Chokutanga pane zvose, pamusoro pepamusoro-sorochubhu yendariraichaumba chidziviriro chakaoma chekudzivirira, pasinei nokuti igirisi, makabhohaidhireti, mabhakitiriya uye utachiona, zvinwiwa zvinokuvadza, okisijeni kana mwaranzi yeultraviolet, haigoni kupfuura nayo, uyewo haigoni kukukurwa kuti isvibise kunaka kwemvura, uye zvipembenene hazvigoni kupfuura napo.Haikwanise kugara pamusoro pepombi dzendarira kuti dzipfave.Machubhu endarira akanyanya kuoma kupfuura machubhu epurasitiki, anochinjika kupfuura simbi dzakajairwa, ari nyore kugadzira, uye ane kumwe kupikisa chando-heave.Iyo yakakwira-chaiyo yebhubhu chubhu ine yakanyanya kudzvanywa kuramba, iyo inovimbisa kuti inogona kuchengetedza yakanakisa kuita kunyangwe pasi pekumanikidzwa kwakanyanya pasina deformation kana kuputika.
Iyo yendarira welding nzira inowanzove gasi welding, brass welding waya, borax.Nyatsoteerera kukura kwemurazvo kana welding.Kutanga shandisa gasi welding kupisa pombi yemhangura yakatsvuka.Panguva ino, teerera kune murazvo webhuruu uri pakati paunenge uchigadzirisa murazvo, uye uugadzirise kureba kwenguva refu, kana zvisina kudaro tembiricha ichave yakakwirira kana iri pfupi.Wedzera borax, uye wedzera mhangura welding wire mushure mokunge borax yanyunguduka.
Matanho eBrass Soldering
1. Munguva yewelding process, gara uchichengeta murazvo wakavhara majoini kudzivirira mweya kupinda;
2. Kuputika kuchaomeswa, uye unyoro huchaputika pa 100 ° C, uye kuputika kuchava mukaka wakachena.
3. Flux ichapupa pa316°C.
4. Flux inonamira pa427°C
5. Iyo inoyerera inova mvura pa 593 ° C, iyo iri pedyo nekupisa kwebrazing.
6. Solder ine 35% -40% sirivheri inonyunguduka pa604°C uye inoyerera pa618°C.
7. Cherechedza kuti zvigadzirwa zviviri zvinofanira kusungirirwa zvinofanira kupiswa netochi yemoto.
8. Unogona kuona kana tembiricha yakakodzera nemuvara wemurazvo.Kana tembiricha yasvika pakupisa kwebrazing, murazvo unozoonekwa wakasvibira, uye murazvo wegirinhi unoratidza kuti tembiricha yakakodzera kana yasvika patembiricha yekushisirira sirivheri.
9. Kuti weld pombi yemhangura uye pombi yesimbi kune mumwe nemumwe, pombi yemhangura inofanira kutanga kupisa (nokuti pombi yemhangura inopisa nokukurumidza uye inoda kupisa kwakawanda).
10. Munguva yekugadzira bhurosi, tochi yemoto haifaniri kumira pane imwe nguva nguva dzose, asi inogona kutamiswa mumufananidzo-masere.
11. Inokurudzirwa kushandisa tochi yakakura, kuitira kuti huwandu hwekupisa hunogona kuwanikwa nemoto wakapfava pasina kudzvinyirira kwakanyanya kana "kuputika", zvichida nekupenya kuduku kwemukati conical murazvo.
Nguva yekutumira: May-12-2023