Bending machine 53

Bending machine pneumatic semi-automatic

bending machine is oriented:

Mandrel and without mandrel bending of tubes

And profile

High quality bends in 3 axes by coiling method

Abilities of bending machine

3 axes control (A;L;R)
Exclusion of clash between machine and tube during complex bending
Bending radius (CLR) is defined by machine construction and not variable
Energy source - compressed air 6-8 atm
Saves form of tube section in place of bend when you bend with mandrel

Tooling for bending machine

For without mandrel bending by coiling
method consists of 3 elements:

Former
Clamp
Pressure die

Positioning Device

Clamps of tube end by lathe chuck
Allows to change bending plate (Tube rotation in space, (axis R) and exactly fix straight pieces size between bends (axis L)

bending machine technical data

Maximum tube diameter, mm	Up to 16
CLR (one fixed radius), mm	27-80
CLR min.	1,5 D
Bending angle, degrees	0-180
Accuracy
Bending angle (A), degrees	0,5
Tube advance (L), mm	0,5
Tube spase rotation angle (R), degrees	2,5
Probability of parts repetition, %	99
Time of one bend, sec.	4-10
Tube space rotation (R)	Semiautomatic
Advance up to next bend (L)	Semiautomatic
Clamp	Automatic
Return to bend starting position	Automatic
Programmed by rests (single memory size) in axes
А	6
L (per running meter)	Up to 20
R	Up to 12
Productivity, bends / hour	Up to 200
Energy source - compressed air, kg/ sm?	6-8
LxHxB, mm	3000x1000x500
Weight, kg	100

Basic complete set of bending machine

Bending machine
Position table 1,5 m
Packing
Operating manual
Training to Customer's personnel

Advanced options

Machine adaptation for mandrel bending
Modification (decrease or extension) of position table length
Delivery of optiional tooling (when you change size of tubes, but radius of bend (CLR) is invariable)
Delivery of compressor
Machine and tooling modification for bending without straight pieces between bends
Increase of quantity of mechanical memory rests
Machine adaptation for production of specific parts (more freedom for bend tube movement)