vibration milling 中文意思是什麼
vibration milling
解釋
振動磨礦-
In this study, based on bispectrum and bicoherence extraction of vibration acceleration signals at spindle end of a vertical machining center while milling operation, change rules of bispectrum and bicoherence of the signals were analyzed for the progressive wearing process of the flank wear land of the milling cutters
通過提取銑削加工過程中機床主軸端振動加速度信號的雙譜及其雙相干系數，分析了銑刀后刀面漸進磨損過程雙譜及其雙相干系數的變化規律。 -
Preparation and characterization of nanoflake zinc particles by vibration milling
片狀納米鋅粉的振動磨製備與表徵 -
At last, the conclusion is got that proper ultrasonic vibration can enhance the efficiency of the normal maf due to the ultrasonic vibration can make the grain flow more frequently and then refresh the milling - grain on - working and sharpen the grain ' s blade
最後對實驗結果進行了分析，得出功率大小適當的超聲振動可以促進磨粒刃口自銳，工作磨粒及時更新，從而提高磨刷切削能力等結論。 -
Rapid estimation of vibration of peripheral milling process based on bp neural network
神經網路的立銑加工振動快速預估 -
On the basis of cutting force model and vibration model of machine tools structure, the effect of the regenerative chatter on the stability of end milling is focused
存得到切削力模型和機床結構振動模型的基礎上，著重研究了再生型顫振對銑削加工過程穩定性的影響。 -
Then the de - lay differential method of detecting the milling cutter breakage is put forward according to the above research work and the changing characteristics of power signal and vibration displacement signal when the tool breakage occurs, the monitoring stategy of sensors fusion based on the artificial neural network is put forward. the monitoring system of milling cutter breakage based on the information fusion of the power signal and vibration displace - ment signal has been developed. the diff culty in giving a dectecting threshold due to the changeable character of character of cutting condition has been solved, and a good reliability is ensured over a wide range of conditions
在上述研究工作的基礎上，提出了基於人工神經網路用於多傳感器信息融合的監測策略，開發研製了以機床主電機功率信號和主軸振動位移信號特徵參量融合的銑刀破損監測實驗系統，解決了銑削過程中切削條件多變導致監測閾值難以設置的難題，保證了在較寬的工作范圍內具有較高的識別準確率。 -
An analysis of the vibration displacement signal shows that when the spindle runs at medium and low speeds, the viration displacement signal well reproduces the milling force signal
同時對主軸振動位移信號進行了分析，指出了主軸處于中、低速運轉時，振動位移信號能很好地再現銑削力信號。
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