2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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                 SOLID END MILLS

                 COATING TECHNOLOGY

                                      VQ VQ Coating

                                                              These end mills have been treated with a newly developed (Al, Cr)N group coating which delivers
                                                              substantially better wear resistance. The surface of the coating has been given a smoothening
                                                              treatment resulting in better machined surfaces, reduced cutting resistance and improved chip
                                                              discharge. This is the next generation of coated end mills that delivers long tool life when machining
                                                              stainless steel and other difficult-to-cut materials.

                                                                                Smoothed surface "ZERO-µ Surface"

                                                                                                           Newly developed (Al, Cr)N
                                                                                                                   group coating

                                                                                                               Super-fine-particle,
                                                                                                           super-hard base material

SOLID END MILLS                                           ZERO-µ                     ZERO-µ Surface
                                                          Surface
                                                                                With the unique ZERO-µ Surface, the cutting
                                  SMART MIRACLE coating                         edge retains its sharpness. While previous
                                                                                technologies often resulted in diminished
                                                                                sharpness, the ZERO-µ Surface achieves both
                                                                                smoothness and sharpness, as well as longer
                                                                                tool life.

                 VF Coating

                 Faster cutting speeds and longer tool life for high hardness materials and heat
                 resistant alloys.

                 In comparison with conventional coatings, single-phase nano    FEATURES OF IMPACT MIRACLE COATING
                 crystal coating technology offers higher coating hardness and
                 heat resistance.                                                                          Single phase nano coating (Al,Ti,Si)N  (Al,Ti)N
                 When machining hardened steels IMPACT MIRACLE coating                                          (Al,Ti,Si)N                        2800
                 offers a lower coefficient of friction and helps prevent
                 abnormal damage such as chipping.

                                                                                Hardness (HV)              3700  3200

                                                                                Oxidation Temperature (r)  1300  1100                             840

                                                                                Adhesion (N)1)             100   80 80

                                                                                Wear Coefficient2)(800r)   0.48  0.53 0.58

                                                                                1) Adhesion : Measured by critical load scratch test.
                                                                                2) Coefficient of friction : Mearsured by ball-on-disk method.
                                                                                	 (Counter gear : W.-nr. 1.2379(D2) 60HRC)

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