Zitsulo kuwotcherera, ubwino ndi mitundu

Chimagwiritsidwa ntchito yomanga ndi banja analandira welds. zitsulo kuwotcherera ubwino pa njira zina kujowina mbali:

- ndalama chuma, palibe kufunika kwa ntchito fasteners zina;

- kumanga chodalirika analandira, mafupa onse welded anapangidwa kuti katundu alipo;

- kugwiritsa ntchito zambiri zomveka zakuthupi si zofunikira mu nkhungu akuponya, kukhazikitsa sprues, ndi Machining ankamvetsa kupereka zina;

- kuchepetsa zovuta mbali opanga ndi nyumba mfundo chifukwa cha ntchito zomveka kwa makulidwe Napempha kwa zitsulo.

Zitsulo kuwotcherera imagwiridwa ngati kuwotcherera zipangizo: maelekitirodi, waya ndodo. Malinga zakuthupi kuti welded, akhale wa steels mpweya, kasakaniza wazitsulo zotayidwa, tungsten sanali consumable elekitirodi, ndi maelekitirodi kwa kulumikiza zitsulo.

The mitundu ikuluikulu ya welds: ngodya, bungy, tees, mbuyo, Splices, ndi pulagi (kukhudzana kuwotcherera).

Njira kupanga mankhwala:

- Buku kuwotcherera wa zitsulo - yachibadwa kapena ali malowedwe kwambiri;

- basi - adalowetsedwa Arc, mu carbon dioxide, electroslag;

- theka-zodziwikiratu - mu kutetezedwa mpweya ndi adalowetsedwa Arc.

Malinga ndi njira zimfundo malo danga, iwo ali wokwera, umodzi, yopingasa ndi pansi. M'litali - olimba osweka. Ndi pulagi ndi welds likukulira ntchito mu kugwirizana kuti kodi popanda wosindikiza. Zimfundo olimba ntchito ngati mogwirizana ndi zolembedwa mwaluso kwambiri. Pamene kuli kofunikira kuchita malowedwe wathunthu, china chotulutsa aone kuchucha mwa njira akupanga, kapena a nyale.

mbuyo-kuwotcherera zitsulo wa ku 8 mm makulidwe imagwiridwa popanda kudula m'mbali. Pamwamba ndi unilateral kapena amgwirizano kudula m'mbali, malingana ndi makulidwe zakuthupi ndi dongosolo ntchito.

Mapepala zitsulo kuwotcherera imagwiridwa kotenga kapena yopingasa matabwa woyamba wiritsani wachiwiri ndiye choyamba. The msoko umagwiritsidwa kuchokera pamwamba pansi kupewa zinkachititsa Pamene ntchito. The mipata pakati pa zinthu akhale 1 mm.

Pamene woonda zitsulo kuwotcherera, pofuna kupewa mapindikidwe cha chuma, anachita moumiriza dongosolo zanevolivanie. Powonjezera, muyenera kutsatira msoko mosalekeza, kenako lembani danga chosowacho. Pofuna kupewa moto wa zitsulo, pa kufunika olowa kuti mosamalitsa kukhala luso ndi ntchito lolingana maelekitirodi yoyenera kapena waya awiri. welds onse mbuyo zimagwiridwa pa njanji linanena bungwe.

Pakuti kuwotcherera basi wa mapaipi, ducts, plasma surfacing pepala ntchito. The makulidwe a zinthu welded - kuchokera mamilimita 0.5 5 mm. Zipangizo zofunikira luso plasma - dzimbiri, kanasonkhezereka, wofatsa zitsulo.

Contact awiri mfundo ntchito zitsulo akakhala kapena nonferrous alipo. Izo ntchito mu kupanga mpweya wabwino, ndi loyenerera chitoliro umatha kupanga nkhani mphako. Ngati kugwirizana kukhudzana ntchito zipangizo losavuta khwekhwe ndi yosavuta kugwiritsa ntchito.