Wells-Index 847 VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a robust table sized 48" long by 10" wide, capable of supporting workpieces weighing up to 1,500 lbs. It is equipped with a vertical spindle featuring an R8 taper, with an optional #30 taper, delivering up to 4,200 RPM. The spindle motor is rated at 3 horsepower for 30 minutes, offering substantial power for moderate machining tasks. Tooling is manual with a single tool carrier. The machine supports 5 axes of movement, providing complex multi-axis machining capabilities. Axis travels include 14 inches on the Y-axis, 5.25 inches on the Z-axis, and 90 degrees rotation on the A-axis. The absence of a U axis indicates a limited additional axis for rotary or linear motion beyond the standard five. Maximum feed rates and rapid traverse speeds are not specified here. The R8 spindle taper, commonly used in machining centers, provides a taper angle of approximately 16.26 degrees and is compatible with various collets or solid tapered tool holders, secured by a drawbar system. The spindle's vertical orientation and manual tool change emphasize precision and operator control over automated tool handling. This configuration suits machining operations requiring moderate spindle speed, high workpiece weight capacity, and multi-axis flexibility. The table size and travel volumes suggest suitability for medium-sized components, with the robust spindle motor providing reliable power for milling tasks within its speed range. Manual tool changes and a single tool capacity indicate a setup optimized for straightforward, precision milling rather than high-volume automated production.