Ithusi nensimbi Pike

ithusi nokunamathisela ngomthofu - inqubo eyinkimbinkimbi kuphela Locksmiths abanolwazi. Njengomthetho, kuba nesidingo uma ufaka Ukushisa izinhlelo kanye ezihlukahlukene amanzi Amapayipi amakhulu obandayo ezishaywayo.

Kuyinto kubenzima futhi kudinga ngokukhethekile ukwazi nokuqonda msebenzi, ngoba uma uxhuma amapayipi zethusi kufanele kucatshangelwe eziningi umehluko wemisindo nemiqondo yamagama. Kubaluleke ngokukhethekile ukuba bahloniphe lokushisa kwesokudla, ukuze singathwesi overheat ithusi njengoba brazing ubuchwepheshe akayithandi.

Inqubo kanje. Ngaphambi kokuba uqale nokunamathisela ngomthofu, tubing ifakwe eyodwa kwezinye. Ngemva kokuqinisekisa ukuthi yangaphakathi langena endaweni hhayi ngaphansi kuka ubukhulu bayo siqu ukujula, futhi igebe phakathi kwabo kumayelana 0.01-0.02 mm, kungenzeka ukuqala inqubo.

Ukushisa kuyisinyathelo esibalulekile futhi kudingekile, uma kukhona zethusi nokunamathisela ngomthofu. Kokubili ipayipi sikaphalafini ukufuthelana phezu bonke ubuso ngokuhlanganyela, kodwa musa shisisa solder.

Kulesi sigaba, uma ufuna ukufeza ukuxhumana okuphephile ukuthi izothatha iminyaka eminingi, kubalulekile ukulawula lokushisa. Lapho okweqile kwensimbi iqala ukuba asabele ne solder futhi yakha engadingeki chemical compounds. Lokhu kungenzeka uma ipayipi ukushisa kuya lokushisa ukuncibilika.

Kodwa hhayi kuphela okweqile wesabeka lapho kukhona ukufakwa amapayipi zethusi nge nokunamathisela ngomthofu. Underheating kulokhu kungalimaza hhayi kancane, ukuze okufanayo lapho kunciphisa kakhulu impilo inkonzo uxhumano.

Ukungeza solder ngesikhathi nokunamathisela ngomthofu kumele kuqale kuphela uma yangaphandle futhi kwangaphakathi amashubhu abathukuthelela lokushisa elikhulu. Uma ongaphandle ukufuthelana aminingi ukudlula ingaphakathi, solder izoya namandla umthombo ukushisa. Uma kwenziwa kahle, ngeke iyangena ngokulinganayo bese ugcwalisa yonke indawo.

Hlola ukuthi ebusweni ukufuthelana ngokwanele, kulula. Uma induku okuqinile solder nabo ithusi, Incibilikile ke izinga lokushisa elikhulu.

Nokunamathisela ngomthofu zethusi zethusi

Esimweni lapho kubalulekile solder le zethusi zethusi tube, indlela ngokuvamile kuyafana nalokho zethusi, kodwa abanye umehluko zisuke zisekhona. Okokuqala - lokhu kuguqulwa inqubo ukulungiselela ezishelelayo. Uma ngohlelo zethusi nokunamathisela ngomthofu nethusi, kwi okuhlangana isicelo kancane ekucucuzeni. It wets kwalapho futhi inikeza adhesion ezinhle solder. Kodwa ngemva kokuphela inqubo udinga ukusebenzisa amanzi ashisayo kanye ibhulashi ukususa izinsalela ecucuza, ngaphandle kwalokho kungase kubangele ukugqwala.

Steel nezinye izinsimbi

Uma uneminye steel ngengxenye ofuna solder isici eyenziwe omunye metal ke lo msebenzi wenziwa ngokuvumelana nemithetho yamemezela engxenyeni yokuqala. Kodwa ngisho lapha kukhona ezinye umehluko wemisindo nemiqondo yamagama. Ngenxa yalesi umsebenzi nakanjani kudingeka a solder esiliva. Kumele sisetshenziswe ngaphambi uxhumano zizochichima up. Kwabe sekuthi ngo-inqubo nokunamathisela ngomthofu isiliva iqala ukuba ukungena izikhala phakathi izingxenye solder. Ungakhohlwa agcobhoze solder induku ukuze Flux ngaphambi kokuqala umsebenzi. Uma loku kungentiwa, zinc is oxidized, futhi imiphumela iye ngeke ajabule. Ngemva nokunamathisela ngomthofu usuphothuliwe, yokucucuza kumelwe kususwe ngokucophelela kusukela compounds. Kungenjalo ukugqwala yibhange.

9 imithetho nokunamathisela ngomthofu

Uma ufuna izinga esiphezulu endaweni efudumele futhi ehlanzekile uxhumano, sebenzisa sikaphalafini ukunciphisa ithoshi ilangabi.

Qiniseka thina uhlanza ebusweni ngaphambi nokunamathisela ngomthofu, ningakukhohlwa degreasing.

Control izikhala kanye ilungiselelo izingxenye kumelwe siqaphele kakhulu.

Uma uyikha phezulu le yangaphandle kufanele usetshenziswe ecucuza kancane.

Ngempela kubalulekile ukufudumeza imininingwane, kodwa into esemqoka - Ungeqisi it.

Hlola ukufana ukusatshalaliswa solder ukuba nge sikaphalafini.

Flux emva umsebenzi kufanele wageza off ibhulashi ngaphansi kwamanzi agelezayo.

Shisisa imininingwane udinga ngokushesha, kungenjalo kusondele overheat.

Uma ufuna ukulondoloza impilo, ukunikeza ukupholisa uma usebenza.