Clutch Test

		We are enlisted as one amidst the predominant Clutch Testing Machine manufacturers & Exporters from Kores. The Clutch Testing Machines, offered by us, have earned us loads of appreciation in the market due to the unmatched quality and unsurpassable performance. Uses : Automatic Testing of Electro Magnetic Clutches of Cars Applications : Testing of Electro - Magnetic Clutches and Brakes for their performance.

 Clutch Drag Torque Test

This experimental rig was setup to test various groove patterns and verify the effects of clearance, rotation speed and groove depth.

 This Clutch Dynamometer is a computer operated servo controlled single end inertia type clutch dynamometer for the development and quality control of passenger car and truck

This machine contains the sophisticated controls necessary to apply the clutch properly. The control system is a multi-tasking real time enhanced computer system which utilizes our customized circuitry and software.

• Digital Servo Valve for stop time control within 0.001 seconds, pressure ramp engagements, pressure/force controlled engagement
• Continuous slip speed ramp capabilities for friction mapping of torque converters, torque transfer couplings, limited slip differentials and fluid eval!uations
• ·Switching from dynamic to static to continuous slip mode or any combination without operator interaction
• Programmable test fluid flow and sump temperature control
• Automatic test fluid viscosity/flow adjustment
• Automatic test report generation
  utomatic test report generation

The flow periodicity that could be affected by gravity is checked visually so we can assure the veracity of simulating only a sector of the actual plate for computational efficiency. Thermocouples monitor oil temperatures as it enters the plates and when it is ejected out from the outer radius and a heater warms the oil if needed. The temperature rise resulting from viscous

dissipation between the plates is small, at most 2C, and
hence viscosity can be assumed to be constant.
 A 15 hp inverter-type motor 400–3450 rpm drives the
rotating clutch plate. Centrifugal pump supplies oil throughout the system and the pump work and friction work between the plates increases the system temperature accordingly. The oil flow rate is precisely controlled by a displacement syringe pump that compresses two 50 ml syringes at a prescribed speed. When the inlet and outlet oil temperatures reach steady state, a valve attached to the centrifugal pump is closed to stop oil supply and the accurately metered, constant displacement syringe pump starts for the torque and optical measurements. A beam type single point load
cell measures the drag torque of the stationary plate.
Torque cell makes it possible to calculate the drag torque by multiplying the force measurement of the load cell by the moment length. A high-speed imager captures digital images through the transparent rotating plate at a rate of 4500 fps. A 500 W electrical heater installed in the oil sump allows experiments with elevated oil temperature

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