JPH0335953A - Tool exchange control method - Google Patents

Tool exchange control method

Info

Publication number
JPH0335953A
JPH0335953A JP16915689A JP16915689A JPH0335953A JP H0335953 A JPH0335953 A JP H0335953A JP 16915689 A JP16915689 A JP 16915689A JP 16915689 A JP16915689 A JP 16915689A JP H0335953 A JPH0335953 A JP H0335953A
Authority
JP
Japan
Prior art keywords
tool
exchange
arm
interference
magazine
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
JP16915689A
Other languages
Japanese (ja)
Other versions
JP2678793B2 (en
Inventor
Shunzo Yoshida
吉田 俊三
Kazuhiro Sawaai
澤合 一博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPEI TOYAMA MEKATORONIKUSU KK
Original Assignee
NIPPEI TOYAMA MEKATORONIKUSU KK
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 by NIPPEI TOYAMA MEKATORONIKUSU KK filed Critical NIPPEI TOYAMA MEKATORONIKUSU KK
Priority to JP16915689A priority Critical patent/JP2678793B2/en
Publication of JPH0335953A publication Critical patent/JPH0335953A/en
Application granted granted Critical
Publication of JP2678793B2 publication Critical patent/JP2678793B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To prevent interference of a tool while the increase of a tool exchange speed is utilized effectively by a method wherein during exchange of a tool having size enough for prevention of interference, revolving movement of an exchange arm and dividing of the return position of a tool magazine are executed in parallel in terms of a time, and during exchange of a tool having size enough for the occurrence of a fear of interference occurring or the occurrence of interference, revolving movement of the exchange arm and dividing of the return position of the tool magazine are executed independently from each other with a time lag therebetween. CONSTITUTION:During exchange of a tool 2 large enough to prevent the occurrence of interference, revolving movement of an exchange arm and dividing of the return position of a tool magazine are executed in parallel in terms of a time, and during exchange of a tool large enough for the occurrence of a fear of interference occurring or the occurrence of interference, revolving movement of the exchange arm 4 and operation to divide the return position of the tool magazine 3 are executed independently from each other with a time lag therebetween. This control reduces the size of a tool exchange device 1, and prevents the occurrence of interference between a large tool 2 on the exchange arm 4 side and a tool 2 on the tool magazine 3 side during exchange of the large tool as characteristics on the increase of the exchange speed of a tool having an ordinary size or a small size are utilized effectively.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、工作機械の自動工具交換装置において、工具
マガジンの割り出し動作および交換アームの旋回運動の
制御方法に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for controlling the indexing operation of a tool magazine and the turning movement of an exchange arm in an automatic tool changer for a machine tool.

(従来の技術〕 自動工具交換装置の設計にあたって、装置の小型化や交
換アームの旋回速度の高速化の要求がら、工作機械側の
主軸に対し工具マガジンが可能な限り接近する状態で配
置される。また、交換時間の短縮化のために、交換アー
ムの旋回運動と、工具マガジンの返却位置の割り出し動
作とは、時間的に重複した状態で並行して進められる。
(Prior art) When designing an automatic tool changer, the tool magazine is placed as close as possible to the main spindle of the machine tool in response to demands for smaller devices and faster rotation speed of the change arm. Furthermore, in order to shorten the exchange time, the rotation movement of the exchange arm and the operation of indexing the return position of the tool magazine are carried out in parallel in a temporally overlapping state.

〔従来技術の課題〕[Issues with conventional technology]

ところが、工具マガジンに普通の大きさまたは小型の工
具の他に、大型の工具が混在状態で収納されているとき
、交換アームの旋回運動と工具マガジンの割り出し動作
とが並行して進められると、旋回中の交換アーム側の大
型の工具と工具マガジン側の工具とが接近位置で干渉す
るため、工具破損や、工具落下などの危険がある。
However, when the tool magazine contains large tools in addition to normal-sized or small tools, and the rotation movement of the exchange arm and the indexing operation of the tool magazine proceed in parallel, Since the large tool on the rotating exchange arm side and the tool on the tool magazine side interfere with each other at a close position, there is a risk of tool damage or tools falling.

〔発明の目的〕[Purpose of the invention]

したがって、本発明の目的は、自動工具交換装置ニおい
て、工具マ゛ガジン側の大きな工具と交換アーム側の工
具との干渉を回避できるように、また交換アーム側の大
きな工具と工具マガジン側の工具との干渉を回避できる
ようにすることである。
Therefore, an object of the present invention is to avoid interference between large tools on the tool magazine side and tools on the exchange arm side in an automatic tool changer, and to avoid interference between large tools on the exchange arm side and tools on the tool magazine side. The purpose is to avoid interference with other tools.

〔発明の解決手段〕[Means for solving the invention]

上記目的の下に、本発明は、通常あるいは小さな干渉し
ない形状の工具の交換時には、交換アームの旋回運動と
工具マガジンの返却位置の割り出し動作を時間的に並行
して実行するが、干渉の恐れが有るまたは干渉する大型
の工具の交換時には、交換アームの旋回運動と工具マガ
ジンの返却位置の割り出し動作とを時間的に前後して独
立に実行するようにしている。
In view of the above object, the present invention executes the rotation movement of the exchange arm and the operation of indexing the return position of the tool magazine in parallel in time when exchanging a tool with a normal or small shape that does not cause interference, but there is a risk of interference. When replacing a large tool that has or interferes with the tool, the rotation movement of the replacement arm and the indexing operation of the return position of the tool magazine are performed independently and back and forth in time.

〔発明の作用〕[Action of the invention]

このような制御によると、工具交換装置の小型化と、通
常の大きさあるいは小さな工具交換の高速化の特長を活
かしながら、大型の工具交換時の交換アーム側の大型の
工具と工具マガジン側の工具との干渉が未然に回避でき
る。
This type of control makes it possible to reduce the size of the tool changer and speed up the exchange of normal-sized or small tools, while also making it possible to reduce the size of the large tool on the exchange arm side and the tool magazine side when exchanging large tools. Interference with tools can be avoided.

〔実施例] 第1図は、自動工具交換装置lの概要を示している。〔Example] FIG. 1 shows an outline of an automatic tool changer l.

自動工具交換装置lは、複数の工具2の交換のために、
例えば回転穴の工具マガジン3および旋回式の交換アー
ム4を備えている。上記工具マガジン3は、その外周で
半径方向の収納溝30内で工具ボット31を着脱自在に
備えており、その工具ボット31の内部で普通の大きさ
あるいは小さな工具2の他大きな工具2を各工具2に固
有の位置で収納している。この工具マガジン3は、回転
軸32によって定位置で回転自在に支持され、割り出し
機構33によって収納溝30のピッチずつ割り出され、
所定の工具2を工具交換のための割出し位置PIまで案
内する。また、この工具マガジン3は、背向側で、案内
手段34を備えており、工具2およびその工具ポット3
1を割出し位置Plで半径方向に前進または後退させ、
所定の工具2を交換アーム4の受は渡し位置P2まで移
動させる。
The automatic tool changer l is for exchanging a plurality of tools 2,
For example, it includes a tool magazine 3 with a rotating hole and a rotating exchange arm 4. The tool magazine 3 is provided with a tool bot 31 that can be attached and detached in a radial storage groove 30 on its outer periphery. It is stored in a position specific to tool 2. This tool magazine 3 is rotatably supported at a fixed position by a rotating shaft 32, and is indexed by the pitch of the storage groove 30 by an indexing mechanism 33.
A predetermined tool 2 is guided to an index position PI for tool exchange. Further, this tool magazine 3 is provided with a guide means 34 on the rear side, and the tool 2 and its tool pot 3
1 in the radial direction at the index position Pl,
The predetermined tool 2 is moved to the transfer position P2 on the exchange arm 4.

また、上記交換アーム4は、両端で工具把持部44を有
し、工具マ″ガジン3と工作機械5の主軸6との間で、
アーム軸41によって定位置で回転自在に支持されてお
り、回転駆動手段42によって、アーム軸41の周りに
所定の角度ずつ回転できるようになっており、また進退
駆動手段43によってアーム軸41の軸線方向にも移動
できるようになっている。
Further, the exchange arm 4 has a tool gripping portion 44 at both ends, and the exchange arm 4 has a tool gripping portion 44 at both ends, and is held between the tool magazine 3 and the main shaft 6 of the machine tool 5.
It is rotatably supported at a fixed position by an arm shaft 41, and can be rotated by a predetermined angle around the arm shaft 41 by a rotation drive means 42, and can be rotated by a forward/backward drive means 43 to rotate the axis of the arm shaft 41. It is also possible to move in any direction.

次に、第2図は制御系の構成を示している。Next, FIG. 2 shows the configuration of the control system.

上記工作機械5は、数値制御装置7によって数値制御プ
ログラムにもとづき所定の加工動作を行うように制御さ
れる。また上記割り出し機構33、案内手段34、回転
駆動手段42および進退駆動手段43は、交換制御装置
8によって所定の交換プログラムにより駆動されるよう
になっている。
The machine tool 5 is controlled by a numerical control device 7 to perform predetermined machining operations based on a numerical control program. Further, the indexing mechanism 33, the guide means 34, the rotary drive means 42, and the forward/backward drive means 43 are driven by the exchange control device 8 according to a predetermined exchange program.

なお、この交換制′4B装置8は、数値制御装置7から
の交換指令にもとづいて動作する。
Note that this exchange system '4B device 8 operates based on an exchange command from the numerical control device 7.

交換側?11装置8は、数値制?11装置7から交換指
令を受けたときに、本発明の工具交換制御方法にもとづ
いて第3図(11(21(31に示す少なくとも3種類
のプログラムを実行し、工具交換を自動的に行っていく
Exchange side? 11 Is device 8 a numerical system? 11 When a replacement command is received from the device 7, at least three types of programs shown in FIG. go.

第3図(11は干渉しない大きさの次回使用の工具2を
工具マガジン3から主軸6に装着し、また主軸6側の使
用済の工具2を工具マガジン3の所定の位置に納める場
合に用いられる交換制御プログラム(1)を示しており
、また第3図(2)は干渉の恐れが有るまたは干渉する
大きな次回使用の工具2を工具マガジン3から主軸6に
装着する場合または大きな工具2を主軸6に装着し、か
つ主軸6側の大きな使用済の工具2を工具マガジン3に
納める場合に用いられる交換制御プログラム(2)を示
し、さらに同図(3)は、主軸6側の大きな使用済の工
具2を工具マガジン3に納め、かつ工具マガジン3から
干渉しない大きさの次回使用の工具2を主軸6に納める
場合に用いられる交換制御プログラム(3)を示してい
る。
Fig. 3 (11 is used when installing the next-use tool 2 from the tool magazine 3 to the main spindle 6 and storing the used tool 2 on the main spindle 6 side in a predetermined position in the tool magazine 3. The exchange control program (1) shown in FIG. A replacement control program (2) is shown which is installed on the spindle 6 and is used when storing a large used tool 2 on the spindle 6 side in the tool magazine 3. This shows an exchange control program (3) used when storing a used tool 2 in the tool magazine 3 and storing a next-use tool 2 of a size that will not interfere with the tool magazine 3 into the spindle 6.

交換制御装置8は、数値制御装置7から交換指令を受け
た時点で、その指令内容を解読し、交換制御プログラム
(ll (21(31を識別する。
When the exchange control device 8 receives the exchange command from the numerical control device 7, it decodes the contents of the command and identifies the exchange control program (ll (21).

その交換指令が交換制御プログラム+11の場合には、
交換制御装置8′は、まず割り出し機構33を駆動し、
指令対象の次回使用の工具2を割出し位置PIまで割り
出し、案内手段34を駆動し、指令工具2の工具ボット
31を前進させることによって、受は渡し位置P2まで
移動させてから、回転駆動手段42および進退駆動手段
43によって交換アーム4を動作させると同時に割り出
し機構33を駆動し、工具マガジン3を駆動し、使用済
の工具2の返却位置すなわちその位置の空の状態の工具
ボッ1−31を割出し位置PIに割り出す。
If the exchange command is exchange control program +11,
The exchange control device 8' first drives the indexing mechanism 33,
By indexing the commanded tool 2 to be used next time to the indexing position PI, driving the guide means 34, and advancing the tool bot 31 of the commanded tool 2, the receiver is moved to the transfer position P2, and then the rotary drive means 42 and forward/backward drive means 43 operate the exchange arm 4, simultaneously drive the indexing mechanism 33, drive the tool magazine 3, and return the used tool 2 to the return position, that is, the empty tool box 1-31 at that position. is indexed to the index position PI.

このとき交換アーム4は、一方の工具把持部44で次回
使用の工具2を保持し、また他方の工具把持部44で主
軸6側の使用済の工具2を保持し、進退駆動手段43の
運動によって工具ボット31から次回使用の工具2を抜
き取るとともに、主軸6から使用済の工具2を抜き取っ
たあと、回転駆動手段42によって180度旋回した後
、再び後退することによって、使用済の工具2を前進中
の工具ボー/ ) 31の内部に納め、また次回使用の
工具2を主軸6に装着する。このようにして、交換アー
ム4の旋回運動および工具マガジン3の割り出し動作は
時間的に重複した状態で、並行して実行される。
At this time, the exchange arm 4 holds the tool 2 to be used next time with one tool gripping part 44, and holds the used tool 2 on the spindle 6 side with the other tool gripping part 44, and moves the forward/backward drive means 43. The tool 2 to be used next time is extracted from the tool bot 31, and the used tool 2 is extracted from the main spindle 6.The used tool 2 is then rotated 180 degrees by the rotary drive means 42 and moved backward again. The tool 2 which is being moved forward is stored inside the tool holder 31, and the tool 2 to be used next time is attached to the main shaft 6. In this way, the pivoting movement of the exchange arm 4 and the indexing operation of the tool magazine 3 are carried out in parallel, overlapping in time.

次に、交換制御プログラム(2)の場合には、交換側’
+8装置8は、割り出し機構33を駆動して工具マガジ
ン3の次回使用の工具2を割出し位置Piまで割り出し
、次に案内手段34によって工具ボッ)31を前進させ
てから、交換アーム4を旋回させる。これによって、そ
の工具把持部44の部分で大きな次回使用の工具2を保
持し、また他方の工具把持部44で通常の大きさまたは
大型の使用済工具2を保持し、それらを抜き取ってから
180度旋回し、交換アーム4を後退させる。これによ
って、使用済の工具2は、所定の工具ボット31に納め
られ、また次回使用の工具2は、主軸6に装着される。
Next, in the case of exchange control program (2), the exchange side'
The +8 device 8 drives the indexing mechanism 33 to index the next tool 2 in the tool magazine 3 to the indexing position Pi, then moves the tool box 31 forward by the guide means 34, and then rotates the exchange arm 4. let As a result, one tool gripping portion 44 holds a large tool 2 to be used next time, and the other tool gripping portion 44 holds a normal size or large used tool 2, and after removing them, the tool 2 is held for 180 minutes. Turn the exchange arm 4 and move it backward. As a result, the used tool 2 is stored in a predetermined tool bot 31, and the tool 2 to be used next time is mounted on the main shaft 6.

このあと、割り出し機構33によって工具マガジン3を
回転させ、使用済工具2に対する所定の収納溝30を割
出し位置PLまで割り出し、使用済の工具2は、工具ボ
ット31とともに後退し、工具マガジン3の割出し位置
PIにある所定の収納溝30内に納められる。
After that, the tool magazine 3 is rotated by the indexing mechanism 33, the predetermined storage groove 30 for the used tool 2 is indexed to the index position PL, the used tool 2 is retreated together with the tool bot 31, and the tool magazine 3 is It is stored in a predetermined storage groove 30 at the index position PI.

また、交換制御プログラム(3)の場合には、交換制御
装置8は、まず指令内容にもとづいて普通の大きさの次
回使用の工具2を割り出し機構33によって割出し位置
Plまで割り出し、次に案内手段34でその工具ボッ)
31を前進させてから、再び割り出し機構33を駆動し
て、大きな使用済の工具2を納めるための所定の収納溝
30を割出し位1fP1まで割り出し、交換アーム4を
旋回させることによって、両端の工具把持部44で次回
使用の工具2および主軸6例の大きな使用済の工具2を
把持し、前進駆動手段43で前進させてから、回転駆動
手段42で交換アーム4を旋回させ、進退駆動手段43
で後退させることによって、次回使用の工具2を主軸6
に装着するとともに、大きな使用済の工具2を空の工具
ボット31に納め、その工具ボッ1−31を後退させて
一連の工具交換を終了する。
In the case of the exchange control program (3), the exchange control device 8 first indexes the next-use tool 2 of normal size to the index position Pl by the indexing mechanism 33 based on the command contents, and then guides the tool 2 to the index position Pl. Means 34 removes the tool box)
31, then drive the indexing mechanism 33 again to index the predetermined storage groove 30 for storing the large used tool 2 to the indexing position 1fP1, and rotate the exchange arm 4 to remove both ends. The tool gripping portion 44 grips the tool 2 to be used next time and the large used tool 2, such as the six main spindles, and the forward drive means 43 moves the tool 2 forward.The rotary drive means 42 rotates the exchange arm 4, and the forward/backward drive means 43
By retracting the tool 2 to be used next time, move the tool 2 to the spindle 6
At the same time, the large used tool 2 is placed in the empty tool bot 31, and the tool bot 1-31 is moved back to complete the series of tool exchanges.

このように、交換制御プログラム(21(31の場合に
は、工具マガジン3の割り出し動作と交換アーム4の旋
回運動とは時間的に前後して独立に実行される。したが
って、大きな工具2は、工具マガジン3の割り出し過程
で、あるいは交換アーム4の旋回運動の過程で、他の工
具2などと干渉しないことになる。
In this way, in the case of the exchange control program (21 (31), the indexing operation of the tool magazine 3 and the rotational movement of the exchange arm 4 are executed temporally before and after each other independently. Therefore, the large tool 2 In the process of indexing the tool magazine 3 or in the process of turning the exchange arm 4, there will be no interference with other tools 2, etc.

〔発明の効果〕〔Effect of the invention〕

本発明では、干渉のない通常の大きさや小型の工具の交
換のときには交換アームの旋回運動と工具マガジンの割
り出し動作とが並行して進められるため、工具交換に必
要な時間が短縮化でき、また干渉の恐れがあるまたは干
渉する大きな工具の交換時には、割り出し動作と交換ア
ームの旋回運動とが時間的に重複しない状態で独立に実
行されるため、工具マガジンの大きな工具と交換アーム
などとが干渉せず、工具破mや落下などの危険が確実に
回避できる。
In the present invention, when exchanging normal-sized or small tools without interference, the rotational movement of the exchanging arm and the indexing operation of the tool magazine proceed in parallel, so the time required for exchanging tools can be shortened. When replacing a large tool that may or will interfere, the indexing operation and the rotational movement of the replacement arm are executed independently without overlapping in time, which prevents interference between the large tool in the tool magazine and the replacement arm. This allows you to reliably avoid dangers such as tool breakage and falling.

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

第1図は自動工具交換装置の概略的な正面図、第2図は
制御系のブロノク線図、第3図[11f21 (3)は
各交換制御プログラムを示すフローチャートである。 l・・自動工具交換装置、2・・工具、3・・工具マガ
ジン、4・・交換アーム、5・・工作機械、6・・主軸
、7・・数値制御装置、8・・交換制御装置。 第 刃 第 図 第 図Uノ 干渉しない工具交換 第 3 図12ノ 第 図r3ノ
FIG. 1 is a schematic front view of the automatic tool changer, FIG. 2 is a Bronok diagram of the control system, and FIG. 3 is a flowchart showing each exchange control program. 1. Automatic tool changer, 2. Tool, 3. Tool magazine, 4. Exchange arm, 5. Machine tool, 6. Spindle, 7. Numerical control device, 8. Exchange control device. Tool change without interference 3rd blade diagram 3rd diagram Figure 12 diagram r3

Claims (2)

【特許請求の範囲】[Claims] (1)次回使用の工具を交換位置に割り出し、交換アー
ムの旋回運動により工具マガジンから主軸に装着し、主
軸側の使用済の工具を交換アームの旋回運動により工具
マガジンの固有の返却位置に納める自動工具交換装置に
おいて、干渉しない大きさの工具の交換時には、交換ア
ームの旋回運動と工具マガジンの返却位置の割り出しと
を時間的に並行して実行し、また干渉の恐れが有るまた
は干渉する大きさの工具の交換時には、交換アームの旋
回運動と工具マガジンの返却位置の割り出しとを時間的
に前後して独立に実行することを特徴とする工具交換制
御方法。
(1) The tool to be used next time is indexed to the replacement position, and loaded from the tool magazine onto the spindle by the rotational movement of the exchange arm, and the used tool on the spindle side is stored in the unique return position of the tool magazine by the rotational movement of the exchange arm. In an automatic tool changer, when changing a tool that is large enough not to interfere, the rotation movement of the changing arm and the determination of the return position of the tool magazine are executed in parallel in time, and when changing a tool that is large enough to avoid interference, A tool exchange control method characterized in that, when exchanging a tool, the rotation movement of an exchanging arm and the indexing of a return position of a tool magazine are independently executed at different times.
(2)次回使用の工具を交換位置に割り出し、交換アー
ムの旋回運動により工具マガジンから主軸に装着し、主
軸側の使用済の工具を交換アームの旋回運動により工具
マガジンの固有の返却位置に納める自動工具交換装置に
おいて、干渉しない大きさの工具の交換時には、交換ア
ームの旋回運動と工具マガジンの返却位置の割り出しと
を時間的に並行して実行し、工具マガジン側の干渉の恐
れが有るまたは干渉する大きさの指令工具の交換時には
、交換アームの旋回運動の完了後に工具マガジンの返却
位置の割り出しを実行し、また主軸側の干渉の恐れが有
るまたは干渉する大きさの工具の交換時には、工具マガ
ジンの返却位置の割り出しの完了後に、交換アームを旋
回させることを特徴とする工具交換制御方法。
(2) The tool to be used next time is indexed to the exchange position, and is loaded from the tool magazine to the spindle by the rotation movement of the exchange arm, and the used tool on the spindle side is stored in the unique return position of the tool magazine by the rotation movement of the exchange arm. In an automatic tool changer, when exchanging a tool that is large enough to avoid interference, the rotation movement of the exchanging arm and the determination of the return position of the tool magazine are executed in parallel in time, and there is a risk of interference on the tool magazine side. When replacing a commanded tool that is large enough to cause interference, the return position of the tool magazine is determined after the rotation movement of the replacement arm is completed, and when replacing a tool that is likely to interfere or is large enough to cause interference on the spindle side, A tool exchange control method characterized by rotating an exchange arm after completion of indexing the return position of a tool magazine.
JP16915689A 1989-06-30 1989-06-30 Tool change control method Expired - Fee Related JP2678793B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16915689A JP2678793B2 (en) 1989-06-30 1989-06-30 Tool change control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16915689A JP2678793B2 (en) 1989-06-30 1989-06-30 Tool change control method

Publications (2)

Publication Number Publication Date
JPH0335953A true JPH0335953A (en) 1991-02-15
JP2678793B2 JP2678793B2 (en) 1997-11-17

Family

ID=15881325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16915689A Expired - Fee Related JP2678793B2 (en) 1989-06-30 1989-06-30 Tool change control method

Country Status (1)

Country Link
JP (1) JP2678793B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732633A1 (en) * 1995-04-07 1996-10-11 Howa Machinery Ltd Automatic changing of tools in machining station
US6846276B2 (en) 2001-01-16 2005-01-25 Mori Seiki Co., Ltd. Method and apparatus for controlling tool changer
JP2007130702A (en) * 2005-11-09 2007-05-31 Brother Ind Ltd Machine tool and method of exchanging tools thereof
CN116423271A (en) * 2023-02-20 2023-07-14 广东科杰技术股份有限公司 Spare cutter type disc magazine equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732633A1 (en) * 1995-04-07 1996-10-11 Howa Machinery Ltd Automatic changing of tools in machining station
US6846276B2 (en) 2001-01-16 2005-01-25 Mori Seiki Co., Ltd. Method and apparatus for controlling tool changer
JP2007130702A (en) * 2005-11-09 2007-05-31 Brother Ind Ltd Machine tool and method of exchanging tools thereof
CN116423271A (en) * 2023-02-20 2023-07-14 广东科杰技术股份有限公司 Spare cutter type disc magazine equipment
CN116423271B (en) * 2023-02-20 2023-10-17 广东科杰技术股份有限公司 Spare cutter type disc magazine equipment

Also Published As

Publication number Publication date
JP2678793B2 (en) 1997-11-17

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