摘要
磨床機構造是由鞍座、軌道、工作台、底座與頭部…等部件構成。本研究主要探討磨床機之精度校正、頻率響應分析與結構最佳化設計。針對上述項目，進行下列說明： 精度校正，主要是整機裝配，進行試機時精度調校的作業。利用Renishaw雷射校正儀對X、Y、Z各軸進行量測，將原始量測結果分析並轉換為補償值，回饋補償值以得到精度校正目的。 磨床機造成振動主要的因素為外部受力所造成的振動與部件本身自然頻率造成共振。外部受力能藉由加工過程中改善不必要的受力，而部件本身造成的共振，可能因自身結構設計上的不良，導致機械在加工過程中產生振動。因此，藉由磨床機振動頻率分析的結果，與實際敲擊結果，以得到部件共振時的頻率，避免部件因共振而對加工精度造成影響。 最後，為了達到整機結構的優化，將欲優化的部件，利用在ABAQUS設定的條件參數，匯入TOSCA以進行拓樸最佳化設計，以獲得磨床機的優化設計結果。
並列摘要
Grinding machine structural parts are composed of saddle, track, bench, base and forehead. This research focused on the precision grinding machine calibration. Frequency Response Analysis and Optimization design were also discussed. Precision calibration, mainly for the machine assembling, the test-accuracy calibration of machine operation is very important. Renishaw laser adjust meter was used to calibrate the X, Y, Z axes separately. The Data, will gauged and the result was analyzed and was transformed primitively into the compensation value, and feedback to get the precision calibration. Grinding machine vibrations caused by external factors mainly, for example the force of vibration, and natural frequency of components caused by resonance. External force can be improved by the processing of unnecessary force, while the part itself caused by the resonance, perhaps due to poor structural design, mechanical vibration during processing will happen. Therefore, the resonant frequency could be the obtained to avoid vibration of structure, by knocking machine parts in frequency analysis. In order to achieve optimization of the structure, the software named ABAQUS, and TOSCA were used for topology analysis and the optimal design. The optimal design of grinding machine was obtained by setting conditional parameters in the analysis.