Study on Shrinkage Development inside an Al-Si Alloy Casting by Computer Solidification Simulation
Journal Title: RECENT - Year 2016, Vol 17, Issue 47
Abstract
We show that the position and shrinkage volume results given by software using casting solidification simulation doesn`t always correspond with the experimental results. This can be explained due to the simulation analysis the flow of liquid alloy inside casting (from casting-mould). For a better determination about position and shrinkage volume from casting, the numeric results and graphics given by software must be processed and interpreted by user at the end of simulation. In order to determine the position and shrinkage volume from casting one must analysed the time when feeding channel is interrupted, volume of liquid alloy from casting at that time and the position of the hot spot. We show this example to be verified as experimental in. In the end, we show the numeric results given by software and the steps to follow.
Authors and Affiliations
Bela VARGA, Florin MUSTEAȚĂ, Ioan CIOBANU, Tibor BEDO, Ion MUNTEANU, Aurel CRIȘAN
Keywords
Related Articles
- EP ID EP123001
- DOI -
- Views 66
- Downloads 0
Methodology for Preliminary Determination of the Competitiveness of Metal Structures
The present work shows a methodology for preparing an offer that outlines competitive advantages of the metal construction of overhead cranes when these cranes are considered as logistics machines. The competitiveness is...
Practical Solutions for Solving the Negative Net Situation in the Case of Industrial Enterprises in Romania
Restoring the financial balance is a frequent topic in industrial enterprises, especially in the economic crisis. Widespread reduced sales amid employment of large debts to finance investments and operating cycle alongsi...
Sequence Logic Modules
The authors of the inventor certificate provide, to specialists in the field of sequential pneumatic commands, a new method and system, which have the following characteristics: they solve any sequential cycle of pneumat...
Diagnose of Strategy to Small and Middle Size Enterprises (SME)
This paper presents an original method of analysis of strategy to SME. Based on the specific features of SME strategic plans among which are the subjective determination by a small number of entrepreneurs and the limited...
Students Allocation for Practicum
The goal of this paper is to propose criteria for students’ assessment for allocation of students for the practicum at the cooperating companies. Analysis of the up to now used way of allocation has shown that simple arr...