JPS60186357A - Production device selecting type production system - Google Patents

Production device selecting type production system

Info

Publication number
JPS60186357A
JPS60186357A JP4031584A JP4031584A JPS60186357A JP S60186357 A JPS60186357 A JP S60186357A JP 4031584 A JP4031584 A JP 4031584A JP 4031584 A JP4031584 A JP 4031584A JP S60186357 A JPS60186357 A JP S60186357A
Authority
JP
Japan
Prior art keywords
production
information
manufacturing equipment
manufacturing
work
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
JP4031584A
Other languages
Japanese (ja)
Inventor
Toshiaki Takeuchi
敏明 竹内
Sadao Shimoshiya
下社 貞夫
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4031584A priority Critical patent/JPS60186357A/en
Publication of JPS60186357A publication Critical patent/JPS60186357A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q41/00Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • General Factory Administration (AREA)

Abstract

PURPOSE:To aim at enhancing the efficiency and economy of a system for limited production of multiple products, by carrying out such a production process control that an optimum production facility in accordance with a working condition with which a next working process indicated in process steps may be carried out, is determined at each time when a certain working process is completed. CONSTITUTION:After receiving an actual result upon completion of a work, production devices which are possible to carry out the next process are selected. If a plural number of production devices are selected, the data of tools which each production device has at present, are checked, to select production devices which are more appropriate to carry out the next process. If a plural number of further devices are further selected, the work waiting condition of each production device is checked to select and determine the most optimum production device for the next process. Such a production information is delivered to a production control device 3 for controlling the selected production device. AS mentioned above, the working process are progressed while more appropriate production devices are selected. Accordingly, it is possible to aim at enhancing the activity rate of the facility, making short the time priod of production and as well at reducing the capacity of memory for storing informations.

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は、生産工程における生産方式、特に多品種少量
生産システムにおいてフレキシブルに物の流れを制御す
るのに好適な製造装置選択型生産方式に関するものであ
る。
[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a production system in a production process, particularly to a manufacturing equipment selection type production system suitable for flexibly controlling the flow of materials in a high-mix, low-volume production system. It is.

〔発明の背景〕[Background of the invention]

従来の生産工程においては、職場の各製造装。 In the conventional production process, each manufacturing equipment in the workplace.

置の近辺に設置した端末機あるいはマイクロコ。A terminal or microcontroller installed near the machine.

ンピュータと、事務所に設備した管理センタのコンピュ
ータとを通信回線で結ぶことにより、情報の収集と伝送
とを行って、作業指示をする方式、または物の流れる順
序を制御して意味合1.。
By connecting the computer and the computer in the management center installed in the office through a communication line, information can be collected and transmitted, and the method of issuing work instructions or controlling the flow order of items can be used.Meaning 1. .

いをもたせた情報を伝送する方式などがあった。There were methods for transmitting information that had a lot of meaning.

しかし、前者の方式では、あらかじめ計画して決定され
た製造装置に所要の情報を渡しておいたため、予定外の
製造装置に作業を行わせるときには、あらかじめ計画と
して与えておいた製造装置の当該予定を取り消し、新た
に作業が割りつけられた製造装置に所要の情報を渡すと
いう複雑な処理が必要であった。また、後者の方法では
、各製造装置間に、ある程度の仕掛り(物)をもたなけ
れば、物の順序を変更することで意味合いをもたせると
いうことは困難であった。
However, in the former method, the necessary information is passed to the manufacturing equipment that has been planned and determined in advance, so when the unscheduled manufacturing equipment is to perform work, it is necessary to This required the complicated process of canceling the previous work and passing the required information to the manufacturing equipment to which the work was newly assigned. In addition, in the latter method, unless there is a certain amount of work in progress (things) between each manufacturing device, it is difficult to change the order of the items to make it meaningful.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、上記した従来技術の問題点を解決し、
多品種少量生産であってもフレキシブルに物の流れを制
御することができる製造装置選択型生産方式を提供する
ことにある。
The purpose of the present invention is to solve the problems of the prior art described above,
An object of the present invention is to provide a manufacturing equipment selection type production system that can flexibly control the flow of materials even in high-mix, low-volume production.

〔発明の概要〕[Summary of the invention]

本発明に係る製造装置選択型生産方式は、物を生産する
ための作業の技術内容・手順に関す1、する情報を、作
成する生産技術情報管理装置、および作業の日程に関す
る情報を作成する生産管。
The manufacturing equipment selection type production system according to the present invention includes: (1) a production technology information management device that creates information about the technical contents and procedures of work to produce a product; and a production technology information management device that creates information about work schedules. tube.

埋情報管理装置と、それらの情報(製造情報)に基づい
て次作業の製造装置を選定する生産進行管理装置と、こ
れら各装置の相互間の情報文l。
An embedded information management device, a production progress management device that selects a manufacturing device for the next operation based on the information (manufacturing information), and information messages between these devices.

換を行うための通信処理装置とを用い、任意の作業が完
了するごとに、その手順が示す当該次作業を行いうる製
造装置を選択し、更に、それらの当該時点での稼動状況
に応じ、上記次作業に関して最適な製造装置を決定し、
それに対して当該製造情報を伝達するように物の生産進
行の制御をするものである。
Each time a given task is completed, a manufacturing device that can perform the next task indicated by the procedure is selected, and further, depending on the operating status of the device at that point, Determine the most suitable manufacturing equipment for the following work,
On the other hand, it controls the production progress of the product by transmitting the relevant manufacturing information.

なお、これを補足すると次のとおりである。The following is a supplement to this.

計画として物の流し方に選択の余地を残して各製造装置
に設置されたマイクロコンピュータに製造情報を与え、
その工程での作業完了時に、関連する製造装置のマイク
ロコンビーータとの情報交換により、次作業を行う製造
装置として最適のものを決定し、そのマイクロコンピ−
タに情報を送信することにより、より柔軟な物の流れが
得られるようにするものである。
The plan was to provide manufacturing information to the microcomputers installed in each manufacturing device, leaving room for choice in how things flow.
When the work in that process is completed, by exchanging information with the microcomputer of the related manufacturing equipment, the most suitable manufacturing equipment for the next work is determined, and the microcomputer
By transmitting information to the data center, a more flexible flow of goods can be obtained.

すなわち、生産を行ってゆく過程で必要な技術内容と、
その手順からなる製造情報を基本として、作業完了の都
度、次作業を行う上で技術的にも生産の状況からも最適
な製造装置を選択し、その製造情報に次作業の製造装置
として記憶しておき、更に選択された製造装置を管理す
るマイクロコンピュータに対し、完了した作業に関する
製造情報を一括して送信するようにしている。
In other words, the technical content necessary in the process of production,
Based on the manufacturing information consisting of the procedure, each time a work is completed, the most suitable manufacturing equipment is selected for the next work both technically and from the production situation, and is stored in the manufacturing information as the manufacturing equipment for the next work. Furthermore, manufacturing information regarding the completed work is sent all at once to a microcomputer that manages the selected manufacturing equipment.

〔発明の実施例〕[Embodiments of the invention]

以下、本発明の実施例を図に基づいて説明する。 Embodiments of the present invention will be described below based on the drawings.

第1図は、本発明に係る製造装置選択型生産。FIG. 1 shows manufacturing equipment selection type production according to the present invention.

方式が適用した生産管理システムの一実施例の一1構成
図、第2図は、その機能棒を成上である0本生産管理シ
ステムは、所をの製造情報を作。
Figure 2 is a configuration diagram of an embodiment of a production management system to which the method is applied, and shows its functional elements.The production management system creates manufacturing information.

成する生産技術情報管理装置l、生産管理情報管理装f
IL2、製造情報に基づいて次作業の製造。
Production technology information management system l, production management information management system f
IL2: Manufacture the next operation based on the manufacturing information.

装置を選定する生産進行管理装置3、および各1゜管理
装置間の情報交換を実現する通信処理装置、(例えばロ
ーカルエリアネットワーク)4からなる。
It consists of a production progress management device 3 for selecting devices, and a communication processing device (for example, a local area network) 4 for realizing information exchange between the 1° management devices.

更に、生産進行管理装置3は、MPU(マイ。Furthermore, the production progress management device 3 includes an MPU (My.

クロプロセッサ)319通信制御装置32.キーボー1
、ド33.RAM(ランダムアクセスメモリ) 34 
microprocessor) 319 communication control device 32. keyboard 1
, Do33. RAM (Random Access Memory) 34
.

ROM(リードオンリメモリ)35.CRT(ディスプ
レイ)36、およびバス37で構成されている。
ROM (Read Only Memory) 35. It is composed of a CRT (display) 36 and a bus 37.

また、通信処理装置4は、終端抵抗41.トランシーバ
42.トランシーバケーブル43、および同軸ケーブル
44で構成されている。
The communication processing device 4 also includes a terminating resistor 41 . Transceiver 42. It is composed of a transceiver cable 43 and a coaxial cable 44.

生産進行管理装置3は、例えばマイクロコンビーータを
応用した装置で、第2図に示すように、そのマイクロコ
ンピュータで達成される各機能実現手段によって所望の
機能を果たし、各製造装置と対になって設置されている
ものとする0 以上のような構成において、製造装置が決定された製造
情報は、生産技術情報管理装置1.。
The production progress control device 3 is, for example, a device to which a microcomputer is applied, and as shown in FIG. In the configuration described above, the manufacturing information in which the manufacturing equipment is determined is stored in the production technology information management device 1. .

生産管理装置2から送信(初工程の場合)され1、。Sent from the production control device 2 (in the case of the first process) 1.

たり、また、前工程の生産進行管理装置3から送信され
、その次の生産進行管理装置3で受信。
Or, it is sent from the production progress management device 3 in the previous process and received by the next production progress management device 3.

されて記憶される。作業完了時、生産技術情報の次作業
の必要技術と、その時点での各製造装。
is recorded and memorized. When the work is completed, the required technology for the next work in the production technology information and each manufacturing equipment at that time.

置の生産状況(製造装置の前での作業待ちの状態、現有
の治工具情報等)とから、次作業に最も適正な製造装置
を選定し、その結果を搬送先としてCRT36に表示し
、生産技術情報の次作業の製造装置識別コード覧に記憶
し、該肖生産進行管理装置3に送信する。
The most appropriate manufacturing equipment for the next work is selected based on the production status of the equipment (the status of work waiting in front of the manufacturing equipment, information on existing jigs, etc.), and the result is displayed on the CRT 36 as the destination, and the production It is stored in the manufacturing equipment identification code list for the next work in the technical information and transmitted to the production progress management device 3.

第3図は、上記実施例における製造情報の構造図である
。本情報は、例えばMolという製造装置識別コードを
管理する生産進行管理装置3の記憶内容である。製造情
報は、大別して生産管理情報と生産技術情報とから構成
される。更。
FIG. 3 is a structural diagram of manufacturing information in the above embodiment. This information is, for example, the content stored in the production progress management device 3 that manages a manufacturing device identification code called Mol. Manufacturing information is broadly divided into production management information and production technology information. Further.

に、前者は部品識別コード、員数、納期から構成され、
後者は作業手順、技術]−ド、製造装置識別コード、所
要作業分数(時間)から構成される。例えば、Pool
の部品識別コードをもつ4作業がMolにおいて作業完
了となった時、次作、1゜業の製造装置が当該技術]−
ドを基本として選択され、その結果が製造装置を識別コ
ード覧に記憶される(製造装置識別コードは未定から選
択された製造装置識別コード例えばMO3に書き替えら
れる。)。そして、このPoolの部品識別コードに関
する生産管理情報、生産技術情報すべてがMO3製造装
置を管理する生産進行管理装置3に送信され、その記憶
エリアに追加される。
The former consists of parts identification code, quantity, and delivery date.
The latter consists of work procedure, technology code, manufacturing equipment identification code, and required number of work minutes (hours). For example, Pool
When the 4 operations with the part identification code are completed in Mol, the next production, the manufacturing equipment of the 1° operation, will use the technology]-
The result is stored in the manufacturing equipment identification code list (the manufacturing equipment identification code is rewritten from undetermined to the selected manufacturing equipment identification code, for example, MO3). All of the production management information and production technology information regarding the component identification code of this Pool are sent to the production progress management device 3 that manages the MO3 manufacturing device and added to its storage area.

第4図は、製造装置を選定するに当っての技術コードの
体系を示すものである。この技術体系に基づき、各作業
の技術コードは事前に生産技術情報管理装置2において
作成される。なお、本技術コードおよび作業可能製造装
置の選定方法にはルエクおよびモルにより提案されたも
のがある(H,Lueg&W、P、Mo1.l;’Fe
rtigungs −。
FIG. 4 shows a system of technical codes for selecting manufacturing equipment. Based on this technical system, technical codes for each work are created in advance in the production engineering information management device 2. In addition, this technical code and the method for selecting workable manufacturing equipment include those proposed by Lueg and Moll (H, Lueg & W, P, Mo1.l; 'Fe
rtigungs -.

beschreibends Klassifizie
rung system //:邦訳「工作記述分類法
」清水敏光訳、昭和49年、野田経済。
beschreibends classifie
rung system //: Japanese translation "Work description classification method" translated by Toshimitsu Shimizu, 1971, Noda Keizai.

社)。company).

第5図は、以上で述べた生産進行管理装置3゜での次作
業の製造装置選択の処理手順を示す。1.、作業完了の
実績受付後、次作業が可能な製造装置を選択しく例えば
上記のエフ・モルの方法に。
FIG. 5 shows the processing procedure for selecting a manufacturing device for the next operation in the production progress control device 3° described above. 1. After receiving the results of work completion, select a manufacturing device that can perform the next work, for example, using the F-mol method described above.

より)、更に選択された装置が複数の場合には、各製造
装置の現有の治工具情報をチェックし、次作業を実施す
るのにより適正な製造装置を選択する。更に選択された
装置が複数の場合は、各製造装置の作業待ちの状態をチ
ェックし、次作業を実施するのに最も適した製造装置を
選択決定する。そして、選択された製造装置を管理する
生産進行管理装置3へ製造情報を送信する。
Furthermore, if a plurality of devices are selected, the current jig information of each manufacturing device is checked, and a more appropriate manufacturing device is selected to perform the next operation. Furthermore, if a plurality of devices are selected, the state of each manufacturing device waiting for work is checked, and the most suitable manufacturing device for carrying out the next work is selected and determined. The manufacturing information is then transmitted to the production progress management device 3 that manages the selected manufacturing device.

第6図は、生産工場適用時の一例の鳥観図である。MO
1!!!造装置5でpooiの部品が作業完了・した時
、技術コード上ではMO2製造装置6でもMO3製造装
置7でも作業可能であったが、作業待ちの状態からMO
3製造装置7が決定された例。
FIG. 6 is a bird's-eye view of an example when applied to a production factory. M.O.
1! ! ! When the pooi part was completed in production equipment 5, it was possible to work on it in MO2 production equipment 6 and MO3 production equipment 7 according to the technical code, but from the waiting state, MO
3. An example in which manufacturing device 7 is determined.

を示している。It shows.

このように、本実施例では、作業実施に必要。In this way, in this embodiment, the following information is necessary for carrying out the work.

な技術コードと、各製造装置が固有にもつ適正技術範囲
情報とから、作業可能な製造装置を決定し、しかもその
時々の生産状況、例えば各製造装置の前の作業待ちの状
況や、各製造装置の現有治工具の内容から、より適正な
製造装置を選択することができる。その結果を製造の手
順情報に選択された製造装置コードを登録するととによ
・す1その製造装置のマイクロコンビエータに次作業の
製造命令が送信できるようにし、作業を行う過程で、よ
り適正の製造装置を選択しながら進行させることができ
るので、設備稼動率の向上や製作期間の短縮および情報
記憶容量の縮少をすることができる。
Based on the technology code and the appropriate technology range information unique to each manufacturing equipment, we determine the manufacturing equipment that can be operated, and also check the current production status, such as the waiting status of each manufacturing equipment, the waiting status of each manufacturing equipment, etc. A more appropriate manufacturing device can be selected based on the current jigs and tools of the device. The result can be registered in the manufacturing procedure information with the selected manufacturing equipment code. Since it is possible to proceed while selecting the manufacturing equipment, it is possible to improve the equipment operating rate, shorten the manufacturing period, and reduce the information storage capacity.

8 。8.

〔発明の効果〕〔Effect of the invention〕

以上、詳述したように、本発明によれば、多品種少量生
産であってもフレキシブルな生産を行うことができるの
で、各種の生産システムの効率向上、経済化に顕著な効
果が得られる。
As described in detail above, according to the present invention, flexible production can be performed even in high-mix, low-volume production, so that remarkable effects can be obtained in improving efficiency and making various production systems more economical.

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

第1図は、本発明に係る製造装置選択型生産方式が適用
された生産管理システムの一実施例の構成図、第2図は
、その機能構成図、第3図は、同製造情報の構成図、第
4図は、同技術コードの体系図、第5図は、同製造装置
決定処理のフローチャート、第6図は、同生産工場適用
時の一例の鳥観図である。 ■・・・生産技術情報管理装置、2・・・生産管理情報
管理装置、3・・・生産進行管理装置、31・・・MP
U132・・・通信制御装置、33・・・キーボード、
34・・・RAM、。 35・・・ROM、36・・・CRT、37・・・バス
、4・・・通信処理装置、41・・・終端抵抗、42・
・・トランシーバ、43・・・トランシーバケーブル、
44・・同軸ケーブル、5.6,7.8・・製造装置、
9 、10 、11 、12 、13・・・加工対象物
。 [) ・ 11
FIG. 1 is a configuration diagram of an embodiment of a production management system to which the manufacturing equipment selection type production method according to the present invention is applied, FIG. 2 is a functional configuration diagram thereof, and FIG. 3 is a configuration of the manufacturing information. 4 is a system diagram of the same technical code, FIG. 5 is a flowchart of the manufacturing equipment determination process, and FIG. 6 is a bird's-eye view of an example when the same production factory is applied. ■...Production technology information management device, 2...Production management information management device, 3...Production progress management device, 31...MP
U132...Communication control device, 33...Keyboard,
34...RAM. 35...ROM, 36...CRT, 37...Bus, 4...Communication processing device, 41...Terminal resistor, 42...
...Transceiver, 43...Transceiver cable,
44... Coaxial cable, 5.6, 7.8... Manufacturing equipment,
9, 10, 11, 12, 13... Workpieces. [) ・ 11

Claims (1)

【特許請求の範囲】[Claims] 1、物を生産するための作業の技術内容・手順に関する
情報を作成する生産技術情報管理装置、および作業の日
程に関する情報を作成する生産管理情報管理装置と、そ
れらの情報に基づいて次作業の製造装置を選定する生産
進行管理装置と、これら各装置の相互間の情報交換を行
うための通信処理装置とを用い、任意の作業が完了する
ごとに、その手順が示す当該次作業を行いうる製造装置
を選択し、更に、それらの当該時点での稼動状況に応じ
、上記次作業に関して最適な製造装置を決定し、それに
対して当該製造情報を伝達するように物の生産進行の制
御をする製造装置選択型生産方式。
1.A production technology information management device that creates information on the technical content and procedures of work to produce products, and a production management information management device that creates information on work schedules, and Using a production progress management device that selects manufacturing equipment and a communication processing device that exchanges information between these devices, each time a given task is completed, the next task indicated by the procedure can be performed. Select manufacturing equipment, further determine the most suitable manufacturing equipment for the next task according to their operating status at that point, and control the progress of production so as to transmit the relevant manufacturing information to it. Manufacturing equipment selection type production system.
JP4031584A 1984-03-05 1984-03-05 Production device selecting type production system Pending JPS60186357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4031584A JPS60186357A (en) 1984-03-05 1984-03-05 Production device selecting type production system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4031584A JPS60186357A (en) 1984-03-05 1984-03-05 Production device selecting type production system

Publications (1)

Publication Number Publication Date
JPS60186357A true JPS60186357A (en) 1985-09-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP4031584A Pending JPS60186357A (en) 1984-03-05 1984-03-05 Production device selecting type production system

Country Status (1)

Country Link
JP (1) JPS60186357A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164277A (en) * 1984-09-07 1986-04-02 ブラザー工業株式会社 Process control method
JPS62243857A (en) * 1986-04-15 1987-10-24 日産テクシス株式会社 Production control apparatus in fabric factory
JPS63264093A (en) * 1987-06-10 1988-10-31 ブラザー工業株式会社 Work indicating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164277A (en) * 1984-09-07 1986-04-02 ブラザー工業株式会社 Process control method
JPS62243857A (en) * 1986-04-15 1987-10-24 日産テクシス株式会社 Production control apparatus in fabric factory
JPS63264093A (en) * 1987-06-10 1988-10-31 ブラザー工業株式会社 Work indicating system

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