NSK America’s high-precision NRR-3060 QC spindle enables users to utilize preset tooling. Designed to fit the needs of specialty and bench machining, the spindle is capable of reaching speeds as fast as 60,000 rpm while maintaining less than 1 µm runout at the spindle taper. The spindle is compatible with collets ranging to 1/4". The toolholder can be placed in a preset adaptor, which in turn can be put on a presetter unit to provide accurate information for the offset values of the tooling. According to the company, the spindle also provides quick, easy and accurate tool changes without the need for wrenches.
See what you missed at IMTS 2014!
Check out IMTSTV for segments about the show and what’s new in the world of manufacturing technology, then watch Shop Talk to get the Modern Machine Shop editors’ take on IMTS, the trends they’re seeing, and what’s coming next in your industry.
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