Sổ tay thiết kế hệ thống cơ khí P10
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10 Precision Manufacturing 10.1 10.2 10.3 Deterministic Theory Applied to Machine Tools Basic Definitions Motion Rigid Body Motion and Kinematic Errors • Sensitive Directions • Amplification of Angular Errors, The Abbe Principle 10.4 10.5 Sources of Error and Error Budgets Sources of Errors • Determination and Reduction of Thermal Errors • Developing an Error Budget Some Typical Methods of Measuring Errors Linear Displacement Errors • Spindle Error Motion — Donaldson Reversal • Straightness Errors — Straight Edge Reversal • Angular Motion — Electronic Differential Levels Thomas R. Kurfess Georgia Institute of Technology 10.6 10.7 Conclusion Terminology International competition and ever improving technology have forced manufacturers to increase quality as well as productivity. Often...
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