COMPOSITE STRUCTURAL ELEMENTS OF SPACE-ROCKET TECHNOLOGIES


CARBON-PLASTIC STRUCTURAL ELEMENTSOF OBJECTIVE CASE

MATERIALS AND PRODUCTION TECHNOLOGIES:

  • Carbon-plastic on the basis of epoxide adhesive;
  • spinning, hand stowage and vacuum-autoclave compressing with further mechanical processing and inserting (glueing) of the embedded elements.

CHARACTERISTICS:

  • DIMENSIONS:

- tube - Ø 920, H=1052 mm;

- case - L=610, B=459, H=446,5 mm, Ø 920 mm.

  • MASS OF THE STRUCTURE:

- tube - 64 kg;

- case - 46 kg.

EFFICIENCY OF APPLICATION:

Increase of thermal dimension-stability and decrease of structure's mass in comparison with the metallic analogue

 

CARBON-PLASTIC DIMENSION-STABLETRUSS STRUCTURES

MATERIALS AND PRODUCTION TECHNOLOGIES

  • Carbon-plastic on the basis of epoxide adhesive
  • automated spinning of spindles and multibeam connecting pieces with further assembly of truss in jig.

EFFICIENCY OF APPLICATION:

  • Increase of thermal dimension-stability of structure due to decrease of the coefficient of thermal extension up to values that are less than 0,1*10-7 deg-1;
  • decrease of structure mass in comparison with the metallic analogues on 40 - 50%.

 

 

 

 

 

 

 

 

 

THREE-LAYER HONEYCOMB STRUCTURES

TECHNICAL CHARACTERISTICS

Mass 1 m2·kg

 

0,8 -1

Nonflatness of front side on the whole surface, mm, not more

1,0

Coefficient of thermal conductivity of structure on thickness, Wt/mK

0,78

Coefficient of linear thermal extension of coating, 1/deg, not more

3,0x10-5

 

 

METAL-PLASTIC BOTTLE

MATERIALS AND PRODUCTION TECHNOLOGIES:

  • internal covering - stainless steel;
  • strengthening covers - organic plastic;
  • machine spinning with software control.

CHARACTERISTICS:

Volume of internal hollow, l

11

33

42,2

Diameter, mm, not more

320

420

450

Maximum operative pressure, MPa

28

34

34,6

Maximum destruction pressure, MPa

56

68

69,2

Interval of operative temperatures, С

-60...+50


SOME HISTORY FACTS





10,000

Tonnes of iron
Shot at Siege of Sebastopol during Crimean War





144,000

Revolutions per minute
Does a bullet fired from Lee Enfield rifle, as used in both world wars





2,000

Women
The Nizam of Hyderabad raised in 1975 for his war against the Marathas





130,000

Meters
Is an effective range of Big Bertha, the World War I howitzer


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Contact Information

ABOUT SPETS TECHNO EXPORT

State Foreign Trade Enterprise “SpetsTechnoExport” is a fully state-run entity incorporated by the Government of Ukraine in 1998 for export-import activities at foreign armaments markets.

HEAD OFFICE

7, Stepana Bandery Avenue
Kyiv, 04073, Ukraine
tel: +380 44 5685070
fax: +380 44 5685068

LIAISON OFFICE

B-5/147 Safdarjung
110057, New Delhi
tel: +91 11 26153792
fax: +91 11 26153830

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