JPH0328454U - - Google Patents

Info

Publication number
JPH0328454U
JPH0328454U JP1989089464U JP8946489U JPH0328454U JP H0328454 U JPH0328454 U JP H0328454U JP 1989089464 U JP1989089464 U JP 1989089464U JP 8946489 U JP8946489 U JP 8946489U JP H0328454 U JPH0328454 U JP H0328454U
Authority
JP
Japan
Prior art keywords
back plate
boot
temperature
storage unit
steel belt
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
JP1989089464U
Other languages
Japanese (ja)
Other versions
JPH0650765Y2 (en
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 JP1989089464U priority Critical patent/JPH0650765Y2/en
Publication of JPH0328454U publication Critical patent/JPH0328454U/ja
Application granted granted Critical
Publication of JPH0650765Y2 publication Critical patent/JPH0650765Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sealing Devices (AREA)

Description

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

第１図〜第４図は本考案の第１実施例を示すも
ので、第１図はその判定装置の全体構成図、第２
図は第１図の−線断面図、第３図は種々の溶
接状態に対応する温度上昇量を示すグラフ、第４
図は温度上昇量と溶接状態の良否の関係を示すグ
ラフ、第５図は本考案の第２実施例を示すもので
、前記第２図ａに対応する断面図である。 Ｒ……レーザービーム、２……ブーツ、３……
スチールベルト、４……バツクプレート、５……
熱電対（温度検出器）、６……記憶部、７……判
定部。 1 to 4 show a first embodiment of the present invention, and FIG. 1 is an overall configuration diagram of the determination device, and FIG.
The figure is a sectional view taken along the line - in Figure 1, Figure 3 is a graph showing the amount of temperature rise corresponding to various welding conditions, and Figure 4 is a graph showing the amount of temperature rise corresponding to various welding conditions.
The figure is a graph showing the relationship between the amount of temperature rise and the quality of the welding condition, and FIG. 5 shows a second embodiment of the present invention, and is a sectional view corresponding to FIG. 2a. R... Laser beam, 2... Boots, 3...
Steel belt, 4... Back plate, 5...
Thermocouple (temperature detector), 6... storage section, 7... determination section.

Claims (1)

【実用新案登録請求の範囲】 ブーツと該ブーツの外周に巻回されるスチール
ベルトとの間にバツクプレートを挿入し、このバ
ツクプレート上で重合させた前記スチールベルト
の両端部にレーザービームを照射して溶着するも
のにおいて、 前記バツクプレートに埋設した温度検出器と、
この温度検出器に接続されて前記温度検出器の出
力する温度信号を記憶する記憶部と、この記憶部
に記憶された温度信号を所定の基準値と比較して
溶接状態の良否を判定する判定部とを備えて成る
、ブーツ固定用ベルトの溶接状態判定装置。[Claims for Utility Model Registration] A back plate is inserted between the boot and a steel belt wound around the outer periphery of the boot, and a laser beam is irradiated on both ends of the steel belt that is polymerized on the back plate. and a temperature sensor embedded in the back plate;
A storage unit connected to the temperature detector and storing the temperature signal output from the temperature detector; and a determination unit that compares the temperature signal stored in the storage unit with a predetermined reference value to determine whether the welding condition is good or bad. A welding state determination device for a boot fixing belt, comprising:
JP1989089464U 1989-07-28 1989-07-28 Welding condition determination device for boot fixing belt Expired - Fee Related JPH0650765Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989089464U JPH0650765Y2 (en) 1989-07-28 1989-07-28 Welding condition determination device for boot fixing belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989089464U JPH0650765Y2 (en) 1989-07-28 1989-07-28 Welding condition determination device for boot fixing belt

Publications (2)

Publication Number Publication Date
JPH0328454U true JPH0328454U (en) 1991-03-20
JPH0650765Y2 JPH0650765Y2 (en) 1994-12-21

Family

ID=31639041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989089464U Expired - Fee Related JPH0650765Y2 (en) 1989-07-28 1989-07-28 Welding condition determination device for boot fixing belt

Country Status (1)

Country Link
JP (1) JPH0650765Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487544B1 (en) * 2013-07-22 2015-01-29 백진욱 Jig for fixing working material for grinding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114945A (en) * 1979-02-28 1980-09-04 Univ Kyoto Heat conductivity measuring unit of liquid
JPS6083792A (en) * 1983-10-14 1985-05-13 Nippon Steel Corp Method for controlling penetration in laser welding
JPS632563U (en) * 1986-06-25 1988-01-09
JPH01184451A (en) * 1988-01-18 1989-07-24 Ishikawajima Harima Heavy Ind Co Ltd Superconducting rate measuring instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114945A (en) * 1979-02-28 1980-09-04 Univ Kyoto Heat conductivity measuring unit of liquid
JPS6083792A (en) * 1983-10-14 1985-05-13 Nippon Steel Corp Method for controlling penetration in laser welding
JPS632563U (en) * 1986-06-25 1988-01-09
JPH01184451A (en) * 1988-01-18 1989-07-24 Ishikawajima Harima Heavy Ind Co Ltd Superconducting rate measuring instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487544B1 (en) * 2013-07-22 2015-01-29 백진욱 Jig for fixing working material for grinding

Also Published As

Publication number Publication date
JPH0650765Y2 (en) 1994-12-21

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