มอก. 1325 เล่ม 1-2565

Scope (English)

- This standard specifies a method for testing the accuracy of machine tools operating under no-load conditions or under quasi-static conditions using geometric test methods. and cutting. This method can be applied to other types of industrial machines. - Covers power machine-powered machine tools that can be used for cutting metal, wood, etc by chip or warf or by plastic deformation during the plastic. This does not cover machine tools that can be moved by hand while working. - by defining the introduction, scope, reference material, terminology and definitions, tolerances, measurement uncertainty, test methods and measuring instruments, preliminary actions; adoption of static machine tools and hysteresis test, axial geometric accuracy test of linear motion, spindle geometric accuracy test, axial orientation of motion - parallelism, perpendicularity, coaxiality and intercept, multiaxial displacement test (kinetics), geometric accuracy test of machine working surfaces - straightness, flatness, perpendicularity, and parallelism