MONITORING KONDISI PAHAT DENGAN SINYAL GETARAN PADA PROSES BUBUT
ABSTRACT: Turning process
plays an important role in manufacturing industry. Almost all cilyndrical
specimen worked with turning machine. But the unperfect process is often
unrealized by the operator. Thus, we need a method to monitor a tool condition.
The objective of this study is to introduce a method of tool condition
monitoring during a turning process. In this study, vibration signal was used
to monitor tool condition. Two kind of tool conditions were used, new tool and
tool with built-up-edge (BUE). During a turning process the vibration of the
tool was measured. Surface roughness of machined surface was measured after
turning process. The results show that vibration signal can be implemented as a
tool for monitoring a tool condition. Tools with BUE have high vibration
amplitude, vibration amplitude increases with increase the BUE area. Cutting
with these tools can cause plowing or rubbing, resulting in a poor surface due
to high friction.
Penulis: RUSNALDY, JOGA DHARMA
SETIAWAN, ANGGI ARIVIAN
Kode Jurnal: jptmesindd110078
