Manual waldi: fasali da kuma jadawalin

Manual baka waldi ne don haka mai suna saboda duk ake bukata ayyuka gwani walda da hannu. Ayyukansa sun hada da harbe-harbe da rike da kararraki, motsawa zuwa hanyar da aka buƙata, da isowa sababbin zaɓuɓɓuka don dawowa ga masu amfani. Kyakkyawan haɗin gwargwadon sanadiyar ya dogara ne bisa cancantar welder. Wajibi ne a gaggauta haɗuwa da katako, lura da hankali cewa tsawonsa bai canzawa ba, kuma don samar da daidaitattun sashi na sassa biyu.

Manual waldi yana da wasu ƙayyadewa. Alal misali, ta yawan adadin da aka yi amfani da ita, ana yin gyare-gyare tare da guda ɗaya ko guda biyu a fili, kazalika da walƙiya na lantarki mai yawa. Akwai hanyoyi uku da guda guda, yayin da halin yanzu yana iya canzawa ko m.

A halin yanzu, an riga an yi amfani da walwa a kan sauyawa ko kuma ta dace a yanzu tare da yin amfani da ƙwayoyin zazzage. Hakika, akwai hanyoyi daban-daban don haɗa wani ɓangare ta waldawa. Alal misali, tare da samuwar nau'o'in kayan aiki (tare da raguwa na gefuna). Don kara yawan aiki da shawarar da yin amfani da wayoyin na katako, kuma waldi na daban-daban gami da kuma wadanda ba ferrous karafa ne tungsten wayoyin.

Shirya walwala na da tsarin fasaha na musamman. A lokacin da ake shinge sassan, ana amfani da nau'o'in lantarki masu yawa, wanda za'a iya narkewa da kuma bazawa. Na farko za a iya yi da waya mai walƙiya tare da takarda na musamman. Irin wannan spraying wajibi ne ga wani babban mataki ne na zaman lafiya na lantarki baka samar da wani karfe surface ƙwan maƙera, kuma oxides wanda kare Weld pool daga hulda da yanayi, da kuma kare baka daga yankin na hulda da iska.

Za'a iya yin gyare-gyaren haɓaka a ƙarƙashin yanayin muhalli da kuma wasu gas. Alal misali, manual argon-baka waldi (a cikin wani yanayi na argon), waldi a iska da kuma t. D.

Bisa ga GOST 9466-75, ana rarraba nau'ikan lantarki zuwa iri iri.

1. Ta wurin ganawa:

• Ƙananan haɗin ginin da kuma carbon;
• An yi shinge;
• Sulhuran haɗari mai zafi;
• Ƙananan motsi na shinge.

2. Ta hanyar iri da iri:

• Daidaitan;
• Ba a daidaita ba.

3. Domin kauri daga cikin shafewar da aka fesa:

• M;
• Matsakaicin;
• M;
• Musamman lokacin farin ciki.

4. Ta hanyar rubutun lantarki:

• Acid;
• Rutile;
• Cellulose;
• Rufe tare da baƙin ƙarfe foda.

5. A cewar matsayin sarari na sararin samaniya:

• Ga kowane matsayi;
• Ga kowane, sai dai don daidaitaccen littafi mai walƙiya;
• Don ƙananan kuma a kwance a cikin jirgin sama na tsaye;
• Ga kasa "a cikin jirgi."

6. Malarcin walwala na yanzu yana amfani da shi:

• Direct;
• Kashewa;
• Duk wani.

7. A cewar irin walwala yanzu:

• Na har abada;
• Musanya.

Shirya walƙiya yana ɗauka cewa karfe da ke yin amfani da ƙwayoyin lantarki dole ne abun da ke cikin sinadaran da ya dace da bukatun. The inji halaye na da sakamakon Weld da Weld karfe da shi dole a kawo su a cikin maganganun da Gost 9467-75.