[go: up one dir, main page]

JPS6295849U - - Google Patents

Info

Publication number
JPS6295849U
JPS6295849U JP18814485U JP18814485U JPS6295849U JP S6295849 U JPS6295849 U JP S6295849U JP 18814485 U JP18814485 U JP 18814485U JP 18814485 U JP18814485 U JP 18814485U JP S6295849 U JPS6295849 U JP S6295849U
Authority
JP
Japan
Prior art keywords
light
filter
metal material
cutting
cut surface
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
Application number
JP18814485U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP18814485U priority Critical patent/JPS6295849U/ja
Publication of JPS6295849U publication Critical patent/JPS6295849U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案に係る金属材の切削異常検出
装置の実施例の構成を示す、一部側面図を含むブ
ロツク線図、第２図Ａは、前記実施例に用いられ
るフイルタの透過特性の一例を示す線図、同図Ｂ
は、検出器の光の波長に対する相対感度の一例を
示す線図、第３図Ａ〜Ｄは、前記実施例の作用を
説明するための、陰影電気信号の例を示す線図で
ある。 １０……鋼管、１１……光学系、１２……ルー
トフエイス部、１４，１８……光源、１６……ベ
ベル部、２０，２２……検出器、２４Ａ，２４Ｂ
，２６Ａ，２６Ｂ……フイルタ、２８……基準電
圧設定部、３０……欠損判定部、３２……バイト
欠損判定部、Ｓ１，Ｓ２……陰影電気信号。 FIG. 1 is a block diagram, including a partial side view, showing the configuration of an embodiment of the apparatus for detecting abnormalities in cutting of metal materials according to the present invention, and FIG. 2A shows the transmission characteristics of the filter used in the embodiment. Diagram showing an example of , figure B
3 is a diagram showing an example of the relative sensitivity of the detector to the wavelength of light, and FIGS. 3A to 3D are diagrams showing examples of shadow electrical signals for explaining the operation of the embodiment. 10...Steel pipe, 11...Optical system, 12...Root face part, 14, 18...Light source, 16...Bevel part, 20, 22...Detector, 24A, 24B
, 26A, 26B...Filter, 28...Reference voltage setting unit, 30...Deficiency determining unit, 32...Bite loss determining unit, S1, S2...Shadow electric signal.

Claims (1)

【実用新案登録請求の範囲】 光が照射された金属材の切削面の陰影から、該
切削面の切削異常を検出する金属材の切削異常検
出装置において、 複数の切削面に照射するための光を発する光源
と、 異なる波長域の光を透過して前記切削面毎に異
なる波長域の光を照射する照射用フイルタと、 該各切削面の反射光の中から、その切削面に前
記照射用フイルタを透過して照射された波長域の
光を透過する受光用フイルタと、 該受光用フイルタを透過した光から前記各切削
面の陰影を検出する検出器と、 を備えたことを特徴とする金属材の切削異常検出
装置。[Scope of Claim for Utility Model Registration] Light for irradiating multiple cut surfaces in a metal material cutting abnormality detection device that detects cutting abnormalities on the cut surface of the metal material from the shadow of the cut surface of the metal material irradiated with the light. a light source that emits light; an irradiation filter that transmits light in different wavelength ranges and irradiates each cut surface with light in a different wavelength range; A light-receiving filter that transmits light in the wavelength range irradiated through the filter, and a detector that detects shadows on each of the cut surfaces from the light that has passed through the light-receiving filter. Abnormality detection device for cutting metal materials.
JP18814485U 1985-12-06 1985-12-06 Pending JPS6295849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18814485U JPS6295849U (en) 1985-12-06 1985-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18814485U JPS6295849U (en) 1985-12-06 1985-12-06

Publications (1)

Publication Number Publication Date
JPS6295849U true JPS6295849U (en) 1987-06-18

Family

ID=31139239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18814485U Pending JPS6295849U (en) 1985-12-06 1985-12-06

Country Status (1)

Country Link
JP (1) JPS6295849U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08132503A (en) * 1994-11-11 1996-05-28 Etou Denki Kk Mold monitoring device
JP2008298696A (en) * 2007-06-01 2008-12-11 Yamanashi Gijutsu Kobo:Kk Foreign matter inspection method and foreign matter inspection apparatus for wafer peripheral edge
JP2012047454A (en) * 2010-08-24 2012-03-08 Ihi Corp Method and device for inspecting pipe end beveling processed part
JP2018001288A (en) * 2016-06-28 2018-01-11 ファナック株式会社 Life determination device of cutting tool, life determination method, and program

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08132503A (en) * 1994-11-11 1996-05-28 Etou Denki Kk Mold monitoring device
JP2008298696A (en) * 2007-06-01 2008-12-11 Yamanashi Gijutsu Kobo:Kk Foreign matter inspection method and foreign matter inspection apparatus for wafer peripheral edge
JP2012047454A (en) * 2010-08-24 2012-03-08 Ihi Corp Method and device for inspecting pipe end beveling processed part
JP2018001288A (en) * 2016-06-28 2018-01-11 ファナック株式会社 Life determination device of cutting tool, life determination method, and program

Similar Documents

Publication Publication Date Title
EP0358512A3 (en) Position detecting method and apparatus
JPS6295849U (en)
GB8702321D0 (en) Welding
JPS6384507U (en)
JPS63170705U (en)
JPS61105805U (en)
JPS622111A (en) Surface roughness meter using reflected light
JPH0429398Y2 (en)
JPS63161317U (en)
JPH01121885U (en)
JPS6378256U (en)
JPS61181640U (en)
JPS6265505U (en)
JPS63157610U (en)
JPS6244244U (en)
JPS6199021U (en)
JPS63141447U (en)
JPS5819208U (en) Machining condition inspection device
JPS61202059U (en)
JPH02109289U (en)
JPS61205007U (en)
JPS61165410U (en)
JPS63170706U (en)
JPS63145157U (en)
JPH03117749U (en)