1. Scope of Application
The bench can be used for running-in test, transmission efficiency test, high speed test, temperature rise test and other tests of M and N type auto mechanical transmission, and can also complete noise, shifting performance, life fatigue tests, etc. as the requirements of users.
2. Standards
l QC/T 568-2019 The specification & bench test methods for manual transmission (MT) assembly
l JB/T 9720-2001 Construction machinery- Bench test methods of transmissions
l QC/T 29063.1-2011 Technical specification for auto manual transmission assembly-Part 1: mini-vehicle
l GB/T 23927-2009 Tri-wheel vehicles and low-speed goods vehicles-Mechanical transmission
3. Test Bench Configuration
l Drive devic
l Load device
l Frequency conversion control system
l Test bench control system
l Data acquisition system
l Lubricant conditioning device
l Clutch system
l Hydraulic clamping system
l Pneumatic locking control system
l Coupling
l Transmission tray
l Base, support
l Mounting brackets and other fixtures
l Torque, speed, temperature measuring instruments
l Safety devices
4. Test Bench Option
l Shift actuators
l Motor water cooling system device
l Force transducers, timers
l Sound level device or sound pressure data acquisition and processing system
5. Technical Characteristics
l Simulation of typical working conditions
l Automatic testing at different gears and different working conditions
l Automatic docking
l Modularized structural design
l Adaptable to multi-variety transmission testing
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