JPS62201042U - - Google Patents
Info
- Publication number
- JPS62201042U JPS62201042U JP6772886U JP6772886U JPS62201042U JP S62201042 U JPS62201042 U JP S62201042U JP 6772886 U JP6772886 U JP 6772886U JP 6772886 U JP6772886 U JP 6772886U JP S62201042 U JPS62201042 U JP S62201042U
- Authority
- JP
- Japan
- Prior art keywords
- cut
- knife
- sharpness
- conductive sheet
- base plate
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Machine Tool Sensing Apparatuses (AREA)
Description
第１図は本考案にかかる刃物の切れ味試験装置
の一実施例の側面図、第２図は第１図の台板部分
の拡大側面図、第３図はこの試験装置による刃物
の切れ味劣化試験結果のグラフであり、第４図は
爼上に乗せた積層綿テープを刃物に静荷重をかけ
ることにより切断した時の実測グラフである。
１……刃物、２……絶縁物、３……ロードセル
、４……増幅器、５……記録計、６……シヤフト
、７……ギヤ、８……駆動用モータ、９……被裁
断体、１０……導電性シート、１１……台板、１
２……検出用電源、１３……抵抗、１４……電圧
検出器、１５……制御装置。
Fig. 1 is a side view of an embodiment of the knife sharpness testing device according to the present invention, Fig. 2 is an enlarged side view of the base plate portion of Fig. 1, and Fig. 3 is a cutter sharpness deterioration test using this test device. This is a graph of the results, and FIG. 4 is a graph of actual measurements when a laminated cotton tape placed on a cutter was cut by applying a static load to a knife. 1...Blade, 2...Insulator, 3...Load cell, 4...Amplifier, 5...Recorder, 6...Shaft, 7...Gear, 8...Drive motor, 9...Object to be cut , 10... Conductive sheet, 11... Base plate, 1
2...Detection power supply, 13...Resistor, 14...Voltage detector, 15...Control device.
Claims (1)
方式で裁断する刃物の切れ味を測定する試験装置
において、被裁断体を載置する台板上に導電性シ
ートを敷きその上に被裁断体を乗せ、被裁断体の
下に敷いた前記導電性シートと裁断刃物の接触を
電気的な手段によつて感知することにより被裁断
体の切断完了を確認することを特徴とする刃物の
切れ味試験装置。 In a test device that measures the sharpness of a knife that cuts a sheet-like object such as cloth or paper by press-fitting the knife, a conductive sheet is spread on a base plate on which the object to be cut is placed. A knife sharpness test characterized in that the completion of cutting of the object to be cut is confirmed by detecting the contact of the cutting blade with the conductive sheet placed under the object to be cut by electrical means. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6772886U JPS62201042U (en) | 1986-05-07 | 1986-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6772886U JPS62201042U (en) | 1986-05-07 | 1986-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62201042U true JPS62201042U (en) | 1987-12-22 |
Family
ID=30906904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6772886U Pending JPS62201042U (en) | 1986-05-07 | 1986-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009128015A (en) * | 2007-11-19 | 2009-06-11 | Lintec Corp | Evaluation device, inspection method and evaluation method for compression cutting suitability |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931917A (en) * | 1972-08-03 | 1974-03-23 | ||
| JPS49125087A (en) * | 1973-03-31 | 1974-11-29 |
-
1986
- 1986-05-07 JP JP6772886U patent/JPS62201042U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931917A (en) * | 1972-08-03 | 1974-03-23 | ||
| JPS49125087A (en) * | 1973-03-31 | 1974-11-29 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009128015A (en) * | 2007-11-19 | 2009-06-11 | Lintec Corp | Evaluation device, inspection method and evaluation method for compression cutting suitability |
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