov hlau soldering, qhov loj dua lub peev xwm kub. Thaum ua haujlwm tas mus li, qhov loj ntawm qhov taub ntawm cov hlau soldering yog, qhov qis dua qhov kub yuav poob.
Lub peev xwm kub ntawm lub taub hau loj loj yog qhov siab, thiab qhov kub qis tuaj yeem siv tau thaum lub sij hawm soldering, yog li lub taub hau ntawm cov hlau tsis yooj yim rau oxidize, thiab kev pab cuam lub neej ntawm cov hlau taub hau tuaj yeem txuas ntxiv.
Ib qho kev sib txuas ntawm cov hlau txuas nrog thaj chaw sib txuas ntawm lub taub hau thiab cov hlua khi, qhov chaw sib txuas loj tuaj yeem tsim cov cua sov hloov tau zoo, thiab qhov luaj li cas ntawm cov hlau taub hau yog raws li tsis cuam tshuam rau cov khoom nyob ib sab. Soldering efficiency tuaj yeem txhim kho los ntawm kev xaiv cov geometry uas tso cai rau kev sib cuag nrog cov sib koom ua ke.
Cov duab ntawm cov hlau taub hau yog ntau yam. Cov ntsiab lus xaiv yog: ib txwm khaws ib qho nyiaj ntawm cov solder, yaj lub solder ntawm qhov sib koom ua ke sai thiab zoo, tsis txhob tsim cov khoom cuav, tinning, dai tin, tsis muaj burrs nyob rau hauv cov pob qij txha, thiab tsis txhob hlawv lub rooj tsavxwm thiab cov khoom.
