JONES & SHIPMAN Ultramat 650 CNC Cylindrical

Jones & Shipman Model Ultramat 650 CNC Cylindrical Grinder
Center Height: 6.3"
Center Distance: 25.6"
Longitudinal Travel: 29.5"
Cross Slide Travel: 10.25"
Wheel Size Right: 18" x 2" x 8"
Wheel Size Left: 14" x 2" x 5"
ID Spindle: 16,500 RPM
Main Motor: 10HP
Weight Between Centers: 220

ADDITIONAL INFORMATION:

Direct drive – no backlash

ADDITIONAL INFORMATION (2):

Repeatability – X and Z axis repeatability 0.00001” to 6 Sigma
Roundness – Dead Centers 0.00001” LCS
Roundness – Live Spindle 0.00002” LCS
Surface finish – 0,05 um Ra (2uin Ra using standard wheel and hardened test piece, improved Ra values can be obtained by using selected grades of grinding wheels applicable to the material being ground).
Parallellsm – Parallel to Convex 0.0002” using 25.6” x 4” test bar