JPH0253832U - - Google Patents
Info
- Publication number
- JPH0253832U JPH0253832U JP13202188U JP13202188U JPH0253832U JP H0253832 U JPH0253832 U JP H0253832U JP 13202188 U JP13202188 U JP 13202188U JP 13202188 U JP13202188 U JP 13202188U JP H0253832 U JPH0253832 U JP H0253832U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- reference value
- fixed blade
- metal material
- value
- 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
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 1
Landscapes
- Wire Processing (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Description
第１図は本考案に係る金属素材の切断装置の実
施例を示す側面図、第２図はスプリングワツシヤ
におけるバリの発生状態を示す説明図、第３図は
切断面に最もバリの出ない場合に生ずる振動周波
数のピーク値を示す説明図、第４図は切断面に不
良品となるバリの出る場合に生ずる振動周波数の
ピーク値を示す説明図、第５図は従来における固
定刃物と移動刃物の摩耗状態を示す説明図、第６
図は同切断状態の説明図である。
２…送り手段、５…固定刃物、６…移動刃物、
８…振動検出センサー、９…制御手段。
Fig. 1 is a side view showing an embodiment of the metal material cutting device according to the present invention, Fig. 2 is an explanatory diagram showing the state of burr generation in a spring washer, and Fig. 3 is a side view showing the state in which burrs are generated in the spring washer. Fig. 4 is an explanatory diagram showing the peak value of vibration frequency that occurs when burrs appear on the cut surface, which will result in a defective product. Explanatory diagram showing the wear state of the cutter, No. 6
The figure is an explanatory diagram of the same cutting state. 2... Feeding means, 5... Fixed blade, 6... Moving blade,
8... Vibration detection sensor, 9... Control means.
Claims (1)
出す送り手段２と、前記素材を切断する移動刃物
６とを備えた金属素材の切断装置において、前記
素材の不良切断時に生ずる振動周波数のピーク値
を基準値として設定する基準値設定器７を設ける
と共に、前記固定刃物５側に、前記素材の切断時
に生ずる振動周波数を検出する振動検出センサー
８を設け、該センサー８から出力される検出値が
前記設定器７による基準値以下のとき、前記素材
の切断動作を停止する制御手段９を設けたことを
特徴とする金属素材の切断装置。 In a metal material cutting device comprising a fixed blade 5, a feeding means 2 for feeding the metal material to the fixed blade 5, and a movable blade 6 for cutting the material, the peak value of the vibration frequency that occurs when the material is cut defectively. A reference value setter 7 is provided to set the reference value as a reference value, and a vibration detection sensor 8 is provided on the fixed blade 5 side to detect the vibration frequency generated when cutting the material, and the detected value output from the sensor 8 is A metal material cutting apparatus characterized in that a control means 9 is provided for stopping the cutting operation of the material when the value is less than the reference value set by the setting device 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13202188U JPH0344355Y2 (en) | 1988-10-08 | 1988-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13202188U JPH0344355Y2 (en) | 1988-10-08 | 1988-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0253832U true JPH0253832U (en) | 1990-04-18 |
| JPH0344355Y2 JPH0344355Y2 (en) | 1991-09-18 |
Family
ID=31388611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13202188U Expired JPH0344355Y2 (en) | 1988-10-08 | 1988-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344355Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015186835A (en) * | 2014-03-27 | 2015-10-29 | セイコーエプソン株式会社 | recording device |
-
1988
- 1988-10-08 JP JP13202188U patent/JPH0344355Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015186835A (en) * | 2014-03-27 | 2015-10-29 | セイコーエプソン株式会社 | recording device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0344355Y2 (en) | 1991-09-18 |
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