搜索结果: 1-15 共查到“铸造工艺与设备 Casting”相关记录31条 . 查询时间(0.105 秒)
Casting of aluminum alloy strip using an unequal diameter twin roll caster
Casting Unequal diameter twin roll caster Strip casting
2009/12/2
Purpose: of this paper is to clear the property and ability of an unequal diameter twin roll caster to cast
commercial size strip. Therefore, 400mm-width strip was cast as first step. Surface-conditi...
Pouring mould during centrifugal casting process
Casting Centrifugal casting process Metal matrix composite
2009/12/1
Purpose: The paper presents the model and the example simulations of the centrifugal casting of metal matrix
composite reinforced with SiC, especially the distribution of the velocity of liquid comp...
The determination of the thickness of composite layer for ball casting
Casting Composite Surfacing alloy layer Computer simulation
2009/12/1
Purpose: In this article the results of thermal simulation of formation composite layer on steel model casting
were presented. The aim of researches was to determine the technological parameters of f...
Die casting process assessment using single minute exchange of dies (SMED) method
die casting automobile industry the SMED method changeover of tools
2009/10/23
Die casting process uses high productive level machines. Machine capacity utilization is a key goal in achieving minimum time consumption. Changeover procedure during die casting process is recognized...
Die-casting dies are exposed to high thermal and mechanical loads. Thermal fatigue cracking of dies due to
thermal cycling may importantly shorten the life-time of the die. Cracks degrade the surface...
Fuzzy Logic Approach for Metal Casting Selection Process
Fuzzy Logic Approach Metal Casting Selection Process
2009/9/30
Fuzzy Logic Approach for Metal Casting Selection Process.
Quality control for the continuous casting process using electromagnetic transducers
Continuous casting process Electromagnetic transducers Solidification point
2008/12/30
Purpose: The continuous casting process is controlled automatically because various sensors and control units
are connected to the mold and lower tundish roll. The solidification point in the process...
Numerical simulation of pouring and solidification of closed skeleton casting
Skeleton castings Simulation AlSi Solidification
2008/9/3
In this work authors showed results of simulation manufacturing closed skeleton casting. The aim of conducted simulations was the choice of thermal and geometrical parameters for the needs of designed...
Mechanical properties of investment casting moulds reinforced with ceramic fibre
Investment casting Ceramic mould Modulus of rupture
2008/7/22
This work deals with mechanical properties of thin-walled ceramic moulds for investment casting at the dewaxing stage. The main purpose of this work has been increasing their bending strength, express...
Water mist effect on cooling range and efficiency of casting die
Innovative materials and casting technologies Cooling Water mist Die Silumin
2008/7/20
This project is showing investigation results of cooling process of casting die in the temperature range 570÷100 °C with 0.40 MPa compressed air and water mist streamed under pressure 0.25÷0.45 MPa in...
CastML – a language for description of casting products and processes
Application of information technology to the foundry industry XML
2008/7/18
This work presents CastML – an XML dialect for description of casting products and processes. CastML is extension of MatML which is an extensible markup language designed specifically for the exchange...
Anodization of cast aluminium alloys produced by different casting methods
Aluminium cast alloys Mechanical properties Surface treatment Alumina layer Anodizat
2008/7/17
In this paper the usability of two casting methods, of sand and high pressure cast for the anodization of AlSi12 and AlSi9Cu3 aluminium cast alloys was investigated. With defined anodization parameter...
3-D inverse solution for continuous casting taking an air cap into consideration
Application of information technology to the foundry industry Boundary inverse problem
2008/7/8
The paper discusses a 3-D numerical solution of the inverse boundary problem for a continuous casting process of an aluminium alloy. Since the verified information on the heat flux distribution is cru...
Determination of the continuous casting cross-section with prescribed average temperature
Solidification Stefan problem Heat equation Continuous casting
2008/7/8
This paper presents the method of determination of the continuous casting cross-section, in which average temperature was equal to a prescribed value. The method proposed here does not require evaluat...
Nodular cast iron and casting monitoring
Non-destructive testing Nodular cast iron TDA method Ultrasounds Graphite
2008/5/5
In this paper quality monitoring of nodular cast iron and casting made of it is presented. A control system of initial liquid cast iron to spheroidization, after spheroidization and inoculation with u...