Yuav siv cov hlau soldering thawj zaug li cas _Yuav siv cov hlau soldering li cas
Thaum ib tug tshiab soldering hlau yog siv rau thawj zaug, thaum nws yog rhuab mus rau lub point uas lub solder hlau pib yaj, lub solder hlau yuav tsum tau muab tso rau ntawm lub soldering hlau taub kom cia lub solder yaj nyob rau hauv lub solder. hlau taub los tiv thaiv cov hlau taub hau los ntawm kev tinned tom qab oxidation. Koj tuaj yeem siv me ntsis solder paste lossis rosin. Tom qab qhov kev kho mob no, lub taub hau hlau yuav yooj yim tinned, thiab "tin pob" yuav tsis poob rau hauv ib lub flash. Qhov thib ob, qhov chaw yuav tsum tau welded yuav tsum tau deoxidized ua ntej, uas yog, siv ib rab riam los txhuam cov oxide txheej ntawm qhov chaw yuav tsum tau welded, thov ib tug me ntsis solder muab tshuaj txhuam los yog rosin, thiab ces muab lub soldering hlau thiab soldering hlau taub. qhov vuam qhov tib lub sij hawm kom yaj me ntsis solder hlau. Tom qab ntawd, koj tuaj yeem weld zoo.
Muaj ob yam khoom siv rau cov lus qhia hlau. Cov tswv yim zoo tib yam siv tooj liab ua lub hauv paus; Lub neej ntev cov lus qhia siv electroplating ntawm lub taub hau, uas yog, qhov saum npoo ntawm tooj liab yog plated nrog cov hlau ntshiab lossis npib tsib xee. Nws lub neej kev pabcuam yog kwv yees li nees nkaum npaug ntev dua li cov lus qhia zoo tib yam, thiab nws tsis yooj yim rau Deformation. Cov kauj ruam kom tshem tawm cov tin los ntawm lub taub hau soldering yog raws li hauv qab no.
① Polish los yog so. Rau cov taub hau zoo tib yam, koj tuaj yeem ua ntej siv cov ntawv xuab zeb los txhuam los yog ua ntaub ntawv rau lawv. Qhov ntev ntawm polishing yog me ntsis ntev dua qhov siab ntawm bevel. Koj yuav tsum tau ceev faj kom txog thaum lub ntsej muag huv si thiab du. Tom qab ntawd so nrog ib daim ntaub huv, qhuav. Yog tias nws yog lub taub hau ntev ntev, nws tsis tuaj yeem polished lossis ua ntaub ntawv. Nws tsuas tuaj yeem ntxuav nrog ib daim ntaub huv, qhuav.
② Noj tin. Npaj ib lub thawv me me ntawm rosin (txawm hais tias cov hlau nplaum muaj rosin, tab sis tus nqi tsawg dhau thiab nws tsis yooj yim rau noj cov tin), txuas lub hwj chim ntsaws, tos ib pliag thiab lub taub hau hlau yuav kub, poob. soldering hlau taub rau hauv rosin los kwv yees qhov kub thiab txias. Yog tias cov rosin tuaj yeem tsuas yog yaj, nws txhais tau tias qhov kub thiab txias tseem qis; Yog hais tias lub rosin emit cov pa luam yeeb dawb thiab cov hlau soldering muaj cov plaub hau liab liab, nws txhais tau hais tias qhov kub thiab txias heev; Qhov kub yog qhov zoo tshaj plaws thaum lub rosin tuaj yeem yaj sai sai thiab tsis haus luam yeeb ntau. Thaum qhov kub ntawm cov hlau taub hau nce mus txog qhov zoo, sib npaug ntawm cov hlau taub hau nrog rosin. Lub soldering hlau dipped nyob rau hauv rosin yuav tsum sai sai yaj lub solder hlau ntawm lub soldering hlau thav duab kom nws ib tug loj solder chaw (ntxiv me ntsis rosin). Lub taub hau hlau yuav tsum tau muab tso rau hauv thiab tig rov ua dua kom txog thaum tag nrho cov polished qhov chaw ntawm cov hlau taub hau yog sib npaug. tin.
③ Kev laus. Tom qab soldering hlau taub yog tinned, lub soldering hlau yuav tsum muaj hnub nyoog. Kev laus txhais tau tias ib ntus tsis siv cov hlau soldering rau soldering, tso cai rau nws txuas ntxiv mus rau lub zog thiab ua kom sov rau ib ntus, tom qab ntawd tshem tawm cov hlua hluav taws xob thiab muab tso rau ntawm cov hlau soldering kom tso cai rau nws kom txias txias. Kev laus tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm cov hlau taub hau thiab cov tub ntxhais hlau soldering, tshwj xeeb tshaj yog cov tshiab soldering hlau taub thiab soldering hlau core. Tom qab noj cov tin thiab kev laus, cov hlau nplaum tuaj yeem siv tau ib txwm nyob rau yav tom ntej.
Yog tias cov hlau siv tau ib txwm siv, ua ntej qhov hloov tshiab ntawm lub zog ntawm vuam, koj yuav tsum tau xyuas seb lub taub hau hlau yog "hlawv" lossis muaj "qhov chaw nres nkoj ploj". "Hlawv" txhais tau hais tias lub taub hau hlau tau oxidized thiab tig mus rau hauv lub taub hau dub, thiab tsis dipped rau hauv tin lossis tsis muaj peev xwm dipping; "Damaged chaw nres nkoj" txhais tau hais tias qhov chaw ua hauj lwm yog deformed los yog tawg. Nyob rau hauv ob qho tib si, lub taub hau hlau yuav tsum tau rov tinned.
