Machinery Vibration Analysis and Maintenance Living Online
This practical workshop provides a detailed examination of the detection, location and diagnosis of faults in rotating and reciprocating machinery using vibration analysis. The basics and underlying physics of vibration signals are first examined. The acquisition and processing of signals is reviewed followed by a discussion of machinery fault diagnosis using vibration analysis, and rectifying the unidentified faults. The workshop is concluded by a review of the other techniques of predictive maintenance such as oil and particle analysis, ultrasound and infrared thermography. The latest approaches and equipment used together with current research techniques in vibration analysis are also highlighted in the workshop.
MORE INFORMATION: http://www.idc-online.com/content/practical-machinery-vibration-analysis-and-predictive-maintenance-11
Transcat and Fluke Present: Precision Shaft Alignment Made EasyTranscat
Visit www.transcat.com for more details.
Misalignment in rotating machinery wastes money, it’s that simple.
Shaft alignment is no longer reserved for large companies with internal alignment experts, or just the most critical machines; misalignment is no longer accepted as simply the cost of doing business.
Learn how new laser shaft alignment tools can eliminate difficult calculations and guess work, making precision alignment faster and easier than ever!
Topics Include:
- Symptoms and Consequences of Misalignment – the hidden costs of doing nothing
- The Benefits of Precision Shaft Alignment – energy savings, increased revenue, and safety
- Alignment Principles – how shafts have been aligned historically and recent technique improvements
- What's New in Laser Alignment Technology – how non-experts can align coupled machines like a pro in a fraction of the time
Balancing of rigid rotor and balancing of flexible rotor-A ReviewRahul Kshirsagar
The presentation details about types of rigid rotors and flexible rotors used in mechanical systems and experimental method of balancing these rotors to avoid mechanical vibrations.
Machinery Vibration Analysis and Maintenance Living Online
This practical workshop provides a detailed examination of the detection, location and diagnosis of faults in rotating and reciprocating machinery using vibration analysis. The basics and underlying physics of vibration signals are first examined. The acquisition and processing of signals is reviewed followed by a discussion of machinery fault diagnosis using vibration analysis, and rectifying the unidentified faults. The workshop is concluded by a review of the other techniques of predictive maintenance such as oil and particle analysis, ultrasound and infrared thermography. The latest approaches and equipment used together with current research techniques in vibration analysis are also highlighted in the workshop.
MORE INFORMATION: http://www.idc-online.com/content/practical-machinery-vibration-analysis-and-predictive-maintenance-11
Transcat and Fluke Present: Precision Shaft Alignment Made EasyTranscat
Visit www.transcat.com for more details.
Misalignment in rotating machinery wastes money, it’s that simple.
Shaft alignment is no longer reserved for large companies with internal alignment experts, or just the most critical machines; misalignment is no longer accepted as simply the cost of doing business.
Learn how new laser shaft alignment tools can eliminate difficult calculations and guess work, making precision alignment faster and easier than ever!
Topics Include:
- Symptoms and Consequences of Misalignment – the hidden costs of doing nothing
- The Benefits of Precision Shaft Alignment – energy savings, increased revenue, and safety
- Alignment Principles – how shafts have been aligned historically and recent technique improvements
- What's New in Laser Alignment Technology – how non-experts can align coupled machines like a pro in a fraction of the time
Balancing of rigid rotor and balancing of flexible rotor-A ReviewRahul Kshirsagar
The presentation details about types of rigid rotors and flexible rotors used in mechanical systems and experimental method of balancing these rotors to avoid mechanical vibrations.
Curved Motion System Design for Machinery and AutomationDesign World
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Watch the webinar: http://www.designworldonline.com/curved-motion-system-design-for-machinery-and-automation/
If you’re looking for product quality improvements that only an ultra
precision tooling spindle can provide, and also require the robustness
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Precitech’s ASD-H25 and ASD-Cx high speed air-bearing ultra
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Kuvam Technologies Angle Head for VMC is fixed with a 90° spindle angle combining vertical & horizontal operation on a single machine. They basically boost productivity with easily changing angle of the cutter while using the original workpiece setup. Also, the best way to improve overall accuracy & eliminates potential error created by multiple setups.
Ursviken large press brakes up to 10,000Tons and up to 18.4Mtrs. Ursviken specializes in turn key systems for pole bending, crane arms and telescoping crane arms.
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Tts Energy Company Presentation 3108 2011 Ver B Aug2011aarshipathan
TTS Energy AS , Norway is supplier of the High performance drilling equipment packages to the global oil & gas drilling contractors , Shipyards & owners etc
KomatsuIndia is the largest manufacturer & supplier of Wheel Dozers in India. Find out some more high performance Wheel Dozers like WD420-3A, WD500-3, WD600-3, WD600-6 & WD900-3.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
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Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
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It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
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An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
4. Why Align?
Increase machine life by.....
– Reduce cyclic fatigue on machine components
– Reduce heat from preloading and friction
– Lower vibration and noise levels
Minimize shaft bending
Life is extended dramatically with a slight
alignment improvement!
WESTERN
5. WESTERN
Bearing Life Calculations:
For Ball Bearings:
For Roller Bearings:
4
L10 = 16,700 (Capacity)*(Load)
RPM Force
0
5
10
Design 2xForce 3xForce
Bearing Life Reduction
Design
Life
3
L10 = 16,700 (Capacity)*(Load)
RPM Force
Bearing Life Reduction
11. WESTERN
System Features and Benefits
More Data Points
– 180 data points per head for improved curve fitting
– 1 micron resolution target
High Speed Angle Sensor
– The new angle sensors increase response time
resulting in faster sweep speeds with more accuracy
13. WESTERN
Apply Sine Curve
to Data
Misalignment
0
11
22
11
TIR = 22
Rotational Position
0
0 90 180 270 360
Readings taken every 90o
.
What is Sweep Technology?
14. WESTERN
Readings taken every 10o
.
0 90 180 270 360
Misalignment
Rotational Position
Misalignment
0
11
22
11
TIR = 22
Rotational Position
0
0 90 180 270 360
Readings taken every 90o
.
What is Sweep Technology?
15. WESTERN
Anti-Backlash
Used in Autosweep
Reduces measurement error
Once rotated through 20°, automatically
recognizes rotation direction
Ignores backwards rotation
17. WESTERN
Fixed Shaft
Power Plane
Front feet .0023 low
Back feet .016 low
S
M
Vertical Alignment
TIR readings:
Stationary = +.032
Movable = +.005
Bar Sag = .004
offset readings = (TIR +
Sag)/2
stationary, S = (.032 +
.004)/2=.018
Movable, M = (.005 +
.004)/2=.0045
18. WESTERN
If you can’t move
the motor ...
... then calculate the
move for the fan!
When I Can't Make the Move...
Bolt Bound Machines
21. WESTERN
UltraSpec Performs Soft Foot OR
Frame Distortion Index (FDI) Method
BOTH
– Monitors shaft movement as foot is loosened.
– SEVERITY only! Does not give the amount of shims
to put under the foot!
– Choose preferred method
– Tolerance can be modified and loaded from UltraMgr
22. WESTERN
Step 2)
Measure gap with feeler gauge Shim to fill gap
Step 3)
Check with laser system.
Check with dial indicator
Step
1)
OR
How Do I Deal With Soft Foot?
24. Measurement Methods
Auto Sweep(s)
– Standard with Anti-Backlash
– Averaging Mode with Anti-Backlash
Manual Sweep
Dual Pass
Traditional
WESTERN
32. WESTERN
Dual Pass (Type of Auto Sweep)
Acquires data as the
laser targets are
‘Passed’ by lasers
Only Dual beam
system to do this
(patent-pending)
