Contest	Interview
We know the winners! Thank you all for so many answers. From all of the palyers, who answered correctly, we have drawn three winners.Let's remind what we were asking for:What is the longest river of Europe?The correct answer is:The longest river in Europe is volga.- John Marlowe- Lucy Blinkert- Lucio MaccialiThank you all for participing! more...	Development is the basis „Nowadays to have a deference in the market you need to invest in yourself. We try to do it.” Conversation with Mr. Krzysztof Piwek, the owner of the company PIWEK CENTRUM OBRÓBKI NUMERYCZNEJ.4metal: How, when and where was this business found?Krzysztof Piwek: The company PIWEK is a family business. We started our... more...

Machining Automatic turning 161 CNC milling 407 CNC turning 370 Conventional milling 436 Conventional turning 446 Cylindrical grinding 263 Electro drilling 130 Form grinding 85 Internal grinding 205 Roll-threading 67 Surface grinding 323	Surface treatment Aluminium anodising 34 Blast cleaning, vibration machining 16 Coating 43 Corrosion prevention 44 Electro-polishing 17 Electroplating 83 Glazing, Shot peening, other 35 Hot galvanizing 41 Powder coating 160 Preparation of surfaces 100 Sand, corundum blasting 132 Tempering and thermal improvement 118 Vacuum metal-plating 9 Wet lacquering 61	Plastic working Artistic and standard metalwork 36 Bending of flat bars, profiles and pipes 201 Bending of metal plate 382 Bending of profile springs 18 Bending of wire 123 Forging 52 Forming with a forming tool 26 Machining on press 354 Rolling 81
Founding and pressing Aluminium pressing 37 Cast iron founding 40 Die-casting founding 28 Founding of cast steel 27 Founding of non-ferrous metals 53 Modelling and moulding practice 29 Pressure founding of aluminium 38 Pressure founding of plastics 27	Cutting Cutting – other 176 Cutting on CNC presses 103 Laser cutting 205 Plasma cutting 165 Sawing 325 Water jet cutting 67	Welding Steel and aluminium structures 236 Thermal spraying 17 Welding of aluminium 190 Welding of non-ferrous metals 95 Welding of stainless steel 306 Welding of steel 479
Metallurgy Metallurgical engineering of non-ferrous metals 31 Metallurgical engineering of steel 45 Profiles, pipes and bars 64	Accessories Injection moulds 116 Prototype shop 100 Tool shop 190	Manufacture Coolants and greases 24 Industrial valves 60 Machine cutting tools 45 Measuring instruments and devices 28
Services Advice and technical support 305 Construction and design offices 98 Fitters shops 105 Industrial design 25 Machine and machine tools overhauls 153 Machine construction 159 Recycling 15 Regeneration of tools 51 Software 66 Training 106 Transport and logistics 30	Trade Accessories for machine tools 130 Machine cutting tools 91 Measuring instruments 68 Spare parts for machines 164 Standardised machine elements, connecting elements 76 Tools 148 Welding materials 66	Trade of metallurgical products Alloy trading 37 Non-ferrous metals 69 Quality steel 67 Scrap trading 34 Stainless steel 91 Steel products 145 Tool steel 50
Machines - Trade and manufacture Automation and robotics 60 Used machines 150 New machines Bending machines 49 Bending machines 37 CNC milling machines 53 CNC turning lathes 54 Compressors 12 Cutters 42 Drills and drilling and milling machines 32 Electro-erosion machines 10 Grinding machines 34 Industrial robots 19 Injection moulding machines 8 Laser contour band saws 32 Machining centres 58 Plasma contour band saws 29 Power tools 18 Presses 54 Saws and cut-off machines 51 Traditional lathes 31 Traditional milling machines 30 Water jet contour band saws 24 Welding machines 60 Other 117	Educational system and vocational education Blacksmith 1 Caster 2 Designer Electrician 3 Fitter 2 Fitter of steel frame structures Galvanizer Grinder 1 Heat Treater Lathe Operator 1 Machine Programmer Machine Setter Mechanic 3 Milling Machine Operator 1 Moulder 1 Operator of NC and CNC machine tools 2 Painter Technical Advisor Toolmaker Welder 2 Whitesmith 1 Other 1

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