milling operation 中文意思是什麼
milling operation
解釋
磨銑作業-
The boiler pulverizing system adopt mainly steel ball milling coal machine and mill storage pulverizing system, because the system has characteristics, such as, strong coupling, great time lag and slow time change. the quantity of storage coal in the ball milling coal machine ca n ' t measure exactly. manpower operation or use conventional regulate intrument ca n ' t get often perfect control effect
鍋爐制粉系統大多採用鋼球磨煤機、中儲式制粉系統，由於該系統具有強耦合、大時滯、慢時變等特點，而且球磨機磨內存煤量難以準確測量，人工操作或用傳統的調節儀表往往難以達到理想的控制效果，普遍存在耗能高、自動控制困難等問題。 -
Therefore, it will bring good social and economic benefit if the operation status is improved and the computer control system for coal milling machine is developed
開發磨煤機計算機控制系統，將會產生很好的社會、經濟效益。 -
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。 -
In the research task supported by the key technologies r & d program in the 9th five - year plan of jiangsu province, the study focuses on the nc milling programming software development method and the corresponding algorithms on the basis of acis. by using the development interfaces provided by acis, the author has made some innovation to tool path generation algorithms. based on acis, a new set operation method of loops is presented in this paper
藉助acis提供的開發介面實現對一些刀具軌跡生成演算法的創新：提出了一種基於acis的環集合運算方法，該演算法充分利用了acis的功能，使演算法實現過程大大簡化，並提高了演算法效率；設計了一種加工區域識別演算法，該演算法可以識別出由存在復雜嵌套關系的多個型腔環和島嶼環組成的零件幾何模型中的待加工區域；提出了一種實體精加工刀具軌跡生成演算法，該演算法可以自動計算出待加工零件在一個加工方向上所有的刀具軌跡，從而在某些情況下，大大方便數控編程人員完成nc代碼的生成。 -
Now, in a majority of civil big or middle thermal power station, the operation of coal milling machine is still in the primitive status of human decision and hand operation, and the coal milling machine consumes the electricity largely, its economic benefit is poor
目前國內絕大部分中小型火電廠中，球磨機的運行仍處於人為判斷和手工操作的原始狀態，耗電量大，經濟效益差。因此，改善磨煤機的運行狀況。 -
The robot control system is composed of a detection and measurement subsystem to monitor the milling process, a motion and driving subsystem to execute the milling operation, and a control and display subsystem to render the milling information
該系統包括監控磨削過程的檢測子系統、完成磨削手術操作的運動驅動子系統和再現磨削信息狀況的控制顯示子系統。 -
Abstract : this paper introduced few kinds of problems or complicated conditions which were liable to occur during casing section milling operation, meanwhile, discussed basic reasons for such problems and provided corresponding methods to solve them
文摘:介紹了套管段銑作業中易出現的幾種問題或復雜情況，探討了產生這些問題的基本原因，並提出了解決問題的相應對策與措施。 -
Keep the hand wheel and rotating shaft separated to avoid injury while milling ( machine operation ) at high speed
開快速時，必須使手輪與轉軸脫開，防止手輪轉動傷人。
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