cutting-tool wear 中文意思是什麼
cutting-tool wear
解釋
刀具磨損-
The fourth chapter introduces the theory of fractional brown movement ( fbm ). the image texture of turning workpiece is analyzed using fbm model. after abstracting the texture character, the cutting tool wear status can be determined according to fractal dimension and average slope of the fitting curve of the logarithm power spectrum
第四章採用分數布朗運動（ fbm ）的基本理論，對切削工件表面紋理的圖像進行分析，提取紋理特徵參數，根據分形維數和圖像上對數功率譜的擬合曲線的平均斜率來判斷刀具的磨損狀態。 -
A cutting force model in turning on cutting parameters ( the depth of cut, feed rate, workpiece material and tool material ) and tool condition ( focusing on tool flank wear ) was developed
摘要建立刀具狀態監控特徵量與切削參數及刀具狀態之間的定量或定性關系是實現刀具狀態監控系統的基礎。 -
On the basis of the theory of fractal geometry, the fractal dimension characters of ae signal at different tool wear states were analyzed, an algorithm was provided to decide the scale range which is necessary to calculate the dimension of non - fully - fractal form. the experiments showed that the fractal dimension of ae signal is slightly effected by the changes of cutting parameters ; the variance of the fractal dimensions, which reflects the geometric characters of ae signals, has the same tendency as that of the flank wear, the monitoring system, which takes the fractal dimension of the ae signal as the feature, can identify the different tool wear states more correctly under different cutting conditions
以分形幾何理論為基礎，對刀具不同磨損階段聲發射信號的分形特徵進行分析.提出了計算非完全分形體信號波形的關聯維數時尺度范圍的確定方法，分析了聲發射信號在刀具磨損過程中分形維數的變化特性.刀具磨損切削實驗數據表明，聲發射信號的分形維數受切削參數變化影響較小；分形維數反映了聲發射信號的幾何特徵，其大小能較好地反映刀具的不同磨損狀態.實驗結果表明，該方法能正確地實時在線監測刀具的不同磨損狀態 -
Wear mechanism of compound sic tool for austenitic manganese steel cutting
刀具切削高錳鋼的磨損機制 -
Wear mechanism of cubic boron nitride tool in cutting austenitic manganese steel
聚晶立方氮化硼刀具切削高錳鋼的磨損機制 -
The use of cryogenic nitrogen gas jet to reduce the temperature of cutting zone and to avoid oxidation wear of tool in high speed milling titanium alloy was presented
為降低切削區溫度、防止刀具的氧化磨損，提出在低溫氮氣射流條件下進行鈦合金的高速銑削加工。 -
Owing to its combinations of high red - hardness, low friction coefficient, good wear resistance, excellent corrosion resistance and low cost, etc, ti ( c, n ) based cermets is in a process of replacing the tic based cermets and conventional wc - co cemented carbides in cutting tool applications
Ti （ c ， n ）基金屬陶瓷具有紅硬性高、摩擦系數低、耐磨性好、耐腐蝕性高等特性，並且在市場成本上佔有明顯優勢，在刀具應用領域大有取代傳統wc - co硬質合金和tic基金屬陶瓷之勢。 -
Wear protective clothing as appropriate - ie. safety shoes ; a glove on the hand which is steadying the work when using a cutting tool ; safety glasses when working with striking tools, hard hats when necessary
適當地穿保護服-如用切割工具時穿上安全鞋，戴上手套可穩定工作，焊接時戴上防護鏡，必要時戴上堅固的帽子。 -
Wear and fracture study of tin coated carbide tool for austenitic manganese steel cutting
塗層硬質合金刀具切削高錳鋼的磨損破損研究 -
Wear and fracture mechanism of tin coated carbide tool for austenitic manganese steel cutting
塗層刀具切削高錳鋼的磨損破損研究 -
Compared with convention al speed machining, the affect and impact of thermal - dynamical coupling field play an important role in the cutting tool wear in high speed milling of aluminum alloy
與常速銑削磨損機理的不同之處在於高速旋轉形成的熱、力耦合的應力場對硬質合金刀具的作用與沖擊影響佔主導地位。 -
In this paper firstly the image analysis system making use of chip shape recognition and tool wear inspecting were established, it was made of industry computer, image collecting card of qp300, pickup camera of wv - bp330ccd and microscope. this affords foundation for the image analysis application to cutting process
本文首先建立了以工控機作為系統的主機，由qp300圖象採集卡、 wv - bp330ccd攝象機和體式顯微鏡組成的可用於切屑形態識別及刀具磨損、破損檢測的圖像處理系統，為圖像分析技術在切削加工中應用研究提供了基礎。
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