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Introduction to the principles of industrial metrology applied to corporate quality control. Terms and definitions (measuring, estimated value, measurement, etc.), units of measure, writing rules, measurement referability, national calibration system, calibration certificate, metrological confirmation , the concept of repeatability, the concept of reproducibility, notes on measurement uncertainty, conformity assessment in the presence of uncertainty, notes on the main testing equipment in the company. Practical exercises and final tests.
Duration: 8 hours
The regulations in force concerning the drawing up/reading of the industrial technical design. The layout of a drawing (sheet size, box, folding), the scale of representation, types of lines, projection methods, folded views, sections and cuts, representation of the dimension. Practical exercises and final tests.
Duration: 8 hours
Metrology in the company. The measurement uncertainty in conformity assessment of a product. The main dimensional instruments supporting product or process control. Other types of instrumentation (manometers, thermometers, torque wrenches, etc.). The recording of measurement data and their analysis. Final test for learning and/or qualification verification.
Duration: 4 hours
Introduction to the geometrical product specifications presented in the drawing (dimensional tolerances and hints on geometrical tolerances). Dimensional errors in components, the dimensional specifications on drawing, the ISO system of dimensional tolerances in mechanical couplings, the general dimensional tolerances. Introduction to geometric tolerances, geometrical errors in components, references in mechanical drawing, geometric shape tolerances (contours), geometric position tolerances (contours), geometric orientation tolerances (contours). General geometrical tolerances (hints). Practical exercises and final tests.
Duration: 8 hours
The geometrical tolerances presented in drawing. Tolerances of shape, orientation, positioning and oscillation. Reference systems and their correct construction. Practical examples by analysing technical drawings and discussing the requirements in them.
Duration: 4 hours
Introduction to microgeometric surface characterization (roughness) and description of the parameters for analysis (both in terms of amplitude and wavelength). Introduction to surface roughness, main fields of application of the roughness specifications. The primary profile and the roughness profile. The sampling length and the measuring length. The main parameters of amplitude (Ra, Rz, etc.), the main wavelength parameters (Rsm, etc.), other parameters (Rsk, Rku, etc.), graphical symbols for drawing, measurement procedures, classification of measuring instruments, Classification of samples for verification/calibration. Practical exercises and final tests.
Duration: 4 hours
The ISO tolerance scheme. Introduction to the current geometric tolerances in drawing. Analysis of some dimensioning schemes to assess the correct specification of geometrical errors. The structure of drawing references: from single datum to the creation of complex reference systems in the evaluation of geometrical tolerances. The new specification operators: minimum squares, maximum inscribed, minimum circumscribed, etc. Advanced tolerance zone management: combined zone, offset zone, etc. Auxiliary projection indicators: how to indicate the direction of the intersection plane, how to indicate the direction of the projection plane. Analysis of some examples of quoting present within the legislation.
Duration: 4 hours
For information on costs and any further information, please contact us at 0429.781280.
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