ANALYSIS OF THE STATIC AND DYNAMIC CHARACTERISTICS OF THE TOOL POST NARA 4308 LATHE MACHINE
Machining processes are among the most used methods in manufacturing. Various types of machining are performed using different tools, one of which is the lathe machine. Lathes are used in manufacturing to reduce the dimensions of cylindrical objects, create threads, and perform other operations....
Saved in:
| 主要作者: | |
|---|---|
| 格式: | Final Project |
| 語言: | Indonesia |
| 在線閱讀: | https://digilib.itb.ac.id/gdl/view/86780 |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|
| 總結: | Machining processes are among the most used methods in manufacturing. Various
types of machining are performed using different tools, one of which is the lathe machine.
Lathes are used in manufacturing to reduce the dimensions of cylindrical objects, create
threads, and perform other operations. Considering the significant export value of lathe
machines from Indonesia, this study aims to evaluate the static and dynamic characteristics
of the NARA 4308 lathe machine, which was donated by the South Korean government.
This final project research explains the static and dynamic characteristics of the
tool post on the NARA 4308 lathe. The study determines the static stiffness and dynamic
characteristics through simulations using SOLIDWORKS for 3D design and ANSYS for
simulation analysis.
The results of this Final Project research show that the static stiffness value of the
tool post of the NARA 4308 lathe machine is 2.48 MN/mm. For static stiffness, the values
are 1.92 MN/mm on the X-axis, 21.41 MN/mm on the Y-axis, and 34.96 MN/mm on the Zaxis.
The dynamic simulation testing will indicate the receptance values. On the X-axis, the
receptance is 0.62594 ?m/N at a natural frequency of 2195 Hz, on the Y-axis it is 0.26063
?m/N at a natural frequency of 2090 Hz, and on the Z-axis, it is 15.212 ?m/N at a natural
frequency of 1640 Hz.
|
|---|