MY184771A - Chatter suppression in a high-speed milling machine - Google Patents

Chatter suppression in a high-speed milling machine

Info

Publication number
MY184771A
MY184771A MYUI2016703774A MYUI2016703774A MY184771A MY 184771 A MY184771 A MY 184771A MY UI2016703774 A MYUI2016703774 A MY UI2016703774A MY UI2016703774 A MYUI2016703774 A MY UI2016703774A MY 184771 A MY184771 A MY 184771A
Authority
MY
Malaysia
Prior art keywords
milling machine
speed
chatter
spindle
speed milling
Prior art date
Application number
MYUI2016703774A
Inventor
Razlan Yusoff Ahmad
Varmma Suparmaniam Madan
Hakim B Kamarazaman Amirul
Original Assignee
Univ Malaysia Pahang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Malaysia Pahang filed Critical Univ Malaysia Pahang
Priority to MYUI2016703774A priority Critical patent/MY184771A/en
Publication of MY184771A publication Critical patent/MY184771A/en

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  • Automatic Control Of Machine Tools (AREA)

Abstract

The present invention relates to an apparatus assembly for suppressing chatter in a high-speed milling machine using spindle speed variation, comprising: a computer numerical control (CNC) milling machine (100) with a spindle motor; a cutting tool (200); a variable frequency drive (VFD) unit (300) with a potentiometer; a data acquisition (DAQ) device (400); and a computer (700). The present invention is further characterised by: an Arduino board (500) with a RS- 485 serial communicator; a proportional-integral-derivative (PID) controller for maintaining the spindle speed at the setpoint speed; and a microphone sensor (600) comprising an amplifier (650) for detecting chatter and providing feedback for controlling the spindle speed.
MYUI2016703774A 2016-10-12 2016-10-12 Chatter suppression in a high-speed milling machine MY184771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYUI2016703774A MY184771A (en) 2016-10-12 2016-10-12 Chatter suppression in a high-speed milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYUI2016703774A MY184771A (en) 2016-10-12 2016-10-12 Chatter suppression in a high-speed milling machine

Publications (1)

Publication Number Publication Date
MY184771A true MY184771A (en) 2021-04-21

Family

ID=80930649

Family Applications (1)

Application Number Title Priority Date Filing Date
MYUI2016703774A MY184771A (en) 2016-10-12 2016-10-12 Chatter suppression in a high-speed milling machine

Country Status (1)

Country Link
MY (1) MY184771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024076326A1 (en) * 2022-10-03 2024-04-11 Tobb Ekonomi Ve Teknoloji Universitesi A system for detecting machine tool chatter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024076326A1 (en) * 2022-10-03 2024-04-11 Tobb Ekonomi Ve Teknoloji Universitesi A system for detecting machine tool chatter

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