Page 35 - Carmex - SuperCut Taps (Metric)
P. 35

®
            Supercut Taps





            Thread gauges



            Go and no-go thread gauges are used to check internal threads.
            The go gauge should be manually screwed freely for the whole
            length of the thread.



            The no-go gauge should not go in
            further than two thread pitches
            when screwed manually.







                                                    Test Report
             Application:
             Internal right hand thread: M6x1
             Thread depth: 16mm
             Bore size: Ø5mm, blind hole

             Workpiece Material:
             Steel SAE 4340     Hardened to: 17HRc

             Tool Description:
             CTS D371 C M6x1.0 6HX XT3
             Shank diameter: Ø6mm
             Max. thread length: 2.5xD
             Chamfer size: 2-3 threads


             Cutting conditions:
             Cutting speed: 20 m/min
             Rotational speed: 1060 rpm

             Machine:
             Mori Seiki NV5000.
             Coolant: emulsion 5%

             Test Results:
             Tool life: 1720 threads
             Cycle time: 3 sec




















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