30pcs Roughness Comparator Notebook Package Standards sets

Application: 

  • Checking roughness of turned, milled, ground, reamed, polished or lapped parts during machining
  • Checking the roughness of spark-eroded surfaces as described in the VDI 3400 Guideline
  • Checking the roughness of steel surfaces which have been prepared for painting by blast-cleaning, as outlined in ISO 8503
  • Estimating surface roughness prior to accurate measurement by a stylus instrument, as recommended
    in BS EN ISO 4288, eg.
  • Checking the seriousness of damage to parts caused by nicks, dents and scratches
  • Checking reconditioned ship propeller blades
  • Made from 100% Nickel

Including:

6 turned, 6 end-milled, 6 horizontally milled, 6 surface-ground, 3 lapped, 3 reamed/drilled. A label gives the Ra and Rz values of each specimen in both metric and imperial units

Model Notebook type surface roughness comparison template block Ra0.05-12.5mm
Processing method Specifications Ra value um Number of blocks National standard
Lathe Notebook type 0.4, 0.8, 1.6, 3.2, 6.3, 12.5 30 block GB6060.2-85
Vertical milling 0.4, 0.8, 1.6, 3.2, 6.3, 12.5
Flat milling 0.4, 0.8, 1.6, 3.2, 6.3, 12.5
Flat grinding 0.05, 0.1, 0.2, 0.4,0.8,1.6
External grinding 0.2, 0.4, 0.8, 1.6
Grind 0.1, 0.05

 

General
Batteries Inside NO
Calibration Standard GB6060.2-85
Original China
Type and Model
Part NO ROFC-1030
Material Steel

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30pcs Roughness Comparator Notebook Package Standards sets

  • Brand: ROKTOOLS
  • Product Code: ROFC-1030
  • Availability: In Stock
  • $95.99


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