 Wysłany: Pią 13:22, 18 Mar 2011 Temat postu: puma shoes Reduce the grinding surface roughness i |
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| Reduce the grinding surface roughness introduced a good way
Into the top, side or bottom slot when grinding, each feed is only 0.04N0.06mm, grinding time, ignored the mill machining, grinding a part to be 4o hours to Ra0.8mo improved surface roughness, when the wheel dressing, the use of molybdenum disulfide coated wheel wax pen, you can greatly improve the processing conditions. In the grinding process, when the part itself has 40 to 50. C temperature, the molybdenum disulfide can side with the wheel side with wax pen smear wax pen disulfide coated aluminum parts grinding Department,puma shoes, grinding parts that had been fully cooling and lubrication. Therefore, the amount of feed increases than in the past, now feed of 0. O8 an O. 12mm or so,tory burch shoes outlet, and the blind cut down dust, debris in addition, there are some, such as hair, slender filamentous iron filings. Grinding of the parts are not annealing, deformation, both to ensure quality, and improve efficiency, the original grinding a wind wheel takes 40 hours, now can be completed as long as the midship hours, improve efficiency l times. 5. M7130-type surface grinder parts Name Thee: specific folder, material: 0rMn, quenching Ⅱ R058 ~ 62, grinding ship Two 80 × 120x15 plane, leaving the surface roughness of 0.10mm grinding margin requirements Ra0.80, parallel 5m, wet to improve before grinding to remove margin, they still wear 88 trips back and forth light, parallel to achieve 5m. Surface roughness Ra0.8 ensure that surface roughness parallel 5m Ra0.4 Summary of lead with a wax pen disulfide on the surface grinder grinding thin parts, the slender shaft grinding machine grinding parts, the surface roughness rent, parallelism, flatness, roundness,uggs kopen, concentricity can receive different levels effect. This method can be used in a variety of grinders, not only a variety of corundum wheel utility. Silicon carbide grinding wheel, but also practical in the diamond and cubic boron nitride grinding wheel grinding wheel. But the wheel size too small, such as particle size is more than 24O, the use of results to be worse because of wheel size too small, small, little hole, so the effect is not very satisfactory. This method can be used for grinding various materials, not only grinding a variety of carbon steel, tool steel,Christian Audigier, high speed steel, hard Taijin, stainless steel, high temperature alloys, but also grinding non-ferrous metals such as copper and aluminum in the grinding non-ferrous metals, the wheel of the various plugs are also significantly reduced the phenomenon, because the parts before grinding wheel working surface and pores have been filled with molybdenum disulfide wax pen,tory burch outlet, and in the grinding process, due to wear The role of thermal cutting, so that molybdenum disulfide stripping wax pen began to cool and lubricate the parts to play the role of grinding, it can also stop the wheel well plug. This method can also be effective in reducing the grinding cracks, due to smearing of the disulfide aluminum wheel wax pen, the increase in cooling and lubricating properties of grinding, grinding down the temperature significantly, thus reducing the grinding heat, it reduces the Tang cut parts grinding cracks, improve product quality. Should pay attention to the re-dressing grinding wheel: Due to wheel the coated molybdenum disulfide wax pen, the amount of dressing feed wheel is smaller than normal, to always keep a sharp diamond (that should always turn the gold cut stone installation) This effect was satisfactory. (Continued from page 5  Schaudt, BlohmM {igerle etc.; Fi ~ ~ ler (by Butler) set resistance, affiliated with the ELB, Naxos-U ~ ion, Disk-as such Ziersch-Grinding Group affiliated with aba,] ~ auser, Tschuding companies; Spain Dano Bad Company (Da ~ loba ~) itself is a large group. Domestic machine tool industry has such a trend. According to the forecast, the current world machine tool manufacturing industry has started to recover, demand is expected to increase next year, 2o%; particularly China, will become a suddenly booming market, the demand within five years Jichuang Ke 1g96 No. 1 of the world's third. These groups will focus more on the foreign market penetration in China. This should 【attention from domestic counterparts. As can be seen from the exhibition, our industry is actively grinding of advanced study abroad, head-on impact to the international machine tool market, thus narrowing the gap with the international advanced level. But should also clearly see the need to pay close attention to internal quality machine tools to improve the reliability of machine tools, the quality of survival, development, and to improve market competitiveness. Also note the shape of machine tools to improve overall appearance, the only way to revive my grinder industry. * 53 *
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