PRODUCTION CAPACITIES

MILLING

Direct Fly disposes of CNC router which is capable of 3-axes milling. This machine is applicable for contour cutting of aluminum alloys and other easy-machinable materials e.g. wood-plastic composite.

Another equipment is 5-axes milling machine with satisfactory workspace. This machine is suitable for molds milling. These are usually made of wood, plastic, wood-plastic composite and aluminum alloys. Locking of work-pieces is achieved by the vacuum table or standard clamps in jigs. Translation of milling spindle is possible in X, Y, Z axes and rotation in B and C axes. Milling spindle is able to reach 20 000 RPM and to accommodate milling cutters up to diameter of 20mm. Our employees are experienced in SolidWorks and SolidCAM software.

We also offer machining of long L profiles using a tool to guarantee the profile flatness or milling of jigs for forming.

3-AXES MILLING

Table dimensions	4000 x 2000	mm
Spindle speed	40000	rev/min
Maximum workpiece height	150	mm

5-AXES MILLING

Table dimensions	4000 x 2000 x 1000	mm
Spindle speed	20000	rev/min

PRESSING

The upgraded CBJ 500 Hydraulic Press is used for Guerin sheet metal stamping. The sheet metal is molded with a non-rigid tool – rubber, stored in a 820x520 mm container. The hydraulic press is capable of producing up to 5000 kN.

SPECIFICATIONS

Maximum pressing force	5000	kN
Press roller - D/d	400 / 300	mm
Ram stroke	550	mm
Maximum opening	1400	mm
Passage between columns	1010	mm
Pull force	270	kN
Table dimensions	1000 x 1000	mm
Rubber container dimensions	820 x 500	mm
Maximum cutting force	1000	kN
Cutting roller - D/d	200 / 160	mm

BENDING

The Trumabend V85S press brake is used to bend straight edges. Bending radii R1, R2, R3 and R5 are used, which are rarely available in ordinary engineering. The "Air Bending" method is used. It is especially used to bend non-ferrous materials with high elastic recovery, such as aluminum alloys.

SPECIFICATIONS

Maximum pressing force	850	kN
Bending length	2500	mm
Number of driven axes	5	-
Control system	Delem	-
Upper tools	R1, R2, R3, R5	mm
Lower tools	V8, V12, V20	mm

OTHER FORMING METHODS

The Eckold machine is suitable for three-dimensional sheet metal forming. It stamps, pulls, flattens and forms parts. It is mainly used in the aviation industry for complex shaping of parts.

SPECIFICATIONS

Maximum material thickness	1.5	mm
Maximum edge depth	40	mm

RIVET PRESS

Pneumatic rivet press designed and assembled by Direct Fly company. It allows to press solid rivets up to diameter 4 mm. Especially rivets from the 2117 material are used. Direct Fly is able to supply whole rivet press assembly with adjustable stops and necessary reductions.

SPECIFICATIONS

Maximum rivet diameter	4.0	mm
Maximum workpiece depth	250	mm
Maximum workpiece height	150	mm
Air pressure required	10	bar