Frontiers of Mechanical Engineering in China
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Linear ultrasonic motor using quadrate plate transducer
Frontiers of Mechanical Engineering in China - - 2009
Study of mechanism of activating flux increasing weld penetration of AC A-TIG welding for aluminum alloy
Frontiers of Mechanical Engineering in China - Tập 2 - Trang 442-447 - 2007
When multi-component flux AF305 is used as surface activating flux for an aluminum alloy, the weld penetration of activating flux-tungsten inert-gas (A-TIG) welding is over two times more than that of conventional TIG welding. Using A-TIG welding with the modes of alternating current (AC), direct current electrode negative (DCEN) and direct current electrode positive (DCEP), respectively, the flux......
Application of a Novel Fuzzy Clustering Method Based on Chaos Immune Evolutionary Algorithm for Edge Detection in Image Processing
Frontiers of Mechanical Engineering in China - - 2006
Depth of cut models for multipass abrasive waterjet cutting of alumina ceramics with nozzle oscillation
Frontiers of Mechanical Engineering in China - Tập 5 - Trang 19-32 - 2009
An experimental study of the depth of cut in multipass abrasive waterjet (AWJ) cutting of alumina ceramics with controlled nozzle oscillation is presented. It is found that this cutting technique can significantly increase the depth of cut by an average of 50.8% as compared to single pass cutting without nozzle oscillation under the corresponding cutting conditions and within the same cutting time......
WEIS wheel speed real-time measuring method for VOSM
Frontiers of Mechanical Engineering in China - Tập 5 - Trang 322-327 - 2010
Wheel speed is one of the key parameters of vehicle operating attitude. To solve the problems in traditional wheel speed measuring methods, such as low measurement precision and the lack of real-time monitoring of the vehicle’s operating attitude, a wheel embedded intelligent sensors (WEIS) wheel speed measuring method for vehicle operating safety states monitoring (VOSM) is innovatively proposed.......
New kind of subarea-parallel scanning mode for laser metal deposition shaping
Frontiers of Mechanical Engineering in China - - 2007
A scanning mode is the key technology in a laser metal deposition shaping (LMDS) fabrication process. On the basis of the analysis of existing scanning modes and their influences on the fabrication efficiency and the quality of parts, some disadvantages of them are pointed out. A new kind of subarea-parallel scanning mode for LMDS based on a subdividing profiled outline into monotonous polygon sub......
Design of composite flywheel rotor
Frontiers of Mechanical Engineering in China - Tập 3 - Trang 288-292 - 2008
A design method for a flywheel rotor composed of a composite rim and a metal hub is proposed by studying the connection between the rotor and the driving machine. The influence of some factors such as the rotor material, configuration, connection, and fracture techniques on energy density is analyzed. The results show that the ratio of the inner radius to outer radius of the rim is the key factor,......
Calculating frictional force with considering material microstructure and potential on contact surfaces
Frontiers of Mechanical Engineering in China - Tập 2 - Trang 474-477 - 2007
A method based on the energy dissipation mechanism of an Independent Oscillator model is used to calculate the frictional force and the friction coefficient of interfacial friction. The friction work is calculated with considering the potential change of contact surfaces during sliding. The potential change can be gained by a universal adhesive energy function. The relationships between frictional......
The dynamic correction of collimation errors of CT slicing pictures
Frontiers of Mechanical Engineering in China - Tập 1 - Trang 168-172 - 2006
To eliminate the motion artifacts of CT images caused by patient motions and other related errors, two kinds of correctors (A type and U type) are proposed to monitor the scanning process and correct the motion artifacts of the original images via reverse geometrical transformation such as reverse scaling, moving, rotating and offsetting. The results confirm that the correction method with any of ......
Tổng số: 283
- 1
- 2
- 3
- 4
- 5
- 6
- 10