JP2005297083A - Cutting tool with ic tag - Google Patents

Cutting tool with ic tag Download PDF

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Publication number
JP2005297083A
JP2005297083A JP2004112628A JP2004112628A JP2005297083A JP 2005297083 A JP2005297083 A JP 2005297083A JP 2004112628 A JP2004112628 A JP 2004112628A JP 2004112628 A JP2004112628 A JP 2004112628A JP 2005297083 A JP2005297083 A JP 2005297083A
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tool
tag
cutting
cutting tool
kinds
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Hiroyuki Kodama
浩亨 児玉
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Tungaloy Corp
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Tungaloy Corp
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  • Milling Processes (AREA)
  • Drilling Tools (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cutting tool provided with information such as the kinds of tool materials, the tool shapes, and the recommended cutting conditions in the cutting tool such as a cutting tip, a drill, and an end mill used for cutting. <P>SOLUTION: An IC tag 1 is mounted to a recessed part provided to a boss face of a throwaway tip 2 with an adhesive in the cutting tool with an IC tag. Alternately, the IC tag is mounted to a recessed part provided to a terminal end part of a shank part of a drill with an adhesive. By this, it is possible to solve the problem that the determination of the kinds of the tool materials and the tool shapes is difficult since the number of combinations of kinds of tool materials with the tool shapes becomes huge due to the increase of the kinds of tool materials and tool shapes for the cutting tool with the increase of small-lot multi-product production and the request for highly-efficient processing or the like. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

切削加工に用いられる切削チップ、ドリル、エンドミルなどの切削工具に関する。 The present invention relates to a cutting tool such as a cutting tip, a drill, or an end mill used for cutting.

IDチップを利用して工具を管理する従来技術として、ツールマガジンにセットされる工具に工具ナンバー、図面番号、オフセット量の情報をIDチップに記録して管理する工具管理方法がある(例えば、特許文献1参照。)。   As a conventional technique for managing a tool using an ID chip, there is a tool management method for recording and managing information on a tool number, a drawing number, and an offset amount on a tool set in a tool magazine (for example, a patent) Reference 1).

特開平7−1270号公報JP-A-7-1270

近年、多品種少量生産の増加や、高能率加工の要求などに伴い、切削工具の工具材種、工具形状の種類が増加し、その組み合わせも含めると切削工具の種類は膨大なものになる。例えば、切削工具の工具材種として、超硬合金、サーメット、コーティング、cBN、ダイヤモンドなどに大別できるが、それぞれの工具材種ごとでさらに細分化されている。こうした工具材種の違いは外観で判断できない。例えば、同一の外観色でも膜構成が異なるコーティング材種もある。また、工具形状は、用途別に鋼用、鋳鉄用、アルミニウム用などと細かく設定され、その寸法も細かく設定されている。例えば、直径が0.1mmづつ異なるドリルが市販されている。しかしながら、一般的に0.1mmの違いを目視では判別できない。 In recent years, along with an increase in low-mix production and demands for high-efficiency machining, the types of cutting tool materials and tool shapes have increased, and the number of cutting tools has become enormous when including combinations thereof. For example, the tool material types of cutting tools can be broadly classified into cemented carbide, cermet, coating, cBN, diamond, etc., but each tool material type is further subdivided. Such differences in tool grades cannot be judged by appearance. For example, there are coating material types that have the same appearance color but different film configurations. Moreover, the tool shape is finely set for steel, cast iron, aluminum, etc. for each application, and the dimensions are also finely set. For example, drills with different diameters by 0.1 mm are commercially available. However, in general, a difference of 0.1 mm cannot be visually determined.

従来、切削工具の工具材種や工具形状については、切削工具の表面に刻印された文字やケースに貼られたラベルで判別してきた。しかしながら切削工具の表面に刻印された文字は小さいため照明の暗い環境では読みにくい上、切削油などによって刻印が消えることがあった。また、ケースに貼られたラベルを読む方法ではケースから取り出すと、判別不可能になるという問題があった。 Conventionally, a tool material type and a tool shape of a cutting tool have been determined by characters stamped on the surface of the cutting tool or a label attached to a case. However, since the letters stamped on the surface of the cutting tool are small, they are difficult to read in a dark environment and the markings may disappear due to cutting oil. Further, the method of reading the label attached to the case has a problem that it cannot be discriminated when it is taken out from the case.

近年、多品種少量生産が増加しているため加工物交換に伴い切削条件を変更する頻度が増加している。しかしながら、推奨切削条件を分厚いカタログから見つけなければならないという煩雑さがあった。 In recent years, since high-mix low-volume production has increased, the frequency of changing cutting conditions has increased with workpiece replacement. However, there is a complication that the recommended cutting conditions must be found from a thick catalog.

ツールマガジンにセットされる工具に設けられたIDチップに工具ナンバー、組立図等の図面番号、オフセット量の情報を記録させる方法は、ツールマガジンの管理を目的としており、ツールマガジンにセットされる工具から切削工具を外した後、切削工具の工具材種、工具形状の判別が困難になるという問題があった。   The method of recording the tool number, drawing number such as assembly drawing, and offset amount information on the ID chip provided on the tool set in the tool magazine is for the purpose of managing the tool magazine, and the tool set in the tool magazine. After removing the cutting tool from the above, there is a problem that it becomes difficult to discriminate the tool material type and tool shape of the cutting tool.

そこで、本発明は、工具材種、工具形状、推奨切削条件などの情報を記憶できる切削工具の提供を目的とする。   Therefore, an object of the present invention is to provide a cutting tool capable of storing information such as tool material type, tool shape, and recommended cutting conditions.

従来、切削工具に大型のICタグを貼り付けることは困難であったが、近年のICタグの小型化に伴い切削工具に直接ICタグを取り付けることが可能になった。そこで、切削工具にICタグを取り付けてICタグに切削工具に関する情報を記憶させることができれば、上述のような問題を解消でき、切削工具の選別にかかる時間を削減できるため作業効率が向上すると考えられた。すなわち、本発明の切削工具は、ICタグを備えることを特徴とする。 Conventionally, it has been difficult to attach a large IC tag to a cutting tool, but it has become possible to attach an IC tag directly to a cutting tool with the recent miniaturization of IC tags. Therefore, if an IC tag can be attached to a cutting tool and information related to the cutting tool can be stored in the IC tag, the above-described problems can be solved, and the time required for selecting the cutting tool can be reduced, thereby improving work efficiency. It was. That is, the cutting tool of the present invention includes an IC tag.

本発明において切削工具とは、スローアウェイチップなどの切削チップ、ドリル、電子回路基板用小径ドリル、エンドミル、リーマ、フライス工具などを示す。これらの切削工具は、工具形状、工具材種の種類が非常に多く、その組み合わせは膨大になる。そのため、これらの切削工具にICタグを取り付けて切削工具に関する情報を記憶させることは、切削工具の判別において非常に有効となる。   In the present invention, the cutting tool refers to a cutting tip such as a throw-away tip, a drill, a small diameter drill for an electronic circuit board, an end mill, a reamer, a milling tool, or the like. These cutting tools have a great variety of tool shapes and types of tool materials, and their combinations become enormous. For this reason, attaching an IC tag to these cutting tools and storing information related to the cutting tool is very effective in determining the cutting tool.

本発明においてICタグは切削工具の表面または内部に備えられる。ICタグには、切削工具に関する情報を記憶させることができる。切削工具に関する情報の中でも、工具材種に関する情報をICタグに記憶させると刻印が読みにくい場合やケースから取り出した場合でも工具材種を判別できるため好ましい。   In the present invention, the IC tag is provided on the surface or inside of the cutting tool. Information on the cutting tool can be stored in the IC tag. Among information on cutting tools, it is preferable to store information on the tool material type in the IC tag because the tool material type can be discriminated even when the stamp is difficult to read or removed from the case.

また、工具形状に関する情報をICタグに記憶させると、工具形状が不明になった時もノギスやマイクロメーターを使用して工具形状を確認することなく、工具形状を判別できるため好ましい。 Further, it is preferable to store information on the tool shape in the IC tag because the tool shape can be determined without checking the tool shape using a caliper or a micrometer even when the tool shape becomes unknown.

また、切削工具の推奨切削条件をICタグに記憶させると、分厚いカタログを調べて推奨切削条件を調べる手間を省略できるため好ましい。 In addition, it is preferable to store the recommended cutting conditions of the cutting tool in the IC tag because it is possible to omit the trouble of checking a thick catalog and checking the recommended cutting conditions.

ICタグに記憶させた情報は、ICタグ読み取り装置によって取り出すことが可能である。ICタグ読み取り装置は、他の装置と組み合わせても好ましく、その中でも、ICタグ読み取り装置と工作機械と組み合わせると、作業効率が高くなるため、さらに好ましい。具体的には、スローアウェイチップを取り付けるバイトやドリルなどを取り付けるホルダーにICタグ読み取り装置を取り付け、ICタグに記憶させた工具材種、工具形状および/または推奨切削条件を工作機械の表示モニターに表示できるようにすると、切削工具の取り付けミスを防止でき、最適な切削条件を選択することができる。   Information stored in the IC tag can be taken out by an IC tag reader. The IC tag reading device is preferably combined with other devices, and among them, combining the IC tag reading device with a machine tool is more preferable because the working efficiency is increased. Specifically, an IC tag reader is attached to a holder to which a tool or a drill for attaching a throw-away tip is attached, and the tool material type, tool shape and / or recommended cutting conditions stored in the IC tag are displayed on a display monitor of a machine tool. If it is possible to display, it is possible to prevent mistakes in attaching the cutting tool, and it is possible to select optimum cutting conditions.

また、ICタグ付き切削工具は、切削工具を製造する工程における生産管理に有効である。また、ICタグ付き切削工具は多種類存在する切削工具の在庫管理に非常に有効である。   The cutting tool with an IC tag is effective for production management in the process of manufacturing the cutting tool. In addition, the cutting tool with an IC tag is very effective for inventory management of a variety of cutting tools.

本発明のICタグ付き切削工具は、切削工具に関する情報をICタグに記憶させることができる。その結果として作業効率を向上させることができる。具体的には、本発明のICタグ付き切削工具に工具材種、工具形状および/または推奨切削条件などの情報を記憶させることで、切削工具の判別を容易にし、分厚いカタログを調べる手間を減らすことができる。 The cutting tool with an IC tag of the present invention can store information on the cutting tool in the IC tag. As a result, work efficiency can be improved. Specifically, by storing information such as tool material type, tool shape and / or recommended cutting conditions in the cutting tool with an IC tag according to the present invention, it is easy to discriminate the cutting tool and reduce the time and effort to check a thick catalog. be able to.

スローアウェイチップ2にICタグ1を取り付けたICタグ付き切削工具の実施の一形態を図1に示す。スローアウェイチップ2のボス面に設けられた凹部に接着剤によってICタグ1を取り付ける。ICタグ1は熱に弱いため切削加工するコーナーから離れた所に取り付けられると好ましい。 An embodiment of a cutting tool with an IC tag in which the IC tag 1 is attached to the throw-away tip 2 is shown in FIG. The IC tag 1 is attached to the recess provided on the boss surface of the throw-away chip 2 with an adhesive. Since the IC tag 1 is vulnerable to heat, it is preferable that the IC tag 1 be attached at a location away from the corner to be cut.

ドリル3にICタグ1を取り付けたICタグ付き切削工具の実施の一形態を図2に示す。ドリル3のシャンク部の末端部に設けられた凹部に接着剤によってICタグ1を取り付ける。ICタグ1は熱に弱いため切削加工する切れ刃から離れたシャンク部に取り付けられると好ましい。 One embodiment of a cutting tool with an IC tag in which the IC tag 1 is attached to a drill 3 is shown in FIG. The IC tag 1 is attached to the concave portion provided at the end of the shank portion of the drill 3 with an adhesive. Since the IC tag 1 is vulnerable to heat, it is preferable that the IC tag 1 is attached to a shank portion away from a cutting edge to be cut.

ICタグ付き切削工具の実施の一形態を示す。1 shows an embodiment of a cutting tool with an IC tag. ICタグ付き切削工具の実施の一形態を示す。1 shows an embodiment of a cutting tool with an IC tag.

符号の説明Explanation of symbols

1 ICタグ
2 スローアウェイチップ
3 ドリル

1 IC tag 2 Throw away tip 3 Drill

Claims (4)

ICタグを備えたICタグ付き切削工具。 Cutting tool with IC tag equipped with IC tag. ICタグは、工具材種に関する情報を記憶した請求項1に記載のICタグ付き切削工具。 The cutting tool with an IC tag according to claim 1, wherein the IC tag stores information on a tool material type. ICタグは、工具形状に関する情報を記憶した請求項1または2に記載のICタグ付き切削工具。 The IC tag-attached cutting tool according to claim 1 or 2, wherein the IC tag stores information on a tool shape. ICタグは、推奨切削条件に関する情報を記憶した請求項1〜3のいずれか1項に記載のICタグ付き切削工具。
The IC tag-attached cutting tool according to any one of claims 1 to 3, wherein the IC tag stores information related to recommended cutting conditions.
JP2004112628A 2004-04-07 2004-04-07 Cutting tool with ic tag Pending JP2005297083A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111045384A (en) * 2019-12-31 2020-04-21 西北工业大学 CNC machining method, machining device and CNC machine tool
JP2021502907A (en) * 2017-11-15 2021-02-04 セラティチット オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング Cutting tools housed and ready for delivery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021502907A (en) * 2017-11-15 2021-02-04 セラティチット オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング Cutting tools housed and ready for delivery
CN111045384A (en) * 2019-12-31 2020-04-21 西北工业大学 CNC machining method, machining device and CNC machine tool
CN111045384B (en) * 2019-12-31 2022-06-17 西北工业大学 Numerical control machining method, machining device and numerical control machine

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