EN ES FR HE IT NL PL UA BY PT DE Methods of colouring of cars es fr it nl pl by ua pt de en
sections
  • Methods of drawing of paint and varnish coverings
  • Colouring by pneumatic dispersion
  • Dispersion of the warmed-up paints
  • Vacuum dispersion of paints
  • Aerosol dispersion
  • Colouring in electric field
  • Ultrasonic dispersion
  • Colouring by douche
  • Colouring okunaniem
  • Colouring by an electrosedimentation method
  • Other methods of colouring
  • Drying of paint and varnish coverings
  • Konvektsionnye sushilnye chambers
  • Thermoradiating sushilnye chambers
  • Induction drying by currents of high frequency
  • the Choice of a method of drying
  • the Organization of painting works
  • the Choice of technological process
  • the Organization of paint and varnish works
  • Auxiliary services
  • Technological transport devices
  • Okrasochno-sushilnye modular installations
  • Safety precautions
  • Technical and economic indicators of work of painting shops
  • the Cost price of preparation of a surface
  • Economic indicators of colouring and drying
    • the Organization of paint and varnish works. A site of priming of moulding

    you are: the Organization of paint and varnish works

    The site of priming of moulding usually settles down in foundry shop. Before casting priming clear in drobemetnyh or in drobestrujnyh installations, rough places chop off. Bowls and other roughnesses close up epoksidnoj shpatlevkoj which is put directly on metal. Then casting ground gliftalevym a ground with the subsequent natural drying at temperature 15-18°С during 24 ch. Drawing a ground is made by dispersion in chambers. For large-sized otlivok it is possible to apply colouring by vacuum dispersion at a high pressure out of chambers. If casting are exposed to natural ageing open-air and become covered by a rust layer it is necessary to clear and ground them repeatedly.

    After casting priming arrive in machining, and then on a site of colouring of details. Outside of a detail shpatljujut two-three times perhlorvinilovogo shpatlevkoj and after grinding paint nitrogliftalevoj or perhlorvinilovoj enamel. An internal surface of details paint on a ground aluminium nitrogliftalevoj enamel.

    At great volumes of works colouring make dispersion in chambers, and at small a brush of the Detail of heavy machine tools it is necessary to paint mete the house of vacuum dispersion at a high pressure.

    Details from a sheet steel (a casing, a trough, guards etc.) paint in procuring shop. Before welding welded seams paint protektornym a ground. After welding and detail washing ground and put on them dispersion nitroenamel.