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Grit chart of grinding wheels Brian Zhao 2019-12-25T09:25:09+08:00 Grinding wheel grit chart Grit size and surface finish More questions about grit selection ASK FOR HELP ASK FOR HELP REQUEST A SAMPLE Product list Glass tools Glass grinding wheels
Grit Size chart for Diamond & CBN Superabrasives wheels. Roughing wheels, Finishing Wheels, Medium Grinding wheels. The chosen grit size affects the performance of the wheel, it determining the stock removal rate and surface finish that can be achieved.
The grit or grain is used to indicate a general size of abrasive for making a grinding wheel. Grits or Grain size is denoted by a number indicates the number of meshes per linear inch of the screen through which the grain pass when they are graded after crushing.
For this reason, finer grit sized wheels are required to grind hard materials and soft materials are best ground with medium to coarse grit size wheels. For most efficient operation, the grade must be adjusted to suit the hardness of the material. As a general guide, the harder the material, the softer the grade of wheel required.
Indian Standard Coding system of grinding wheel is IS : 551-1954. It provides uniform system of coding of grinding wheels to designate their various characteristics. It gives a general indication of the hardness and grit size of any wheel as compared with another
grinding area of the wheel. In order to select the best grinding wheel for your particular application, a general understanding of the elements of the wheel is necessary. The combination of abrasive type, abrasive grit size, hardness grade, grain structure and bond
Diameter of grinding wheel x Thickness of grinding wheel x size of arbor hole – We will reference the AA Abrasives #60397 – 12x2x1-1/4 Pedestal Grinding Wheel T-1 Vitrified A36 – from our Vitrified Bonded Grinding Wheel Series. 12=Diameter x 2=Thickness x 1-1/4
Grit Size Chart Approximate Mesh Size FEPA Micron Range Pcs. Per Carat Size in Inches Approximate Inches 20/30 D851 600-800 97 0.033 54-66 30/40 D602 425-600 460 0.025 44-54 40/60 D427 250-425 1334 0.018
Understanding grinding wheel fundamentals will help you find the right wheel for the job. The particular abrasive used in a wheel is chosen based on the way it will interact with the work material. The ideal abrasive has the ability to stay sharp with minimal point dulling.
TECHNICAL INFORMATION 2 TECHNICAL INFORMATION RECOMMENDED PRACTICE PORTABLE GRINDERS GRINDING ROUGH WORK • Do not use a cutting-off wheel for snagging • Do not work with the side of a wheel, you will cut the reinforcing cloths
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