Janar Abubuwa Game da Welding Wutan lantarki

Janar abubuwa Game da Welding wayoyi

Tianqiao waldi wutar lantarki shine zaɓi na ƙwararru

Welding wayoyin suna da mahimmanci, kuma yana da mahimmanci mai walda da ma'aikatan da suka dace su san wane nau'in don amfani dashi don ayyuka daban-daban.

Menene wayoyin walda?

Wutan lantarki waya ce ta ƙarfe mai rufi, wanda aka yi shi da abubuwa kama da ƙarfe da ake walda shi. Don masu farawa, akwai wayoyi masu amfani da marasa amfani. A waldi na ƙarfe na ƙarfe garkuwar ƙarfe (SMAW) wanda aka fi sani da sanda, wayoyin suna amfani, wanda ke nufin cewa ana amfani da wutan a yayin amfani da shi kuma yana narkewa tare da walda. A wayoyin Tungsten Inert Gas waldi (TIG) wayoyin basa cin komai, saboda haka basa narkewa kuma suna zama daga cikin walda. Tare da Gas Metal Arc Welding (GMAW) ko MIG waldi, wayoyi suna ci gaba da ciyar da waya. 2 Waldi mai walƙiya mai narkewa yana buƙatar wutar lantarki ta tubular mai amfani mai ɗauke da ruwa.

Yadda za a zabi waldi wayoyin?

Zaɓin lantarki an ƙaddara shi ne ta hanyar aikin aikin walda. Wadannan sun hada da:

  • Siarfin ƙarfi
  • Ductility
  • Juriya lalata
  • Karfe mai tushe
  • Weld matsayi
  • Polarity
  • Na yanzu

Akwai wayoyi masu haske da masu nauyi. Wutan lantarki masu haske suna da rufin haske wanda ake amfani dashi ta gogewa, fesawa, tsomawa, wanki, gogewa, ko ruɓuwa. An rufe wayoyi masu nauyi mai nauyi ta hanyar extrusion ko digowa. Akwai manyan nau'ikan launuka uku masu nauyi: ma'adinai, cellulose, ko haɗuwa da su biyun. Ana amfani da sutura masu nauyi don waldar baƙin ƙarfe, ƙarfe, da kuma saman mai wuya.

Menene lambobi da haruffa suke nufi akan sandunan walda?

Wungiyar Welding ta Amurka (AWS) tana da tsarin lambobi waɗanda ke ba da bayani game da takamaiman lantarki, irin su aikace-aikacen da aka fi amfani da su da kuma yadda za a yi aiki da shi don iyakar inganci.

Lambobi Nau'in Shafi Waldi Yanzu
0 Babban sodium DC +
1 Babban cellulose potassium AC, DC + ko DC-
2 Babban titania sodium AC, DC-
3 Babban titania potassium AC, DC +
4 Powderarfin ƙarfe, titania AC, DC + ko DC-
5 Diumananan sodium DC +
6 Hydananan hydrogen potassium AC, DC +
7 Babban baƙin ƙarfe oxide, potassium foda AC, DC + ko DC-
8 Hydarancin hydrogen potassium, baƙin ƙarfe foda AC, DC + ko DC-

“E” yana nuna alamar walda mai walda. Lambobi biyu na farko na lambar lambobi 4 da kuma lambobi ukun farko na lambar lambobi 5 suna tsaye don ƙarfin zafin jiki. Misali, E6010 na nufin fam dubu 60,000 a kowane murabba'in inch (PSI) ƙarfin ƙarfi kuma E10018 na nufin 100,000 na ƙarfi na ƙarfi na ƙarfi. Na gaba zuwa lambar karshe tana nuna matsayi. Don haka, “1” yana nufin duk wutan lantarki ne, “2” na lantarki mai lankwasa da kwance, kuma “4” don madaidaiciya, a kwance, a tsaye zuwa ƙasa da saman lantarki. Lambobi biyu na ƙarshe sun bayyana nau'in sutura da kuma walda mai aiki. 4

E 60 1 10
Lantarki Siarfin Tenarfi Matsayi Nau'in Shafi & Yanzu

Sanin nau'ikan wutan lantarki da aikace-aikacen su suna da amfani don yin aikin walda daidai. Shawarwarin sun hada da hanyar walda, kayan walda, yanayin cikin gida / waje, da matsayin walda. Yin atisaye tare da bindigogin walda da na lantarki zai iya taimaka maka sanin wane irin wutan lantarki zaka yi amfani dashi don aikin walda.


Post lokaci: Apr-01-2021