Prototypes and small series production of blade parts

Research Group - Advanced Technology Design
Mechanical Processing Shop

Research Group - Advanced Technology Design

The group was created to apply in production the results of technological researches gathered during the Institute's projects.

Are applied in production the results of researches regarding manufacturing processes for complex shaped forms and low rigidity parts (rotor, stators, cases) in order to obtain special chip removal regimes for higher productivity with lower consumption of tools and manual labor.

Processed materials are of a wide variety, starting from aluminum alloys, alloyed and high alloyed construction steel types up to titanium alloys.

There is also large experience in manufacturing high speed sliding bearings made of YSn type anti-friction alloy coated through centrifugal casting.

The software used for programming and simultaneous mechanic processing (CAM) is UNIGRAPHICS NX 4, logged data being the solid model supplied by research-design compartments.

The connection between programming compartment and tool machines is made through data transfer internal network.

MECHANICAL PROCESSING SHOP
MACHINES DIVISION - NUMERIC CONTROL TOOLS

Prototypes and small series production of blade parts

5 Axis DMU 70 eVoLinear Processing Center

CNC-Sinumerik 840D with ShopMill

5 axis continuous processing

With 2 axis rotating faceplate, 700 mm diameter

X axis stroke = 800 mm

Y axis stroke = 600 mm

Z axis stroke = 520 mm

C axis = 360°

B axis = from +10° to -95°

Piece maximum weight = 350kg

3+2 axis DMU 70 Processing Center

CNC-Sinumerik 840D with ShopMill
3 axis continuous processing with 2 axis positioning
With 2 axis rotating faceplate, 800 mm diameter
X axis stroke = 800 mm
Y axis stroke = 600 mm
Z axis stroke = 520 mm
C axis = 360°
B axis = from +10° to -95°
Piece maximum weight = 350kg

Doosan DB 130 CX Boring and Milling Machine

CNC-Fanuc 18i
4 axis continuous processing
With numerical controlled rotating faceplate, dim. 2200x2200 mm
X axis stroke = 3000mm
Y axis stroke = 2000 mm
Z axis stroke = 1650 mm
C axis stroke = 360°
W axis stroke = 700 mm
Max. weight supported by mass = 15000 kg

EE 320 CNC numeric controlled horizontal lathe -1 piece

· CNC - Hunor PNC 721;
· Part's maximum length - 750 mm;
· Maximum processing diameter - 320 mm

Carusel SC 14 - CNC Vertical lathe- 1 piece.

· CNC - Heidenhain;
· Faceplate diameter - 1250 mm;
· Z axis stroke - 1500 mm;
· Maximum processing diameter - 1400 mm

SD 610 CNC numeric controlled horizontal lathe -1 piece

· CNC - NCT;
· Part's maximum length - 1000 mm;
· Maximum processing diameter - 610 mm;

Dahlih MCV 1250 B 5 axis vertical milling machine- 1 piece.

· CNC - Fanuc 18i - MB;
· Machine's table : 1400x820 mm;
· X stroke - 1250 mm;
· Y stroke - 650 mm;
· Z stroke - 700 mm;
· C stroke - 360 dgr;
· A stroke ± 110 dgr;

Forest - Line 5 axis milling machine- 1 piece.

· CNC - Engelhardt Serie 8800;
· Machine's table: 2000 x1300 mm;
· X stroke - 2000 mm;
· Y stroke - 1500 mm;
· Z stroke - 1000 mm;
· C stroke ± 170 dgr;
· A stroke ± 110 dgr;

Forest - 3 axis milling machine- 1 piece.

· CNC - Bosch;
· Machine's table: 1250x500 mm;
· X stroke - 1000 mm;
· Y stroke - 550 mm;
· Z stroke - 400 mm;

FNF - 40N 2.5 axis milling machine- 3 pieces.

· CNC - Hunor PNC - 732;
· Machine's table: 800x400 mm;
· X stroke - 550 mm;
· Y stroke - 360 mm;
· Z stroke - 290 mm;