搜索结果: 1-9 共查到“机械制造工艺与设备 Structure”相关记录9条 . 查询时间(0.515 秒)
Multi-objective Optimization Conceptual Design of Product Structure Based on Variable Length Gene Expression
gene expression multi-object optimization conceptual design
2011/8/3
It is a complicated problem for the bottom-to-top adaptive conceptual design of complicated products between structure and function. Reliable theories demand to be found in order to determine whether ...
Technological plasticity and structure in stainless steels during hot-working
Metallic alloys Hot deformation Microstructure
2009/12/14
Purpose: The high-temperature plastic deformation is coupled with dynamic processes of recovery influencing the structure and properties of alloys. One of crucial issues is finding the interdependence...
Influence of heat treatment on micro-structure of slurry aluminide coatings type TiAlSi obtained on TiAlCrNb alloy
Thin and thick coatings Aluminides Microstructural stability
2009/12/14
Purpose: Influence of heat treatment on microstructural changes in slurry TiAlSi coating deposited with 12.5% Si concentration on Ti48Al2Cr2Nb intermetallic alloy and investigation of the influence of...
Welding of girders to insert plates of composite steel-concrete structure of tower in Kuwait
Welding MMA insert plate Composite reinforces concrete
2009/12/1
Purpose: A study of influence of preheating and MMA welding technique of tee-joints of plate girders to insert
plates of a composite steel-concrete structure of the telecommunication tower, on the pr...
Structure of polypropylene parts from multicavity injection mould
Plastic forming Injection moulding polymer structure
2009/12/1
Purpose: The examination of structure of injection moulded parts, coming form different cavities of injection mould with
geometrically balanced runners, was the purpose of this research. The parts we...
Impacts of the structure and processing conditions on the voltage arise in machining of gray cast irons
Machining Cast iron Voltage difference
2010/2/9
Purpose: Machining is one of the most widely used manufacturing processes. The machining of gray cast iron is important because of wide application of these materials in various industries. The machin...
Structure formation of AlMg2-AlN composite cast in electromagnetic field
Casting Solidification Composite
2010/2/9
Purpose: Basic material concept, technology and some results of studies on aluminum matrix composite with dispersive aluminum nitride reinforcement was shown. Studied composites were manufactured with...
Casting structure change caused by magnetic field
Forced convection Magnetic field Simulation Copper concentration
2010/2/10
Purpose: In this work problems of crystallization process for pure metal and alloy castings solidifying under forced convection resulting from use of rotational or rotational reversing magnetic field ...
Structure of ductile iron in thin walled castings
Ductile iron Thin wall castings Archimedes spiral Castability
2011/3/11
It this work it has been shown that it is possible to produce thin wall ductile iron (TWDI) castings with considerably length using Archimedes spiral with wall thickness of 1, 2 and 3 mm.