Inno-Spin LLC

Michael Nasson

Brian Ford

Maximilian Linder

Doug Watchorn

Robert Chrouch

A multi-axis roll-forming system for forming a stepped diameter in a cylinder includes a support that spins about a rotation axis while supporting a workpiece that includes the cylinder. A first actuator translates a first roller perpendicularly to the rotation axis. A second actuator moves a multi-axis roller radially outward, relative to the rotation axis, and upward along the rotation axis. The system may also include a first roller arm to which the multi-axis roller is coupled. The first roller arm is connected to a pivot joint having a pivot axis that is perpendicular to the rotation axis. The second actuator may include a linear-drive actuator that is coupled to the first roller arm and extends along the rotation axis to force the multi-axis roller to pivot about the pivot axis.

Multi-axis roll-forming of stepped-diameter cylinder

A multi-axis roll-forming system for forming a stepped diameter in a cylinder. The system includes a support configured to spin about a rotation axis while supporting a workpiece including a cylinder. A first actuator is configured to translate a first roller perpendicular to rotation axis. The first roller includes a truncated conical work surface configured to press against the inward-facing surface of the cylinder to angle it outward according to a slant angle of the truncated conical work surface.

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Raritan, NJ, United States of America

Michael Nasson