Spline-grinding machine SMG4035F3 put into operation

STANEXIM specialists put into operation SMG4035F3 CNC spline grinding machine designed for processing straight-sided, involute and special splines at Russian engine-building enterprise.
Installed parts dimensions:

length - up to 3500 mm;
diameter - up to 400 mm.

During acceptance tests, shafts with straight-sided and involute splines were machined.

The following parameters were achieved on a straight-sided spline as a result of processing,:

spacing error was 0.002 mm;
straightness lengthwise of the slot (up to 800 mm.) - 0.01 mm;
radial runout on a complex calibre - 0.002 mm.

While involute spline machining:

spacing error was 0.01 mm;
straightness on the length of the slot (up to 250 mm.) - 0.002 mm;
radial runout on a complex calibre - 0.002 mm.

The achieved accuracy parameters match to the technical enquiry of the Customer.
Technical specialists training was conducted. The machine has been successfully put into production.