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振动分析手册2 Z( S+ E2 n5 G/ ?' t9 D
' E+ v0 o1 F, ]3 g- J# Y6 r4 MA must have for every vibration analyst or engineer. I own the set of books (Vibration Analysis, Bearing Analysis and Gear Analysis Handbooks) that Mr. James Taylor has written on the subject of vibration. The Vibration Analysis Handbook particularly is a vital book that every vibration analyst or engineer must use to accurately diagnose vibration problems in rotating machinery. This book is the result of Mr. Taylor's 30 year hands on experience as a vibration analyst. I have had the pleasure of meeting Mr. Taylor on several occasions. I attended all three of his week long seminars and let me tell you Mr. Taylor is the most knowledgeable vibration person I have ever met. This book is made up of 6 chapters and it is very well organized. To make a long story short, buy this book with confidence, it is worth every penny.
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Author:James Taylor
% H& K9 F3 J h% w, S$ N7 a( sPublisher: CI (2003-11-01)|
2 H$ g! w+ j* y' F5 t0 dISBN-10: 0964051729
4 j+ G4 s) F1 L) v. bFormat: PDF. ~6 j4 P6 o' L9 a! K6 V
Size: 7.3 Mb& |9 X. b, F) y5 I$ A! j0 u+ ^% f
Pages: 375 5 ]7 Q$ L P8 S9 W5 z9 M
# O& I$ i9 v1 l5 J* T共7个分卷.3 X& m+ K" a2 r: g' w; J: N/ C% y
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TABLE OF CONTENTS ' s) |6 P$ Q- ^% I
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4 z+ u, O6 C; i8 \; iCHAPTER ONE: INTRODUCTION TO MACHINERY VIBRATION
2 m) `/ X7 J: i) D6 ]" STheory of Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 , J" t: n) Y0 Z/ t* O/ [, A) Z
Harmonic Motion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
9 ~5 g9 G; e8 Q7 FPeriodic Motion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
- T' d! L& I) y) L, cRandom Motion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 + i* B. G& {' r! f. g3 L
The Relationship between Time and Frequency . . . . . . . . . . . . . . . . . . . . . . 3 . c" Z8 |% L8 y6 ^3 H1 P4 B0 l
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 8 L' |0 f# U8 l( q& s) U, m
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 b% K8 ~ b& |2 Q: e
Amplitude Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 T+ y3 w: J: t1 T
Sources of Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 v7 |0 D, p; j
Generated Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2 E7 R. S7 g4 O( C; Z( Z8 P% VExcited Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ! T$ p. H& ?- d
Frequencies Caused by Electronic Phenomena . . . . . . . . . . . . . . . . 17
/ g. M7 \& d/ O3 r$ i6 n, \; M9 J: AForcing Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
( k0 ~% @9 Y- t+ fCombinations of Machine Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 , b' Y' V( r9 j9 x& ]$ N
Mixing Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
- V- ` f" @* V# bElectrical and Mechanical Relationship . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 V9 i' [5 M0 W& W8 ^
Time and Frequency Domain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 ! K# I( M- y5 h- q( r3 \& [* n
Relationship between Velocity. Displacement. and Acceleration . . . . . . . . . 25 1 `# w% d( X0 o/ J! u! G2 U
Units of Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 2 {: N7 e/ o }
Relationships . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 9 {' P# R: _. _ j8 T+ s+ J
Ways of Measuring Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 2 P) i# I+ Z" e
Relation between Diameter. Speed. and RPM . . . . . . . . . . . . . . . . . . . . . . . 32 , V" m* I9 m6 s; m( n* ]& `
How To Determine Machine Speed in FPM from the Vibration Data ..... 33
. [ L: D" n$ c, D U* YConclusion and Efficiencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
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+ e3 V, Y! `, H b- T1 t$ J[ 本帖最后由 gadfly05 于 2007-7-10 02:12 编辑 ] |