Precision CNC Machine & Precision Inspection

　　The precision of precision machining is 1~0.1 m, and the surface roughness is 0.3~0.03 m.The precision of ultra-precision machining is 0.1~0.01 m, and the surface roughness is 0.03~0.005 m.The precision of precision machining is 1~0.1 m, and the surface roughness is 0.3~0.03 m.The precision of ultra-precision machining is 0.1~0.01 m, and the surface roughness is 0.03~0.005 m.For our factory specializing in customized processing of hardware parts, precision processing or ultra-precision processing is the basis of professional customized processing.So what is the precision range of what precision and ultra-precision machining?How do you test that?

　　The precision of precision machining is 1-0.1 m, and the surface roughness is 0.3-0.03 m.The precision of ultra-precision machining is 0.1-0.01 m, and the surface roughness is 0.03-0.005 m.According to the requirements of the inspection standard, the workpiece produced shall be tested by using the corresponding inspection tools, measuring tools and measuring equipment.

　　Precision machining of workpiece is not only required to do the full size inspection report after production, but also requires the staff's self-inspection in production to find and ensure the precision of the workpiece.

(Tianhui worker is checking while CNC machining workpiece )