Coordinate grinding machining precision

measurement accuracy

(Processing measurement and quality control quality)

1. Position accuracy guarantee: can reach ±0.0015mm. (including position, symmetry, inclination, verticality, parallelism, etc.)
2. Dimensional accuracy guarantee: can reach ±0.001mm (including straightness, roundness, cylindricity, flatness, line profile, surface profile, etc.)
   

Material and performance impact

It can ensure the positioning between the workpiece and the workpiece. The relative position and dimensional rotation can meet and meet the design requirements, and the hardness, strength, toughness, plasticity, wear resistance, corrosion resistance and service life of the material are not affected after processing.

The comprehensive personnel experience can actually guarantee the following accuracy:

(including testing tools, instruments)

1. Aperture accuracy (∅1.5——∅30 ±0.002mm)
   (∅31——∅60 ±0.005mm)
   (∅61 or more ±0.008mm)
   
2. Pitch (or position ¤) (5-150mm ±0.003mm)
   (152-250mm ±0.005mm)
   (255-400 ±0.01)
3. Surface roughness: less than 0.4
4. Parallelism ‖, concentricity ◎, verticality ⊥ (150 or less ±0.003)
   Symmetry ≡ (150-250 ± 0.005)
   (250 or more ±0.01)
   True roundness ○, cylindricity, area: within 200mm2, ±0.003
   200-500mm2 ±0.005
   500-800mm2 ±0.008

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