论文部分内容阅读
张鸿 丁宏启(辽宁省劳动卫生研究所)报道:通过对九头风动排锤和D9型单头捣固机的手把位振动强度进行测试与频谱分析,结果如下: 测试对象:D9型单头捣固机(机重9kg)。九头风动排锤(由九台H—10型捣固机组成,总机重100kg),该机分两排(前排五台、后排四台)固定在一个长方体钢框架上,钢框两侧各有一个手柄。在同一环境下进行现场测试,气压均为5—6kg/cm~2。
Zhang Hong Ding Hongqi (Liaoning Province Institute of Labor and Health) reported: the nine head pneumatic row row hammer and D9 type single head tamping machine hand vibration intensity test and spectrum analysis, the results are as follows: Test object: D9 single Head tamping machine (machine weight 9kg). The nine-headed pneumatic row hammer (composed of nine H-10 tamping machine, switchboard weight 100kg), the aircraft in two rows (front row five, rear four) fixed in a rectangular steel frame, steel frame There is a handle on each side. In the same environment for field testing, pressure is 5-6kg / cm ~ 2.