What methods should be used to remove the arc starting plate, extraction plate, and product welding test plate?

2011-06-30View Original

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JB/T4709-2000 specifies that the arc starting plate, extraction plate, and product welding test plates should not be removed by hammering; what method should be used for removal?

Reply #22011-06-30

Carbon steel and low-alloy steel can be cut using an oxy-acetylene flame, while stainless steel is cut with air plasma cutting; after cutting, it is polished using a grinder

Reply #32011-06-30

Agree with the view from the second floor; currently, manufacturing plants basically use this method for processing

Reply #42011-06-30

Our company does the same: gas cutting is used for carbon steel and low-alloy steel, while plasma cutting is used for stainless steel

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What methods should be used to remove the arc starting plate, extraction plate, and product welding test plate?

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