Automatic soldering solutions for the automotive electronics industry

Application of laser soldering machine for automotive engine temperature sensor

Engine sensor is an essential part of modern automobile, mainly divided into crankshaft position sensor and camshaft position sensor according to the position, according to the applied technology is mainly divided into electromagnetic induction sensor, Hall effect sensor and photoelectric effect sensor.

The engine temperature sensor is installed in the engine cylinder water jacket or coolant pipeline and is in contact with the coolant to detect the coolant temperature of the engine. The ECU corrects the injection time and ignition time after receiving the temperature signal.

Advantages of laser soldering engine sensors

Temperature feedback 10,000 times per second controls the laser heating process for controlled precision soldering

High-speed thermometer, real-time monitoring of the heating process, solder quality control

High precision automatic wire feeding system, to meet a variety of precision parts of tin content <0.1mm

It can communicate with the production system (MES), and the production data can be traced

German high quality inert semiconductor laser, stable energy output, long life