JB/T 12612-2016
Inspection methods for cutting tool coating material performance (English Version)

Standard No.

JB/T 12612-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

Professional Standard - Machinery

Latest

JB/T 12612-2016

Scope

This standard specifies the structure of CNC tool coating materials (coating appearance, coating thickness, coating phase composition, coating surface morphology and fracture microstructure, etc.) and properties (coating surface microhardness, coating Surface roughness, coating residual stress, coating elastic modulus, coating friction coefficient, coating friction and wear performance, coating anti-oxidation performance, etc.) parameters detection method. This standard is applicable to the detection of performance parameters of CNC tool coating materials.

JB/T 12612-2016 Referenced Document

• GB/T 1031 Geometrical Product Specifications(GPS).Surface texture:Profile method.Surface roughness parameters and their values
• GB/T 4340.1 Metallic materials.Vickers hardness test.Part 1:Test method
• GB/T 6462 Metallic and oxide coatings-Measurement of coating thinckness-Microscopical method
• GB/T 7704 Non-destructive testing—Practice for residual stress measurement by X-ray*， 2017-10-14 Update
• JB/T 7707 Test method for thickness of hard film of ion plating Ball milling method

JB/T 12612-2016 history

• 2016 JB/T 12612-2016 Inspection methods for cutting tool coating material performance