Overview of the Service Portfolio Standards for Automotive

Overview of the Service Portfolio

Standards for Automotive

LV 124 / LV 214

© IMA Dresden. All rights reserved. | Confidential | 2019 | www.ima-dresden.de

Overview

IMA DRESDENis a leading test and engi-

neering center for suppliers

& manufacturers, ensuring

to bring product develop-

ments to market.


Industries


Facts & Figures

230Employees 10.000 m²

Testing Area

15

56

Certifications &

Accreditations

Years ofExperience

26 Mio.

Turnover (€)

2500More Than

Customers

Worldwide


Competence Profile

TEST Evaluation

Qualification

Approvals

SIMULATION ENGINEERING

TRAINING RESEARCH Virtual Testing

Finite Elements

Strength

Assessment

Measurements /

Measurement

Campaigns

Product

Improvement

Consulting

NDT

Stability

Test


Test Pyramide

Test activities for all kinds of specimen sizes /

complexity levels


Materials Testing Laboratory Non Metallic Materials Testing

Quality Management

DIN EN 9100/9001

Accredited Laboratories According

DIN EN ISO/IEC 17025

Accreditation according to SAE Aerospace

Standard AS7003

Customer Certifications of Approval

Airbus, Rolls-Royce, Volvo Aero, Premium

Aerotec, Lufthansa Technik, Germanischer

Lloyd, Embraer, Fokker…

Environmental Management

DIN EN ISO 14001

Accredited Inspection Body According


Accredited Certification Body According


Quality Management System

NADCAP for metallic and non-

metallic materials testing

8© IMA Dresden. All rights reserved. | Confidential | 2019 | www.ima-dresden.de

Excerpt from the

IMA-Portfolio for

LV 124 / LV 214:

Vibration & Shock Tests

Electrical Durability

(Current Profiles / Voltage

Drop Measurement)

Testing of Media-

Conducting Systems

Partner Lab for IP

Protection Testing

(Water; Salt; Dust)

Structure &

Component Tests

Operation &

Fatigue Tests

Operating Loads

Simulation

We can offer Electricity Supply / Climate Influences / Vibration / media cunducting Systems and

IP Protection Testing as overlaid Services.

Automotive Industrie


LV 214 Electrical Connetors in motor vehicles

LV 124 Electrical and electronic components in vehicles up to 3.5t

In Accordance with OEM Specifications

Special Tests and Special Solutions According to Customer Specifications

Climate:

High / low temperature storage

Stage temperature test

Thermal shock

Moist heat, cyclic (with frost)

Low-Temperature Service

Electrical test:

Current Profiles

Current Curves / Voltage Curves

Overcurrents

Short Circuit

Insulation

Vibration and Mechanical Resistance:

Free Fall

Vibration

Mechanical Shock

Hexapod

Media Conducting Systems:

Complete Circuits, Fuel Lines,

Coolant ...

Slosh Test on the Fuel Tank System

Tightness Test / Pressure Pulse

Chemical Test

LV Testing


Continuous current test / load profilesIllustration using the example of the power distributor /

fuse box L03-life test - temperature change test

Continuous currents up to 4000 A DC

Automated DC sinks

up to 120 regulated single current paths in parallel

with loads up to 170 A

Recording of the total and individual flows

Voltage drop measurements / continuous recording

Continuous temperature measurement

Overlay with climatic chamber

Electrical Testing


Current supply up to 4000 A DC

Replica of the consumers by electronic

loads PLC - controlled

Recording of the total and

individual current flows

Voltage drop measurements

Temperature measurement with

thermocouples and thermal camera

Continuous current test / load profile during salt spray test

Illustration using the example of a power distributor

Electrical Testing


Electrical supply of components

according to specifications

Voltage drop measurements

Signal recording

Determination of Characteristics-Curves

Figure: Pressure pulse life simulation

with electrical supply and signal recording

Electrical testing combined with media-carrying systems

Illustration on the example of life test on pressure sensors

Abbildung am Beispiel Lebensdauerprüfung an Drucksensoren

Electrical Testing


Switching Capacity /

Operating Behavior/

Electrical Lifespan

Short Circuit

Test Voltage Test Current

AC up to 800V Up to 15.000A Up to 25.000A*

DC up to 1100V Up to 15.000A Up to 30.000A*

Load Ohmic, Inductive

* up to 0.06s if protected by fuses or other protective device

High Performance Test Field

Electrical Testing


IMA Dresden – Unternehmensvorstellung

Testing Voltage Testing Power Testing Current

AC up to 1000 V 140 kVA Up to 200 A

DC up to 1300 V 140 kVA Up to 200 A

Load Ohmic, Inductive

Electrical Testing Field

Electrical Testing


Heating and continuous current test

* Test at low voltage ≤ 5V

Continuous data collection of Electricity

Temperature

Tension

Power loss

Determination of

Partial and total power loss

Cyclic current control (Intervals / cycles)

Determination of derating curves

Current can reach a target temperature

(for example, connection area) are regulated

Overload testing of devices with

fuses and thermal triggers

Alternating Current* Up to 2000 A (3-phases)

Up to 5000 A (1-phase)

Controlled

Direkt Current* Up to 2000 A Controlled

Electrical Testing



Vibration Testing: Swept Sine, noise, Superimposed impulse, Sine dwell

Frequency range

Force vector

Acceleration up to

1 … 3500

60

140

Hz

kN

g

Shock Testing: Half Sine, sawtooth, trapeze, shock response spectrum

(SRS) etc.

Peak acceleration

Shock duration

max.200

1 … 50

g

ms

Mass of Specimen: horizontally stimulated up to

vertikally stimulated up to

2000

1000

kg

kg

Vibration and shock also combined with temperature and humidity load:

Climate Testing: Usable

Temperature range

Relative humidity

1

-70 … +180

10 … 98

m3

°C

%

Electromechanical shakers

9 to 60 kN

Multiaxial vibration

test with hot gas

Vibration & Shock Testing



Plate Size: Diameter 2,2m

Payload: max. 680kg

Acceleration: max. 20g

Frequency Range: 0,5..100 Hz

Table Elevation monoaxial Motion:

Vertical (z) ± 150 mm

Lateral (y) ± 120 mm

Longitudinal (x) ± 140 mm

Velocity:

Vertical (z) 1 m/s

Lateral (y) 0,8 m/s

Longitudinal (x) 0,8 m/s

Operating pressure: 210 bar

Burner capacity: max. 700 kW

Test station operation: 24/7

Hot-Gas-Mass-Stream: max. 0,850 kg/s

Hot-Gas-Temperature: max. 850°C

MAVT – Multi-Axial Vibration Testing




Pressure Pulse Testing

Pressure: Maximum pressure up to

Pulse frequency typical

Sinusoidal until

1.400

1

30

bar

Hz

Hz

Vibration: Bending frequency of hydraulic pipes

up to

20 Hz

Pressure pulse tests

Hydropulse tests

Combined pressure pulse and

vibration test

(IACS, GL, DNV)

Burst resistance

Pull-Out Test




Tests on media conducting systems

Different test media

Various test methods

Combined with operational and

environmental simulation

In accordance with OEM specifications

Special tests and special solutions

according to customer specifications

Media Conducting Systems


Components:

Fuel Tanks

Complete circuits, fuel lines

Accessories

Engines

Function- and Lifetimesimulation:

Tightness

Assembling forces

Overload resistance

Temperature and media influences




Temperature change test

based on DIN EN 60068-2-14



´ Climate:

Various climatic chambers

- up to 20 K / min cooling / heating rate

- Temperature range -40 ° C to 180 ° C

Walk-in climatic chambers

Ovens / plunge pools

Thermal shock chambers

Noxious gas tests

Solarsimulation

Climate and Environmental Testing

IP-Testing IP Code

Water tests

Salt tests

Dust tests

IK code tests

Contact Person:

Christian Hammer

Head of Department Electrical Testing

Phone: +49 (0) 351 8837 - 6221

E-Mail: [email protected]

General Information:IMA Materialforschung und Anwendungstechnik GmbH

Wilhelmine-Reichard Ring 4

01109 Dresden

Phone: +49 (0) 351 8837 - 0

E-Mail: [email protected]

Internet: www.ima-dresden.de

Managing Directors

Prof. Dr.-Ing. Thomas Fleischer

Dr.-Ing. Ron Buchholz

Dr.-Ing. Toni Ehrig

Documents

Overview of the Service Portfolio Standards for Automotive