Selected Topics in Manufacturing by Unknown

Selected Topics in Manufacturing by Unknown

Author:Unknown
Language: eng
Format: epub
ISBN: 9783030577292
Publisher: Springer International Publishing


Test ID

Interlayer idle time (s)

Cooling condition

Initial jet cooling layer

1

120

Free convection

None

2

120

Jet impingement

14

3

30

Free convection

None

4

30

Jet impingement

11

5

10

Free convection

None

6

10

Jet impingement

11

2.2 Finite Element Modelling

The deposition process was simulated using a FE heat transfer analysis. The simulations were carried out using the commercial FE solver LS-DYNA. The WAAM modelling techniques, such as the moving heat source, the elements activation algorithm and the material behavior models are based on literature works [15, 16]. Figure 4 shows the FE model used to simulate the deposition of the test cases.

Fig. 4FE model of the test case



Download



Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.