Ventajas Y Desventajas De Tolerancias Geométricas (Inglés)

ADVANTAGES AND DISADVANTAGES OF GEOMETRIC TOLERANCE
INTRODUCTION
This paper discusses the benefits that a company can have when using geometric tolerances in the design of its parts. Thisinterpretation is very important because we live in a globalized world and to speak in the same technical language is not only important, but necessary for the proper understanding and development of anydrawing. Unfortunately there are drawbacks, mainly there is no domain, moreover, that there are already thousands of poorly dimensioned drawings.

Advantage
Better communication. Since the departmentsof design, production and quality would work under one language, avoiding guesswork, assumptions, arguments and personal criteria, thus giving faster performance to the work of each department of anindustry can be when you get a picture.
Improves the design of the drawing. This is because this gives the best tools for the designer know what you want, also established in dimensioning an ideologybased on the initial design phase of the piece. This philosophy is called functional dimensioning and is studying the role in the design phase and establishes tolerances based on functional needs.Increases the production tolerances. What causes you extra tolerances for the manufacture of parts and as a result there are low production costs, as there is a considerable savings. Also based on thefunctional dimensioning, tolerances are assigned to the part and eliminate the possibility that the designer copy tolerances of other planes.
Disadvantages
Lack of interpretation. Because there arevery few schools or institutes that provide such training. Much of the learning are people who are interested to learn on their own with the help of articles and books.
Bad examples of geometricdimensioning tolerances. Since there are many drawings in the industry who have incomplete dimensional specifications, making it difficult to correct the drawings, but not impossible.

CONCLUSIONS...