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The technological system, even it is a metal cutting or a cold pressing one consists of machine-tool (or press), tools, devices, and raw material.
This way the tools can be adjusted as it to fit to different thicknesses of raw material.
That is the adjusting the bending tools to fit to a certain raw material thickness is under control.
Chapter Digital Heritage Volume 6436 (2010) of the series Lecture Notes in Computer Science pp 28-41 [4] M.
International Journal of Machine Tools & Manufacture.

DU School of Materials Science and Engineering, Central South University, Changsha 410083, China a wealth9733221@sohu.com Key words: void growth; FEM simulation; aluminum; single crystal; crystallographic orientation Abstract: Void growth in aluminum single crystals is simulated using the finite element method, to illustrate the effect of grain orientation on void growth, a rate dependent crystal plasticity constitutive theory is implemented as a user-defined plasticity subroutine.
A user material subroutine in Fortran offered by Tang [13-14] was used to implement a rate dependent constitutive relationship from single crystal plasticity theory.
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In the drilling experiment, the diameter of drill bit is 0.4mm, and work-piece material is stainless steel whose thickness is1.5 mm.
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And then, the influence of anodic and cathodic chloride contents on the macro-cell polarization ratios and slopes of cathode and anode will be investigated. 2 Experimental 2.1 Materials Plain round mild steel bars 19mm in diameter and 180mm in length were used in the experiment.
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Methods and Materials In this study, commercial pure copper (99.98%) plates of 150 x 50 x 6 mm were used as the base material.
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Microstructure and mechanical properties of Cu/SiC metal matrix composite fabricated via friction stir processing, Materials and Design.54(2014)838–844

With the web, users can get processing data corresponding by ways of inputting the basic parameters (such as processing materials, feed, tools, and so on) in the system.
In the study, we use high speed cutting process parameters from experiments (changing the feed rate per tooth, cutting speed, tool materials) to train the network.
Users can determine the parameters of high-speed cutting according to different materials, feed per tooth, etc, as shown in the Fig. 3.
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Modern Manufacturing Engineering, (2004): p.18 [3] B.Mursec,F.Cus:Integral model of selection of optimal cutting conditions from different database of tool makers．Journal of Materials Processing Technology，2003,133:158 [4] Yang Yin: Network environment, the development of metal cutting database system.

The materials used are the pure titanium foil (TR270C-H) and the stainless steel (SUS304-H) with 50mm thickness as the comparison material.
In contrast, the friction force increases from almost the same relative fluid pressure to yield stress p/sy in both materials.
In both of materials, the required relative fluid pressure to young modulus p/E to prevent the wrinkling is the same.
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Another reason for workpiece deformations are internal stresses in the workpiece material which are released during the machining process.
In each simulation step, corresponding to the feed per tooth, the shape of the rotating tool is subtracted from the workpiece model and, thus, the material removal is simulated.
The mass of the material removed by the milling process is very low in comparison to the mass of the bar and, thus, its influence on the modal behaviour of the workpiece is neglected.
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CIRP Journal of Manufacturing Science and Technology 5(1), 8–19 (2012) [15] Surmann, T., Biermann, D.: The Effect of Tool Vibrations on the Flank Surface Created by Peripheral Milling.

In order to further investigation of PMN and N400 visual features, such as visual Connolly in present in the same experiment materials.
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