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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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Presentation Transcript
slide2

INTRODUCTION

  • REQUIREMENTS
  • INSTALLATION
  • DVA ACQUISITION
      • BASIC VERSION
      • ADVANCED VERSION
  • DVA ANALYSIS
  • REPAIR STRATEGIES

INTRODUCTION

Truck Vibration Technology

the need
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
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
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
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
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

INTRODUCTION

  • REQUIREMENTS
  • INSTALLATION
  • DVA ACQUISITION
      • BASIC VERSION
      • ADVANCED VERSION
  • DVA ANALYSIS
  • REPAIR STRATEGIES

INTRODUCTION

REQUIREMENTS

Truck Vibration Technology

pc requirements
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
KIT CONTAINS

Truck Vibration Technology

slide11

INTRODUCTION

  • REQUIREMENTS
  • INSTALLATION
  • DVA ACQUISITION
      • BASIC VERSION
      • ADVANCED VERSION
  • DVA ANALYSIS
  • REPAIR STRATEGIES

REQUIREMENTS

INSTALLATION

Truck Vibration Technology

installation
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
INSTALLING FLYWHEEL SENSOR

Truck Vibration Technology

installing output shaft sensor
INSTALLING OUTPUT SHAFT SENSOR

Truck Vibration Technology

installing accelerometer

Accelerometer

INSTALLING ACCELEROMETER

Truck Vibration Technology

connecting to signal conditioner
CONNECTING TO SIGNAL CONDITIONER

Truck Vibration Technology

connecting to pc
CONNECTING TO PC

Truck Vibration Technology

slide18

INTRODUCTION

  • REQUIREMENTS
  • INSTALLATION
  • DVA ACQUISITION
      • BASIC VERSION
      • ADVANCED VERSION
  • DVA ANALYSIS
  • REPAIR STRATEGIES

INSTALLATION

DVA ACQUISITION

Truck Vibration Technology

launch dva software
LAUNCH DVA SOFTWARE

Truck Vibration Technology

type a file name
TYPE A FILE NAME

Truck Vibration Technology

select driveline configuration
SELECT DRIVELINE CONFIGURATION

Truck Vibration Technology

menu bar
MENU BAR

Menu Bar

Truck Vibration Technology

menu bar file
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
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
MENU BAR ADVANCED

Truck Vibration Technology

menu bar help
MENU BAR HELP

Help

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

Truck Vibration Technology

slide27

INTRODUCTION

  • REQUIREMENTS
  • INSTALLATION
  • DVA ACQUISITION
      • BASIC VERSION
      • ADVANCED VERSION
  • DVA ANALYSIS
  • REPAIR STRATEGIES

DVA ACQUISITION

BASIC VERSION

Truck Vibration Technology

select basic
SELECT BASIC

Truck Vibration Technology

setup tab
SETUP TAB

Tabs to allow you to switch between functions

Data Input Window

Truck Vibration Technology

setup tab30
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
ENTER DATA (REQUIRED)

Engine

Transmission

Tire Diameters

Axle Ratio

Truck Vibration Technology

test tab
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
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

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

INTRODUCTION

  • REQUIREMENTS
  • INSTALLATION
  • DVA ACQUISITION
      • BASIC VERSION
      • ADVANCED VERSION
  • DVA ANALYSIS
  • REPAIR STRATEGIES

BASIC VERSION

ADVANCED VERSION

Truck Vibration Technology

select advanced
SELECT ADVANCED

Truck Vibration Technology

setup tab vehicle information
SETUP TABVEHICLE INFORMATION

Tabs to allow you to switch between functions

Data Input Window

Truck Vibration Technology

setup tab vehicle information38
SETUP TABVEHICLE INFORMATION

Drive Line

Vehicle

Information

Engine

Axle

Vibration

Complaint

Tire Diameters

Truck Vibration Technology

enter data transmission ratios
ENTER DATATRANSMISSION RATIOS

Transmission Selection

Gear Ratio Setup

Truck Vibration Technology

enter data speed sensor setup
ENTER DATASPEED SENSOR SETUP

Speed Sensor Location

Data File Setup

Number of

Teeth

Truck Vibration Technology

enter data accelerometer setup
ENTER DATAACCELEROMETER SETUP

Optional Accelerometer Channel

Main Accelerometer Information

Check Accelerometer

Truck Vibration Technology

test tab42
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

INTRODUCTION

  • REQUIREMENTS
  • INSTALLATION
  • DVA ACQUISITION
      • BASIC VERSION
      • ADVANCED VERSION
  • DVA ANALYSIS
  • REPAIR STRATEGIES

ADVANCED VERSION

DVA ANALYSIS

Truck Vibration Technology

launch dva software44
LAUNCH DVA SOFTWARE

Menu Bar

Truck Vibration Technology

menu bar file45
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
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
MENU BAR HELP

Help

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

Truck Vibration Technology

dva software
DVA SOFTWARE

Tabs to allow you to switch between functions

Truck Vibration Technology

dva software49
DVA SOFTWARE

Graph Controls

Truck Vibration Technology

dva linear analysis
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
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
DVA LINEAR ANALYSIS

File Data and Graph Control

File Selection

Saved File List

Analysis and Graph Control

Truck Vibration Technology

dva torsional analysis
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
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
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
DVA SPECTRAL MAPS

File Data and Graph Control

File Selection

Channel to Track

Vibration Track

Order Waterfall

Extra Order

Truck Vibration Technology

slide57

INTRODUCTION

  • REQUIREMENTS
  • INSTALLATION
  • DVA ACQUISITION
      • BASIC VERSION
      • ADVANCED VERSION
  • DVA ANALYSIS
  • REPAIR STRATEGIES

DVA ANALYSIS

REPAIR STRATEGIES

Truck Vibration Technology

repair strategies engine
REPAIR STRATEGIES: ENGINE

Truck Vibration Technology

repair strategies propshaft
REPAIR STRATEGIES:PROPSHAFT

Truck Vibration Technology

repair strategies driveline angles
REPAIR STRATEGIES:DRIVELINE ANGLES

Truck Vibration Technology

repair strategies axle gear set
REPAIR STRATEGIES:AXLE GEAR SET

Truck Vibration Technology

repair strategies drive wheel end
REPAIR STRATEGIES:DRIVE WHEEL END

Truck Vibration Technology

repair strategies clutch torsional
REPAIR STRATEGIES:CLUTCH (TORSIONAL)

Truck Vibration Technology

repair strategies u joint torsional
REPAIR STRATEGIES:U-JOINT (TORSIONAL)

Truck Vibration Technology

slide65

QUESTIONS

Truck Vibration Technology

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