4 5月 2017

Inspection

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Profiling cylinder inner/outer

Verification of circularity for products with circle or cylindrical part is usually done as "measurement & feedback" in mold-making of such products. Figures show circularity results of a product before and after geometrical compensation by 3D-Coordinate measurement machine.

Geometrical analysis by 3D-Coordinate measurements

Proofing guaranteed plane part of molded products is verified by 3D-Coordinate measurement machines.
Following figure shows flatness results of molded boxy walls before and after geometrical compensation by 3D-Coordinate measurement machines.

Scan measurement of screw threads

For designing mold of an inner screw precisely engaged with customer supplied outer screw, analysis of the given screw should be executed. The profiling such as screw threads is done by using scanning method of a 3D-Coordinate measurement machine.

Evaluation of tooth-tooth error of gears

Gear accuracy inspection equipment - Double flank gear rolling tester - shown here is provided for checking gear tooth-tooth error (runout error of gear teeth). Grading of molded gears is done by this equipment with analysis ability ranging to JGMA grade 0 (approximate AGMA Q-number 13, DIN grade 4).