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June 2017

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Simultaneous Grinding with Three Grinding Wheels



JUNKER Group's new JUMAT 6S 18-20-18 features simultaneous use of three grinding wheels in a single clamping set-up.

All wheelheads feature a separate X- and Z-axis, which enables simultaneous workpiece grinding with all three grinding wheels. One grinding spindle ensures precise taper and plane surfaces (Z/X 1), another takes care of the shoulder (Z/X 2), while the last spindle grinds the internal diameter and shoulder (Z/X 3).

"In addition to enhanced quality, a further advantage includes the redevelopment of gearwheel grinding, which is based on the use of perfect workpiece support," said a company spokesperson. "This ideal support is achieved through the center clamp consisting of a hydrostatic bearing and precision power chuck. The center clamp enables the workpiece to be ground simultaneously and on both sides."

For more information contact:

Erwin Junker Machinery, Inc.

2541 Technology Drive, #410

Elgin, IL 60124

847-488-0406

sales@junker-usa.com

www.junker-usa.com

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