This is the Orbigrind T350, a new heavy duty crankshaft grinding machine for grinding crankshaft pins and journals from the centre line axis by means of the grinding wheel following the crankpin.
Capacity: Swing 1400mm over bed Swing 1900mm in gap Grinding length 11 Metres between centres Maximum weight between centres without any steady support 25 tons Grinding wheel diameter: 1300mm width: 115mm weight: 500kgs Chucks (2) 1200mm 8 x Steadies 430mm capacity.
The grinding wheel in feed 'x' axis is of intergral linear rail / linear motor construction, to facilitate the orbital grinding of crankshaft journals and pins whilst rotating the crankshaft between centres. The machine incorporates Siemens CNC control systems to facilitate the orbital movements of the grinding wheel during grinding operations of the crankshaft pins and to also control the diamond dressing of the grinding wheel to form radii on the grinding wheel for the profile grinding of the journal and pin radii.
All our machines are built to specific customer requirements and tolerances, contact us for more information.