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SME MR95-161
- Improved Toolholder/Spindle Interface For Cnc Machine Tools
- standard by Society of Manufacturing Engineers, 06/01/1995
- Publisher: SME
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THIS PAPER DESCRIBES DESIGNS AND TESTS OF TWO NOVEL TOOLHOLDER/SPINDLE INTERFACES. INTERFACE WSU-1 PROVIDES IMPROVED AXIAL AND RADIAL ACCURACY, HIGHER STIFFNESS, INSENSITIVITY TO HIGH RPM, AND THE POTENTIAL FOR BEING USED WITHOUT KEYS, WHILE BEING COMPATIBLE WITH STANDARD 7/24 SPINDLES AND TOOLHOLDERS. INTERFACE WSU-2 IS AN INEXPENSIVE MODIFICATION OF THE STANDARD 7/24 INTERFACE WITH IMPROVED AXIAL ACCURACY AND STIFFNESS CHARACTERISTICS.