立體銑削 的英文怎麼說
中文拼音 [lìtǐxiǎnxiāo]
立體銑削
英文
three-dimensional milling-
Which include cutting - edge curves, rake & flank face, edge angle, tool paths of enveloping rake & flank face, post processing technique of coordinate transfer, design - analyse and simulation sofeware. the research would offer sufficient academic basics and direction about manufacturing of ball - end cutters on the existing nc grinder
其中包括了球頭立銑刀的刃口曲線模型,前、后刀面模型,刀具角度分析,砂輪磨削前、后刀面的刀位軌跡模型,刀位軌跡與機床坐標轉換的後置處理,球頭立銑刀的設計與模擬軟體的開發。The wear patterns and wear mechanisms of solid cemented carbide are analyzed in high - speed milling of aluminum alloy
摘要對硬質合金整體立銑刀高速銑削加工航空鋁合金時的刀具磨損形態及其磨損機理進行了觀察和分析。This dissertation integrates theory analysis with experiment research and makes further research on nc geometric simulation. the establish of the cutting forces model, cutter wear model, machining error predition and compensation, machining parameter optimization in the physical simulation fields are made more research on the basis of the above research contents. the main achievements are as follows : 1
本文採用理論分析與實驗研究相結合的思路,進一步研究了幾何模擬與精度驗證技術,研究了銑削力模型的建立、刀具磨損模型的建立、加工誤差模型與誤差補償技術、基於加工模擬的加工參數優化等物理模擬關鍵技術,主要研究內容和成果如下: 1 .設計了集幾何模擬和物理模擬為一體的數控加工模擬系統的體系結構。To resolve the problem of distortion of large - complex aerospace monolithic components during milling process, a finite element model ( fem ) of milling process simulation in distortion field and temper - attire field was established
摘要為了控制尺寸大、形狀復雜的航空框類整體在銑削加工時產生的變形,建立了銑削加工時的變形場和溫度場的有限元模型。Therefore, a base is provided for studying the effect of milling force on the machining distortion. in chapter 3, according to the milling characteristics of the monolithic multi - frame components, the mechanics basis is discussed. after that, mechanical description and the 3 - d modeling rules are given, and the finite element model of the milling distortion of the multi - frame components is established
第三章結合航空多框結構件銑削加工的特點,對採用有限元技術研究銑削加工變形的力學基礎進行了探討,給出了航空多框結構件銑削加工過程的力學描述和三維有限元建模原則,建立了多框體銑削加工變形的有限元分析模型,提出了銑削加工變形研究的技術路線。With the dynamic cutting force coefficients ( dcfcs ) obtained form experiments, and the methods of the experiments combined with analysis, the end milling force and power model is set up and the simulation algorithm is given
並以銑削為對象,以實驗和理論分析相結合的方法,建立了銑削的切削力模型,具體地給出了切削力和扭矩的模擬演算法。分享友人