8/16/2019 In the Last Decades Have Seen the Development of New Technologies is Caused by the Cost

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In the last decades have seen the development of new technologies is caused

by the cost, the time and the degree of diculty to create pieces with complex

shape, where it is impossible to make by the manufacturing process of chip

removal, like his future place the 3D printer.

In this form, the 3D printer is a new technology to implement in the actually in

a lot of areas of the industry, where has made little investigations in respect ofthe way in the building prototypes through the additive technology, however, it

is known that is possible to produce limit pieces with the control of parameters,

one of the most important is the direction of lament, which it can be possible

to rotate the piece trough the printer software makerbot until to achieve the

angle reuire and the resulting, the piece is printed in a way that the material

is located by the printer extruder in the building platform.

 !he 3D printer is a technology that helps principally for modeling and see

pieces in a mechanic system, with uickly, low cost and to make complex

pieces, to create a lot of pieces of this become too uickly brake or don"t

satised the specication that had thinking to create a piece, for this reason isnecessary to know the parameters that allow modify the behavior structural,

one of that is the direction of the laments which make up to a printed piece in

3D using #$% material and knowing the structural behavior of the one piece

that was manufactured by this new technology. In order to get the structural

behavior is necessary to generate specimens for normali&e mechanic tests by

%'!( of) compression *D+-/0a1, 2exion *D//01 and tension *D+34/0a1

with congurations angles and ll where we will get the mechanic properties of

each one of that, like strains, modulus of elasticity, maximum stress, 2ow

stress, etc. and to provide uality information for helping to create functional

durable pieces, also this will reduce cost to perform at fewer pieces that can be

fail, and reduce time.

%fter of the mechanic tests was made the verication of these, with

interferometry test helped with %5%(I' software, where show us the strain of

the specimens to tension, also photoelastic covering test for getting the stress

in the specimens.