Welding process

1. Grey cast iron-Shandisa diki ikozvino uye inokurumidza welding kuderedza kudzika kwekupinda uye fusion ratio; shandisa short-section welding, intermittent welding, scattered welding, segmented backward welding, uye sando weld; iyo welding nhungamiro inofanira kuva yekutanga Tanga welding kubva kune chikamu nepamusoro-soro. anogona kusarudza Z308, Z408.

2. Ductile iron--Shandisa hombe current: l=(30-60)D, kuramba uchiwelding; kana zvichidikanwa, kunonoka kutonhora mushure mekuputira kunogona kurapwa kupisa: normalizing kana annealing. inogona kusarudza Z408.

3. Simbi inokwenenzveka - uchishandisa nzira yakafanana kune grey cast iron. anogona kusarudza Z308.

4. Vermicular graphite cast iron - kushandisa nzira yakafanana kune grey cast iron. anogona kusarudza Z308.

5. White cast iron - kushandisa nzira yakafanana neye nodular cast iron. anogona kusarudza Z308, Z408.

Kanda simbi