Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: March 2004
Authors: Jun Akedo
Velocity
of particles jet flow in ADM was
measured by time-offlight method,
in which some part of particles flow
was mechanically cut from the total
flow and deposited onto moving
substrate, the deflection of deposited
pattern from the center axis,
geometrical dimensions and moving
speed of substrate provide a data of
particles flow velocity [7]. � The
values particles flows velocity was
estimated as varied from 150 up to
500 m/s.
Reduction of crystallites size was observed after deposition for ceramic materials.
Reduction of crystallites size was observed after deposition for ceramic materials.
Economical and Ecological Aspects of Single Point Incremental Forming Versus Deep Drawing Technology
Online since: July 2007
Authors: Gašper Gantar, Tomaz Pepelnjak, Karl Kuzman, Aleš Petek
Fig. 4: FEM model, prediction of final sheet thickness, evaluation of localization and wrinkling
Table 3: Most important data used for calculation of the costs of the part
SPIF deep drawing
Initial size of the blank 148 x 148 mm 200x200 / corner cut-offs of 25 mm
Material costs 0.7 EUR / kg 0.7 EUR / kg
Price of waste material No waste material 0.1 EUR/kg*
Productivity
(manual handling is assumed)
0.125 parts/minute
7 parts /minute
Hourly rate
(estimated by industry)
33.3 EUR / hour
(milling machine)
25 EUR / hour
(mechanical press)
Costs of dedicated fixture parts 41 EUR
Cost of dedicated tool 3000 EUR
Cost of auxiliary operations 0,01 EUR / part 0,01 EUR / part
Overhead expenses 20% 20%
* the parts of the material which are cut from the corners of the blank can be sold as waste material
65
25 Punch
Blank holder
Die
Blank
Wrinkling
0
20
40
60
80
100
120
140
160 1 10 100 1000 10000
Production quantity
Costs [€
All mentioned reasons force the reduction of the applied lubricants.
All mentioned reasons force the reduction of the applied lubricants.
Online since: May 2014
Authors: Hong Tang, Hao Wang
The research data on fiscal incentives in various regions by author is strong evidence for it.
Energy price issue Price is an important lever to promote energy-saving emission reduction.
Energy price issue Price is an important lever to promote energy-saving emission reduction.
Online since: December 2014
Authors: Xiong Liang Wang, Chun Ling Wang
Then we assume that the corrupted image satisfies
(1)
where thematrix (named mask, which contain the location of the non-missing pixels and missing pixels) denotes a linear operator which corrupts the image data.
The proposed method outperforms other filters in the noise reduction and the image details preservation.
The proposed method outperforms other filters in the noise reduction and the image details preservation.
Online since: June 2014
Authors: Yun Wang, Nan Li, Guang Qiang Cao
l Analysis the experimental data.
2 The test step of liquid carrying capacity
l When the foaming and stability ability test is over, keep the device calm until the foam in the simulate well is disappear, write down the simulated well fluid volume.
Water production in many wells, water rate is 5 ~ 67 m3/d, has caused the reduction of gas production, formation pressure also dropped to 23~32 MPa.
Water production in many wells, water rate is 5 ~ 67 m3/d, has caused the reduction of gas production, formation pressure also dropped to 23~32 MPa.
Online since: June 2011
Authors: Jean Yves K'nevez, Olivier Cahuc, Philippe Darnis, Raynald Laheurte
From technical and economical points of view, predicting the tool breakage allows a drastic cost reduction.
Torsor parameters: - Forces, - Torques, - Central axis Behaviour model Geometrical parameters: - Rake angle, - Lead angle - Cutting edge inclination Figure 3 Principle of behavior model Usually studies are based on models, which implement hypothesis on behavior laws, frontier conditions and geometrical data.
Torsor parameters: - Forces, - Torques, - Central axis Behaviour model Geometrical parameters: - Rake angle, - Lead angle - Cutting edge inclination Figure 3 Principle of behavior model Usually studies are based on models, which implement hypothesis on behavior laws, frontier conditions and geometrical data.
Online since: November 2013
Authors: Tijjani Adam, Uda Hashim, Balakrishnan Sharma Rao, Muhammad Nurfaiz Asri
(b) Single nanoelectrodes; (c) Multiple nanoelectrodes; (d) Gap design for size expansion; (e) Bridge design for size reduction.
The data and results obtained are based on the optical characterization by using high power microscopy as in fig.6.
The data and results obtained are based on the optical characterization by using high power microscopy as in fig.6.
Online since: May 2012
Authors: Anish Roy, Vaibhav A. Phadnis, Farrukh Makhdum, Vadim V. Silberschmidt
The numerical results obtained with the FE model were validated with experimental data.
1.
Reduction of the computational cost of the model without compromising a mesh size is a big challenge.
Reduction of the computational cost of the model without compromising a mesh size is a big challenge.
Online since: November 2013
Authors: Jie Ping Chen, Yin Hu Qiao, Wu Tang Feng, Wan Shan Guo
This can be achieved by increasing the nonsprung mass movement in exchange for the reduction of sprung mass vibration.
Through the analysis of time-domain simulation response curves and data, the semi-active suspension response to vertical vibration intensity can be reduced by about 10% relatively to passive suspension.
Through the analysis of time-domain simulation response curves and data, the semi-active suspension response to vertical vibration intensity can be reduced by about 10% relatively to passive suspension.
Online since: April 2019
Authors: Toms Torims, Adrián Morales Casas, Santiago Carlos Gutierrez
To verify and collect the data regarding the mobility parameters or the capability to clad in any direction, measurements were taken using the CAD model in Fig. 5.
This modification offered significant compression stress reduction, from 1.547 MPa to 0.413 MPa proving that the weight distribution got more even.
This modification offered significant compression stress reduction, from 1.547 MPa to 0.413 MPa proving that the weight distribution got more even.