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Product Training for the Driveline Vibration Analyzer (DVA) PowerPoint PPT Presentation


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Product Training for the Driveline Vibration Analyzer (DVA) . Truck Vibration Technology (TVT). I NTRODUCTION R EQUIREMENTS I NSTALLATION DVA A CQUISITION B ASIC V ERSION A DVANCED V ERSION DVA A NALYSIS R EPAIR S TRATEGIES. I NTRODUCTION. THE NEED.

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Product Training for the Driveline Vibration Analyzer (DVA)

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Product training for the driveline vibration analyzer dva l.jpg

Product Training for the Driveline Vibration Analyzer (DVA)

Truck Vibration Technology(TVT)


Slide2 l.jpg

  • INTRODUCTION

  • REQUIREMENTS

  • INSTALLATION

  • DVA ACQUISITION

    • BASIC VERSION

    • ADVANCED VERSION

  • DVA ANALYSIS

  • REPAIR STRATEGIES

  • INTRODUCTION

    Truck Vibration Technology


    The need l.jpg

    THE NEED

    • Several Eaton customers (including OEM’s and dealers) have communicated a need for vibration analysis tools

    • Eaton Truck has great experience in vibration analysis technology and vibration complaint resolution

    • The Eaton DVA is leveraging these competencies, along with our diagnostic know-how and brand reputation, to bring these tools to market

    Truck Vibration Technology


    Dva driveline vibration analyzer l.jpg

    DVA Driveline Vibration Analyzer

    • The Eaton DVA is designed to:

    • Provide the ability to isolate fundamental vehicle vibrations

    • Using vehicle speed, pinpoint vibration problems that, in the past, have been difficult to diagnose.

    • Allow quicker diagnostics and repair of vibration complaints.

    Truck Vibration Technology


    Driveline vibration analyzer l.jpg

    DrivelineVIBRATION ANALYZER

    • There are two versions of the DVA tool software;

      • Basic

      • Advanced

    The Basic version provides the set-up, testing, data collection, and reporting of information in an easy-to-use format.

    The Advanced version provides an engineering level view that allows for in-depth studying using vibration analysis tools on both live and saved data.

    Truck Vibration Technology


    Dva basic version l.jpg

    DVA BASIC VERSION

    Functions

    • Sensor input for signal verification

    • Chart With vibration criteria

      • Green Good

      • Red Bad

    • File saving and sending

      • Can be transferred to expert for analysis

    • Report printing

    • MSRP – $5,175

    • Target: Dealers, fleets and repair facilities

    • Benefits:

      • Increased diagnostic efficiency

      • Less vehicle down time

      • No part swapping

    Truck Vibration Technology


    Dva advanced version l.jpg

    DVA ADVANCED VERSION

    • MSRP - $10,000

    • Target: OEM’s and companies involved in the design of vehicles, suspensions, tires, wheels or driveline components

    • Benefits:

      • Powerful vehicle development tool

      • Improved ability to troubleshoot

        • End of line issues

        • Field complaints

    Functions

    • Live spectrum view

    • Cursors for common vibrations

    • File collection for post analysis

    • Post analysis of both linear and torsional vibrations

    • Analysis print-out for reporting

    Truck Vibration Technology


    Slide8 l.jpg

    • INTRODUCTION

    • REQUIREMENTS

    • INSTALLATION

    • DVA ACQUISITION

      • BASIC VERSION

      • ADVANCED VERSION

  • DVA ANALYSIS

  • REPAIR STRATEGIES

  • INTRODUCTION

    REQUIREMENTS

    Truck Vibration Technology


    Pc requirements l.jpg

    PC REQUIREMENTS

    • In order to successfully run the diagnostic tool, you will need the following components:

    • A PC should meet the following minimum configuration:

      • IBM® PC-compatible computer - Pentium Iii or equivalent (1Ghz or better)

      • 256 Mb of RAM minimum (512 recommended)

      • Screen resolution

        Basic - 1024 X 768 (XGA)

        Advanced - 1280 X 800 (SXGA)

      • CD-ROM drive

      • 400 Mb of free space on hard drive

      • Microsoft Windows 2000, NT, or XP

    Truck Vibration Technology


    Kit contains l.jpg

    KIT CONTAINS

    Truck Vibration Technology


    Slide11 l.jpg

    • INTRODUCTION

    • REQUIREMENTS

    • INSTALLATION

    • DVA ACQUISITION

      • BASIC VERSION

      • ADVANCED VERSION

  • DVA ANALYSIS

  • REPAIR STRATEGIES

  • REQUIREMENTS

    INSTALLATION

    Truck Vibration Technology


    Installation l.jpg

    INSTALLATION

    Speed Signal

    (Engine)

    Speed Signal

    (Output Shaft)

    CABLES

    CABLE

    Signal

    Conditioner

    Box

    PCMCIA Data

    Card

    Software

    Vibration

    Input

    Truck Vibration Technology


    Installing flywheel sensor l.jpg

    INSTALLING FLYWHEEL SENSOR

    Truck Vibration Technology


    Installing output shaft sensor l.jpg

    INSTALLING OUTPUT SHAFT SENSOR

    Truck Vibration Technology


    Installing accelerometer l.jpg

    Accelerometer

    INSTALLING ACCELEROMETER

    Truck Vibration Technology


    Connecting to signal conditioner l.jpg

    CONNECTING TO SIGNAL CONDITIONER

    Truck Vibration Technology


    Connecting to pc l.jpg

    CONNECTING TO PC

    Truck Vibration Technology


    Slide18 l.jpg

    • INTRODUCTION

    • REQUIREMENTS

    • INSTALLATION

    • DVA ACQUISITION

      • BASIC VERSION

      • ADVANCED VERSION

  • DVA ANALYSIS

  • REPAIR STRATEGIES

  • INSTALLATION

    DVA ACQUISITION

    Truck Vibration Technology


    Launch dva software l.jpg

    LAUNCH DVA SOFTWARE

    Truck Vibration Technology


    Type a file name l.jpg

    TYPE A FILE NAME

    Truck Vibration Technology


    Select driveline configuration l.jpg

    SELECT DRIVELINE CONFIGURATION

    Truck Vibration Technology


    Menu bar l.jpg

    MENU BAR

    Menu Bar

    Truck Vibration Technology


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    MENU BAR FILE

    New Test :

    Creates a new test and requires the user to enter a test name. This will create a file folder containing all test information.

    Open Test:

    This will create a file folder containing all test information and data files.

    Save Test:

    Saves the current test file including any changes that have been made.

    Page Setup:

    Changes the report printing options including headers, margins, and printer destinations.

    Print Window:

    Prints the current screen to the desired printer.

    Stop:

    Exits the current test.

    Truck Vibration Technology


    Menu bar advanced l.jpg

    MENU BAR ADVANCED

    Add User Transmission

    Allows for entering a new transmission Configuration or modifying an existing configuration listed in the software. This includes the manufacturer, model, forward speeds, reverse speeds, input torque, output torque, forward gear ratios, and reverse gear ratios. Selecting “Cancel” at the bottom of the screen will discard any changes made.

    Preferences

    Changes the default directory that files are saved in and the length of the data file saved during testing. Type in the directory name or use the “Browse” button to change the default directory. Use the up and down arrows to modify the standard 30 second time frame (not recommended).

    Accel Setup

    The Accel Setup must be done the first time using the program or if a new Accelerometer is used.

    Truck Vibration Technology


    Menu bar advanced25 l.jpg

    MENU BAR ADVANCED

    Truck Vibration Technology


    Menu bar help l.jpg

    MENU BAR HELP

    Help

    The Help menu provides useful information on the product functions and use.

    Truck Vibration Technology


    Slide27 l.jpg

    • INTRODUCTION

    • REQUIREMENTS

    • INSTALLATION

    • DVA ACQUISITION

      • BASIC VERSION

      • ADVANCED VERSION

  • DVA ANALYSIS

  • REPAIR STRATEGIES

  • DVA ACQUISITION

    BASIC VERSION

    Truck Vibration Technology


    Select basic l.jpg

    SELECT BASIC

    Truck Vibration Technology


    Setup tab l.jpg

    SETUP TAB

    Tabs to allow you to switch between functions

    Data Input Window

    Truck Vibration Technology


    Setup tab30 l.jpg

    SETUP TAB

    Drive Line

    Engine

    Vehicle

    Information

    Engine Flywheel

    Transmission

    Trans

    Output

    Tire Diameters

    Axle Ratio

    Vibration

    Complaint

    Accelerometer

    Truck Vibration Technology


    Enter data required l.jpg

    ENTER DATA (REQUIRED)

    Engine

    Transmission

    Tire Diameters

    Axle Ratio

    Truck Vibration Technology


    Test tab l.jpg

    TEST TAB

    Gauges show Engine RPM & Vehicle Speed

    Start or Stop test

    List or Data saved during current test

    Source of vibration:

    Current gear Position

    Collect Test Data

    Freeze Screen

    Truck Vibration Technology


    Test tab33 l.jpg

    TEST TAB

    Note:

    Speed must be stable for vibration measurement

    Green:

    Measurable vibration condition NOT FOUND

    Red:

    Detected vibration OUT of RANGE

    Truck Vibration Technology


    Test tab34 l.jpg

    0-300 300-1000 >1000

    < 0.3o

    0.3-1o

    > 1o

    < 70 mg

    > 70 mg

    Green

    Radians/Second2

    Green

    Green

    Green

    Red

    Green

    Yellow

    Red

    Green

    Red

    Red

    Displacement

    TEST TAB

    VIBRATION

    TORSIONAL

    Truck Vibration Technology


    Slide35 l.jpg

    • INTRODUCTION

    • REQUIREMENTS

    • INSTALLATION

    • DVA ACQUISITION

      • BASIC VERSION

      • ADVANCED VERSION

  • DVA ANALYSIS

  • REPAIR STRATEGIES

  • BASIC VERSION

    ADVANCED VERSION

    Truck Vibration Technology


    Select advanced l.jpg

    SELECT ADVANCED

    Truck Vibration Technology


    Setup tab vehicle information l.jpg

    SETUP TABVEHICLE INFORMATION

    Tabs to allow you to switch between functions

    Data Input Window

    Truck Vibration Technology


    Setup tab vehicle information38 l.jpg

    SETUP TABVEHICLE INFORMATION

    Drive Line

    Vehicle

    Information

    Engine

    Axle

    Vibration

    Complaint

    Tire Diameters

    Truck Vibration Technology


    Enter data transmission ratios l.jpg

    ENTER DATATRANSMISSION RATIOS

    Transmission Selection

    Gear Ratio Setup

    Truck Vibration Technology


    Enter data speed sensor setup l.jpg

    ENTER DATASPEED SENSOR SETUP

    Speed Sensor Location

    Data File Setup

    Number of

    Teeth

    Truck Vibration Technology


    Enter data accelerometer setup l.jpg

    ENTER DATAACCELEROMETER SETUP

    Optional Accelerometer Channel

    Main Accelerometer Information

    Check Accelerometer

    Truck Vibration Technology


    Test tab42 l.jpg

    TEST TAB

    Vehicle Sensor Information

    Start or Stop test

    Saved File List

    Vibration Display Channel

    Display Type

    Cursor Information

    Current gear Position

    Collect Test Data

    Freeze Screen

    Truck Vibration Technology


    Slide43 l.jpg

    • INTRODUCTION

    • REQUIREMENTS

    • INSTALLATION

    • DVA ACQUISITION

      • BASIC VERSION

      • ADVANCED VERSION

  • DVA ANALYSIS

  • REPAIR STRATEGIES

  • ADVANCED VERSION

    DVA ANALYSIS

    Truck Vibration Technology


    Launch dva software44 l.jpg

    LAUNCH DVA SOFTWARE

    Menu Bar

    Truck Vibration Technology


    Menu bar file45 l.jpg

    MENU BAR FILE

    Select Files:

    Opens data that will be used for analysis including the location of the Current Path files on the computer, a list of the Current Files, a list of the Selected Files, and File Control

    Keys that allow files to be selected or deselected.

    Page Setup:

    Changes the report printing options including headers, margins, and selecting a printer destination.

    Print:

    Creates a print report, which can be exported to a printer or as an image file.

    Exit:

    Closes the program.

    Exit

    Truck Vibration Technology


    Menu bar edit l.jpg

    MENU BAR EDIT

    Spectrum Setup:

    Opens the FFT Setup window. This changes the technical setup of the program. These settings should not be changed without advice from a vibration analyst.

    Truck Vibration Technology


    Menu bar help47 l.jpg

    MENU BAR HELP

    Help

    The Help menu provides useful information on the product functions and use.

    Truck Vibration Technology


    Dva software l.jpg

    DVA SOFTWARE

    Tabs to allow you to switch between functions

    Truck Vibration Technology


    Dva software49 l.jpg

    DVA SOFTWARE

    Graph Controls

    Truck Vibration Technology


    Dva linear analysis l.jpg

    DVA LINEAR ANALYSIS

    File Data and Graph Controls

    Displays the data as it was collected from the vehicle during testing.

    Input View Controls

    Graph Palette Controls

    Plot Scaling Controls

    Truck Vibration Technology


    Dva linear analysis51 l.jpg

    DVA LINEAR ANALYSIS

    Analysis and Graph Controls

    Choose the way the vibration data is displayed

    Frame number

    Spectrum Setup

    Auto Play

    Gear Position

    Graph Palette Controls

    Plot Scaling Controls

    Cursor Controls

    Truck Vibration Technology


    Dva linear analysis52 l.jpg

    DVA LINEAR ANALYSIS

    File Data and Graph Control

    File Selection

    Saved File List

    Analysis and Graph Control

    Truck Vibration Technology


    Dva torsional analysis l.jpg

    DVA TORSIONAL ANALYSIS

    File Data and Graph Control

    File Selection

    File Info and Vibration Info

    Analysis and Graph Control

    Truck Vibration Technology


    Dva order tracking l.jpg

    DVA ORDER TRACKING

    File Data and Graph Control

    File Selection

    Channel to Track

    Reference Speed

    Plot Type

    Vibration to Track

    Order Graph Control

    Extract Order

    Copy Data

    Truck Vibration Technology


    Dva spectral maps l.jpg

    DVA SPECTRAL MAPS

    File Data and Graph Control

    File Selection

    Channel to Track

    Vibration Track

    Order MAP

    Extra Order

    Truck Vibration Technology


    Dva spectral maps56 l.jpg

    DVA SPECTRAL MAPS

    File Data and Graph Control

    File Selection

    Channel to Track

    Vibration Track

    Order Waterfall

    Extra Order

    Truck Vibration Technology


    Slide57 l.jpg

    • INTRODUCTION

    • REQUIREMENTS

    • INSTALLATION

    • DVA ACQUISITION

      • BASIC VERSION

      • ADVANCED VERSION

  • DVA ANALYSIS

  • REPAIR STRATEGIES

  • DVA ANALYSIS

    REPAIR STRATEGIES

    Truck Vibration Technology


    Repair strategies engine l.jpg

    REPAIR STRATEGIES: ENGINE

    Truck Vibration Technology


    Repair strategies propshaft l.jpg

    REPAIR STRATEGIES:PROPSHAFT

    Truck Vibration Technology


    Repair strategies driveline angles l.jpg

    REPAIR STRATEGIES:DRIVELINE ANGLES

    Truck Vibration Technology


    Repair strategies axle gear set l.jpg

    REPAIR STRATEGIES:AXLE GEAR SET

    Truck Vibration Technology


    Repair strategies drive wheel end l.jpg

    REPAIR STRATEGIES:DRIVE WHEEL END

    Truck Vibration Technology


    Repair strategies clutch torsional l.jpg

    REPAIR STRATEGIES:CLUTCH (TORSIONAL)

    Truck Vibration Technology


    Repair strategies u joint torsional l.jpg

    REPAIR STRATEGIES:U-JOINT (TORSIONAL)

    Truck Vibration Technology


    Slide65 l.jpg

    QUESTIONS

    Truck Vibration Technology


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