West Ramp horn-power plant dedicated fixed wedges Guoxiang good quality

Wedges (oblique horn) slope is generally 1/10 --- 1/20, precision equipment vibration or wedges (oblique horn) slope for 1/40, you can also design their own inclination, It may not be produced by the slope ratio, slope wedges choice according to the specific needs. Category oblique horn processing error and the difference between tolerance machining error as follows: ① size error; ② macroscopic geometry of error; ③ mutual position error; ④ surface roughness. 2. Tolerance ① Definition: control of geometrical parameters technical regulations on the maximum amount of change called "tolerance", that is, the actual parameter values ??allowed. ② processing error and tolerance of differences and connections. Difference: errors generated during processing, the tolerance is determined by the designer of the course of development oblique horn: 1997 wedges are using casting and forging production process, which uses heated air hammer forged steel or steel castings (cast ) so that the four corners oblique horn manufacturing process into a circular shape. Dimensions difficult to guarantee. But after hitting the density of air hammer increases, it has better toughness and hardness. However, insufficient quality appearance and finish and flatness is difficult to ensure quality of the equipment adjustment. ??? To 2002 to achieve the desired flatness and smoothness using planer milling machine or machining processes. Milling is to cut into the desired dimensions steel gas wedges, then milled by a milling machine to the desired slope, the wedges look beautiful, high precision and smoothness can be freely controlled. But wasted two fifths of the raw material of. So that the price is relatively high. ??? Horn plant by early 2008 Guoxiang long experiment created by sawing processing technology, to design the tooling, using a process into two, reaching the minimum loss of wedges industry gratifying results. Saw processing wedges look beautiful, corners are right angles, good flatness, smooth 6.3 to meet the basic installation of equipment in general use, and the other sophisticated equipment like steam turbine, etc., can be sawing after processing, then coarsely ground by grinder look . To achieve the desired accuracy. Because sawing processing technology greatly reduce the material cost, making it by far the most environmentally friendly production methods saving processing.