JPS5631612A - Detector for performance of chip disposal - Google Patents
Detector for performance of chip disposalInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0484588U (en) * | 1990-11-30 | 1992-07-22 |
-
1979
- 1979-08-24 JP JP10788579A patent/JPS5631612A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6211983B2 (en) | 1987-03-16 |
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