Delong cab engine intake Turbocharged role: the role of the turbocharger boost pressure is through the air into the cylinder, increasing the amount of air entering the cylinder; the role of the intercooler is to reduce the intake of pressurized temperature, increase the density of the air entering the cylinder heavy truck cab, further increasing the intake air. Due to the increase of intake air, the fuel injection quantity can be increased accordingly, Delong cab increases engine torque and power. Turbocharged diesel engine at low speed into the air pressure is low China's heavy truck cab assembly, pressure is poor, low speed high torque load and operating conditions requires a large contradiction. Meanwhile, due to the inertia of the turbocharger itself, when accelerating the intake pressure can not rise rapidly, has hysteresis, and the amount of oil is based on the amount of intake air pressurized inflatable to adjust the consequent increase in the acceleration of the instantaneous amount of fuel , but was not a corresponding increase in the amount of air, Delong cab so that the mixture is too thick Chinese heavy truck cab, incomplete combustion. Delong cab which resulted in low-speed torque of the supercharged engine and accelerated deterioration transient response, and produce smoke phenomenon, for pressurized steam has discouraged smoking restrictions on the engine cab exterior parts, so that the amount of pressurized air and fuel supply reasonable match. Also there is smoke limiter on Delong cab engine governor. Delong cab floor assembly consists of a vertical beam assembly, wheel assembly, flooring, doors abuse baffle assembly support plate aliquots stampings and assembly and welding together. Bear the brunt of it suffered weight and driving cab assembly, the distortions load, the welding quality directly affects the quality of the subsequent welding assembly cab and cab safety. Welding position in different planes, the longitudinal beam assembly and prior to the welding position within the beam in the vertical direction, while the longitudinal beam assembly and the pedal bracket assembly welding position in the horizontal direction, two welding position larger distance. Welding, the robot must move a greater distance, but also change the position of welding clamp, welding material thickness due to two different welding parameters welding also vary. Heavy truck cab assembly | Heavy Duty Truck Cab | Jinan Yiu Cheung Yiu Cheung provided by Jinan Trading Company. Jinan Yiu Cheung Trading Company (www.jinanyaoxiang.com) strong, credible, in Jinan, Shandong engine assembly industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you hand Jinan Yao harmony into the brilliant, for a better future!