Metal Welding, abũbuwan amfãni, kuma iri

Yadu a yi amfani yi da iyalinsa samu welds. karfe waldi yana da abũbuwan amfãni a kan sauran hanyoyin da shiga sassa:

- abu tanadi, babu bukatar yin amfani da ƙarin fasteners.

- mafi m yi an samu, duk welded gidajen abinci da aka tsara don data kasance kaya;

- mafi m amfani da kayan ba lallai ba ne kamar yadda a cikin Fitar mold, kafa sprues, kuma tare da machining alawus samar da karin;

- rage haduwar masana'antu sassa da kuma Tsarin nodes saboda da m amfani da ake so kauri daga karfe.

Metal waldi aka yi irin wannan waldi kayan: wayoyin, waya sanduna. Dangane da kayan da za a welded, su zama na carbon steels, aluminum gami, tungsten ba consumable lantarki, da wayoyin don a haɗa da baƙin ƙarfe.

The main iri welds: kusurwa, bungy, tees, butt, Splices, tare da toshe (lamba waldi).

The hanyoyin da yin mahadi:

- manual waldi daga karfe - shi ne al'ada ko yana da zurfi shigar azzakari cikin farji.

- atomatik - kura idon baka, a carbon dioxide, electroslag.

- Semi-atomatik - a tsare gas da kuma kura idon baka.

Bisa ga Hanyar gidajen abinci wuri a sarari, suna saka, a tsaye, a kwance da kuma kasa. A tsawon - m da kuma karye. Tare da toshe da kuma intermittent welds ake amfani a cikin nasabar ba ya bukatar sealing. A m gidajen abinci ana amfani idan bukata ta zane takardun. Lokacin da ya zama dole su yi wani cikakken shigar azzakari cikin farji, da Weld gwada wa leaks da wani ultrasonic Hanyar, ko kananzir.

butt-waldi karfe daga sama zuwa 8 mm a kauri aka yi ba tare da yankan gefuna. Sama ne unilateral ko dangantakar sabon gefuna, dangane da kayan kauri da kuma tsarin aiki.

Sheet karfe waldi aka yi a tsaye, ko mai gangara seams farko tafasa na biyu sa'an nan na farko. A kabu ne amfani daga saman saukar da su kauce wa ambaliya na lokacin da ake ji. A gibba tsakanin abubuwa ya kamata game da 1 mm.

Lokacin da wani bakin ciki karfe waldi, domin kauce wa nakasawa daga cikin kayan, yi tilasta zanevolivanie tsarin. Bugu da kari ga wannan, dole ne ka farko nema a ci gaba da kabu, sa'an nan cika a cikin samarwar sarari. Don hana kona na karfe, a cikin hadin gwiwa bukatar tsananin kula da fasaha da kuma yin amfani da m dace wayoyin ko waya diamita. All butt welds ake yi a kan fitarwa reluwe.

Domin atomatik waldi na bututu, ducts, jini surfacing takardar da ake amfani. A kauri daga cikin welded abubuwa - daga 0.5 mm to 5 mm. Basic kayan for jini fasahar - bakin, galvanized, m karfe.

Contact ma'ana biyu da ake amfani da ferrous ko nonferrous karafa zoba. Ana amfani da a yi na samun iska, da cancantar na bututu ƙare a samar da siffa articles. Idan lamba sadarwa ta amfani da kayan aiki da cewa shi ne mai sauki zuwa saitin da sauki don amfani.