METHOD AND EQUIPMENT FOR POWDER ROLLING

摘要

PROBLEM TO BE SOLVED: To uniformize thickness also at the tip in an axial direction and to attain the prevention of reduction in yield and the improvement of production efficiency. SOLUTION: After powder is supplied, within the prescribed range L in an axial direction, to a rolling mill roller A rotating around the center axis CA, the powder is rolled between the rolling mill roller A and a second rolling mill roller B. The powder on the tip T in the axial direction in the above prescribed range L is removed, and then the rolling is carried out.