Miyano bna 42 turning machining center

Miyano bna 42 turning machining center 

The BNA seríes is a synonym for evolutíon and innovatíon.
The BNA-DHY distinguíshes ítself by a compact structure and numerous high-performance and accuracy features as well as 2 turrets and one Y-axis.
All features for which Miyano has ríghtiy been renowned by our demanding customers. This makes the BNA-DHY an extremely flexible machine.
Advantages
Compact design.
Numerous high-performance and precision features.
Two turrets with Y-axis.
More versatile tooling options.
Cycle time shortened by superimposítion control.

Machining examples
Arbítrary poínt control by B(Z2) axís
The approach for secondary operation can be made at any required point on the B(Z2) axis, so there is no need to consider the position of the B(Z2) axis when setting the offset for tools that operate on the sub-spindle (SP2).
Wasted motion is eIiminated, and a smooth transition from primary to secondary operation can be made at turret index, helping to reduce cutting time.

Standard
Sub-spindle (SP2)
Machining support screens
1 Automatic operation monitor (spindle / rotary tools)
2 Automatic operation monitor (axis)
3 Program handwheel(DHY only): In automatic operation, the program may be checked using the program handwheel.

Kínematícs
Híghly rigid hand scraped slídeways permit heavy-duty cutting.
These slideways excel at extraordinarily high rigidity as well as excellent dampíng characteristics thus contributing to powerful machining and extended tool life.

Workíng area
1 Combination from main turret wíth ìntegrated Y axis (HDI) and compact addítional turret wíth 6 statíons (HD2)
2 Power chuck on back spindle
3 Optimízed símultaneous machining at turret