Ws2 fasteners provide dry lubrication process

WS2 is particularly applicable to oil-less lubrication working conditions and a more relaxed operating temperature range (-273 ℃ - + 650 ℃) within use. After nearly 20 years abroad prove practical application, WS2 can be pan used in aerospace, automotive, metallurgy, hydraulics, water, electricity, light machine heavy machinery, agricultural machinery, instruments, medical equipment and other sectors of machinery and equipment. (1) WS2 in the following is particularly applicable to the case where fuel can not be 1, 150 ℃ drying room temperature paint bushing Refrigerated 2, -150 ℃ below the belt, (liner) 3, butterfly and ball bearing oxygen ( bush), oil-free air compressor lubricating bushings, rod sets. 4, fuel can contaminate product applications, such as textile machines, printing machines, tobacco machines, medical instruments. 5, water-lubricated bushings. (2) WS2 can not apply to the case of an oil film, rocking motion and fretting motion under the bearing (bush). 2, often opening and closing pressure of the occasion. 3, the impact of fatigue loading of high pressure gear pumps, vane pumps, hydraulic motors, etc. (3) WS2 friction performance for applications that require special occasion 1, required to overcome "stick - slip" phenomenon, also known as crawling occasions. 2, in order to solve the problem and the application of thermal expansion and contraction of the bridge support structure active high load low speed bearings and sliders and so on. 3, the slider exposure or high temperatures. (4) a specific application, oxygen machines: 2 switching valve, hydraulic Factory: gear pumps, vane pumps, piston pumps, hydraulic motors. 3, Printing Machinery, feeding unit set of needle bearings and copper sleeve. 4, machine tools: 5, CNC machine tools, mirror machine, presses, bending machines, punching machines and other machine tool guide must be met under the process precision 0.0025 m / min, shaking or creeping phenomenon does not occur. 6, the woman across the Division cold rolling machine spindle, bearing. 7, the machine transmission parts of the bush, press flywheel sliding bush. 8, coiling spindle bearing bushes at both ends. 9, the car: universal joint on the car, steering knuckles, spring steel bushings, front and rear brake cam bushings are fueling difficult places, can be used WS2 technology. 10, forklifts: WS2 use the coupling can reduce the hassle of lack of oil bite axis. Crane: large gantry cranes, harbor cranes in the fountain and the top bar top bar moving bush. Water & Electric Equipment: Valves trunnion bearings, plain bearings turbines. Turbine impeller treatment, the water can not overcome the difficulties refueling and abrasive wear.