CU series laser roughness measuring instrument

• • • • • • • ZYS had been successfully developed Series CU Laser roughness measuring instrument in the eighties, after ten years development, it forms serialization and is widely used in the bearings industry.

              Features
              • Non-contact measurement, it can not scratch the surface and can eliminate measuring error which comes from that the measuring tip can not be brought into the bottom during high-level roughness measurement, it Particularly suitable for workpiece surface roughness measuring after superfinish process.
              • Because of  the laser coherence, it enable the measuring system structure simple and eliminates inconvenience of the general interference light measuring instruments because of its small vision.
              • Reasonable structure and perfect mathematical model, which greatly reduces possible error the light source due to changes in surface reflection coefficient and the external interference of different, showing the value of stable and reliable measurement of high precision.
              • Advanced circuit design, automated data collection, automatic analysis and calculation, digital direct display Ra, Ry and ball grade value, measuring efficiency, human error.
              • Adjust apparatus is simple, easy to operate, less demanding work environment, in particular, apply to the workshop, processes or checkpoints, are enterprise processes an important means of quality control.

              CU0008, CU0013 raceway roughness laser measuring instrument used to measure the outer/inner ring raceway surface roughness for single row radial ball bearing. Technical Specification
              

              Model	CU0008	CU0013
              Size range of ring Outer ring: Outside diameter Curvature diameter Width Inner ring: Outside diameter Curvature diameter Width	φ30～φ80mm R2.5～6.2mm 9～18mm φ17～φ52mm R2.5～6.2mm 9～18mm	φ40～φ130mm R3～9mm 12～25mm φ23～φ75mm R3～9mm 12～25mm
              Roughness range of Ra	0.020～0.32µm
              Indication error	＜15%
              Indication repeatability	＞95%
              Efficiency	About 120 pieces/h

              
              CU9505 ball roughness laser measuring instrument used to measure the ball surface roughness.

              Technical Specification
              

              Measuring range	Ball diameter φ4.5～50mm
              Measuring range of Ra	0.005～0.32mm
              Measuring range of Ry	0.01～0.32mm
              Indication error	＜15%
              Indication repeatability	＞95%
              Efficiency	About 150 pieces/h