集材-50拖拉机排气消声器设计

Exhaust Silencer for Jicai-50 Model Log Tractor

集材—50拖拉机排气消声器在安装空间受限的条件下,采用了内插管和穿孔管的三级组合式抗性消声器。经测试表明,降噪性能良好,满足了使用要求。

Due to restricting of the installing space, a three-stage acousticdamping type silencer with both inserted and perforated abforbent pipes was usedwith Jicai-50 model log tractor.Measuring and testing that the noise reduction per-formance of the silencer was good enough to requirements of use.