英语翻译（液压油箱设计）Design for MaintenanceIntegral tanks are the hardest to maintain. It is better to have a separate unit, accessible from all sides. Small tanks, in fact, are sometimes mounted on casters.Equip the tank with cleanout

英语翻译（液压油箱设计）Design for MaintenanceIntegral tanks are the hardest to maintain. It is better to have a separate unit, accessible from all sides. Small tanks, in fact, are sometimes mounted on casters.Equip the tank with cleanout
英语翻译（液压油箱设计）
Design for Maintenance
Integral tanks are the hardest to maintain. It is better to have a separate unit, accessible from all sides. Small tanks, in fact, are sometimes mounted on casters.
Equip the tank with cleanout doors and slope the bottom toward the doors. Provide a drain cock or discharge valve at the low point of the bottom and at other low points if this is necessary for complete drainage. Put a manhole cover on the tank top for removing filters and strainer.
Provide a connection for hooking up to a portable filtration unit. Look into the variety of filter types available that allow element change without flushing dirt into the system. Or even better, provide a prefill tank ahead of the main reservoir.
Write the assembly, paining, testing, and maintenance instructions before settling on final details of the design. Here are some important tips.
If the tank is made of cast iron, don’t paint the interior surfaces, but be sure to remove all grit and core sand. Surfaces must be sandblasted.
If the tank is made of sheet steel, clean it thoroughly to remove all dirt, chips, and burrs. Use solvent and rags to remove any grease or oil and then dry with clean rags. If the tank is slightly rusted, clean by wire brushing or grinding. Heavily rusted and scaled surfaces should be shotblasted.
Painting technique depends on which hydraulic fluid will be used in your system. If the fluid has a petroleum base, coat all interior surfaces with an oil-resistant paint recommended by a reputable supplier. For fire-resistant fluids with a phosphate ester base, use no paint. Special paints resistant to phosphate esters are available, but the fluid itself is noncorrosive and provides the necessary protective coating.
If the fluid is an oil-water or water-glycol emulsion, don’t apply paint to the surfaces because the emulsion will probably peel it off. But if you must paint, obtain detailed information from the manufacturer of the emulsion.

英语翻译（液压油箱设计）Design for MaintenanceIntegral tanks are the hardest to maintain. It is better to have a separate unit, accessible from all sides. Small tanks, in fact, are sometimes mounted on casters.Equip the tank with cleanout
为方便维护的设计
整体式油箱最难维护.最好有分开的独立元件,从任何方向都容易拆装.事实上,小型油箱有时是安装在连铸设备上的.
油箱上安装清洗板并使底部倾斜朝向它.在底部最低点安装排水阀或排放阀,为了完全排水如果有必要的话,在其他低点也要安装.在油箱顶部设置检修孔,以拆卸过滤器和滤清器.
设置一个连接到便携式过滤元件的管路.考虑各种不会将污物带入系统的可变过滤器类型.更好的方法是在主油箱前端设置一个预先装满的油箱.
在完成最后的细节上的设计之前,写下装配,涂漆,检验和维修说明.以下是一些重要的提示.
如果油箱材料是铸铁,不要油漆内表面,但一定要除去所有砂砾和芯砂.外表面必须喷砂.
如果油箱材料是钢板,干净彻底清除所有污垢,碎削和毛刺.使用溶剂和抹布清除所有油脂或油,然后用干净的抹布擦干.如果油箱略有生锈,用钢刷擦拭或摩擦干净.表面严重锈蚀或有鳞状斑点的应做喷丸处理.
涂装技术依赖于系统中使用的液压油.如果液压油油性重,所有内部表面涂漆使用由有信誉的供应商推荐的耐油油漆.对于磷酸酯性耐火液压油,不要使用油漆.耐磷酯的特殊涂料是可用的,但液压油本身无腐蚀性,并可提供必要的保护层.
如果液压油是一种油——水或水——乙二醇乳液,表面不要用涂料,因为乳液可能会溶解剥离涂料.但是,如果必须油漆,要从乳液制造商获取详细资料.
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