Info
The 8-axes, numerically controlled AVANT machining center, equipped with two separate and independent working tables, can perform all the various machining operations , in a single setup, generally carried out by multiple conventional machines. These operations include:
Boring / Boring on opposite faces
Mortising / Finger jointing / Milling
4/5 axes profiling / Carving
on components of chairs, tables, sofas
AVANT has on two machining tables that can rotate both with respect to the horizontal axis (TGV-H) and with respect to the vertical axis (TGV-TRC). The axes of rotation are interpolated.
Technical data
|
Interpolated axes |
N. 8 |
|
Longitudinal X axis |
3,400 / 4,400 mm |
|
Transversal Y axis |
1,800 mm |
|
Vertical Z axis |
1,250 mm |
|
B axis |
Unlimited |
|
C axis |
400° |
|
A axis (working table axis) |
>360° |
Working Tables
TGV-H ROTATING TABLES
TGV-H variable geometry tables (patented) rotate around an interpolated horizontal axis so that the bottom surface of the piece being machined may also be exposed to the operating head. The longer side of TGV type steel rails (1300 mm long) faces the operator, who is therefore in the best position to front load more than one piece. Also, as these tables are larger than the Y axis base on which they move, wood chips fall directly onto the ground, making for easy removal.
Working Tables
TGV-TRC ROTATING TABLES
TGV-TRC variable geometry tables (patented) rotate around an interpolated vertical axis so that all 4 faces of the table can be positioned in front of the operating head. This feature allows not only the possibility of machining all 4 faces of the table with horizontally positioned spindles, but also allows:
- Positioning multiple elements on the same jig, thereby reducing set-up times and the number of jigs required
- Speeding up cycle times, as the operating head does not need to rotate around the table, because the table itself quickly exposes all 4 faces to the operating head
- Simplifying machine programming for profiling oval or rounded pieces.
- Increasing the machine’s contouring capacity in the Y direction.
TGC-TRC tables rails of AVANT are larger than the Y axis base along which they move, so wood chips fall directly onto the ground, making for easy removal.
Working Heads
T2+2 HEAD TYPE
A single fork holding two double-exit electric spindles placed in cross position and extremely compact. The opposite exits of the same spindle rotate in opposite directions.
Working Heads
T4 HEAD TYPE
A double fork holding 4 independent electric spindles, with coplanar configuration, arranged radially. Ideal for machining curved pieces that require a great space between one motor and another.
Working Heads
AUTOMATIC TOOL CHANGER MAGAZINE
The controlled, 8 or 16 positions tool changer magazine may be provided with all operating units equipped with a tool changing spindle (ISO 30 or HSK 64). Rotation is controlled by a servomotor (therefore not pneumatic) to guaranty maximum positioning precision during tool change. All Bacci tool changer magazines are completely dust-proof and do not reduce the machine’s working fields, as they are positioned out of the machining area to avoid any possible interference with the working tables and the spindles.
