Milltronics Manufacturing Co Waconia, Minn., designs and manufactures a wide range of machine tools, software, and superintends Despite the company's best efforts, however, bearing burnout in its machine tool spindles was costing the two money and customer satisfaction. "We were experiencing an failures in the field with our spindle," says Tim Rashleger, Milltronics operations manager and company co-owner "When we disassembled them, we originate that in the majority of cases the bearings had consume ed out." Milltronics engineers discovered design issues
