CHARACTERISTIC DATA FOR SIGMA
|Axis X*||3400 (1900-6300) [mm]|
|Axis Y*||2400 (1550-4000) [mm]|
|Axis Z*||1000 (1000-1300) [mm]|
|Axis C||-360/+360 [°]|
|automatic spindle||5,5-18 [kW] HSK F63, ISO 30|
|manual spindle||7,5-10 [kW] ER32, ER40, HSK-C40|
* (–) – other range upon request
FULL DESCRIPTION OF SIGMA
Gantry CNC 5-axis Universal Machining Centre – SIGMA
Sigma 5-axis CNC Gate Machining Centre in various types of equipment is a universal and very precise 5-axis CNC milling machine. The compact, massive structure of the milling machine guarantees high rigidity and allows for higher feed rates in the linear axes, as well as increasing the range of the vertical Z-axis stroke, during processing: CNC milling, CNC drilling, cutting (cutting, trimming).
Sigma CNC milling machine enables 5-axis precise CNC milling:
– synthetic materials
– materials of similar hardness (CORIAN, DIBOND, MDF, HPL, HIMAX, etc.)
– styrodur, foams
The two-table design with a full separation of the machining areas by means of a removable partition, allows you to perform five-axis CNC machining alternately, without downtime when loading / removing milled details. If you need large-scale milling, you can connect tables (raster, T-slot, console) and work in tandem mode. In addition, the multi-spindle (turret) head used allows CNC milling with various tools, which further reduces the time and increases productivity. Several versions of the machining ranges in the X, Y, Z axes are available to suit individual customer needs.
5 Axis CNC Universal Portal Milling Machine
Summing up, the described type of CNC machine – 5-axis Sigma – will be used in virtually every enterprise and production plant that deals with the processing of elements from a very wide range of materials. The popularity of this series of milling machines is so great mainly due to its design. Depending on the model, the machine tool can be of different sizes. The machining ranges in the X, Y, Z axes are impressive:
X axis (1900-6300) [mm],
Y axis (1550-4000) [mm],
Z axis (1000-1300) [mm].
The special design of the bottom bracket creates great opportunities in small workshops. With a Z-axis travel of over 1 m, the machine fits in a room up to 3.5 meters high, which is why it is a great CNC for carpentry shops and small carpentry workshops.
Examples of use of a CNC milling machine: for the production of chairs, tables, beds, stairs, forms and 2D 3D models.
CNC for stairs
Compass Software CAD 10 CAM / CNC / DXF on a CNC machine
This is an offer for carpentry shops, for stair manufacturers – where the most important are: possibilities, speed of construction, efficiency. The Sigma CNC milling machine works with the Compass software. This is great news for smaller carpentry shops that can now manufacture stairs in CNC quality. The ability to export DXF is a standard feature of Compass CAD10 programs. In Compass you can print paper templates (on plotters or dot matrix printers) or print “electronic templates”, ie DXF files. DXF files can be freely processed in external programs and imported to the program supplied with the VisioCNC machine.
Another convenience for stair manufacturers is to equip the CNC machine tool with a LAP laser graphic projector. The laser will help you set the suction cups, ensuring that the tool will not damage them, fix and position the material on the table, taking into account the minimum allowances. Designing, constructing stairs, 3D visualization for the client, printing templates on a 1: 1 scale has never been easier. The offered laser is also compatible with the Compass CAD10 CAM / DXF / CNC software. The control program attached to the laser allows you to read DXF files.
Gantry CNC Machining Center – Sigma with various equipment, is a universal CNC 5-axis milling machine for special tasks. The gantry structure of the milling machine guarantees high rigidity. That allows higher feed rates for linear axes, allowing it to move quickly across the work areas, as well as an increase in the Z-axis pitch range while high-speed machining, milling, drilling, trimming, sawing, and cutting.
Two mobile work tables and full separation of two working fields by the removable wall, allow machining alternately, without downtime when clamping/removing workpieces. If you need to process large-scale dimensions, connect mobile tables and work in tandem mode. In addition, thanks to the use of a multi-spindle (rotary) head, you can process details with various tools, which further reduces time and increases productivity. Can be used to accomplish any mold making or part trimming task quickly and efficiently.
Sigma milling machine is designed for making chairs, tables, beds, stairs, forms, models. We can adjust the machining ranges in the X, Y, Z axes depending on customer preferences. Accordingly, the SIGMA CNC machining center can be used in almost every production plant for machining workpieces of a very wide range of materials. Sigma CNC 5th axis machine tools are suitable for high-speed machining of large aluminum and light alloy pieces, composite materials, impregnated fibers, sand-based, and wood-based materials, pieces of wood composites, plastics, and many other similar hardness materials (CORIAN, DIBOND, MDF, HPL, HIMAX, CARBON FIBER etc.).