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Priedai A priedas. Diagnostikoje naudojami tarptautiniai ISO standartai B priedas. Patikslintas tiesiakrumplės pavaros matematinis modelis C priedas. Patikslintas tiesiakrumplė pavaros matematinis modelis D priedas. Duomenys išskaidyti į dažnio intervalus E priedas. Bendraautorių sutikimai teikti publikacijų medžiagą disertacijoje F priedas. Autoriaus mokslinių publikacijų disertacijos tema kopijos 113

114 PRIEDAI A priedas. Diagnostikoje naudojami tarptautiniai ISO standartai A.1 lentelė. ISO standartai ISO 2954: 1975 Mechanical vibration of rotating and reciprocating machinery Requirements for instruments for measuring vibration severity ISO 5348: 1998 Mechanical vibration and shock Mechanical mounting of accelerometers ISO 7919 1: 1996 Mechanical vibration of non-reciprocating machines Measurements on rotating shafts and evaluation criteria Part 1: General guidelines ISO 7919 2: 2009 Mechanical vibration Evaluation of machine vibration by measurements on rotating shafts Part 2: Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min ISO 7919 3: 2009 Mechanical vibration Evaluation of machine vibration by measurements on rotating shafts Part 3: Coupled industrial machines ISO 7919 4:2009 Mechanical vibration Evaluation of machine vibration by measurements on rotating shafts Part 4: Gas turbine sets with fluid-film bearings ISO 7919 5: 2005 Mechanical vibration Evaluation of machine vibration by measurements on rotating shafts Part 5: Machine sets in hydraulic power generating and pumping plants ISO 8528 9: 1995 Reciprocating internal combustion engine driven alternating current generating sets Part 9: Measurement and evaluation of mechanical vibrations ISO 8579 2: 1993 Asseptance code for gears Part 2: Determination of mechanical vibrations of gear units during acceptance testing ISO 10 816 1: 1995 Mechanical vibration Evaluation of machine vibration by measurements on non-rotating parts Part 1: General guidelines ISO 10 816 2: 2009 Mechanical vibration Evaluation of machine vibration by measurements on non-rotating parts Part 2: Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min ISO 10 816 3: 2009 Mechanical vibration Evaluation of machine vibration by measurements on non-rotating parts Part 3: Industrial machines with nominal power above 15 kw and nominal speeds between 120 r/min and 15 000 r/min when measured in situ

PRIEDAI 115 A.1 lentelės tesinys ISO 10 816 4: 2009 Mechanical vibration Evaluation of machine vibration by measurements on non-rotating parts Part 4: Gas turbine sets with fluid-film bearings ISO 10 816 5: 2000 Mechanical vibration Evaluation of machine vibration by measurements on non-rotating parts Part 5: Machine sets in hydraulic power generating and pumping plants ISO 10 816 6: 1995 Mechanical vibration Evaluation of machine vibration by measurements on non-rotating parts Part 6: Reciprocating machines with power ratings above 100 kw ISO 10 816 7: 2009 Mechanical vibration Evaluation of machine vibration by measurements on non-rotating parts Part 7: Rotodynamic pumps for industrial applications, including measurements on rotating shafts ISO 13 372: 2004 Condition monitoring and diagnostics of machines Vocabulary ISO 13 373 1: 2002 Condition monitoring and diagnostics of machines Vibration condition monitoring Part 1: General procedures ISO 13 373-2: 2005 Condition monitoring and diagnostics of machines Vibration condition monitoring Part 2: Processing, analysis and presentation of vibration data ISO 13 374 1: 2003 Condition monitoring and diagnostics of machines Data processing, communication and presentation Part 1: General guidelines ISO 13 374 2: 2007 Condition monitoring and diagnostics of machines Data processing, communication and presentation Part 2: Data processing ISO/DIS 13 374 3 Condition monitoring and diagnostics of machines Data processing, communication and presentation Part 3: Communication ISO 13 379:2003 Condition monitoring and diagnostics of machines General guidelines on data interpretation and diagnostics techniques ISO/DIS 13 379 1 Condition monitoring and diagnostics of machines Data interpretation and diagnostics techniques Part 1: General guidelines ISO 13 381 1: 2004 Condition monitoring and diagnostics of machines Prognostics Part 1: General guidelines ISO 15 242 1: 2004 Rolling bearings Measuring methods for vibration Part 1: Fundamentals ISO 15 242 2: 2004 Rolling bearings Measuring methods for vibration Part 2: Radial ball bearings with cylindrical bore and outside surface ISO 15 242 3: 2006 Rolling bearings Measuring methods for vibration Part 3: Radial spherical and tapered roller bearings with cylindrical bore and outside surface

116 PRIEDAI A.1 lentelės tesinys ISO 15242 4: 2007 Rolling bearings Measuring methods for vibration Part 4: Radial cylindrical roller bearings with cylindrical bore and outside surface ISO 17359: 2003 Condition monitoring and diagnostics of machines General guidelines ISO 18436 1: 2004 Condition monitoring and diagnostics of machines Requirements for training and certification of personnel Part 1: Requirements for certifying bodies and the certification process ISO 18436 2: 2003 Condition monitoring and diagnostics of machines Requirements for training and certification of personnel Part 2: Vibration condition monitoring and diagnostics ISO 18436 3: 2008 Condition monitoring and diagnostics of machines Requirements for qualification and assessment of personnel Part 3: Requirements for training bodies and the training process ISO 18436 4: 2008 Condition monitoring and diagnostics of machines Requirements for qualification and assessment of personnel Part 4: Field lubricant analysis ISO/DIS 18436 5 Condition monitoring and diagnostics of machines Requirements for qualification and assessment of personnel Part 5: Lubricant laboratory technician/analyst

PRIEDAI 117 B priedas. Riedėjimo diagnostinių parametrų reikšmės B1 lentelėje pateiktos diagnostinių parametrų kitimo skaitinės reikšmės, kai sūkiai yra 1484 aps/ min. Matuojami pagreičiai vertikalia kryptimi. B1 lentelė. Virpesių signalo statistiniai duomenys X1 X2 X3 X4 X5 X6 X7 8 be pažaidos 0,19007 0,35085 0,12207 0,17542 0,00130 0,11064 0,10198 1,10334 Išorinio žiedo pažaida 2,36546 3,58357 0,66103 1,79178-0,0012 0,41987 0,30184 1,57438 Vidinio žiedo pažaida 53,5504 97,4975 5,73724 48,7487 0,01124 2,81915 1,64771 2,03509 X9 X10 X11 X12 X13 X14 X15 X16 be pažaidos 1,55699 1,71789 1,86366 0,12206 0,22719 1,50481 2,62041 3,17108 Išorinio žiedo pažaida 3,57840 5,63377 7,83665 0,66103-1,4457 6,52119 63,8983 8,53492 Vidinio žiedo pažaida 9,33382 18,9952 32,4997 5,73723 0,81045 20,4880 912,621 34,5839 B2 lentelėje pateiktos statistinių parametrų kitimo santykinės reikšmės (kiek kartų padidėjo reikšmė, kai atsirado pažaida, lyginant su reikšmėmis, kai guolis neturi pažaidos). Kai sūkiai yra 1484 aps/ min, guolyje yra išorinio žiedo pažaida. Duomenys išskaidyti į dažnio intervalus. B2 lentelė. Virpesių signalo statistiniai duomenys, esant išoriniam žiedo pažaidai Dažnio intervala s X1 X2 X3 X4 X5 X6 X7 8 25 000 50 000 0,71676 0,72234 0,71918 0,72234-0,0557 1,72508 1,79437 0,4169

118 PRIEDAI B2 lentelės tesinys Dažnio intervala s X1 X2 X3 X4 X5 X6 X7 8 12 500 25 000 0,89973 0,85101 1,25315 0,85101-0,563 2,51272 1,41475 0,49872 6250 12 500 0,61037 0,60302 1,65134 0,60302-0,8168 4,94013 3,45294 0,33427 3125 6250 2,10690 2,32824 8,01882 2,32824-1,0984 8,33653 5,51457 0,96189 1562,5 3125 10,5679 12,0674 10,3389 12,0674-14,702 8,48778 7,61937 1,21809 781,25 1562,5 17,8978 18,2274 13,3160 18,2274-2,4835 12,0483 11,2807 1,10522 390,62 781,25 17,6863 18,4337 13,0609 18,4337 6,30134 11,0466 9,99281 1,18234 195,31 390,62 6,78638 6,76185 4,27493 6,76185-0,3694 3,86672 3,60832 1,10557 0-195,31 5,40342 5,45785 4,69978 5,45785-0,9385 4,37168 4,1444 1,07505 X9 X10 X11 X12 X13 X14 X15 X16 25 000 50 000 0,99663 0,41549 0,39945 0,71918 1,12637 0,94556 0,96856 1,00438 12 500 25 000 0,71797 0,35807 0,63596 1,25315-0,7318 0,22834 0,10758 0,67909 6250 12 500 0,36962 0,12355 0,17676 1,65134-0,0868 0,04589 0,00355 0,36517 3125 6250 0,26274 0,25273 0,38206 8,01906 0,0451 0,07311 0,00437 0,29034 1562,5 3125 1,02214 1,24507 1,38697 10,3389-3,4966 2,36738 5,90651 1,16718 781,25 1562,5 1,34408 1,48550 1,58658 13,3160 1,1721 1,54156 2,63758 1,36883 390,62 781,25 1,35414 1,60106 1,76990 13,0609 0,2471 1,98405 4,04087 1,41136 195,31 390,625 1,58748 1,75507 1,8807 4,27501 0,0544 1,70843 3,71306 1,58174 0 195,31 1,14971 1,23600 1,30379 4,70013-23,732 1,36551 1,98518 1,16129 B3 lentelėje pateiktos statistinių parametrų kitimo santykinės reikšmės (kiek kart, padidėjo reikšmė, kai atsirado pažaida, lyginant su reikšmėmis, kai guolis neturi pažaidos). Kai sūkiai yra 1484 aps/min, guolyje yra vidinio žiedo pažaida. Duomenys išskaidyti į dažnio intervalus.

PRIEDAI 119 B3 lentelė. Virpesių signalo statistiniai duomenys esant VŽP Dažnio intervala s X1 X2 X3 X4 X5 X6 X7 8 25 000 50 000 490,723 552,779 1095,17 552,779 1,13987 2137,78 115,422 0,51229 12 500 25 000 518,040 508,586 1047,47 508,586-0,3402 1673,32 161,286 0,62598 6250 12 500 196,122 208,204 518,093 208,204-2,3198 1269,85 373,179 0,40799 3125 6250 354,259 390,161 883,188 390,161-3,8708 842,386 404,893 1,04843 1562,5 3125 778,271 876,729 552,905 876,729-102,43 382,690 291,352 1,44478 781,25 1562,5 453,247 463,109 256,424 463,109 865,693 208,204 181,640 1,23160 390,62 781,25 226,106 223,137 126,138 223,137-22,001 98,9245 82,6747 1,27509 195,31 390,625 49,2743 46,3240 24,4601 46,3240 16,9032 19,8886 17,0076 1,22985 0 195,31 32,1588 28,2594 15,4427 28,2594 1,91271 12,4344 10,8606 1,24193 X9 X10 X11 X12 X13 X14 X15 X16 25 000 50 000 0,44807 0,22954 4,25154 1095,18-0,0152 0,10437 0,01435 0,50473 12 500 25 000 0,49456 0,30958 3,21193 1047,48 0,08756 0,11045 0,01994 0,48553 6250 12 500 0,37854 0,15444 0,52554 518,094-0,0366 0,07628 0,00842 0,40186 3125 6250 0,40111 0,42054 0,87494 883,2146-0,0509 0,12361 0,01567 0,44176 1562,5 3125 1,40760 2,03368 2,67123 552,905-6,1924 4,67389 24,1164 1,58567 781,25 1562,5 1,76756 2,17693 2,49530 256,424-1,3233 2,71397 8,85853 1,80602 390,62 781,25 1,79253 2,28564 2,73488 126,138 1,07541 2,60336 7,72722 1,76899 195,31 390,625 2,01447 2,47751 2,89718 24,4603-4,4449 2,57414 8,95081 1,89386 0 195,31 2,08245 2,58628 2,96105 15,4439-201,13 2,8491 11,6720 1,82994 B4 lentelėje pateiktos statistinių parametrų kitimo santykinės reikšmės (kiek kartų padidėjo reikšmė, kai atsirado pažaida, lyginant su reikšmėmis, kai guolis

120 PRIEDAI neturi pažaidos). Kai sūkiai yra 1000 aps/ min, guolyje yra išorinio žiedo pažaida. Duomenys išskaidyti į dažnio intervalus. B4 lentelė. Virpesių signalo statistiniai duomenys, esant IŽP, apsukos 1000 aps/min Dažnio intervalas X1 X2 X3 X4 X5 X6 X7 8 25 000 50 000 3,7548 4,0410 2,5382 4,0410 0,8609 1,3240 1,1010 1,9171 12 500 25 000 5,3390 5,3707 3,8627 5,3707 0,8985 1,7411 1,0156 2,2186 6250 12 500 6,7862 6,7014 5,0362 6,7014 3,5484 3,2053 1,8120 1,5712 3125 6250 8,6973 8,4103 5,0833 8,4103 3,6649 3,4519 2,1370 1,4726 1562,5 3125 7,8300 7,9986 4,7679 7,9986-4,2905 3,3134 2,1902 1,4390 781,25 1562,5 6,9303 7,0511 4,3338 7,0511 2,5390 3,2690 2,5203 1,3257 390,62 781,25 5,2687 5,2903 3,3949 5,2903-0,7399 2,4843 1,9833 1,3665 195,31 390,625 2,4639 2,6363 1,5926 2,6363-2,1359 1,2680 1,0783 1,2559 0 195,31 1,3094 1,1773 0,7996 1,1773-0,5514 0,6774 0,6028 1,1805 25 000 50 000 12 500 25 000 6250 12 500 3125 6250 1562,5 3125 781,25 1562,5 390,62 781,25 195,31 390,625 X9 X10 X11 X12 X13 X14 X15 X16 1,4793 2,8360 3,4105 2,5382 0,3700 2,9460 5,8778 1,5921 1,3822 3,0664 5,2568 3,8627-0,0831 2,0239 3,3808 1,3904 1,3475 2,1172 3,7452 5,0362-0,2812 1,6501 2,6830 1,3306 1,7109 2,5196 4,0698 5,0833-0,8746 2,1995 5,4707 1,6545 1,6422 2,3631 3,5750 4,7679-0,6931 2,4590 6,6585 1,6776 1,5991 2,1200 2,7498 4,3338 4,4059 2,2975 5,6783 1,6270 1,5519 2,1208 2,6565 3,3950 2,3528 2,7028 7,0119 1,5583 1,5471 1,9430 2,2850 1,5926 0,7150 2,4080 6,4514 1,6553 0 195,31 1,6375 1,9331 2,1722 0,7997-26,323 2,0125 4,8697 1,4723

PRIEDAI 121 B5 lentelė. Virpesių signalo statistiniai duomenys, esant IŽP, apsukos 2000 aps/min Dažnio intervalas X1 X2 X3 X4 X5 X6 X7 8 25 000 50 000 2,5196 2,5609 2,0378 2,5609-0,5313 1,3777 1,1340 1,4792 12 500 25 000 2,3417 2,2050 2,6020 2,2050-0,9192 1,7346 1,1575 1,5001 6250 12 500 2,9301 3,3529 2,6242 3,3529-1,0851 1,6870 1,0306 1,5556 3125 6250 3,6115 3,5145 2,0604 3,5145-0,5639 1,3935 0,9546 1,4786 1562,5 3125 2,8227 2,8268 1,5155 2,8268-1,8483 1,1927 1,0581 1,2706 781,25 1562,5 2,0227 2,0356 1,4749 2,0356-0,1632 1,3359 1,2642 1,1040 390,62 781,25 2,0208 2,1354 1,6389 2,1354-0,0577 1,4539 1,3568 1,1272 195,31 390,625 1,4894 1,4461 1,0780 1,4461-1,3555 0,9698 0,8999 1,1116 0 195,31 1,2056 1,4711 5,3984 1,4711-4,3883 6,6278 6,6418 0,8145 25 000 50 000 12 500 25 000 6250 12 500 3125 6250 1562,5 3125 781,25 1562,5 390,62 781,25 195,31 390,625 X9 X10 X11 X12 X13 X14 X15 X16 1,2364 1,8289 2,2220 2,0378-13,9773 1,6602 2,5701 1,2567 0,9000 1,3500 2,0231 2,6020-0,3288 1,6194 1,8316 0,8474 1,1165 1,7369 2,8431 2,6242-1,6222 2,3730 5,2486 1,2777 1,7528 2,5917 3,7833 2,0604-0,9449 2,6713 7,4359 1,7057 1,8625 2,3665 2,6678 1,5155-2,0969 2,6935 8,8252 1,8652 1,3714 1,5140 1,6000 1,4750-2,6782 1,6425 3,0195 1,3801 1,2330 1,3899 1,4894 1,6389-0,1731 1,6715 2,8484 1,3030 1,3817 1,5358 1,6552 1,0780-2,7904 1,6079 2,9717 1,3415 0 195,31 0,2233 0,1819 0,1815 5,3985 0,0899 0,0991 0,0056 0,2725

122 PRIEDAI C priedas. Patikslintas tiesiakrumplės pavaros matematinis modelis Tiesiakrumplės pavaros matematinio modelio, masių matrices ir vidinių jėgų vektoriaus detalus išvedimas. Lygtims sudaryti pasinaudojama ryšio funkcijomis i-tojo krumplio, n-tojo baigtinio elemento poslinkių ryšio funkcija: Rp, = R + [A(ψ )]r, + ; u, (C.1) R, čia vektorius R = R,. 0 cosψ sinψ 0 Posūkio matrica Aψ = sin ψ cosψ 0. 0 0 1 r + nl + ξl Vektorius r, = 0 0, daroma prielaida, kad krumpliaračio vainikas nesideformuoja, L - n-to elemento ilgis. Vektorius: u, = u,, u,, 0 = Nq,, = u,, v,, N 0 0 N 0 0 w,, = 0 N N 0 N N 0 0 0 0 0 0 u = (C.2),, v,, w,, N u,, + N u,, = N v,, + N w,, + N v,, + N w,, ; 0 ξ bedimensis dydis, kinta 0 ξ 1.

PRIEDAI 123 Įvedame: r + nl + ξl R, = r, + u, = 0 + 0 0 r + nl + ξl + N u, + N u, 0 + N v, + N w, + N v, + N w,. 0 Skaičiuojama deviacija: u, u, = δrp, = δr + δψ [A(ψ )]R, + Aψ δu., Pertvarkome išraišką: δrp, = δr [A(ψ )]R, δψ + Aψ δu ;, čia: δr, δr = δr, ; 0 R, = 0 0 R,, ; 0 0 R,, R,, R,, 0 čia R,, = N v, + N w, + N v, + N w, ; R,, = r + (n 1) L + ξl + N u, + N u, ; kadangi vertinamas sukimas tik apie z ašį: 0 δψ = 0 ; δψ vektoriaus u, išvestinė skaičiuojama: (C.3) (C.4) (C.5) (C.6) (C.7) (C.8) (C.9) (C.10) δu,, δu, = δu,, = Nδq,, = 0

124 PRIEDAI δu,, N 0 0 N 0 0 δv,, δw,, = 0 N N 0 N N ; (C.11) 0 0 0 0 0 0 δu,, δv,, δw,, čia N formos funkcijos N = 1 0 0 0 0 0 1 3 + 2 x 2 + 0 3 2 0 0 0 0 0 0 arba naudojant bedimensį dydį: + ;(C.12) N = 1 ξ 0 0 ξ 0 0 0 1 3ξ + 2ξ Lξ 2ξ + ξ 0 3ξ 2ξ L ξ + ξ.(c.13) 0 0 0 0 0 0 Galutinė išraiška atrodo: δrp, = [[E], [A(ψ )]R, ]δq, + Aψ [N]δq ;,, Čia E vienetinė matrica: 1 0 0 E = 0 1 0. 0 0 1 Vektorius δq, turi pavidalą: (C.14) δr, δr, δq, = 0. (C.15) 0 0 δψ Išskleistas vektorius δrp, turi pavidalą: 1 0 0 cosψ sinψ 0 δrp, = [0 1 0, sinψ cosψ 0 0 0 1 0 0 1

PRIEDAI 125 δr, 0 0 R,, δr, 0 0 R,, 0 + R,, R,, 0 0 0 δψ cosψ sinψ 0 +sinψ cosψ 0 0 0 1 1 ξ 0 0 ξ 0 0 0 1 3ξ + 2ξ Lξ 2ξ + ξ 0 3ξ 2ξ L ξ + ξ 0 0 0 0 0 0 δu, δv, δw,. (C.16) δu, δv, δw, Įvedame: B, = [[E], [A(ψ )]R, ]; tada: δrp, = [B, ]δq, + Aψ [N]δq.,, Greitis Rp, = [B, ]q, + Aψ [N]q.,, Pagreitis Rp, = B, q, + [B, ] q, + Aψ Parametras: [B, ] + Aψ [N]q.,, [N]q,, = [0, Aψ ψ R, [A(ψ )]R, ]; čia R, = 0 + =Nq u.,, (C.17) (C.18) (C.19) (C20) (C.21) (C.22)

126 PRIEDAI Po pertvarkimų gauname: Rp, = B, q, + B, q, + ψ Aψ [N]q,, + Aψ Nq,, = = B, q, + [B, ] q, Aψ [[N]q,, ] ψ + Aψ Nq.,, Įvedame: a = [B, ] Aψ [[N]q,, ] ψ. q, Pagreičio išraiška: Rp, = B, q + Aψ Nq+a,,.(C.25) Naudojant Dalambero principą galima užrašyti: δrp, Rp, dm F = 0; įšskleista forma: (C.23) (C.24) (C.26) δr R dm = (δq, [B, ] + δq,, [N] Aψ ) (B, q, + Aψ Nq+a,, )dm. (C.27) Krumpliaračio masė: δq, [B, ] B, q dm, = δq, [B, ] B, dmq, = δq E E, Aψ R,, R, Aψ, R, R dmq, ; (C.28), [B, ] B, dmq, = [M ]q., Krumpliaračio n krumplio i-ojo elemento masė: δq,, N Aψ ) Aψ Nqdm,, = N Aψ ) Aψ Nqdm,, = = δq,, = δq,, ρsξn NL dξq,,. Galutinė išraiška: (C.29) (C.30) ρs(ξ)[n] NL dξq,, = [M,, ]q,,. (C.31)

PRIEDAI 127 Kitų narių daugybą: δq, B, Aψ Nqdm,, = = δq, [B, ] Aψ Nqdm,, ; (C.32) δr Aψ Nq,, R dm = (δq, B, + δq,, N Aψ ) (B, q, + + [B, ] Aψ [[N]q,, ] ψ )dm ; (C.33) q, Jėgos vektoriaus formavimas Naudojant Delambero principą mūsų lygčių sistemoje (C.26) yra vidinės jėgos Vidinių jėgų nustatymas δr R dm = (δq, [B, ] + δq,, [N] Aψ ) (B, q, + Aψ Nq+a,, )dm; (C.27) a = B, Aψ [[N]q,, ] ψ = q, = B, q, + ψ Aψ [N]q ;,, (C.28) -F= (B, + N Aψ ) (B, q, + ψ Aψ [N]q )dm,, ; (C.29) [B, ] = [0, ψ Aψ R, [A(ψ )]R, ]; (C.30) R, = 0 + u =Nq,, ; (C.31) [B, ] = 0, ψ Aψ R, [A(ψ )] Nq,, ; (C.32) F= (B, + N Aψ ) (0, ψ Aψ R, [A(ψ )] Nq,, + q, δψ Aψ [N]q )dm;,, (C.33) 1 = [B, ] 0, ψ Aψ R, [A(ψ )] Nq,, q, dm ;(C.34)

128 PRIEDAI 1 = [B, ] 0, ψ Aψ R, [A(ψ )] Nq,, S(ξ)dξq, ;(C.35) 2 = [B, ] ψ Aψ [N]q dm,, ; (C.36) 2 = [B, ] ψ Aψ [N]S(ξ)dξq,, ; (C.37) 1 = N Aψ 0, ψ Aψ R, [A(ψ )] Nq,, q, dm ;(C.38) 1 = N Aψ 0, ψ Aψ R, Aψ Nq,, S(ξ)dξ q, ; (C.39) 2 = N Aψ ψ Aψ [N]q,, ] dm ; (C.40) 2 = N Aψ ψ Aψ [N]S(ξ)dξ q.,, (C.41)

PRIEDAI 129 D priedas. Duomenys išskaidyti į dažnio intervalus Riedėjimo guolių su pažaidomis matematinio modeliavimo skaitiniai rezultatai D1 pav. Veleno pagreitis vertikalia kryptimi, kai guolis neturi pažaidos (signalas išskleistas naudojant DB5 Vilnelę) D2 pav. Veleno pagreitis vertikalia kryptimi, kai guolis turi pažaidą išoriniame žiede (signalas išskleistas naudojant DB5 Vilnelę)

130 PRIEDAI D3 pav. Veleno pagreitis vertikalia kryptimi, kai guolis turi pažaidą vidiniame žiede (signalas išskleistas naudojant DB5 Vilnelę) Riedėjimo guolių su pažaidomis eksperimentinių tyrimų skaitiniai rezultatai D4 pav. AE signalas be pažaidos a) išmatuotas signalas; b) Išskleistas signalas naudojant DB5 Vilnelę

PRIEDAI 131 D5 pav. AE signalas, išorinio žiedo pažaida a) išmatuotas signalas; b) Išskleistas signalas naudojant DB5 Vilnelę D6 pav. AE signalas, vidinio žiedo pažaida a) išmatuotas signalas; b) Išskleistas signalas naudojant DB5 Vilnelę

132 PRIEDAI Cilindrinės tiesiakrumplės pavaros matematinio modeliavimo rezultatai D7 pav. Išskleistas signalas, pavara be pažaidos D8 pav. Išskleistas signalas, pavaroje 1 mm pažaida

PRIEDAI 133 D9 pav. Išskleistas signalas, pavaroje 2 mm pažaida D10 pav. Varančiojo krumpliaračio išskaidytas signalas

134 PRIEDAI Pavaros eksperimentiniu tyrimu rezultatai D11 pav. Išskleistas VS be pažaidos D12 pav. Išskleistas VS su 1mm pažaida

135 PRIEDAI D13 pav. Išskleistas VS su 2 mm pažaida D14 pav. Išskleistas AE signalas, be pažaidos

136 PRIEDAI D15 pav. Išskleistas AE signalas, sistemoje 1 mm pažaida D16 pav. Išskleistas AE signalas, sistemoje 2 mm pažaida

137 PRIEDAI Hipoidinės pavaros eksperimentinių tyrimų rezultatai D17 pav. Hipoidinės pavaros virpesių signalas išskaidytas į dažnio intervalus D18 pav. AE signalo skaidymas į dažnio intervalus