Seamless Ring Rolling Forging Process / Rongcheng Forgings
What is Rolled Ring Forging?The ring rolling process starts with a circular preform of metal that has been previously upset and pierced (using the open die forging process) to form a hollow “doughnut.” This doughnut is heated above the recrystallization temperature and placed over the idler or mandr
June 29, 2024
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