Forging welding bonding technology is a manufacturing method for workpieces made by welding forged cylinder sections together. The forging and welding combination technology of the cylinder body is to divide the cylinder body into two parts: the cylinder tube and the cylinder bottom, which are made of forged steel parts. After rough machining, they are welded together for precision machining. The final cylinder body has a good organizational structure and mechanical properties, and can reduce manufacturing costs.
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