JPS5631612A - Detector for performance of chip disposal - Google Patents

Detector for performance of chip disposal

Info

Publication number
JPS5631612A
JPS5631612A JP10788579A JP10788579A JPS5631612A JP S5631612 A JPS5631612 A JP S5631612A JP 10788579 A JP10788579 A JP 10788579A JP 10788579 A JP10788579 A JP 10788579A JP S5631612 A JPS5631612 A JP S5631612A
Authority
JP
Japan
Prior art keywords
frequency
tool
work
detector
performance
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP10788579A
Other languages
Japanese (ja)
Other versions
JPS6211983B2 (en
Inventor
Seiji Nakatani
Takeshi Asai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP10788579A priority Critical patent/JPS5631612A/en
Publication of JPS5631612A publication Critical patent/JPS5631612A/en
Publication of JPS6211983B2 publication Critical patent/JPS6211983B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE: To enable detection with good accuracy, by analyzing the frequency within a given range among the signals produced at cutting work and comparing it with the preset reference.
CONSTITUTION: When the ratio Fc/(Fc)0, between the frequency Fc showing the value of maximum output present between 0.1W10kHz among the oscillation signal produced from tool or machine tool under cutting work, and the initial frequency (Fc)0 at cutting work, removes from 1, the performance of chip disposal is worse, and if this rate is ≤1/2 or ≥2, it is not preferable from the standpoint of safety of work, damage to tool, or quality of work. Accordingly, the detector 1 is fitted to the cutting tool or machine tool, and after the output is amplified 2, and the frequency of the maximum output between 0.1W10kHz is analyzed at the frequency analyzer 3 and it is fed to the comparator 4. The value is compared with the preset reference (Fc)0 and if this rate is ≤1/2 or ≥2, alarm is made by the alarm unit 5.
COPYRIGHT: (C)1981,JPO&Japio
JP10788579A 1979-08-24 1979-08-24 Detector for performance of chip disposal Granted JPS5631612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10788579A JPS5631612A (en) 1979-08-24 1979-08-24 Detector for performance of chip disposal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10788579A JPS5631612A (en) 1979-08-24 1979-08-24 Detector for performance of chip disposal

Publications (2)

Publication Number Publication Date
JPS5631612A true JPS5631612A (en) 1981-03-31
JPS6211983B2 JPS6211983B2 (en) 1987-03-16

Family

ID=14470538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10788579A Granted JPS5631612A (en) 1979-08-24 1979-08-24 Detector for performance of chip disposal

Country Status (1)

Country Link
JP (1) JPS5631612A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0484588U (en) * 1990-11-30 1992-07-22

Also Published As

Publication number Publication date
JPS6211983B2 (en) 1987-03-16

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