Horseshoe chain belt _ Cangzhou stainless steel mesh stainless steel mesh belt _ Yueda chain network Low quality

We all know that failure is the need to disassemble the belt in order to know where the fault, however, there is a place of failure, do not open can know the fault lies. This place is bearing. When bearing failure, no need to network with before opening, can be a good place to understand the failure. This method has three kinds, namely: 1, are identified by the operating temperature: This method is a relatively identification method is limited to use in the operation state is not changing situations. Therefore, it must be continuous recording of temperature. When failure is not only the temperature rises, there will be irregularities. 2, by the state to recognize the lubricant: lubricant sampling and analysis, to judge by its dirty degree whether foreign matter or metal powders. This method does not close observation of bearings or large bearings are particularly effective. 3, through sound recognition: through sound recognition need to have a wealth of experience. We must be able to identify adequate training to achieve sound bearing and non-bearing sounds. Therefore, we should try to carry out this work by hand. Attached to the bearing housing can clearly hear the sound by listening or listening stick. Stainless steel mesh belt widely used in glass industry, stainless steel mesh belt mesh belt annealing furnace is widely used in glass industry annealing furnace operations mesh belt, mesh belt furnace DECORATED. Material: 1cr13 belt, 201 mesh, 304 mesh, 316 mesh belt. Each delivery process chain mesh, mesh belt. Food processing industry, dehydrated vegetables, frozen food before processing IQF machine belt, chain network. In addition surface phenomenon and no decarburization within. This is due to the thin chromium oxide layer of stainless steel surfaces in the preheating zone is oxidized state, into the hot zone into a reductive after, so the surface oxide is reduced, but into the cooling zone, though, like the atmosphere, but the temperature is lowered, changed back to oxidation, so that belt again oxidation, this oxidation, reduction reincarnation will result in damage to the material. Traditional 314 stainless steel mesh belt, for example, often the first to make quenching general preheated, namely at 870 ℃ in air activities to manipulate the switch to the normal premise N2-3% H2 28 hours, then hold temperature for 2 hours Then within 14 hours gradually warming up to 1120 ℃ and holding temperature for 8 hours and then began sintered parts. But about eight weeks after the tape begins to break.