KR0169261B1 - Tool existence checking device of tool magazine - Google Patents

Tool existence checking device of tool magazine Download PDF

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Publication number
KR0169261B1
KR0169261B1 KR1019950055632A KR19950055632A KR0169261B1 KR 0169261 B1 KR0169261 B1 KR 0169261B1 KR 1019950055632 A KR1019950055632 A KR 1019950055632A KR 19950055632 A KR19950055632 A KR 19950055632A KR 0169261 B1 KR0169261 B1 KR 0169261B1
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KR
South Korea
Prior art keywords
tool
magazine
present
data area
commanded
Prior art date
Application number
KR1019950055632A
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Korean (ko)
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KR970033436A (en
Inventor
이성우
Original Assignee
석진철
대우중공업주식회사
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.)
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Application filed by 석진철, 대우중공업주식회사 filed Critical 석진철
Priority to KR1019950055632A priority Critical patent/KR0169261B1/en
Publication of KR970033436A publication Critical patent/KR970033436A/en
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Publication of KR0169261B1 publication Critical patent/KR0169261B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/15546—Devices for recognizing tools in a storage device, e.g. coding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/006—Arrangements for observing, indicating or measuring on machine tools for indicating the presence of a work or tool in its holder

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

본 발명은 공구 매거진(Magazine)의 공구 유무판별 방법에 관한 것으로, 특히 자동공구 교환장치를 구비한 공작기계 전기종에 이용토록하기 위한 것으로, 이와 같은 본 발명은 공구 매거진의 포트에 공구가 장착되어 있는지를 확인하여 프로그램상에 필요한 공구가 맞는지 확인을 할 수 있도록 함으로써 가공프로그램상의 정확한 공구를 교환사용케 하고, 이로인해 공구의 파손 및 가공품의 불량을 배제토록 하는 특징이 있다.The present invention relates to a method for determining whether a tool magazine (Magazine) is present, in particular for use in all machine tools equipped with an automatic tool changer, the present invention is such that the tool is mounted on the port of the tool magazine By confirming that the necessary tools in the program can be checked to make sure that the correct tool in the machining program is exchanged and used, thereby eliminating tool breakage and defective products.

Description

공구 매거진의 공구 유무판별 방법How to determine tool presence in tool magazine

제1도는 본 발명의 플로우챠트.1 is a flowchart of the present invention.

제2도는 종래 공구매거진의 공구 유무판별을 위한 플로우챠트.2 is a flow chart for determining the presence or absence of tools in the conventional tool magazine.

본 발명은 공구 매거진(Magazine)의 공구 유무판별 방법에 관한 것으로, 특히 자동공구 교환장치를 구비한 공작기계 전기종에 이용토록한 공구 매거진의 공구 유무판별 방법에 관한 것이다.The present invention relates to a tool magazine discrimination method of a tool magazine, and more particularly, to a tool magazine discrimination method of a tool magazine for use in all kinds of machine tools equipped with an automatic tool changer.

종래 자동공구 교환장치를 가진 공작기계에서 공구 호출시 실제로 매거진에 공구가 장착되어 있는지를 확인하려면 작업자가 직접 기계 뒷쪽에 설치된 매거진 측으로 가서 공구장착 유무를 확인할 수 밖에 없으며, 또한 매거진 포트(pot)에 동일한 공구가 몇개 장착되어 있는지 알려면 상기와 동일한 방법으로 작업자가 직접 확인할 수 밖에 없었다. 이를 해소하기 위하여 안출된 것이 제2도의 플로우챠트로서 현재 수행하고 있는 방법이다. 즉, 제2도를 살펴보면 공구매거진에 공구 장착여부를 판단하고, 판단여부에 따라 공구서치를 지령하여 지령한 공구를 가지고 오게 하며, 이후 공구를 교환하여 스핀들(주측)에 새로운 공구를 장착하고, 가공프로그램에 따라 가공작업을 수행하도록 하고 있다.In order to check whether a tool is actually mounted in a magazine when calling a tool in a machine tool with a conventional automatic tool changer, the operator has to go directly to the magazine installed at the rear of the machine and check whether the tool is installed or not. In order to know how many identical tools are installed, the operator had to check the same method as above. In order to solve this problem, what is currently being performed as the flowchart of FIG. That is, referring to FIG. 2, it is determined whether the tool is installed in the tool magazine, the tool search is commanded to bring the commanded tool according to the judgment, and then the new tool is mounted on the spindle by replacing the tool. Machining work is performed according to the machining program.

이와 같은 종래 기술에 있어서는 작업자가 공구를 확인하지 않고 공구지령을 하다 보면, 공구가 실제로 가공하는 공구번호와 매거진에 꽂혀있는 공구와 다른 경우 연속적으로 가공하는 프로그램 상에서 다른 공구로 프로그램을 수행하게 되어 가공불량 및 공구파손을 가져오는 문제점을 발생된다.In the prior art, when a worker commands a tool without checking a tool, the tool is executed by another tool on a program that processes continuously if the tool number is different from the tool number actually being machined and the tool inserted in the magazine. Problems that result in defects and tool damage are generated.

본 발명은 상기 문제점을 해결하기 위하여 안출한 것으로, 공구 매거진의 포트에 공구가 장착되어 있는지를 확인하여 프로그램상에 필요한 공구가 맞는지 확인을 할 수 있도록 함으로서 가공프로그램상의 정확한 공구를 교환 사용케 하고, 이로 인해 공구의 파손 및 가공품의 불량을 배제토록 하는데 그 목적이 있다.The present invention has been made in order to solve the above problems, by checking whether the tool is mounted in the port of the tool magazine to make sure that the necessary tools in the program to replace the correct tool in the machining program, This aims to rule out tool breakage and defective workpieces.

상기한 목적을 달성하기 위한 본 발명은 공구 매거진에 공구를 장착하는 단계(S1)와, NC데이타 영역에 매거진 포트에 꽂혀있는 공구 번호를 입력하는 단계(S2)와, 상기 단계에서 일치되는 공구번호를 가진 공구를 서치하도록 하는 지령을 보내는 단계(S3)와, NC데이타 영역의 공구번호와 서치한 공구번호를 비교하는 단계(S4)와, 서치지령한 공구가 몇개 있는지를 판단하는 단계 (S5)와, 찾은 공구 수량을 NC데이타 영역에 저장하는 단계(S6)와, 서치 지령한 공구번호가 NC데이타 영역에 있느냐를 판단하는 단계(S7) 와, 상기 단계에서 있으면 지령한 공구를 가지고 오는 단계(S8)와, 없으면 알람을 발생시키는 단계(S9)로 이루어지도록 한다.The present invention for achieving the above object is the step of mounting a tool in the tool magazine (S1), the step of inputting a tool number plugged into the magazine port in the NC data area (S2), and the tool number matched in the step Sending a command to search for a tool having a (S3), and comparing the tool number and the searched tool number in the NC data area (S4), and determining the number of search commanded tools (S5) And storing the found tool quantity in the NC data area (S6), determining whether the searched tool number is in the NC data area (S7), and bringing the commanded tool if present in the step ( S8), and if there is no alarm (S9).

상기에 있어서, 단계(S9)에서 지령한 공구번호가 없다는 알람이 발생되면 공구재확인 후 재지령하는 단계(S10)을 거치며, 단계(S8)에 의해 공구를 가져온 후에는 공지한 바와 같이 공구교환하는 단계(S11) 및 가공프로그램 수행단계(S12)를 거치게 된다.In the above, if the alarm that there is no tool number commanded in step (S9) is generated, go through the step (S10) for re-command after re-checking the tool, and after the tool is imported by step (S8) to replace the tool as known The step S11 and the part program execution step S12 are performed.

이와 같은 본 발명은 공구지령을 하게 하여 실제 지령한 가공프로그램상의 공구와 매거진에 꽂혀있는 공구와를 비교하되, 상기 공구번호가 일치되는 공구가 매거진 포트에 꽂혀 있는지를 확인하고, 이후 공구지령 시퀀스를 수행할 수 있기 때문에 다른 공구를 가지고 가공하는 경우를 방지할 수 있게 된다.In the present invention as described above, the tool command is compared to the tool on the actual machining program and the tool plugged into the magazine, check whether the tool that matches the tool number is plugged into the magazine port, and then the tool command sequence This can prevent machining with other tools.

만약 지령한 공구번호가 매거진에 없을 경우에는 알람이 발생하게 하며, 지령한 공구번호와 같은 공구가 매거진 포트에 몇개 꽂혀있는지 그 갯수를 확인할 수 있게 된다.If the designated tool number is not in the magazine, an alarm will be triggered, and the number of the same tool number as the commanded tool number is inserted in the magazine port.

상술한 바와 같이 본 발명은 작업자가 쉽게 매거진 포트에 꽂혀 있는 갯수를 알 수 있게 되고, 또한 정확한 공구를 교환하여 가공수행을 함으로써, 공구파손 방지는 물론 공작물 불량 발생요소를 미연에 제거할 수 있는 효과가 있다.As described above, the present invention enables the operator to easily know the number of plugged into the magazine port, and by performing the machining process by exchanging the correct tool, it is possible to prevent the damage of the tool as well as to remove the defective component of the work in advance. There is.

Claims (1)

공구 매거진에 공구를 장착하는 단계(S1)와, NC데이타 영역에 매거진 포트에 꽂혀있는 공구 번호를 입력하는 단계(S2)와, 상기 단계에서 일치되는 공구번호를 가진 공구를 서치하도록 하는 지령을 보내는 단계(S3)와, NC데이타 영역의 공구번호와 서치한 공구번호를 비교하는 단계(S4)와, 서치지령한 공구가 몇개 있는지를 판단하는 단계(S5)와, 찾은 공구수량을 NC데이타 영역에 저장하는 단계(S6)와, 서치 지령한 공구번호가 NC데이타 영역에 있느냐를 판단하는 단계(S7)와, 상기 단계에서 있으면 지령한 공구를 가지고 오는 단계(S8)와, 없으면 알람을 발생시키는 단계(S9)로 이루어짐을 특징으로 하는 공구 매거진의 공구 유무판별 방법.Step (S1) of mounting the tool in the tool magazine, inputting the tool number plugged into the magazine port in the NC data area (S2), and sending a command to search for a tool having a matching tool number in the step Step S3, comparing the tool number in the NC data area with the searched tool number (S4), determining how many tools are commanded to search (S5), and finding the quantity of tools found in the NC data area. A step of storing (S6), a step of determining whether the searched tool number is in the NC data area (S7), a step of bringing the commanded tool if present in the step (S8), and a step of generating an alarm if not (S9) Tool magazine discrimination method of the tool magazine, characterized in that consisting of.
KR1019950055632A 1995-12-23 1995-12-23 Tool existence checking device of tool magazine KR0169261B1 (en)

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Application Number Priority Date Filing Date Title
KR1019950055632A KR0169261B1 (en) 1995-12-23 1995-12-23 Tool existence checking device of tool magazine

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Application Number Priority Date Filing Date Title
KR1019950055632A KR0169261B1 (en) 1995-12-23 1995-12-23 Tool existence checking device of tool magazine

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KR970033436A KR970033436A (en) 1997-07-22
KR0169261B1 true KR0169261B1 (en) 1999-02-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160084999A (en) * 2015-01-07 2016-07-15 두산공작기계 주식회사 Method for testing matrix type tool magazine
US11771996B2 (en) 2018-10-30 2023-10-03 Niantic, Inc. Verifying a player's real world location using image data of a landmark corresponding to a verification pathway

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100584203B1 (en) * 1998-12-31 2006-09-22 두산인프라코어 주식회사 Automatic tool transmission of machine tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160084999A (en) * 2015-01-07 2016-07-15 두산공작기계 주식회사 Method for testing matrix type tool magazine
US11771996B2 (en) 2018-10-30 2023-10-03 Niantic, Inc. Verifying a player's real world location using image data of a landmark corresponding to a verification pathway

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Publication number Publication date
KR970033436A (en) 1997-07-22

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