Muncy, Geissler, Olds & Lowe, PLLC
Forming method for applying a continuous punching to a chain roller
A forming method for applying a continuous punching to a chain roller includes a raw block having a first surface and a second surface. The raw block would be sequentially punched and formed throughout the first to sixth punching or throughout the first to seventh punching. During the fourth punching, a first blanking would be executed. Alternatively, before executing the sixth or the seventh punching, a second blanking would be implemented.
Y B Y B F Y Y
Y10T B21K Y10T B21K F16G Y10T Y10T
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Wen-Pin
Wang