外文翻譯--數(shù)控機床精度的檢測-數(shù)控設(shè)計-資料下載頁
2025-05-12 06:43本頁面
【導(dǎo)讀】于10萬外文字符以上）。床的精度要求也越來越高。生產(chǎn)效率高、適應(yīng)性強等特點。隨著制造業(yè)的快速發(fā)展，數(shù)控機床在機械制造業(yè)已得。為各行業(yè)用戶在驗收與維護數(shù)控機床時非常關(guān)注的問題。機床的精度主要包括機床的幾何精度、機床的定位精度和機床的切削精度。就這些精度的檢測項目、檢測方法及注意事項進行綜合的說明。度主軸芯棒及千分表桿磁力座等。檢測時要盡量減小檢測工具與檢。沿機床各坐標軸往復(fù)運動數(shù)次，使主軸以中速運行數(shù)分鐘后再進行。在負荷狀態(tài)下各機構(gòu)是否正常工作；機床的工作平穩(wěn)性、準確性、可靠性是否達標。另外，在負荷試驗前后，均應(yīng)檢驗機床的幾何精度。標準長度測量以雙頻激光干涉儀的測量結(jié)果為準。目前通用的檢測儀為雙頻激光干涉儀。直線軸和旋轉(zhuǎn)工作臺的定位精度分別補償。
【正文】 asure. (4) The output data processing results. The detection of Note: (1) The instrument should be accurate calibration before use. (2) The pitch error pensation, should be adjusted after pletion of the geometric precision machine carried out in order to reduce the geometric precision of the positioning accuracy. (3) for pitch error pensation of highprecision testing instruments should be used (eg laser interferometer) for measuring first and then the pensation should be repensated measurements and should be the appropriate analytical standards (VDI3441, JIS6330) on the measurement data analysis, until it reaches the machine tool positioning accuracy. Reposted elsewhere in the paper for free download. (4) machine tools, pitch error pensation methods, including linear shaft rotary axis pensation and pensation for these two methods can be right linear axis and rotary table positioning accuracy of pensation, respectively. 3 Cutting Accuracy Checking the accuracy of machine tool cutting checks, under the conditions in the 重慶理工大學(xué)畢業(yè)論文 文獻翻譯 8 cutting tool geometry on the accuracy and positioning accuracy of a prehensive examination, including the individual machining accuracy and the processing of checking the accuracy of the cast iron specimen examination (standard carbide cutting tools use cutting) . Examination items generally include: boring hole dimensional accuracy and surface roughness boring shape and pitch accuracy, precision flat end milling cutters, side milling cutter on the side of a straight line accuracy, side milling cutter on the side of roundness accuracy, axis of rotation switch 900 side of the rightangle milling cutter precision, twoaxis accuracy. 4 References 1. Week, M., Handbook of Machine Tools, John Wiley amp。 Sons, New York ,1984. 2. The Working Papers of the MIT Commission on Industrial Productivity,MIT Press, Cambridge, MA 1989. 3. Lange, K., Handbook of Metal Forming, McGraw Hill, New York,1985. 4. Kalpakjian, S., Manufacturing Engineering and Technology, A^^ Edition,Prentice Hall, 2020.
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