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W67Y-160型板料折弯机是采用液压传动结构,有时会产生噪声。现本人根据多年的生产实践,对该机床所产生的噪声源作一分析,并提出解决办法。 (1)油质: 液压油透明度下降,呈现浑浊状态、油已变质老化,丧失原有的粘度和润滑性,因此须定期检查更换。 (2)滤油器: 滤油器的基本作用是使液压油能顺利通过,使液压系统保持清洁,保证各系统工作的稳定。由于油箱盖不严,油池中有大量的脏物堵塞滤油器,使油泵在工作过程中油不能及时补充到油泵内,造成局部真空,而产生噪声。因此,须经常检查滤油器是否清洁。
W67Y-160 sheet metal bending machine is a hydraulic transmission structure, and sometimes produce noise. Now I based on years of production practice, the noise generated by the machine made an analysis and propose solutions. (1) oil: hydraulic oil decreased transparency, showing turbid state, the oil has deteriorated aging, loss of the original viscosity and lubricity, it must be regularly checked replacement. (2) Oil filter: The basic function of the oil filter is to make the hydraulic oil pass smoothly so as to keep the hydraulic system clean and ensure the stability of each system. As the fuel tank cap is not strict, a large number of oil in the tank clog filter, the oil pump in the course of the oil can not be added to the pump in time, resulting in a partial vacuum, and produce noise. Therefore, you should always check whether the oil filter is clean.