The training is aimed at familiarizing participants with the fundamental principles applicable in technical drawing. Participants will gain knowledge and skills in the proper definition of dimensioning and tolerancing requirements, interpretation of entries in technical documentation, and definition of geometric requirements that facilitate production and cost reduction. The training program includes, among others: analysis of technical drawings, review of ISO standards, principles of geometric tolerances, datum references, interpretation of form, position, and orientation deviations…
Join a group of participants from different companies and discover industry best practices.
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SYMBOLS AND INTERPRETATION OF FORM DEVIATIONS
Content:
Straightness
Flatness
Roundness
Cylindricity
Exercises:
Acquiring the ability to recognize requirements regarding form deviations
SYMBOLS AND INTERPRETATION OF POSITION DEVIATIONS
Content:
Coaxiality
Symmetry
Position
Exercises:
Acquiring the ability to recognize requirements regarding position deviations
ANALYSIS OF TECHNICAL DRAWINGS
Content:
What is technical documentation for?
How to analyze 2D drawings?
The most common pitfalls and errors in drawing analysis
REVIEW OF ISO STANDARDS IN THE FIELD OF TECHNICAL DRAWING
Content:
How are ISO standards divided?
From 1 to 14660, i.e. an overview of ISO standards
What standards besides ISO?
TOLERANCES ± EASY, BUT ARE THEY PLEASANT?
Content:
Types of tolerances
Default interpretation of a dimension
Principle of independence
Maximum material requirement
Envelope requirement
Disadvantages of linear dimensioning and tolerancing
Types of dimensions and specification uncertainty
Modifiers of linear tolerances (old and new possibilities)
DATUM ESTABLISHMENT
Content:
Datum establishment and degrees of freedom
3-2-1 datum establishment
Datum establishment on a cylinder (4-1-1)
Reference Point System (RPS)
Influence of datum establishment on the measurement result / deviation
Modifiers of geometric tolerances – designations and application
Maximum material requirement
COMBINED GEOMETRIC TOLERANCES AND FUNCTIONAL TOLERANCING
Content:
Combined geometric tolerances – why, when and how to use them?
Replacing linear tolerances with geometric tolerances
Functional tolerancing
Selection of geometric tolerances according to part functionality
GENERAL TOLERANCES, NON-RIGID PARTS, CHANGES IN ISO STANDARDS AND OTHERS
Content:
Tolerances and fits, the most important change in ISO 286
The most important changes in ISO 8015, ISO 1101, ISO 5459
General tolerances
The most important differences between ISO and ASME standards
Examples of VW, BMW, DIN standards – why do we use them?
The problem of measuring non-rigid parts
USE OF DRAWINGS IN PRACTICE
Content:
Drawing at the creation stage, i.e. “the designer is also a human”
Drawing at the request for quotation stage (feasibility study)
What risks are associated with incorrect analysis and interpretation of a drawing?
Product drawing, design of tools, machines and equipment – several real-life errors
Drawing at the product inspection stage, i.e. use of the drawing by quality control
SELECTION OF MEASURING INSTRUMENTS AND DESIGN OF GAUGES
Content:
Measurement uncertainty and its impact on product conformity assessment
Basic principle of selecting measuring instruments
Selection of inspection and measuring instruments
Calculation of dimension chains
Virtual condition of maximum material, i.e. introduction to the design of functional gauges
We ensure that a large part of the training is devoted to exercises and practical workshops – this makes it easier for participants to remember new information.
During this training, practice includes, among others, tasks in the field of:
After the training, each participant will receive a certificate confirming completion of the training.






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PROQUAL Management Institute
B. T. Greber Spółka Jawna