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  • FRICTION WELDING
    • Principles of friction welding
      • The basic principle of the rotary welding by friction is joint motion of two components during the action of the pressure power. One centred coaxial part of a welded component rotates and the other is still. The pressure power acts on one of the pieces, and this way the fraction power is originated. Feeding mechanical energy is changing into thermal energy at substantially high efficiency. At first, both surfaces are being levelled by high specific pressure and then they are being deformed. Next the deep surface pull-out occurs at the construction and destruction of micro welds, plus strong heating and marked longitude deformation. At the same time the formation of a characteristic flash happens.

    • Advantages
      • different types of material can be welded

      • excellent quality of the welding point

      • prevention of melting because of poor heat flow

    • Application
      • ship industry

      • aircraft industry

      • automobile industry

      • agrarian machines

      • electrical industry

      • coal mining

    • The chart of weld materials
    • The protocol of weld joint quality
  • We also offer more activities in the component of metal machining
    • rolling of external threads

    • cutting of internal threads

    • turning

    • pressing/bending/

  • Additionally we offer the processing of metal
    • galvanizing

    • electro galvanizing

    • metallization

    • powder varnishing

SOEX

ROTARY WELDING

ROTARY WELDING trinec

SOEX trinec

SOEX  ROTARY WELDING