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Metoda přesného lití (E333023)
Katedra:ústav strojírenské technologie (12133)
Zkratka:Schválen:01.12.2010
Platí do: ??Rozsah:1+2
Semestr:*Kredity:2
Zakončení:ZJazyk výuky:EN
Anotace
Technology precision casting to metal die, the advantage and disadvantage. Gravity die casting, low pressure die casting, High pressure die casting technology. The calculation technological parameters and choose of press machine. The suggestion of distribution casting in die and suggestin of the main parameters pouring cycle.
Osnova
1. Technology of die casting, difference between die casting and gravity sand casting
2. The problematic of high pressure die casting technology (HPDC), workplace
3. The special methods HPDC technology
4. The choose of pressure machine for HPDC technology
5. The calculation of gating systems and air-venting
6. The suggestion of work cycle HPDC technology, time of cycle, the suggestion of workplace
7. Investment casting and lost foam castin technology
Osnova cvičení
1. Introduction - movie, the drawing for project
2. HPDC technology - analysis of castings
3. Excursion - KOVOLIS Hedvikov
4. The methods of calculation HPDC technology
5. Demonstration of model type of casting, demonstration of calculation gating system
6. Demonstration of model type of casting - parameters of die, air venting
7. The workcycle of die - calculation of time
8. The project of cooling and heating system in the die
9. The creation of 3D model of tree of casting, including cooling channels
10. The creation of 3D model of tree of casting, including cooling channels
11. Simulation of die filling and checking of venting and cooling function
12. The creation of drawing documentation
13. Project evaluation, assesment
Literatura
http://u12133.fsid.cvut.cz/?udaj=predmet&id=C33023
Požadavky
The fundamenal of technology I
Technology I
Tools for semiproducts manufacturing
The project of semiproduct manufacturing
Klíčová slova
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