Kodi ndi mmene solder siliva kunyumba?

Silver - wamtengo wapatali ndiponso wapatali zitsulo ntchito zolinga zosiyanasiyana, kuphatikizapo kupanga zibangili. Mwachitsanzo, unyolo mwa izo ndi wokongola ndi tingachipeze powerenga mankhwala akhoza kufooka ngati chibangili kapena mkanda. Komabe, ngakhale durability a siliva, ili zokongoletsa zitsulo akhoza kukhala mokwanira Chimaona ndi ngakhale kusiya. Koma ambiri a iwo zosavuta kuti achire kofunika kudziwa momwe solder siliva kunyumba.

Features wa sayansi ya mankhwala zitsulo

Kuti concatenate iwo pamodzi ntchito zitsulo fusible. soldering ndondomeko zingasiyane malingana ndi mavuto mankhwala chingagwiritsidwe ntchito ndi mtundu wa zitsulo kukhala maphatikizidwe. Mwachitsanzo, kukonza miyala yamtengo wapatali ndi kulumikiza kusindikizidwa matabwa dera zamagetsi anatenga m'njira zosiyanasiyana. Komabe, anthu ambiri amachita chidwi kwambiri mmene solder siliva kunyumba.

Kusankha mfundo kujowina nkhani zitsulo

Solder kwa soldering siliva lingathe kukopedwa pa sitolo iliyonse hardware. Ndi bwino kupereka mmalo zinthu mkulu-kusungunuka ndi mfundo limatsogolera amene ali osachepera 240 ° C. Choncho zabwino kugwiritsa ntchito apadera phala kapena solder kasakaniza wazitsulo zaikidwa Sep-2.

Solder kulumikiza zodzikongoletsera siliva zikhoza kupangidwa paokha. Izo ziyenera zikuphatikizapo zitsulo zotsatirazi:

• 30% nthaka;
• 25% mkuwa;
• siliva 45%.

zigawo izi idzasungunuka ndi muffle ng'anjo m'madzi. The osakaniza chifukwa uzipereka kumtunda gawo lapansi ndi ndiye kupatsira m'makina anagubuduza kulenga mbale za mamilimita 0.5 wakuda.

Kuti akonze okhazikika kugwirizana mbali ntchito gulu m'lifupi za 1-3 mm. Iwo kudula kutalika ankafuna. Pa soldering pa yolusa malo mphepo. Pofuna kupewa makutidwe ndi okosijeni ndi zochita zina zoipa, m'pofunika ntchito kamwazi (colophon). Iwo solder pamene usavutike amtengo anagawira pa zitsulo, kuwotcherera dera chimateteza.

Monga siliva solder soldering chitsulo?

Pamaso momwe solder siliva kunyumba, muyenera kukonzekera pasadakhale kamwazi ndi solder. Kawirikawiri polumikiza zigawo munali siliva, ntchito 60% malata ndi 40% patsogolo. solder amenewa akuyamba kusungunula pa kutentha 180 ° C.

Koma akuyendera kwa brazing siliva ayenera kutsukidwa nkhani ndege ndi kuwachotsa filimu okusayidi, amene anaonekera pa nthawi. Mu zinthu izi, solder lili maphatikizidwe mkati ndi siliva.

Chiwembu mankhwala siliva brazing ayenera bwino analimbikitsa kuti asapitirire mfundo zitsulo kusungunuka kwa pawiri pa ntchito soldering wamphamvu. Pamwamba pa icho, tikulimbikitsidwa kupeza kanthu kwa mpweya wa mlengalenga. Kuti tikwaniritse zotsatira zabwino kuthandiza kamwazi, kupanga malo a zigawo kugwirizana zoteteza filimu. Colophon pamene anasungunuka solder imatulutsa anagawira padziko zitsulo.

Gwiritsani soldering kuti kulumikiza miyala yamtengo wapatali siliva zofunika ntchito yapamwamba kutentha solder, amene chikugwirizana ndi kafukufuku zitsulo.

Pawiri siliva mpweya burner

Musanayambe kuphunzira momwe solder siliva tepi burner, m'pofunika kuyamba ntchito kusamalira pamaso pa fani kuti ventilate chipinda. Kuchepetsa utsi kwaiye pa soldering muuni, osati athe chipangizo, komanso windo. Pa kugwirizana zachitsulo miyala yamtengo wapatali ndi kofunika ndege amphamvu kupewa malo a ntchito, kapena ndondomeko yozizira zikhoza mavuto pa soldering.

Pamaso soldering siliva kunyumba mpweya burner, mankhwala Muzitsuka pambuyo kogwirizana kufunika muli madzi. Komanso, mbali zitsulo ndi ikugwirizana onsewo.

Soldering siliva zodzikongoletsera bwino burner ndi lathyathyathya kunsonga, monga ananena adzakhala amatha msanga kutentha. Ndondomeko zitsulo pawiri zimafuna zinthu zotsatirazi:

• Choyamba zinthu zonse solder adzaikidwe padziko refractory. Chinthu chachikulu - kupereka okhwima chikukonzekera mbali za mzake. Mukhoza kugwiritsa ntchito Nichrome waya ndi clamps.
• Ndiye, pamwamba pa katundu zitsulo mwayeretsa kuchokera mafilimu okusayidi ndi ataphimbidwa ndi wosanjikiza zonyalazo kamwazi.
• Kenako chitani ndondomeko soldering. Pamalo kuwotcherera m'pofunika kuika pang'ono solder. The burner ayenera powombetsa mbali ya gawo, mokoma n'kumawotha dera pawiri.
• Kudzaza ming'alu, m'pofunika ntchito solder munali pang'ono siliva. Koma kulumikiza zokhalitsa M'malo mwake, ndi bwino ntchito solder ndi lalikulu kutembenuza siliva.
• Ndiye kuwamaliza imagwiridwa. Zamgululi ayenera bwino kutsukidwa kwa kamwazi ndi solder kuchotsa owona owonjezera singano kapena sandpaper. Pamwamba mankhwala siliva zitha kuphimba njira acidic kwa mphenzi ndipo kunachita mdima.

Monga siliva solder malata?

Soldering malata siliva zodzikongoletsera anachita kawirikawiri chifukwa kukonzedwa awo m'tsogolo kungayambitse mavuto aakulu. Mwachitsanzo, pamene jeweler sanadziwe zimene tinachita kale zinalumikizidwa ndi zitsulo, zikhoza kugwiritsidwa ntchito kwa mkulu-kutentha soldering wa solder ochiritsira. Zimenezi zidzapangitsa kuti mfundo imene chabe kutenthedwa.

ayamikira angapo

Sikuti ntchito solder kwambiri, kupewa apezeka. Ngati akadali anapanga, iwo azikhala woyera msomali file. Pamene kukhetsa njira asidi pa zovala kapena khungu yomweyo muzimutsuka malo awa wambirimbiri madzi ozizira.