Blum-Novotest test stand for dual-clutch transmissions in complete view

 

The 100% test of the double-clutch transmissions is performed at the end of the line. The fully automated test cycle includes numerous measurements and function tests.

  • Highlights
  • Features
  • Technical data
Fully-automated test procedure
Blum-Novotest test stand for dual-clutch transmissions - Fully automated test procedure
Automated test- and final lifetime oil filling
Blum-Novotest test stand for dual-clutch transmissions - Automatic test and final lifetime filling of both oil circuits

General

  • Automated test- and final lifetime oil filling of both oil circuits
  • Flexible test procedure programming via elementary steps
  • CAN-Bus communication with transmission STG
  • SQL-database for output data
  • Open interface to all measurement data
  • Printouts can be issued in PDF or HTML format and are thus platform-independent
  • Fully-automated test procedure

Tests

  • Objective noise analysis
  • Gear adaptation mechanism
  • Clutch characteristic curve test (kiss point)
  • Sensor test (transmission internal sensors e.g. pressure, temperature, rotation speed)
  • Drag torque measurement
  • Differential test
  • E-Differential test
  • FFT analyses of the system pressure
  • Pump performance measurement of the internal transmission pumps
  • Simulation of the vehicle oil heat exchanger
  • Permanent inspection of oil purity according to DIN ISO 4606
  • Shift time test
  • Synchronous test
  • Parking lock tests

Equipment

  • NOVOTEST control software
  • Noise analysis system
  • NOVOTEST oil infrastructure for 2 oil circuits
Shaft power (kW)Rotation speed max. (rpm)Output/drive torque max. (Nm)
Drive1267000200
Output12835001450

NovoPS Test Stand Software

The NovoPS test stand software is a Windows-based solution that is programmed in-house and optimised for the respective test task. As the interface to the user, the uncomplicated user interface provides intuitive access to all functions of the test stand. Moreover, both the connection of the test stand to the customer's conveyor systems as well as its integration into the existing network environment is taken into account. This enables the data acquired to be processed and evaluated independently of the test stand.



NovoPS test stand software from Blum-Novotest

Data recording

  • Analogue data
  • Digital data (SSI etc.)
  • CAN data (with synchronisation to analogue data)

Data storage

  • Data export as a text file (.csv), DIADEM file
  • Database connection ODBC, MS Access, SQL Server

Creating and editing test programs

  • Generation or import of test program data records
  • Editing program sequences
  • Evaluation within the sequences
  • Free adaptation of test sequences
  • On-line graphic of recorded data

Success Stories

The requirements on a transmission are high. We are offering a maximum degree of experience, expertise and flexibility, whereby we support our customers to comply with the highest quality standards.
Thomas Pannhausen
Head of Sales at the divison NOVOTEST Testing Technology