Indlela solder amapayipi ithusi, solder ukusetshenziswa ezinye?

Ithusi kuyinto metal elinendawo ngokwanele elithambile, isakhiwo pliable. Ngakho-ke, ngokungafani steel efanayo okokusebenza kulula solder kuka Welding yayo umshado. Nge isifiso esinamandla, une amathuluzi adingekayo kanye ezidingekayo amathuluzi ukuze ubhekane ngokuphumelelayo lo msebenzi uyakwazi ngisho imfundamakhwela. Ake sizwe indlela solder zethusi ipayipi.

amapayipi zethusi Quality

Ngokuvamile amaphayiphi ekhiqizwa kusukela ezisetshenziswa endlini lokukhuphula Ukushisa izakhi kanye yesidala. Ithusi kuyinto isixazululo eliphezulu ukudalwa izindlela ezinjalo. It has a ebusweni ngokuphelele bushelelezi, awusebenzi adle, akusho clog up inhlabathi, futhi ine impahla elwa namagciwane. Ukwazi kahle indlela solder zethusi ipayipi Ukushisa kahle, ungakwazi ukuqinisekisa ungaphazanyiswa yesistimu yesevisi amashumi eminyaka.

Amathuluzi nezinto zokwakha

Ngaphambi ukuthola indlela solder amapayipi ithusi, kubalulekile ukuba ilungise amathuluzi adingekayo ngesikhathi umsebenzi:

1. Umsiki. Ithusi sisetshenziselwa izinto kuqhathaniswa esithambile. Ngisho ingcindezi kunangonyaka amapayipi ezinjalo kungabangela ukusonteka. Ngenxa yalesi sizathu, lapho isiqeda Kunconywa ukusebenzisa ithuluzi ezikhethekile.
2. Extender. Njengoba elungiselelweni Ukushisa uhlelo noma amapayipi Thepha ngethusi usayizi ezifanayo esetshenziswa, ilungiselela emalungeni brazing baye ukusebenzisa ithuluzi ukwandisa ubukhulu babo.
3. chamfer Ukuthathwa. Ngemva ngokwahlukana ipayipi izingxenye phezu izinsuku udinga ukwenza ukucutshungulwa imiphetho zabo. Kuphela ngale ndlela izingxenye uhlelo esizayo uzokwazi ukungena nomunye.
4. Steel ibhulashi edingekayo ukuze bahlanze ingaphakathi amapayipi.
5. Wire ibhulashi ikuvumela ukususa ukungcola, zonke izinhlobo izingqimba futhi oxides, okungase ziphazamise ukuqaliswa eliphezulu solder amalunga omzimba.
6. Sikaphalafini igesi isetshenziselwa amalahle emalungeni. Kufanele aqukethe umlomo wombhobho ekhethekile okuvumela ilangabi ukulungiswa.
7. Solder ine uhlobo ucingo noma induku kokuba lokuncibilika leliphasi kunaleyo wethusi.
8. Flux - amakhemikhali ukwakheka, okuyinto kusiza isicelo solder amalunga omzimba.

Indlela solder ukuze solder amapayipi yethusi?

Okwamanje, izinhlobo eziningi kukhona solders butholakale ezingaba ukuqinisekisa ukuxhumana okuthembekile amapayipi zethusi nge nokunamathisela ngomthofu. Ngokuvamile amakhosi yakhetha ukusetshenziswa aphansi-lokushisa solders. Lesi sakamuva ukunikela ikhono Dala uxhumano at Ukushisa iphansana leyo nto akakubangeli ukusonteka sethusi. Nokho, lezi emalungeni musa ihluke ngezisusa izindawo lokukhanda.

Ngokuphathelene solder senzelwe brazing ngesikhathi okushisa aphakeme, bavumela ukudala compounds esitebeleni kunazo. Ngesikhathi esifanayo bakhuthazwe ukusebenzisa izingcweti abanolwazi kuphela, ngoba ngaphandle amakhono afanele nethonya ezishisayo eside phezu kwensimbi kungaholela ukusha.

Yini solder amapayipi ethusi ukuze nomunye? Lapho nokunamathisela ngomthofu, okuyinto evamile e ukuvuselelwa ezifuywayo Ukushisa kanye amapayipi izinhlelo, ngokuvamile ziphendukela ukusetshenziswa solders nomthofu-free. Lesi sakamuva ukunikeza ithuba ukudala ngokwanele ukumelana mechanical ukucindezeleka uxhumano. Phakathi kwalezi solders Kumele kuqashelwe tin Alloys nge bismuth antimony, selenium, esiliva. I share main ukubunjwa yabo uthatha ithini - mayelana 95%. Okusele iwukuba izingxenye ezengeziwe.

Ukuze enze nokunamathisela ngomthofu solders ngempela efanelekayo ezishibhile esekelwe ithini nomthofu. Nokho, kungukuthi Kunconywa ukuba isetshenziswe ukuvuselelwa amapayipi amanzi, okuyinto enzelwe ukuphakela amanzi okuphuza, ngoba phambili sisetshenziselwa izinto ezinobuthi.

Yikuphi okungcono ukusebenzisa yokucucuza nokunamathisela ngomthofu amapayipi yethusi?

Endabeni nokunamathisela ngomthofu evame ukusetshenziswa zamakhemikhali esekelwe zinc chloride. Nokho, ukuthola ukuthi indlela solder zethusi ipayipi, kufanele unake kakhulu indlela yokwakheka yokucucuza. Ukuze brazing zethusi ngokwanele ukuthola noma iyiphi imoto yakhelwe lenhloso, isibonelo unama rosin-Vaseline.

Indlela solder zethusi ipayipi ngaphandle ecucuza? Qalisa compounds esitebeleni ngaphandle kokusebenzisa zamakhemikhali oqiniseka namaqiniso. Nokho, kuyakushiswa lapha lwenteke kulamazinga lalandzelako usebenzisa brazing solder esezingeni ithini esiliva based.

inqubo nokunamathisela ngomthofu

Indlela solder amapayipi yethusi? Imisebenzi kuthiwa kwenziwe ukulandelana elandelayo:

1. Nge umsiki nalutho sehlukaniswe izingxenye obuphelele oyifunayo.
2. A ibhulashi zensimbi ibhulashi kuthiwa abaphundlwe evele nangaphakathi labo kumele soldered.
3. expander Special kwandisa ububanzi emikhawulweni zingxeenye Awisa omunye ipayipi lohleliwe.
4. Uyakuveza ukuxhumana esizayo ecucuza nombala osetshenziswayo.
5. Ukuvalwa amapayipi afakwa nomunye. Manzi isipanji ecucuza izinsalela ziyasuswa.
6. Kufutfumeta kwakwakhe. Uma yokucucuza zizoshintsha ithoni yokuqala ku nesiliva, ukwelashwa surface ezishisayo kufanele inqanyulwe.
7. Ngoba ikusasa lalowo joint kulethwa solder. Lesi sakamuva kumele kuqale ukuba kugeleze ngaphandle Ukushisa sikaphalafini kusukela lokushisa ephakeme wethusi.
8. Pike wayeka lapho nje lo solder, ngiyakugcwalisa ngokudakwa bonke imigodi endaweni weld.
9. Emva lwaluyophola, kwakwakhe isihlanganisi usule ingxenye ndaba ezimanzi, okuvumela ukuba asuse izinsalela ekucucuzeni futhi solder.

Amacebo eziwusizo

Kukhona amanye amathiphu ezingase singaba usizo kabi uma usebenza. Ngakho, izingcweti abangenayo isipiliyoni ephoqelela nokunamathisela ngomthofu zethusi ipayipi Kunconywa ukuba baqeqeshwe, usebenzisa njengoba izingxenye consumable izikhala ezingadingekile. Ngokusho kochwepheshe, udinga ngokuphindaphindiwe ukwenza solder test ukwakha umqondo wokuthi lolu hlobo lomsebenzi.

Phakathi Ukushisa amalunga kubaluleke kabi, hhayi perederzhivat sikaphalafini ilangabi ngesinye isikhathi, ngoba lokushisa yayo ongafinyelela mayelana 1000 ° C. Ukuze ashise ithusi, ngokwanele iyunifomu Ukushisa kwesigaba amasekhondi 20.

Lapho beqeda nokunamathisela ngomthofu kuyadingeka ukwenza wokuwasha ngokuphelele uhlelo iphayiphi ngaphansi kwengcindezi enkulu emanzini. Okuwukuphela kwendlela ukususa solder ngokweqile kanye ecucuza zazo iqandiswe zezakhi.

Ekuphetheni

Ngakho esiphethweni kanjani solder zethusi ipayipi. Lapho indlela wemfanelo inkinga futhi babe amathuluzi adingekayo ukuze sibhekane ngokuphumelelayo lo msebenzi abazokwazi ngamunye. Kubalulekile kuphela pre-Amazing, ngaphandle ukuphambuka ubuchwepheshe.