单道次超硬磨料加工已被证明是一种非常有效的方法，可以在高生产率下精密加工零件的内径。本文详细介绍了该工艺可获得的效益、适当的操作技术，并将描述已取得的最新技术进步。

THE SINGLE-PASS SUPERABRASIVE PROCESS HAS PROVEN TO BE A VERY EFFECTIVE MEANS FOR PRECISION FINISHING THE INSIDE DIAMETER OF PARTS AT HIGH PRODUCTION RATES. THIS PAPER DETAILS THE BENEFITS WHICH CAN BE OBTAINED WITH THIS PROCESS, PROPER OPERATING TECHNIQUES, AND WILL DESCRIBE THE LATEST TECHNOLOGICAL ADVANCEMENTS THAT HAVE BEEN MADE.