本文介绍了提高质量、节约成本的加工方法。它讨论了为发动机部件、变速箱壳体和变速箱阀体开发刀具系统。还讨论了柔性制造、高速加工、可预测的切削性能和最小的机器停机时间。探索了先进的刀具材料。综述了提高机床精度的工具附件。本文概述了一种高质量的加工方法，并推荐了最佳的加工参数。

THIS PAPER PRESENTS ILLUSTRATIONS OF QUALITY-ENHANCING, YET COST-SAVING MACHINING. IT DISCUSSES DEVELOPING CUTTING TOOL SYSTEMS FOR ENGINE COMPONENTS, TRANSMISSION CASES AND TRANSMISSION VALVE BODIES. FLEXIBLE MANUFACTURING, HIGH-SPEED MACHINING, PREDICTABLE CUTTING PERFORMANCE, AND A MINIMUM OF MACHINE DOWNTIME ARE ALSO DISCUSSED. ADVANCED CUTTING TOOL MATERIALS ARE EXPLORED. TOOLING ACCESSORIES AS PART OF IMPROVING MACHINE TOOL ACCURACY ARE REVIEWED. THE PAPER OUTLINES A QUALITY MACHINING PERIPHERY AND RECOMMENDS OPTIMUM MACHINING PARAMETERS.