球形磨頭 的英文怎麼說
中文拼音 [qiúxíngmótóu]
球形磨頭
英文
globe grinding head-
Laboratory glassware - interchangeable spherial ground joints
互換球形磨砂接頭But now the use of the spherical one - cone bit shows that the teeth are abrade heavily in advance, which affects the velocity and life of the bit
但是目前油田上使用的球形單牙輪鉆頭由於牙齒先期磨損嚴重,影響了鉆頭的機械鉆速和壽命。An optimizing arithmetic for calculating the best - fit sphere is also proposed, the result shows better accuracy is reached comparing to " three points method ", from 107. 8umrms to 25. 66umrms. during interferometric optics test with null lens, " nonlinear errors " of the testing coordinates will be introduced. a method based on ray - tracing, nonlinear fitting and coordinate transferring is proposed to eliminate these errors
在ccos控制模型及理論計算方面,提出了一種適用於高次離軸非球面最接近球面計算的優化演算法,經計算,某矩形離軸非球面最接近球面半徑的求解精度較傳統的「三點法」有了較大的提高,理論加工余量由原來的107 . 8umrms降低到25 . 66umrms ;提出一種基於磨頭與工件的相對位移量的控制模型,並且開發了阻尼卷積迭代演算法,引入「虛擬加工」的概念進行迭代求解和參數評價。Clamps for spherical - ground joints
球形磨製接頭用夾子In the process of establishing model of ball - end cutter milling forces, the algorithm of determining cutter eccentricity parameters are presented to integrate the condition of single edge cutting. the cutter eccentricity parameters are decided by using the above algorithm in the process of calculating milling force coefficients according to the experiment data of milling force. results of experiment show that the simulation algorithm is satisfying
4 .提出了球頭銑刀刀具磨損的衡量方法,建立了磨損模型,用以衡量由刀具磨損而可能產生的加工誤差;建立了球頭銑刀在端銑加工中因刀具變形而可能產生的加工誤差模型;提出了相應的由於刀具磨損和刀具變形引起的加工誤差補償方法。If you went to hell when your breath stopped, heart stopped and then god made it begin again, you return to life knowing you are not the body you walk upon the earth in, not the tongue and the sounds you make as you sing or slander, not the mind as it tortures or amuses itself with image s
如果你在呼吸停止,心跳停止時來到火獄,后來真主使生命繼續,你明白你不是行走在地球上的軀體,不是你用以唱歌或誹謗的舌頭和嗓音,不是借某形象折磨或取笑自身的心而回歸生命。Interchangeable spherical ground joints
可互換磨光球形接頭The universal index1 head is provided at 24 positions so that any particular angle of shape can be obtained, free 3600 or 100 rotation is allowed for grinding end mills 、 twist drill 、 lathe tools, only replace the attachment to the index1 head without any complex setup
磨削分度頭可在24種位置下操作以便於磨削任何角度和形狀,只需替換分度頭上的附件而不需任何復雜的步驟就可進行立銑刀、鉆頭、車刀.球形面的磨削。分享友人