technical drawing bounding
History Technical Drawing
In 600 BC, we find Tales, Greek philosopher born in Miletus.
Tales From the same century, is Pythagoras, Greek philosopher, whose teachings influenced Plato.
In 300 BC, we find Euclid, Greek mathematician. His major work "Elements of Geometry" is a comprehensive treatise on mathematics in 13 volumes on such subjects as plane geometry, incommensurable magnitudes and geometry of space.
Dating from 2450 BC, in a construction drawing that appears sculpted the statue of the Sumerian King Gudea, known architect, and is in the Louvre Museum in Paris. In this sculpture, schematically, is represented by drawings of a building.
Dating from 1650 BC on papyrus Ahmes. The Egyptian scribe, wrote in a papyrus from 33 per 548 cm., An exposition of geometric content divided into five parts covering: the arithmetic, esteorotomÃa, geometry and calculus of pyramids. In this papyrus is reached to approximate the number p.
Archimedes (287-212 BC), invented ways to measure the area of curved figures, as well as surface and volume of solids bounded by curved surfaces. Showed that the volume of a sphere is two thirds of the volume of the cylinder that circumscribes. It also developed a method to calculate an approximation of the value of pi (p), the ratio between the diameter and circumference of a circle, and established that this number was 3 10/70 and 3 10/71.
Apollonius of Perga, Greek mathematician, called the "Great Geometer", who lived during the last years of the third century and early second century BC His greatest contribution to geometry was the study of conical curcas, which reflected in his Treatise of conic, which initially consisted of eight books.
What is a dimension?
One dimension is the measure of a characteristic of an object which must be specified in a technical drawing. The certificate, also known as limit or size, must meet a set of rules to improve readability and therefore facilitate the construction of a piece.
What are dimensions by coordinates?
When only curves poena 2H arrows with an angle which is equal to the scale if you can narrow bone through two sets of dimensions with common origins is preferable variant coordinate dimension where are the abscissa and ordinate of the elements in a table drawing. The lines should be completely separated by arrows on the angle of the shoulder.
What are bounded Weighted
When you report a case of having to give the dimensions of sets or groups of parts or products where the dimensions can be confused should limit rather than give literal values. Next to the drawing shows the value of the literal for the various products or parts. Which the person sees a drawing on a real scale and in 3D
What are Multiple Dimensions?
A variant of the dimension is the dimension weighted multiple, widely used in manufacturing drawings. In the multi-dimension are given on a single drawing, dimensions and values for parts
Here I give you a Word file
Which explains more, friends helped me a lot
http://www.mediafire.com/?tlqlhszjecq
In 600 BC, we find Tales, Greek philosopher born in Miletus.
Tales From the same century, is Pythagoras, Greek philosopher, whose teachings influenced Plato.
In 300 BC, we find Euclid, Greek mathematician. His major work "Elements of Geometry" is a comprehensive treatise on mathematics in 13 volumes on such subjects as plane geometry, incommensurable magnitudes and geometry of space.
Dating from 2450 BC, in a construction drawing that appears sculpted the statue of the Sumerian King Gudea, known architect, and is in the Louvre Museum in Paris. In this sculpture, schematically, is represented by drawings of a building.
Dating from 1650 BC on papyrus Ahmes. The Egyptian scribe, wrote in a papyrus from 33 per 548 cm., An exposition of geometric content divided into five parts covering: the arithmetic, esteorotomÃa, geometry and calculus of pyramids. In this papyrus is reached to approximate the number p.
Archimedes (287-212 BC), invented ways to measure the area of curved figures, as well as surface and volume of solids bounded by curved surfaces. Showed that the volume of a sphere is two thirds of the volume of the cylinder that circumscribes. It also developed a method to calculate an approximation of the value of pi (p), the ratio between the diameter and circumference of a circle, and established that this number was 3 10/70 and 3 10/71.
Apollonius of Perga, Greek mathematician, called the "Great Geometer", who lived during the last years of the third century and early second century BC His greatest contribution to geometry was the study of conical curcas, which reflected in his Treatise of conic, which initially consisted of eight books.
What is a dimension?
One dimension is the measure of a characteristic of an object which must be specified in a technical drawing. The certificate, also known as limit or size, must meet a set of rules to improve readability and therefore facilitate the construction of a piece.
What are dimensions by coordinates?
When only curves poena 2H arrows with an angle which is equal to the scale if you can narrow bone through two sets of dimensions with common origins is preferable variant coordinate dimension where are the abscissa and ordinate of the elements in a table drawing. The lines should be completely separated by arrows on the angle of the shoulder.
What are bounded Weighted
When you report a case of having to give the dimensions of sets or groups of parts or products where the dimensions can be confused should limit rather than give literal values. Next to the drawing shows the value of the literal for the various products or parts. Which the person sees a drawing on a real scale and in 3D
What are Multiple Dimensions?
A variant of the dimension is the dimension weighted multiple, widely used in manufacturing drawings. In the multi-dimension are given on a single drawing, dimensions and values for parts
Here I give you a Word file
Which explains more, friends helped me a lot
http://www.mediafire.com/?tlqlhszjecq
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