presentation cbm, imarest
DESCRIPTION
Integrating a fleet-wide Condition Based Maintenance within Royal Netherlands NavyTRANSCRIPT
LCDR 1 H.T. Lijzenga
Head Condition & Performance Department
Integrating fleet-wide
Condition Monitoring Strategy
Ministerie van Defensie2
Presentation
1. Condition & Performance Monitoring Department2. Maintenance concept throughout the years 3. Conditionmonitoring techniques used in RNN4. Future developments5. Questions
Ministerie van Defensie3
Fleet Royal Netherlands NAVY
2010: 4 M fregats (2 Belgium)4 LCF4 Submarines2 AOR2 LPD10 Minehunters2 Hydrografic Vessels1 Support Ship (West)
New developments4 Ocean Patrouille Vessels1 Joint Support Ship
Ministerie van Defensie4
1. Condition & Performance Monitoring Department
• Responsible for decreasing exploitation costs & increasing operational profit
• 18 People (militair, change every 2 – 3 years)
• Based in Den Helder
Ministerie van Defensie5
2. Maintenance concept (throughout the years)
Maintenance concepts:
• Corrective maintenance - run to failure
• Preventive maintenance - running hours - calender data - OEM advise
• Condition Based Maintenance (CBM)
Ministerie van Defensie6
3. Conditionmonitoring techniques used in RNN
Used techniques:
1. Vibration monitoring 2. Monitoring of hydraulic & lubrication systems
3. Infrared technology4. Flow measurements (pumps)5. Engine performance (combustion pressure)
Ministerie van Defensie7
3. Conditionmonitoring techniques used in RNN
P-F interval
Ministerie van Defensie8
3. Conditionmonitoring techniques used in RNN
3.1. Vibration monitoring
Classification:
Class 1 Critical installations Online monitoring (gasturbines) Class 2Essential& complex installations Offline monitoring (gasturbines, dieselengines, propulsion gearbox, propellor shaft)
Class 3 Important auxialiry installations Offline monitoring (compressor, firepump, electric motor etc.)
Class 4 Operational less important
Ministerie van Defensie9
3. Conditionmonitoring techniques used in RNN
Used vibration equipment:
• Schenck VT-60• SKF Microlog• SKF GX datacollector• Sony EX recorder
Ministerie van Defensie10
3. Conditionmonitoring techniques used in RNN 3.1. Vibration monitoring
Ministerie van Defensie11
3. Conditionmonitoring techniques used in RNN 3.1. Vibration monitoring
Ministerie van Defensie12
MACHINE DOSSIER
Klasse: Rotterdam
Werktuig: SprinklerpompPos nr: 1512-A1Locatie: koelmach.kamerISO-norm: 1
59.38
Voer toerental in: 59.38 Hz Meetcondities:
Aandrijvend werktuig
Berekende Frequenties:Fabrikant: ROTORType:XF 3 XC160102 XC160L02serie nr:Vermogen: 4.00kW
0,5 N N 2N 3N 4N 5NHet toerental is 3563 RPM 29.69 59.38 118.76 178.14 237.52 296.90Koppeling: bouten
Defect frequenties Kooi Kogelrot. Binnenr Buitenr. Kogel type PD BD COS.b st.kogels CODELagertype NAZ: SKF 6309 22.59 117.03 294.33 180.71 234.06 6309 73 17.46 1.00 8 1Lagertype AZ: SKF 6309 22.59 117.03 294.33 180.71 234.06 6309 73 17.46 1.00 8 1
3. Conditionmonitoring techniques used in RNN 3.1. Vibration monitoring
Ministerie van Defensie13 Bureau C&PB
Me
i 2
00
9
13
3.2. Monitoring of hydraulic & lubrication systems
Goals:
• Quality of the oil• Condition of the system
• Analysed byMinistery of Defence chemical & analyticallaboratory in Den Helder
• Trend in software Fluid Analyse & Informationsystem
3. Conditionmonitoring techniques used in RNN
Ministerie van Defensie14
3.2. Monitoring of hydraulic & lubrication systems
3. Conditionmonitoring techniques used in RNN
Ministerie van Defensie15
3.2. Monitoring of hydraulic & lubrication systems
ANALYSERESULTATEN SCHEIKUNDIG LABORATORIUM Datum : 2 augustus 1999 UKC : 5488 Rapport : 98-05-008 Schip : 5488 Hr. Ms. van Speyk. Installatie : 1542 Hydrauliek Installatie Voortstuwing. Werktuig : A0002 HIV Installatie BB. Monsterdatum : 28 April 1998 Reden onderzoek : Periodiek Onderhoud
Monsterpunt : R1Vloeistofsoort: ISO_VG46
Analyses Resultaat EenheidAluminium 1 mg/kgBezinksel visueel geen -Chroom < 1 mg/kgDeeltjestelling CETOP getal 23\16 -IJzer 7 mg/kgKoper 85 mg/kgLood 1 mg/kgMagnesium 1 mg/kgMangaan 2 mg/kgNatrium 4 mg/kgNikkel < 1 mg/kgSilicium < 1 mg/kgTin < 1 mg/kgUiterlijk helder -Viscositeit bij 40 C 37 cStZink 257 mg/kg
Ministerie van Defensie16 Bureau C&PB
Me
i 2
00
9
16
3.3. Infraredtechnology
Goal: determine condition installations with thermography picture
3. Conditionmonitoring techniques used in RNN
Ministerie van Defensie17
3. Conditionmonitoring techniques used in RNN
3.4. Flowmeasurements
Goal: determine performance installation (under predefined circumstances)
Flowmeting Tromp
0,00
5,00
10,00
15,00
20,00
25,00
0 500 1000 1500 2000 2500 3000
Q (l/min)
Tota
l Hea
d (m
)
P omp KWMKR 1 (Tromp) P omp KWMKR 2 (Tromp) P omp KWMKR 3 (Tromp)
Flowmeting Tromp
0,00
5,00
10,00
15,00
20,00
25,00
30,00
0 500 1000 1500 2000 2500 3000
Q (l/min)
Tota
l Hea
d (m
)
P omp KWMKR 1 (Tromp) P omp KWMKR 2 (Tromp) P omp KWMKR 3 (Tromp)
Ministerie van Defensie18
3.5. Engine performance (combustion pressure)
Goal: insight information in fuelproces for each cylinder
3. Conditionmonitoring techniques used in RNN
Ministerie van Defensie19
3.5. Engine performance (combustion pressure)
Ministerie van Defensie20
4. Future developments
4.1. Operational Deflection Shape (ODS)
Ministerie van Defensie21
4. Future developments
4.2. (remote) online condition monitoring
Ministerie van Defensie22
5. Questions