|Geometric characteristic||Symbols||What is the best we can do||Geometric characteristic||Symbols||What is the best we can do|
|Shape And Positional Tolerances||1||Distance||0.003mm||Shape And Positional Tolerances||12||Taper Angle||0.001mm|
|7||Circularity(Roundness)||0.002mm||18||Profile of A Point||0.005mm|
|8||Cylindrical||0.003mm||19||Profile of A Line||0.01mm|
|9||Straightness||0.002mm||20||Profile of A Surface||0.02mm|
Customized according to product inspection requirements, especially for surface treatment products, the thickness of surface treatment film must be calculated, standard thread gauges must not be used for inspection during screw hole processing, and non-standard thread gauges must be customized for production inspection, Use standard thread gauges in final products to ensure 100% thread quality.
Caliper & Micrometer
Each shift user carries out self-calibration, three-month internal correction, six-month entrustment of third-party metrology correction, the company adopts a special person-specific system of measuring tools, and the relevant personnel is one person per person.
All measurement tools are coded, and each gauge is registered in order to ensure the traceability of the measuring tools and test results in order to ensure the traceability of the measuring tools and the results of the inspection in order to ensure the traceability of the measuring tools and the results of the inspection in order to maintain their useful life and daily maintenance.