1、附錄 附錄 1 英文原文 he of a is as a) in to (b) i. e. (c) (d) (e) of a on of is of of or is of be to of of on of of is to 00 in to 00 It is to a of be a of is on of it is in to of as 0 of a a of of a of to be by be of or is of of on of as as of is by a A at is of a or to is in it is to by to a is to be to a is or to by as to a in a of to a mm a 5 mm in of in be or of of to of to of be on of of to of of to of in to of to of in to of of in as he or is to of is as A of a or is in a A or of a or as 。

2、1 附錄二 外文原文和翻譯 is be or in as in A to be It be so to a on of in a 0 as to be to of In of a ft of In be to a of an be 2 a of , is .4 or in ,to of is in is a of as on by of of in be in to to If at a It is to of so be As a of be at 0 of is of to is by as 3 A is a of In to a is in it is to be of it be in an or of on If an is in a or a on a it is in A of of by to of to a of is by of a on of In to as an a ,of is a is in a as to of to of to of to 4 of a is as a) in to (b) (c) (d) (e) of a o。

3、附錄 附錄 1 英文原文 he of a is as a) in to (b) i. e. (c) (d) (e) of a on of is of of or is of be to of of on of of is to 00 in to 00 It is to a of be a of is on of it is in to of as 0 of a a of of a of to be by be of or is of of on of as as of is by a A at is of a or to is in it is to by to a is to be to a is or to by as to a in a of to a mm a 5 mm in of in be or of of to of to of be on of of to of of to of in to of to of in to of of in as he or is to of is as A of a or is in a A or of a or as 。

4、1 附錄二 外文原文和翻譯 is be or in as in A to be It be so to a on of in a 0 as to be to of In of a ft of In be to a of an be 2 a of , is .4 or in ,to of is in is a of as on by of of in be in to to If at a It is to of so be As a of be at 0 of is of to is by as 3 A is a of In to a is in it is to be of it be in an or of on If an is in a or a on a it is in A of of by to of to a of is by of a on of In to as an a ,of is a is in a as to of to of to of to 4 of a is as a) in to (b) (c) (d) (e) of a o。

5、購買設計文檔后加 費領取圖紙 大中型滾動軸承壓裝機設計 系 、 部： 學生姓名： 指導教師： 職稱 專 業(yè)： 班 級： 完成時間： 購買設計文檔后加 費領取圖紙 畢業(yè)設計 材 料 系 、 部： 學生姓名： 指導教師： 職 稱： 專 業(yè)： 班 級： 學 號： 年 月 購買設計文檔后加 費領取圖紙 畢業(yè)設計（論文）課題任務書 系：。

6、一、題目來源背景 滾動軸承是各種旋轉機械中應用最廣泛的一種通用部件，也是機械設備中最容易損壞的部件之一，它的運行狀態(tài)是否良好會直接影響到整臺機器的性能，如精度、可靠性及壽命等。就旋轉機械而言，據(jù)統(tǒng)計，現(xiàn)場實際故障中 30%是由于滾動軸承故障引起的。這是因為滾動軸承是機械設備中工作條件最為惡劣的部件，它在機械設備中起著承受載荷和傳遞載荷的作用。所以滾動軸承的故障診斷方法一直是機械故障診斷中重點發(fā)展的技術之一。因此對滾動軸承的故障診斷和預測已經(jīng)成為各國研究的熱點。 滾動軸承的工況監(jiān)測與故障診斷在國外大概開。

7、河北聯(lián)合大學輕工學院 文翻譯 學生姓名： 聶志峰 學 號 ： 200715150401 專業(yè)班級 ： 07 機械 4 班 學 部： 工程教育部 指導教師： 程秀芳 教授 2011 年 6 月 12 日 - 1 - 第一章 緒論 本課題研究的主要意義 機械故障診斷技術是近 40 年來發(fā)展起來的識別機器或機組運行狀態(tài)的科學。它是適應工程實際需要而形成的多學科交叉的綜合學科。它研究 的是機器或機組運行狀態(tài)的變化在診斷信息中的反映，它是由機器運行中的物理現(xiàn)象（聲音、振動、聲發(fā)射、熱現(xiàn)象等）出發(fā)來推斷機器內含故障的技術，是一種典型的反向工程。從 20 世紀 60年代開始，。

8、購買設計文檔后加 費領取圖紙 購買設計文檔 后加 費領取圖紙 大中型滾動軸承壓裝機設計 系 、 部： 學生姓名： 指導教師： 職稱 專 業(yè)： 班 級： 完成時間： 購買設計文檔后加 費領取圖紙 購買設計文檔 后加 費領取圖紙 畢業(yè)設計 材 料 系 、 部： 學生姓名： 指導教師： 職 稱： 專 業(yè)： 班 級： 學 號： 年 月 購。

9、摘 要 - I - 摘 要 滾動軸承是旋轉機械中應用最廣泛的一種通用部件，也是機械設備中的易損零件，許多機械的故障都與滾動軸承的狀態(tài)有關。據(jù)統(tǒng)計，在使用滾動軸承的旋轉機械中，大約 30的機械故障是由于滾動軸承的損壞造成的。可見，滾動軸承的好壞對機械系統(tǒng)工作狀況的影響極大。由于設計不當和安裝工藝不好或軸承的使用條件不佳，或突發(fā)載荷的影響，使軸承運轉一段時間后會產(chǎn)生各種各樣的缺陷，并且在繼續(xù)運行中進一步擴大，使軸承運行狀態(tài)發(fā)生變化。因此，滾動軸承的故障診斷一直是研究的熱點。 本文首先從理論上分析了滾動軸承的失效形。

10、第13卷第1期 中國水利水電科學研究院學報 Vo11 3 No1 2015年2月 Journal of China Institute of Water Resources and Hydropower Research February，2015 文章編號：16723031(2015)O1004806 基于健康樣本的風電機組滾動軸承狀態(tài)評估 安學利 ，唐擁軍 ，王 允 (1中國水利水電科學研究院，北京100038；2響水長江風力發(fā)Eg有限公司，江蘇鹽城224600) 摘要：針對風電機組運行工況復雜，故障樣本的缺乏，難以進行有效診斷的情況，提出了一種基于健康樣本的風 電機組滾動軸承狀態(tài)評估方法。該方法充分利用風電機組健康狀態(tài)監(jiān)測數(shù)據(jù)資源，采用徑。

11、1994-2006 China Academic Journal Electronic Publishing House. All rights reserved. http:/www.cnki.net 1994-2006 China Academic Journal Electronic Publishing House. All rights reserved. http:/www.cnki.net 1994-2006 China Academic Journal Electronic Publishing House. All rights reserved. http:/www.cnki.net 1994-2006 China Academic Journal Electronic Publishing House. All rights reserved. http:/www.cnki.net 1994-2006 China Academic Journal Electronic P。