Insights
Air International Thermal is a company dedicated to the manufacture of HVAC systems for automobiles.
Air International Thermal's needs
● Development, design and implementation of a device for preheating the propeller of the blower of the air conditioning system of a motor vehicle at the point where the axis of the electric motor is pressed.
● The required temperature of the part regulated by the control system in real time.
Our solution
● Analysis of the specified requirement and design of the solution.
● Creating a 3D design of the device according to the design.
● Development of a special kind of temperature controller.
● Control software design.
● Installation of the equipment with attention to the safety of the operator.
● Installation and testing of the equipment at the site of its future operation.
● Handing over the operation and maintenance manual, certificate and initial inspection.
● Training of operation and maintenance personnel for the proper use of the equipment.
Our expertise
Software: 3D design SOLIDWORKS; PLC control system TIA Portal V17; Electrical design EPLAN Electric P8 2023
Technology: 5AX Hermle CNC machining centres, CTX800, Exeron 313, NLX2500/700,...
Electronic elements: sensors, PLC CPU and data modules, control touch panels, PWM controllers, heating elements
Final results
The created single-purpose device by its function increased the quality of the pressed joint of the blower propeller with the axis of the electric motor.
100% increase in process quality.
Increase the number of parts produced by reducing the cycle time from 90 s to 30 s.
Elimination of hidden defects that were created during cold pressing.
Annual economic effect: €142 000.
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