1152 Каталог KENNAMETAL 2013 Инструментальная оснастка для металлорежущих станков Стр.G42

Каталог KENNAMETAL 2013 Инструментальная оснастка Стр. G42 1152 Lab2u

Kennametal ERICKSON DV V-Flange Shank Tooling System DV50 Series Primary Application ERICKSON V-Flange DV Taper Tooling is manufactured from premium materials and meets or exceeds the latest DIN 69871 specification and ISO-1947 taper accuracy of AT3 specification standards. The DV50 tools are either pre-balanced to a high specification or balanced-by-design. For high speed applications Kennametal recommends that the complete toolholder assembly (toolholder, retention knobs, collets, hardware, and cutting tools) be balanced as one entity. Exact RPM limits can only be determined by considering machine and spindle configurations in conjunction with tooling design and safety limits factored as a complete system. 2 drive slots at 180° opposed. Equal width. Unequal depth. Narrow flange with V-groove for tool changer arm. Notch in flange for orientation also identifies shallow shot. Metric thread for retention knob with pilot counterbore. DV DIN 69871 Form B/AD Shank NOTE: Inherent out-of-balance conditions due to notch and unequal depth of drive slots. G42