中间冷却器是空气压缩机中重要的部件,车装压缩机由于空间限制,比压取得较大,排气温度较高,一般规定排气温度不超过2 00℃。车装压缩机的振动也较大。为适应车装压缩机的这些特点,并向大排气量发展,就要设计高效冷却器。高效冷却器在焊接工艺方面,有很大的难度,而焊接的好坏成为冷却器成功与否的关键。 Intercooler is an important part of air compressors, car compressors due to space constraints, greater than the pressure obtained, the exhaust temperature is higher, the general provisions of the exhaust temperature does not exceed 200 ℃. Vehicle mounted compressor vibration is also larger. In order to adapt to these characteristics of car mounted compressors, and to the development of large displacement, it is necessary to design efficient coolers. Efficient cooler in the welding process, there is a great deal of difficulty, and the quality of welding has become the key to the success of the cooler.