JPS63197041U - - Google Patents

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Publication number
JPS63197041U
JPS63197041U JP8901787U JP8901787U JPS63197041U JP S63197041 U JPS63197041 U JP S63197041U JP 8901787 U JP8901787 U JP 8901787U JP 8901787 U JP8901787 U JP 8901787U JP S63197041 U JPS63197041 U JP S63197041U
Authority
JP
Japan
Prior art keywords
tool
cutting
calculating
cutting length
signal
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
JP8901787U
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 JP8901787U priority Critical patent/JPS63197041U/ja
Publication of JPS63197041U publication Critical patent/JPS63197041U/ja
Pending legal-status Critical Current

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Description

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

図は本考案の一実施例を示すブロツク図。 図面中、１…ＮＣ装置、２…切削送り中信号、
３…切削時間計算器、４…切削送り速度レジスタ
、５…切削時間レジスタ、６…切削長計算器、７
…切削長レジスタ、８…寿命設定器、９…比較器
、１０…工具寿命到達信号、１１…予備工具交換
装置である。 The figure is a block diagram showing one embodiment of the present invention. In the drawing, 1...NC device, 2...Cutting feed signal,
3... Cutting time calculator, 4... Cutting feed rate register, 5... Cutting time register, 6... Cutting length calculator, 7
... Cutting length register, 8... Life setting device, 9... Comparator, 10... Tool life reaching signal, 11... Spare tool changing device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 工具の切削時間と切削送り速度から工具による
切削長を計算する計算手段と、計算した切削長が
あらかじめ設定した値を越えると工具を交換させ
る信号を出力する判定手段と、を有することを特
徴とする工具寿命管理装置。 The present invention is characterized by having a calculating means for calculating the cutting length by the tool from the cutting time and cutting feed rate of the tool, and a determining means for outputting a signal to replace the tool when the calculated cutting length exceeds a preset value. Tool life management device.
JP8901787U 1987-06-11 1987-06-11 Pending JPS63197041U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8901787U JPS63197041U (en) 1987-06-11 1987-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8901787U JPS63197041U (en) 1987-06-11 1987-06-11

Publications (1)

Publication Number Publication Date
JPS63197041U true JPS63197041U (en) 1988-12-19

Family

ID=30947617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8901787U Pending JPS63197041U (en) 1987-06-11 1987-06-11

Country Status (1)

Country Link
JP (1) JPS63197041U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01257510A (en) * 1988-04-04 1989-10-13 Amada Co Ltd Discriminating and predicting method for saw blade life
US6584415B1 (en) 1998-08-28 2003-06-24 Mori Seiki Co., Ltd. Method of creating tool wear data, estimating tool wear and judging use of tool
WO2017056264A1 (en) * 2015-09-30 2017-04-06 株式会社牧野フライス製作所 Machine tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01257510A (en) * 1988-04-04 1989-10-13 Amada Co Ltd Discriminating and predicting method for saw blade life
US6584415B1 (en) 1998-08-28 2003-06-24 Mori Seiki Co., Ltd. Method of creating tool wear data, estimating tool wear and judging use of tool
WO2017056264A1 (en) * 2015-09-30 2017-04-06 株式会社牧野フライス製作所 Machine tool
JPWO2017056264A1 (en) * 2015-09-30 2018-04-12 株式会社牧野フライス製作所 Machine Tools
CN107921594A (en) * 2015-09-30 2018-04-17 株式会社牧野铣床制作所 Lathe

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