Hardinge offers two CNC turning centers and a Kellenberger Kel-Vista grinder, along with a presentation of workholding and rotary products.
The Hardinge Super-Precision T-42 turning center offers 0.00001" (0.254 micron) part roundness and 0.000006" (0.15 micron) Ra surface finish. The turning center is said to be well-suited for two-axis, high-precision machining, complex multitasking operations that require high levels of precision, delicate part handling, and machining complete parts in a single setup.
The Hardinge Quest Super-Precision CHNC 42 features a turret-style top plate, a collet-ready spindle and Harcrete base.
The Kel-Vista grinder, manufactured by Kellenberger, a Hardinge company, is a precision universal CNC grinding solution. According to Harding, the simple, menu-based control makes programming knowledge unnecessary. The swiveling workhead is designed for grinding between centers and for chucked work. Thermally optimized bearings increase roundness and dimensional accuracy.
Swiss-style collets and guide bushings will be on display, as well as Hardinge’s 80-mm FlexC vulcanized collet system.
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This machine can run for a long time without any operator intervention, and users can machine finished parts from slug stock or cast blanks while achieving the same high productivity as if they were machining from barstock, the company says.