Demonstrates its power in polishing and processing syringe needles, scalpels, and cutlery For precision finishing (blade polishing/finish polishing) Grinding wheel NB Whetstone
TKX Co., Ltd.
This product is registered by TKX Co., Ltd..
About This Product
■Features
The NB whetstone is a semi-elastic whetstone made from a modified resin bond made by adding natural resin (shellac) to conventional resinoid (phenolic resin). It exhibits the elasticity of the bond and unique polishing properties, resulting in an excellent glossy finish. In addition, since it touches the object softly and lightly, it suppresses heat generation during grinding and does not cause deterioration of the grinding surface.
Furthermore, it has higher strength than mechanical elastic grindstones, and has high water resistance and alkali resistance, so it has a long life and provides a high grinding ratio over a long period of time. Since the cutting edge is sharp and the grinding marks are aligned, sharp polishing is possible while suppressing the occurrence of "burrs" and "scratches."
■Typical uses
・Blade polishing of syringe needles, scalpels, various blades, etc.
・Final polishing of various rolls (printing, aluminum foil rolling, copy rolls, etc.), cylinders, pistons, and other rods
・High-quality finishing polishing of watch cases, etc.
・Medium to finish polishing of plate glass, mirror edges, and beveled surfaces
Manufacturable range
■Abrasive material
A, WA, C, GC
■Particle size
・For rough finishing #120~#400
・For medium finishing #600~#1,500
・For final finishing #2,000~#8,000
■Hardness
・Soft C~Hard N (Rockwell RH-50~+60)
■Dimensions:
・Outer diameter (D) 100~1,065mm
・Thickness (T) 9~205mm
■Precautions for use
- Grinding wheel peripheral speed: The maximum peripheral speed used is 41m/sec (2,500m/min), but generally we recommend 16~33m/sec (1,000~2,000m/min).
・Grinding fluid: Usually used as a wet type. Please use water or water-soluble grinding fluid as the grinding fluid.
・Dressing: Carefully grind the dressing into fine particles before use.
・When using the whetstone, carefully read the inspection chart attached to the whetstone and the precautions written on the back.
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Product
Demonstrates its power in polishing and processing syringe needles, scalpels, and cutlery For precision finishing (blade polishing/finish polishing) Grinding wheel NB Whetstone
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