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TIG welding
Theoretical background in TIG welding, TIG welding to support practice in vocational and technical education.
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The first lasoefening: Tips
Simple worksheet for the first lasoefening. Issues for teacher and student, with a view to the use of personal protective equipment.
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Welding Technology: Autogenous welding
Technology of welding, with some 'security', a "Share and effect 'and appropriate' methods' to use the welding equipment in the right way. See also: "Work Bundles autogenous'
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Welding symbols according to NEN_EN standards
Manual for learning to recognize and apply welding symbols based on the NEN_EN standards.
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NEN EN 1089-3: Color-coded gas cylinders
Standards are regularly revised. Check whether this document can be used with the latest version.
This standard describes the color code of gas cylinders. Since 1 July 2006, bottle heads are required to wear this NEN_EN color coding. You will also …
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NEN_EN_6947: Norm Sheets lasstanden
Standards are regularly updated. Make sure the latest version of this document uses.
Lasstanden be placed as an additional indication on a technical drawing. This standardized designations were laid down in the European standard EN_6947. Teachers …
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BS EN 22553: Lasaanduiding on drawings
The correct graphic symbols for a read on a technical drawing to propose (according NEN_EN_22553) with an example. You will also find the unique numbers of the welding processes according NEN_EN_24063 their name as DIN_1910.
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EN 440 standard: Wire Welding Supply
EN 440 is the standard by which supply wire for semi-automatic welding is characterized. The new EN - standard supersedes all prior standardization tions. This is the only standard that the teacher may still use the features of wire display.Translated by
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BS EN 10027: Standards for steel
Be careful.
Standards are updated regularly. Make sure the latest version of this document uses.
BS EN 10027.deel1 'is the standard for the classification of steel according to the application. Teachers should use this standard, or the …
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Autogenous welding
Three strands of work associated with the theoretical lasopleiding, gas welding:
- Bundle 1: Safety
- Bundle 2: Setting welding system
- Bundle 3: operation torch and cutting torch
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Safety in arc welding
A safety training course for welding, supplemented with a lot of documentation from third parties. Useful as info bundle during lessons on safe welding
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EN 499: Standardization of welding electrodes
EN 499 is the European standard that defines properties of coated welding electrodes. This standard replaces the earlier NBN, ISO and DIN standards. Manufacturers of electrodes use this standard designation on the packaging and teachers are only …
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