総合カタログVer6.0

328/702

安全のため、保護メガネ等の保護具を必ず着用してください。 工具の最高回転数を超えて使用しないでください。For your own safety, please wear eye protection. Please use SENTAN TOOL® within its maximum rotation speed.325FFeature of BrushesEffects under Operating ConditionHow to Use Brushes❶ Best match to work material❷ Rarely clogging❸ Less damage to work materialProvide best match to complicated surface due to plenty of fine wires.Clogging rarely happened due to great cooling effect.Rarely damage to the surface of workpiece due to cushioning.Pressing forceLow　　　　　　　　　 　HighDurabilityWork efciencyRoughnessof surfaceLength of wireShort　　　　　　　　 　LongDurabilityWork efciencyRoughnessof surfaceRotation speed of brushLow Speed　　　　　 High SpeedDurabilityWork efciencyRoughnessof surfaceDensity of brushLow Density　　　 High DensityDurabilityWork efciencyRoughnessof surfaceGOODGOODGOODGOODGOODGOODGOODGOODGOODGOODGOODGOODMetal BrushHow to deburrNylon Abrasive BrushWorking with the tip part of brushes is maximally demonstrate the effect of metal brushes. The method making wire materials bend by too much pressure may cause deterioration of work efficiency and short life.①Please take the brush vertically to work material.②Set up tool in the same direction as burr appeared.③For more effective deburring, please make operation also in reverse rotation.Unlike metal brushes, please use tip and side surface of wire material. It is effective to work with lower rotation speed and press 10% of length of wire material against work surface.Metal WireSteel(Hard SteelWire S60C)Wire materials with high tensile strength and toughness made of high carbon steel material by heating and cold drawing. Most popular in metal wire types and excellent in abrasion resistance.・ Deburring ・ Edge finishing・ Glazing ・ Final polishing ・ Improvement of Surface Roughness・ Preliminary Processing Process・ Removing extraneous materials・ PeelingStainlessAs compared with steel wire, more excellent in chemical resistance, heat resistance, corrosive resistance and rigidity.SUS304‥Excellent in chemical resistance and corrosive resistance and rarely magnetic material.SUS316‥More excellent in corrosive resistance, nonmagnetic and heat resistance than SUS304.BrassSoftest material in metal wires and more excellent in corrosive resistance and extensivity.・ Deburring　・ Edge finishing・ Removing extraneous materials・ Descaling / PolishingAnimal FiberHog bristle(Black)Hog bristle(White)Robust hair materials with flexibility and elasticity.Less static electricity than synthetic fiber.・ Polishing with polishing compounds・ Removing extraneous materials・ Simple polishingHorsehair(Black)Horsehair(Brown)As compared, softer than hog bristle and harder than goat hair. Having water absorbency and less static electricity than synthetic fiber.Goat hair(White)Soft hair material.Rarely static electricity is happened when brushing.Plant FiberTampicoMost popular material for brushes as plant fiber.Having high absorbency and cleaning effect.・ Cleaning of non-ferrous metals and non-metals.・ Polishing of non-ferrous metals and non-metals.Nylon FiberNylon with Abrasive Grains(6-12)Wire materials with grindability by attaching grains in addition to mechanical characteristics, abrasion resistance and chemical resistance.(Grain percentage About 30%)A grain （Aluminium Oxide）Suitable for slight grinding due to 40% softer than C grain.・ Deburring ・ Edge finishing・ Glazing ・ Final polishing ・ Improvement of Surface Roughness　・ Preliminary Processing・ Removing extraneous materials・ PeelingC grain（Silicon-Carbide）Standard TypeUsed for many kinds of materials.Diamond GrainEspecially suitable for grinding hardened materials as compared with C grain.Nylon(6-6)Excellent in balance of mechanical characteristics (tensile strength / bending property / shock resistance / creep resistance).Great abrasion resistance, flexibility and durability.・ Removing extraneous materials・ CleaningClassificationName of MaterialsCharacteristicsUseClassificationName of MaterialsCharacteristicsUseClassificationName of MaterialsCharacteristicsUseMetal WireNatural MaterialsChemical FibersSuperior to heat resistance, abrasion resistance and durability. Widely used for many kinds of operations.Natural ber having rough surface which can hold abrasive grains more is more suitable for polishing than synthetic ber having plane surface.Having great chemical resistance and less individual difference than natural fibers.Specialadvantage・Hammer Effect … Deburring and removing extraneous materials by impact of brushes.・Peening Efficiency※ … Soft touch of brushes to the surface of workpiece as expected as shot blast.※The effect to improve fatigue strength and stress corrosion cracking.Description of Brushes

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