Isizathu sokwakha kunye nesisombululo se-wolding pilsity yombhobho wentsimbi engenasitayile

I-Perosity sisiphene esiqhelekileyo kwi-welding yemibhobho yentsimbi engenasitali, ebonakaliswa njengemingxunya emincinci kwi-WORD, ichaphazela ukuqina kunye namandla emibhobho. Oku kulandelayo yinto elula yokuqonda ukuchaza unobangela we-stomata kunye nendlela yokujongana nayo:

1. Zivela phi iipores?

1.1 Intsalela yegesi

Isinyithi esinyibiliki ngexesha le-welding ifunxa igesi (njengeoksijini kunye ne-nitrogen emoyeni).

Ukuba irhasi ekhuselweyo (njenge-argon) ayonelanga okanye ingamsulwanga ngokwaneleyo, ezi gesi azinakukhutshwa kade xa ithole ipholile, yenza amaqamza.

1.2 Izixhobo azihlambuluki

Kukho ioyile, amabala amanzi okanye i-rust kumphezulu wombhobho wentsimbi, kwaye igesi efana ne-hydrogen igqitywe kwiqondo lokushisa eliphezulu kwaye idityaniswe kwi-sheld.

1.3 I-Welting engalunganga

Okwangoku inkulu kakhulu kwaye isantya sikhawuleza kakhulu: Iqondo lobushushu lephuli elinyibilikisiweyo liphezulu kakhulu okanye isibongiso siqinile kakhulu, kwaye igesi ayinakho ukubaleka.

I-engle engalunganga yetotshi ye-welding: irhasi yokukhusela ivuthuzwa ngumoya, kwaye umoya ungena kwichibi eliqengqelekayo.

2. Ungayiphepha njani imingxunya yomoya?

2.1 Coca kakuhle

Ioyile ecocekileyo, i-rust kunye nomswakama ukusuka kumphezulu womngxunya kunye ne-sandpaper okanye utywala ngaphambi kwe-welding.

2.2 Ukulawulwa kwegesi yokukhusela igesi

I-Argon ene-chalty ≥99.99% isetyenziswa kwaye inqanaba lokuhamba ligcinwa kwi-15 ukuya kwi-20l / min / min.

Kulumkele ukuvelisa kwindawo yomoya enamandla, enokukhuselwa yiHood yomoya.

2.3 Lungisa iiparamitha ze-welding

Khetha i-90-10A ye-1.2mm ye-1.2mm ye-Willing Wires) ukunqanda ngokugqithisileyo okwangoku.

Isantya se-welding siyiyunifomu, hayi ngokukhawuleza (8-12cm / min siyacetyiswa).

2.4 Khetha i-Webt Welding

Sebenzisa icingo eline-silicon (i-SI) okanye i-titanium (i-titanium (i-TI), njenge-ER3088SI, ukunceda ekususeni igesi.

I-wire ye-flux-edityanisiweyo inesibindi sokunganyangeki kunecingo eliqinileyo.

2.5 Isakhono sokuSebenza

Gcina i-engile phakathi kwetotshi ye-welding kunye nomsebenzi malunga ne-75 ° Ukuqinisekisa ukuba irhasi igubungela ngokupheleleyo iphuli ye-wlin egcwele.

I-Perosity ibangelwa ikakhulu yintsalela yegesi kunye nokusebenza okungafanelekanga. Ngokucoca umxholo, ukulawula igesi kunye nokulungelelanisa iiparamitha, unokunciphisa kakhulu inqwelomoya kwaye uqiniseke ukuba umgangatho we-welding!