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AUTOMATIC MACHINE FOR COLD COILING OF SPRINGS 5218:

AUTOMATIC MACHINE FOR COLD COILING OF SPRINGS 5218

 

THE AUTOMATIC MACHINE FOR COLD COILING OF SPRINGS 5218 is designed for production of the cylindrical, conical, and barrel-shaped compression springs with tightened and not tightened end coils, with constant and variable right-hand and left-hand coiling and also of extension springs with a pitch equal to diameter of wire, without catches and straight ends, out of steel carbon spring wire of round section, rupture strength     =  2500...1450 MPa.   This machine can be used at any engineering branch.

SOURCE MATERIAL:

Wire steel carbonaceous spring a class II - IIa..

 
ADVANTAGES:

The machine has wide technological possibilities due to:

  • range of wire diameter from 1.6 to 6.3 mm;
  • spring billet length up to 30 meters.
    The machine is highly productive due to:
  • high feed rate of up to 60 m/min;
  • number of cycles per minute equal up to 100.

To make time needed for setting up and to make controlling easy the unit provides:

  • microdrive;
  • pitch-forming mechanism, both axial and cotter-operated;
  • straightening device;
  • mechanism for fast and simultaneous clamping and unclamping of the upper shafts with feed
    rollers;
  • wire setting mechanism;
  • spring counter;
  • mechanism for coiling conical and shaped springs.

The machine is easily rearranged for production of springs of any type.
At customer's wish the unit can be supplied with tools for production of a specific kind of spring, manufacture of small index springs, straight ends torsion spring winding device.

SPECIFICATIONS:
 
5218
Diameter of a winded wire, d, mm .
 

max.
min.

6,3
1,6
External spring diameter, mm:
 
maximum
wire diameter
4.0 - 6.3
1.6-4.0
minimum


16d
18d
5,5d
Step of a winded spring, mm .
 
max.
min.
-
Maximum billet length, mm
30000
Maximum number of cycles/minute
100
Main drive power, kW
5,5
Overall dimensions, mm
2000x1480x1745
Weight, kg
3030
NOTE:
Productivity of automatic machines is established on diameter of a wire and number of coils of a spring.
SPRING COILING AUTOMATIC MACHINES FOR COLD TO WIND SPRINGS are delivered with a package of spare quickly worn details and with a package of the instrument for maximal diameter of a wire for manufacture of cylindrical springs.
At additional expense SPRING COILING AUTOMATIC MACHINES FOR COLD TO WIND SPRINGS is completed with the device for a unwinding of a wire.
The enterprise realizes service during all period of maintenance of an automatic machine.

 

 

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