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美国 Trico 制造公司新近研制成功一种结构紧凑的气控微滴 MD-1000型金加工用的润滑剂精细进油系统.它可极为精确地把润滑剂送到锯切、铣削、钻孔.磨削及其它大多数的金属加工中。MD—1000由50～125PSI(约0.35～0.875MPa)的压力驱动,当一气动肘杆阀启动进油装置时,压缩气体就会打开提动阀,润滑剂就会流动并形成细滴、操作人员可观察到润滑剂的流量。可调节的针阀控制滴油淬和气体流速。独立的5英尺(1.52m)软管把润滑剂和压缩气体导向喷嘴.通过文丘里管的气流产生一个真空,把润
Trico Manufacturing Company of USA recently successfully developed a compact oil-in-oil system for pneumatic control microdroplets MD-1000 for gold processing, which can deliver lubricants to sawing, milling and drilling with high precision Cutting and most other metalworking. MD-1000 by 50 ~ 125PSI (about 0.35 ~ 0.875MPa) pressure, when a pneumatic valve to start the oil into the device, the compressed gas will open the poppet valve, the lubricant will flow and the formation of fine droplets, the operation People can observe the lubricant flow. Adjustable needle valve controls drip quench and gas flow rate. A separate 5 ft (1.52 m) hose directs the lubricant and compressed gas to the nozzle, creating a vacuum through the Venturi tube’s air stream,