JPH05146928A - Part layout determining method for part feed section of automatic fitting machine - Google Patents
Part layout determining method for part feed section of automatic fitting machineInfo
- Publication number
- JPH05146928A JPH05146928A JP3334471A JP33447191A JPH05146928A JP H05146928 A JPH05146928 A JP H05146928A JP 3334471 A JP3334471 A JP 3334471A JP 33447191 A JP33447191 A JP 33447191A JP H05146928 A JPH05146928 A JP H05146928A
- Authority
- JP
- Japan
- Prior art keywords
- component
- supply unit
- parts
- placement
- components
- 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
Links
Landscapes
- Supply And Installment Of Electrical Components (AREA)
- Automatic Assembly (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、プリント基板上に電子
部品を実装する自動実装機の部品供給部への部品配置決
定方法に係り、特に、部品供給時間の短い自動実装機の
部品供給部への部品配置決定方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of deciding component placement in a component supply unit of an automatic mounter for mounting electronic components on a printed circuit board, and more particularly to a component supply unit of an automatic mounter having a short component supply time. Method for deciding the placement of parts in the.
【０００２】[0002]
【従来の技術】従来の自動実装機の部品供給部への部品
配置方式には、（１）部品段取りの削減を目的に、使用
頻度の高い部品を一定期間、固定的に配置したままとす
る方式と、（２）部品段取りの削減を目的に、プリント
基板の種類が変わるごとに、セット済の部品はそのまま
の配置で使用し、それ以外の部品を適宜セットし直す方
式（特開昭６２−２１９７００公報参照）とがある。こ
れらの方法では、部品段取りの削減はできるが、部品供
給時間による実装時間のロスが発生する。2. Description of the Related Art In the conventional method of arranging components in a component supply section of an automatic mounting machine, (1) components with high frequency of use are fixedly arranged for a certain period for the purpose of reducing component setup. Method and (2) A method of using set components as they are and re-setting the other components as appropriate each time the type of printed circuit board is changed, for the purpose of reducing component setup (JP-A-62-62). -219700). These methods can reduce the component setup, but the mounting time is lost due to the component supply time.
【０００３】[0003]
【発明が解決しようとする課題】上記した前者の使用頻
度の高い部品を一定期間、固定的に配置したままとする
方式では、部品供給部のステ−ションにセットできない
部品が生じる。このため、部品供給部のステ−ションに
セットできない部品の実装は、人手で行われることにな
り、作業工数が増大するという問題がある。However, in the above-described method in which the frequently used components are fixedly arranged for a certain period, some components cannot be set in the station of the component supply unit. For this reason, the mounting of the components that cannot be set in the station of the component supply unit is performed manually, and there is a problem that the number of working steps increases.
【０００４】また、上記した後者のプリント基板の種類
が変わるごとに、セット済の部品はそのままの配置で使
用し、それ以外の部品を適宜セットし直す方式では、部
品段取りの削減はできるが、部品供給時間による実装時
間のロスが発生する、という問題があった。Also, when the latter type of the above-mentioned printed circuit board is changed, the set parts are used as they are and the other parts are appropriately set again, but the set-up of parts can be reduced, but There is a problem that mounting time is lost due to the component supply time.
【０００５】本発明の目的は、自動実装機の動作特性に
合わせ、各プリント基板ごとに部品供給時間を短くでき
る部品供給部への部品配置決定方法を提供することにあ
る。また本発明の他の目的は、部品段取りが少なく、各
プリント基板ごとの部品供給時間の短い部品供給部への
部品配置決定方法を提供することにある。It is an object of the present invention to provide a method for determining the placement of components in a component supply unit, which can shorten the component supply time for each printed circuit board in accordance with the operating characteristics of the automatic mounter. Another object of the present invention is to provide a method for deciding component placement in a component supply unit that requires less component setup and has a short component supply time for each printed circuit board.
【０００６】[0006]
【課題を解決するための手段】本発明による自動実装機
の部品供給部への部品配置決定方法は、上記した目的を
達成するため、一定時間内に連続実装可能な部品の組合
せの出現頻度を各部品間で求めて、該頻度を評価関数と
して部品間の近接度を求め、次に、該近接度の大きい部
品順に連続するように部品の間に順序付けを行ない、次
に、該順序に基づき部品供給部の各ステ−ションへの部
品配置を行うようにされる。In order to achieve the above-mentioned object, the method for determining the component placement in the component supply unit of the automatic mounter according to the present invention determines the frequency of appearance of combinations of components that can be continuously mounted within a fixed time. Obtained between each component, the frequency is used as an evaluation function to determine the proximity between components, and then the components are ordered so as to be consecutive in order of the component with the highest proximity, and then based on the order. The components are arranged in each station of the component supply unit.
【０００７】また、本発明による自動実装機の部品供給
部への部品配置決定方法は、上記した目的を達成するた
め、プリント基板上の各部品の数を求めて、該数の多い
部品順に各部品を、例えば部品供給部の中央のステーシ
ョンから、あるいは実装機ヘッドの初期位置に近いステ
ーションから配置するようにされる。Further, in order to achieve the above-mentioned object, the method of determining the placement of components in the component supply unit of the automatic mounting machine according to the present invention obtains the number of each component on the printed circuit board, and determines the number of each component in descending order. The components are arranged, for example, from a central station of the component supply unit or a station near the initial position of the mounter head.
【０００８】また、本発明においては、上記した２つの
部品配置決定方法のうちの何れかを、自動実装機の部品
供給動作に合わせ自動選択するようにもされる。Further, according to the present invention, one of the two component placement determining methods described above is automatically selected according to the component supply operation of the automatic mounter.
【０００９】また、本発明による部品供給部の一部ステ
−ションの部品配置が決まっている自動実装機の部品供
給部への部品配置決定方法においては、プリント基板に
搭載する部品のうち部品供給部への配置が未定の部品を
選択した後、この配置未定の部品と部品供給部上の配置
未定のステ−ションのみを対象に、上記した２つの部品
配置決定方法のうちの何れか一方を適用するようにされ
る。Further, according to the method of deciding the component placement in the component feed section of the automatic mounting machine in which the component placement in the partial station of the component feed section according to the present invention is decided, the component feed among the components mounted on the printed circuit board is performed. After selecting an undecided part to be placed on a part, only one of the above-described two-part placement deciding methods is applied only to the undecided part and the undecided station on the part supply unit. Will be applied.
【００１０】[0010]
【作用】プリント基板上に部品を搭載する順序は、例え
ばＸＹテ−ブルの移動等による実装のロスタイムを最小
化するように決定される。そして、一定時間内に連続実
装可能な部品の組合せの出現頻度を各部品間で求めて、
該頻度を評価関数として部品間の近接度を求め、次に、
該近接度の大きい部品順に連続するように部品の間に順
序付けを行い、次に、該順序に基づき部品供給部の各ス
テ−ションへの部品配置を行うことで、部品供給部が移
動して部品を供給する形態の実装機では、ＸＹテ−ブル
の移動等による実装のロスタイムが小さい部品（一定時
間内に連続実装可能な部品）が、部品供給部上でも近く
に配置され、ＸＹテ−ブルの移動等による実装のロスタ
イム及び部品供給部の移動による実装のロスタイムの双
方が少ない搭載順序を選択可能な、部品供給部への部品
配置が決定できる。The order of mounting the components on the printed circuit board is determined so as to minimize the mounting loss time due to, for example, movement of the XY table. Then, the appearance frequency of the combination of components that can be continuously mounted within a certain period of time is obtained between the components,
Using the frequency as an evaluation function, the degree of proximity between parts is calculated, and then
By ordering the parts so that they are consecutive in the descending order of proximity, and then arranging the parts in each station of the part supply section based on the order, the part supply section moves. In a mounter that supplies components, components with a small mounting loss time due to movement of the XY table (components that can be continuously mounted within a fixed time) are placed close to each other in the XY table. It is possible to determine the placement of components in the component supply unit, which allows selection of a mounting sequence in which both the mounting loss time due to movement of the cable and the mounting loss time due to movement of the component supply unit are small.
【００１１】また、プリント基板上の各部品の数を求め
て、該部品数の多い順に各部品を、部品供給部の中央の
ステーションから、あるいは実装機ヘッドの初期位置に
近いステーションから配置することで、部品供給部が固
定され実装機ヘッドが部品を取りにいく形態の実装機で
は、実装機ヘッドの移動量の少ない部品供給部への部品
配置が決定できる。Further, the number of each component on the printed circuit board is determined, and each component is arranged in the descending order of the number of components from the central station of the component supply unit or from the station near the initial position of the mounter head. Thus, in the mounter in which the component supply unit is fixed and the mounter head picks up the component, it is possible to determine the component placement in the component supply unit in which the mounter head moves less.
【００１２】さらに、自動実装機の部品供給動作に合わ
せ、上記した２つの部品配置決定方法のいづれかを自動
選択することで、自動実装機の動作特性に合わせた部品
供給部への部品配置が決定できる。Furthermore, by automatically selecting one of the above-mentioned two component placement determining methods in accordance with the component feeding operation of the automatic mounter, the component placement in the component supply unit is determined according to the operating characteristics of the automatic mounter. it can.
【００１３】さらにまた、プリント基板に搭載する部品
のうち部品供給部への配置が未定の部品を選択した後、
この配置未定の部品と部品供給部上の配置未定のステ−
ションのみを対象に、上記した２つの部品配置決定方法
のいづれかを適用することで、部品段取りが少なく、各
プリント基板ごとの部品供給時間の短い部品供給部への
部品配置が決定できる。Furthermore, after selecting a component whose placement in the component supply unit is undecided among the components to be mounted on the printed circuit board,
This undecided component and the undecided station on the component supply unit
By applying either of the above-described two component placement determination methods to only the application, it is possible to determine the component placement in the component supply unit that requires less component setup and has a short component supply time for each printed circuit board.
【００１４】[0014]
【実施例】以下、本発明の実施例を図を用いて説明す
る。まず、本発明による部品供給部への部品配置決定方
法を適用する実装機の動作特性を説明する。図６、図７
は本発明が適用される実装機の２つの例を示したもので
ある。実装機は、挿入機（インサ−タ）と装着機（マウ
ンタ）に大別できるが、更に装着機は、部品を把持（吸
着）するヘッドの動作等の違いからも分類できる。図６
はワンバイワン-ランダムアクセス-ＸＹテ−ブル方式装
着機、図７はワンバイワン-ランダムアクセス-ＸＹヘッ
ド方式装着機である。本発明は挿入機にも適用可能であ
るが、図６、図７に図示した２つの方式の装着機に適用
するのに好適である。Embodiments of the present invention will be described below with reference to the drawings. First, the operation characteristics of the mounter to which the method for determining the component placement on the component supply unit according to the present invention is applied will be described. 6 and 7
Shows two examples of mounting machines to which the present invention is applied. The mounting machine can be roughly classified into an insertion machine (inserter) and a mounting machine (mounter). Further, the mounting machine can be classified based on a difference in operation of a head for gripping (sucking) a component. Figure 6
Is a one-by-one-random access-XY table type mounting machine, and FIG. 7 is a one-by-one-random access-XY head type mounting machine. The present invention is applicable to an insertion machine, but is suitable for application to the two types of mounting machines shown in FIGS. 6 and 7.
【００１５】図６に示したワンバイワン-ランダムアク
セス-ＸＹテ−ブル方式装着機は、部品供給部６０が図
示したように一定方向に移動し、この部品供給部６０か
ら回転可能なマウンタ６１に搭載された装着ヘッド６２
が装着順に部品を取り込み、ＸＹテーブル６３上に載置
されたプリント基板６４に部品を装着する動作形態をと
る。そして、部品供給部６０の移動、ＸＹテ−ブル６３
の移動、装着ヘッド６２の回転等は、図示せぬロ−タリ
−インデックスの１部品分の回転時間内で行なわれるた
め、ＸＹテ−ブル６４の移動による実装のロスタイムが
小さい部品（一定時間内に連続実装可能な部品）が、部
品供給部６０上でも近くに配置され、ＸＹテ−ブル６３
の移動等による実装のロスタイム及び部品供給部６０の
移動による実装のロスタイムの双方が少ない搭載順序を
選択可能な、部品供給部への部品配置を決定する必要が
ある。In the one-by-one-random access-XY table type mounting machine shown in FIG. 6, the component supply unit 60 moves in a fixed direction as shown, and is mounted on the mounter 61 rotatable from the component supply unit 60. Mounted head 62
Takes in the mounting order and mounts the components on the printed board 64 placed on the XY table 63. Then, the movement of the component supply unit 60, the XY table 63
The movement of the mounting head 62 and the rotation of the mounting head 62 are performed within the rotation time of one part of the rotary index (not shown). Components that can be continuously mounted on the XY table 63.
It is necessary to determine a component arrangement in the component supply unit that can select a mounting sequence in which both the mounting loss time due to the movement of the component and the mounting loss time due to the movement of the component supply unit 60 are small.
【００１６】図７に示したワンバイワン-ランダムアク
セス-ＸＹヘッド方式装着機は、部品供給部７０並びに
プリント基板７１を固定し、装着ヘッド（ＸＹ可動ヘッ
ド）７２がＸＹ方向に移動しながら、部品を取り込み装
着する動作形態をとり、装着ヘッド（ＸＹ可動ヘッド）
７２の移動時間を最小化できる部品供給部への部品配置
を決定する必要がある。In the one-by-one-random access-XY head type mounting machine shown in FIG. 7, the component supply unit 70 and the printed circuit board 71 are fixed, and the mounting head (XY movable head) 72 moves in the XY directions to mount the components. Taking in the form of loading and mounting, mounting head (XY movable head)
It is necessary to determine the component placement in the component supply unit that can minimize the movement time of 72.
【００１７】次に、本発明の具体的な説明を、図１〜図
５により行なう。図２は本発明の方法が適用されるシス
テムの制御系の構成の一例を示すブロック図で、同図に
おいて、２１は磁気ディスク装置で、部品供給部の配置
に関する情報、実装機の動作特性に関する情報、プリン
ト基板上の部品の実装位置等々を記憶している。２２は
実装機システム全体の統括制御を司る処理装置で、本発
明を実行するための各種演算処理を行なう。３はＦ／Ｄ
（フロッピ−ディスク）入出力装置であり、プリント基
板上の部品の実装位置情報の入力格納や記憶データの出
力を行なう。また、４は補助入力装置としてのキ−ボ−
ド装置、５は補助出力装置としてのプリンタである。Next, a specific description of the present invention will be given with reference to FIGS. FIG. 2 is a block diagram showing an example of the configuration of a control system of a system to which the method of the present invention is applied. In FIG. 2, reference numeral 21 denotes a magnetic disk device, which is information regarding the arrangement of component supply units and the operating characteristics of a mounting machine. Information, mounting positions of components on the printed circuit board, etc. are stored. Reference numeral 22 is a processing unit which controls the overall control of the mounting machine system, and performs various arithmetic processes for carrying out the present invention. 3 is F / D
A (floppy disk) input / output device that inputs and stores mounting position information of components on a printed circuit board and outputs stored data. 4 is a keyboard as an auxiliary input device.
The printers 5 and 5 are printers as auxiliary output devices.
【００１８】図１は本発明の一実施例による部品供給部
への部品配置決定方法の概略処理フロ−を示すフローチ
ャート図で、次に図１により部品供給部への部品配置決
定方法の処理手順を説明する。図１のステップＳＴ１で
は、先ず各実装機の動作特性に基づき以降の処理を自動
選択する。そして、部品供給部が移動し部品を供給する
形態の前記図６に示した実装機では、以下のステップＳ
Ｔ２〜ＳＴ１３の処理が実行され、部品供給部は固定
で、装着ヘッドがＸＹに移動しながら部品を取り込み装
着する前記図７に示した実装機では、以下のステップＳ
Ｔ１４〜ＳＴ１７の処理が実行される。FIG. 1 is a flow chart showing a schematic processing flow of a method of deciding a component placement on a component supply unit according to an embodiment of the present invention. Next, referring to FIG. 1, a processing procedure of a method of deciding a component placement on a component supply unit. Will be explained. In step ST1 of FIG. 1, first, subsequent processing is automatically selected based on the operating characteristics of each mounting machine. Then, in the mounting machine shown in FIG. 6 in which the component supply unit moves to supply components, the following step S
In the mounting machine shown in FIG. 7 in which the processing from T2 to ST13 is executed, the component supply unit is fixed, and the mounting head moves in XY to load and mount the component, the following step S
The processing from T14 to ST17 is executed.
【００１９】ステップＳＴ２では、プリント基板に搭載
する部品のうち部品供給部への配置が未定の部品、及び
部品供給部上の配置未定のステ−ションを、搭載する部
品の情報と、部品供給部の配置情報を比較し、選択す
る。そして、ここで選択された部品及びステ−ションを
対象に以下のステップＳＴ３〜ＳＴ１３を行う。また、
部品供給部の配置がすべて未定の場合は、全部品、全ス
テ−ションを対象に以下のステップＳＴ３〜ＳＴ１３を
行う。In step ST2, among the components to be mounted on the printed circuit board, the components whose placement in the component supply unit is undetermined, and the stations in which the placement in the component supply unit is undetermined, information on the components to be mounted, and the component supply unit. Compare and select the placement information of. Then, the following steps ST3 to ST13 are performed for the parts and stations selected here. Also,
When the arrangement of the component supply units is not yet determined, the following steps ST3 to ST13 are performed for all components and all stations.
【００２０】ステップＳＴ３では、プリント基板情報な
どに基づき近接範囲（連続実装可能な範囲）の設定を行
って、次のステップＳＴ４に進む。ステップＳＴ４では
或る部品Ｉをｉ＝１とし、ステップＳＴ５では、ｉ＝１
とした部品Ｉと比較する部品Ｊをｊ＝ｉ＋１として、次
のステップＳＴ６で部品ｉとｊ（部品Ｉと部品Ｊ）とが
設定した近接範囲内にあるか否かを判定する。そして、
ステップＳＴ６でＹＥＳの判定されると、ステップＳＴ
７で部品種Ｉ、Ｊの近接度とすべくカウントアップし
て、ステップＳＴ８へ進み、ステップＳＴ６でＮＯの判
定されると直ちにステップＳＴ８へ進む。ステップＳＴ
８では、ｉ＝１とした或る部品Ｉと比較する次の部品
（例えば部品Ｋ）をｊ＝ｊ＋１として、ステップＳＴ９
へ進む。ステップＳＴ９では上記或る部品Ｉと比較すべ
き他の部品総べてにわたって比較が行われたか否かが問
われ、ＹＥＳなら次のステップＳＴ１０へ進み、ＮＯな
らステップＳＴ６からステップＳＴ９の処理ルーチンを
繰り返す。ステップＳＴ１０では、次の或る部品（例え
ば部品Ｊ）をｉ＝ｉ＋１として、ステップＳＴ１１へ進
む。ステップＳＴ１１では、ｉとおいた部品が対象とす
る部品総べてにわたって行われたか否かが問われ、ＹＥ
Ｓなら次のステップＳＴ１２へ進み、ＮＯならステップ
ＳＴ５からステップＳＴ１１の処理ルーチンを繰り返
す。In step ST3, a proximity range (range in which continuous mounting is possible) is set based on printed circuit board information and the like, and the process proceeds to the next step ST4. In step ST4, a certain component I is set to i = 1, and in step ST5, i = 1
The component J to be compared with the component I is set as j = i + 1, and it is determined in the next step ST6 whether or not the components i and j (component I and component J) are within the set proximity range. And
If YES is determined in step ST6, step ST
In step 7, the count is counted up so as to set the proximity of the component types I and J, and the process proceeds to step ST8. If NO is determined in step ST6, the process immediately proceeds to step ST8. Step ST
In step 8, the next part (for example, part K) to be compared with a part I having i = 1 is set as j = j + 1, and step ST9 is performed.
Go to. In step ST9, it is asked whether or not the comparison has been performed for all the other components to be compared with the certain component I. If YES, the process proceeds to the next step ST10, and if NO, the processing routine from step ST6 to step ST9 is executed. repeat. In step ST10, the next certain component (eg, component J) is set to i = i + 1, and the process proceeds to step ST11. In step ST11, it is asked whether or not the parts designated as i have been carried out over all the target parts.
If S, the process proceeds to the next step ST12, and if NO, the process routine of steps ST5 to ST11 is repeated.
【００２１】このようにして、一定時間内に連続実装可
能な部品の組合せの出現頻度を各部品間で求め、これを
評価関数として各部品間の近接度を求め記憶する。な
お、部品を連続して実装するのに要する時間は、磁気デ
ィスク上に記憶された実装機のＸＹテ−ブル移動スピ−
ド、部品の座標等の情報から算出する。また、一定時間
としては、例えば、実装機のＸＹテ−ブルや装着ヘッド
の移動スピ−ドに相当する部品供給部の移動時間、ロ−
タリ−インデックスが１ピッチ回転するのに要する時間
等を設定する。In this way, the frequency of appearance of a combination of components that can be continuously mounted within a fixed time is obtained among the components, and this is used as an evaluation function to determine and store the proximity between the components. It should be noted that the time required to continuously mount the components depends on the XY table moving speed of the mounting machine stored on the magnetic disk.
It is calculated from information such as the coordinates of the components and the parts. The fixed time is, for example, a moving time of the component supply unit corresponding to the XY table of the mounting machine or a moving speed of the mounting head, and a low speed.
Set the time required for the tally index to rotate one pitch.
【００２２】ステップＳＴ１２では、上述した各ステッ
プによって算出した近接度の大きい部品から順に連続す
るように部品の間に順序付けを行って、次のステップＳ
Ｔ１３へ進む。ステップＳＴ１３では、ステップＳＴ１
２の順序付けの順に部品供給部の端のステ−ションか
ら、部品供給部の各ステ−ションへの部品配置を行い、
この部品供給部が移動し部品を供給する形態の前記図６
に示した実装機に対する一連の処理を終了する。In step ST12, the parts are ordered so that they are successively arranged in descending order of proximity, calculated in the above steps, and the next step S12 is performed.
Go to T13. In step ST13, step ST1
The parts are arranged from the station at the end of the component supply unit to each station of the component supply unit in the order of 2.
FIG. 6 in the form in which this parts supply unit moves to supply parts
A series of processing for the mounting machine shown in is ended.
【００２３】一方、前記ステップＳＴ１４でも、プリン
ト基板に搭載する部品のうち部品供給部への配置が未定
の部品、及び部品供給部上の配置未定のステ−ション
を、搭載する部品の情報と、部品供給部の配置情報を比
較し、選択する。そして、ここで選択された部品及びス
テ−ションを対象に以下のステップＳＴ１５〜ＳＴ１７
の処理を行う。また、部品供給部の配置がすべて未定の
場合は、全部品、全ステ−ションを対象に以下のステッ
プＳＴ１５〜ＳＴ１７の処理を行う。On the other hand, also in step ST14, among the components to be mounted on the printed circuit board, the components whose placement in the component supply unit is undetermined, and the stations in which the placement on the component supply unit is undetermined, and the information of the components to be mounted, The arrangement information of the component supply unit is compared and selected. Then, the following steps ST15 to ST17 are applied to the parts and stations selected here.
Process. If the arrangement of the component supply units is not yet determined, the processes of the following steps ST15 to ST17 are performed for all components and all stations.
【００２４】ステップＳＴ１５ではプリント基板上の各
部品の数を求め、次のステップＳＴ１６へ進み、ステッ
プＳＴ１６では部品数の多い順に部品を並べるソート処
理が行われて、次のステップＳＴ１７へ進む。ステップ
ＳＴ１７では、部品数の多い順序に基づき、部品供給部
の中央から両側に部品配置を行うか、あるいは、実装機
ヘッドの初期位置に近いステ−ションから両側に部品配
置を行い、この部品供給部は固定で、装着ヘッドがＸＹ
に移動しながら部品を取り込み装着する前記図７に示し
た実装機に対する一連の処理を終了する。In step ST15, the number of each component on the printed circuit board is calculated, and the process proceeds to the next step ST16. In step ST16, a sorting process is performed in which the components are arranged in descending order of the number of components, and the process proceeds to the next step ST17. In step ST17, components are arranged on both sides from the center of the component supply unit or on both sides from a station near the initial position of the mounter head based on the order of the number of components, and the components are supplied. The part is fixed and the mounting head is XY
The series of processes for the mounting machine shown in FIG.
【００２５】図３〜図５に部品供給部の配置がすべて未
定のワンバイワン-ランダムアクセス-ＸＹテ−ブル方式
装着機において部品配置を決めた一例を示す。図３のプ
リント基板３１には、部品Ａが２ヶ、部品Ｂが６ヶ、部
品Ｃが２ヶ、部品Ｄが２ヶ、それぞれ図示の位置に搭載
される。一定時間内に連続実装可能な範囲が、５ｃｍ以
内（図３でハッチングを施した範囲）とすれば、部品間
の近接度は、図４のマトリクスに示すようになる。この
近接度に基づき近接度の大きい部品がこの順に連続する
ように部品の間に順序付けをすると、Ａ→Ｂ→Ｃ→Ｄの
順に順序付けられる。これを、図５に示すように、部品
供給部５１の第１ステ−ション（端のステーション）か
ら第４ステ−ションにＡ，Ｂ，Ｃ，Ｄと配置するように
される。FIGS. 3 to 5 show an example in which the component placement is determined in the one-by-one-random access-XY table type mounting machine in which the placements of the component supply parts are all undecided. On the printed circuit board 31 of FIG. 3, two parts A, six parts B, two parts C, and two parts D are mounted at the positions shown in the figure. If the range in which continuous mounting is possible within a fixed time is within 5 cm (hatched range in FIG. 3), the proximity between components is as shown in the matrix of FIG. If the parts are ordered based on this proximity so that the parts having a high proximity continue in this order, the parts are ordered in the order of A → B → C → D. As shown in FIG. 5, this is arranged from the first station (end station) of the component supply unit 51 to A, B, C, D from the fourth station.
【００２６】斯様に本実施例によれば、自動実装機の部
品供給動作に合わせ、連続実装することにより生じるロ
スタイムの短い部品同士が、部品供給部上でも近接して
配置される部品配置方法、あるいは、部品数の多い部品
が部品供給部の中央もしくは装着ヘッドの初期位置に近
い位置に置かれる部品配置方法を自動選択するため、汎
用的に部品供給時間の短い、部品配置決定が可能であ
り、実装作業時間が短縮できる。また、部品供給部の一
部の配置が既に決まっている実装機においても、配置未
定の部品及び供給ステ−ションを選択した後、自動実装
機の部品供給動作に合わせ、連続実装することにより生
じるロスタイムの短い部品同士が、部品供給部上でも近
接して配置される部品配置方法、あるいは、部品数の多
い部品が部品供給部の中央もしくは装着ヘッドの初期位
置に近い位置に置かれる部品配置方法を自動選択するた
め、汎用的に部品供給時間の短い、部品配置決定が可能
であり、実装作業時間が短縮できる。さらにまた、使用
頻度の高い部品を固定配置とすることで、実装基板変更
時の部品供給部配置変更による段取時間が削減できる。As described above, according to the present embodiment, the component placement method in which the components having short loss times caused by continuous mounting are placed close to each other on the component supply unit in accordance with the component supply operation of the automatic mounting machine. Alternatively, a component placement method that automatically places a component with a large number of components in the center of the component supply unit or at a position close to the initial position of the mounting head can be used to determine the component placement with a short component supply time in general. Yes, mounting work time can be shortened. In addition, even in the mounting machine where the placement of part of the component supply unit has already been determined, this occurs due to continuous mounting after selecting components and supply stations whose placement has not been determined and in accordance with the component supply operation of the automatic mounting machine. Parts placement method in which parts with short loss time are placed close to each other on the parts supply unit, or parts placement method in which parts with a large number of parts are placed in the center of the parts supply unit or near the initial position of the mounting head Since the automatic selection is performed, it is possible to determine the component placement with a short component supply time for a general purpose, and the mounting work time can be shortened. Furthermore, by fixing the frequently used components in a fixed arrangement, it is possible to reduce the setup time due to the arrangement change of the component supply unit when the mounting board is changed.
【００２７】本発明の他の実施例を図８により説明す
る。本実施例は、本発明による部品供給部への部品配置
決定方法を実装機用ＮＣデ−タ作成システムで使用する
ものである。実装機用ＮＣデ−タ作成システムでは、部
品ごとにそれを実装する実装機を決定した後、各実装機
ごとに部品の実装順序を決める。図８はこのような順序
決定において、実装時間の短縮を図るため、本発明によ
る部品供給部への部品配置決定方法を用いる場合の概略
処理フロ−を示している。Another embodiment of the present invention will be described with reference to FIG. In the present embodiment, the method for determining the component placement in the component supply unit according to the present invention is used in the NC data creation system for mounting machines. In the mounter NC data creation system, after determining the mounter for mounting each component, the mounting order of the components is determined for each mounter. FIG. 8 shows a schematic processing flow in the case of using the method for determining the component placement in the component supply unit according to the present invention in order to reduce the mounting time in such sequence determination.
【００２８】図８のステップＳＴ８０１では、各部品を
実装する実装機を選択し（仮選択し）、次のステップＳ
Ｔ８０２では、ステップＳＴ８０１で選択した実装機で
実装した場合に、実装機ヘッドと周辺部品との干渉（ぶ
つかり）が発生するか否かをチェックする。そして、ス
テップＳＴ８０２で干渉が発生する場合には、次のステ
ップＳＴ８０３で干渉を避けるように、各部品を実装す
る実装機を再選択し、干渉が発生しない場合には、ステ
ップＳＴ８０１で仮選択した実装機を本選択し、次のス
テップＳＴ８０４へ進む。ステップＳＴ８０４では、各
実装機の動作特性に基づき以降の処理を自動選択し、部
品供給部が移動し部品を供給する形態の前記図６の実装
機では、以下のステップＳＴ８０５〜ＳＴ８０９の処理
を実行し、部品供給部は固定で装着ヘッドがＸＹに移動
しながら部品を取り込み装着する前記図７の実装機で
は、以下のステップＳＴ８１０〜ＳＴ８１３及びＳＴ８
０９の処理を実行する。In step ST801 of FIG. 8, a mounting machine for mounting each component is selected (tentatively selected), and the next step S801.
In T802, it is checked whether or not interference (collision) between the mounter head and peripheral components occurs when mounting is performed by the mounter selected in step ST801. If interference occurs in step ST802, the mounting machine for mounting each component is reselected so as to avoid interference in the next step ST803, and if interference does not occur, provisional selection is performed in step ST801. The mounting machine is finally selected and the process proceeds to the next step ST804. In step ST804, the subsequent processing is automatically selected based on the operating characteristics of each mounting machine, and in the mounting machine of FIG. 6 in which the component supply unit moves to supply components, the processing of the following steps ST805 to ST809 is executed. However, in the mounting machine of FIG. 7 in which the component supply unit is fixed and the component is taken in and mounted while the mounting head moves in XY, the following steps ST810 to ST813 and ST8 are performed.
The processing of 09 is executed.
【００２９】ステップＳＴ８０５では、プリント基板に
搭載する部品のうち部品供給部への配置が未定の部品、
及び部品供給部上の配置未定のステ−ションを、搭載す
る部品の情報と、部品供給部の配置情報を比較し、選択
する。そして、ここで選択された部品及びステ−ション
を対象に以下のステップＳＴ８０６〜ＳＴ８０９を行
う。また、部品供給部の配置がすべて未定の場合は、全
部品、全ステ−ションを対象に以下のステップＳＴ８０
６〜ＳＴ８０９を行う。In step ST805, among the components to be mounted on the printed circuit board, the components whose placement in the component supply unit is undetermined,
And a station whose placement is undetermined on the component supply unit is selected by comparing the information of the component to be mounted with the placement information of the component supply unit. Then, the following steps ST806 to ST809 are performed for the part and the station selected here. Further, when the arrangement of the parts supply units is not yet determined, the following step ST80 is applied to all parts and all stations.
6 to ST809 are performed.
【００３０】ステップＳＴ８０６では、一定時間内に連
続実装可能な部品の組合せの出現頻度を各部品間で求
め、これを各部品間の近接度とする。部品を連続して実
装するのに要する時間は、磁気ディスク上に記憶された
実装機のＸＹテ−ブル移動スピ−ド、部品の座標等の情
報から算出する。また、一定時間としては、例えば、実
装機のＸＹテ−ブルや装着ヘッドの移動スピ−ドに相当
する部品供給部の移動時間、ロ−タリ−インデックスが
１ピッチ回転するのに要する時間等を設定する。In step ST806, the frequency of appearance of a combination of components that can be continuously mounted within a fixed time is obtained between the components, and this is set as the proximity between the components. The time required to continuously mount the components is calculated from information such as the XY table moving speed of the mounting machine and the coordinates of the components stored on the magnetic disk. The fixed time may be, for example, the moving time of the component supply unit corresponding to the XY table of the mounting machine or the moving speed of the mounting head, the time required for the rotary index to rotate by one pitch, or the like. Set.
【００３１】ステップＳＴ８０７では、前ステップＳＴ
８０６で算出した近接度の大きい部品順に連続するよう
に部品の間に順序付けをし、ステップＳＴ８０８へ進
む。ステップＳＴ８０８では、前ステップＳＴ８０７で
順序付けした順に部品供給部の端のステ−ションから部
品供給部の各ステ−ションへの部品配置を行い、ステッ
プＳＴ８０９へ進む。そして、ステップＳＴ８０９で
は、決められた部品供給部への部品配置から、部品実装
時間最小の実装順序を決定し、この部品供給部が移動し
部品を供給する形態の実装機に対する一連の処理を終了
する。In step ST807, the previous step ST
The parts are ordered so as to be consecutive in the order of the parts with the highest proximity calculated in 806, and the process proceeds to step ST808. In step ST808, parts are arranged from the station at the end of the component supply unit to each station in the component supply unit in the order ordered in the previous step ST807, and the process proceeds to step ST809. Then, in step ST809, the mounting sequence with the minimum component mounting time is determined from the determined component arrangement in the component supply unit, and the series of processes for the mounting machine in which the component supply unit moves and supplies the components ends. To do.
【００３２】一方、前記ステップＳＴ８１０でも、プリ
ント基板に搭載する部品のうち部品供給部への配置が未
定の部品、及び部品供給部上の配置未定のステ−ション
を、搭載する部品の情報と、部品供給部の配置情報を比
較し、選択する。そして、ここで選択された部品及びス
テ−ションを対象に以下のステップＳＴ８１１〜ＳＴ８
１３及びＳＴ８０９を行う。また、部品供給部の配置が
すべて未定の場合は、全部品、全ステ−ションを対象に
以下のＳＴ８１１〜ＳＴ８１３及びＳＴ８０９を行う。On the other hand, also in step ST810, among the components to be mounted on the printed circuit board, the components whose placement in the component supply unit is undetermined, and the stations in which the placement on the component supply unit is undetermined, and the information of the components to be mounted, The arrangement information of the component supply unit is compared and selected. Then, for the parts and stations selected here, the following steps ST811 to ST8 are performed.
13 and ST809 are performed. Further, when the arrangement of the component supply units is not yet determined, the following ST811 to ST813 and ST809 are performed for all components and all stations.
【００３３】ステップＳＴ８１１ではプリント基板上の
各部品の数を求めて、ステップＳＴ８１２へ進み、ステ
ップＳＴ８１２では部品数の多い順に部品を並べるソー
ト処理を行い、次のステップＳＴ８１３へ進む。ステッ
プＳＴ８１３では、前ステップＳＴ８１２でソート処理
された順序に基づき、部品供給部の中央から両側に部品
配置を行うか、あるいは、実装機ヘッドの初期位置に近
いステ−ションから両側に部品配置を行い、前記ステッ
プＳＴ８０９へ進む。ステップＳＴ８０９では、決めら
れた部品供給部への部品配置から、部品実装時間最小の
実装順序を決定し、これにより、部品供給部は固定で装
着ヘッドがＸＹに移動しながら部品を取り込み装着する
実装機に対する一連の処理を終了する。In step ST811, the number of each component on the printed circuit board is obtained, and the process proceeds to step ST812. In step ST812, sort processing is performed to arrange the components in descending order of the number of components, and the process proceeds to the next step ST813. In step ST813, components are arranged on both sides from the center of the component supply unit, or components are arranged on both sides from a station near the initial position of the mounter head, based on the order sorted in the previous step ST812. , And proceeds to step ST809. In step ST809, the mounting sequence in which the component mounting time is the minimum is determined from the determined component placement in the component supply unit, whereby the component supply unit is fixed, and the mounting head moves in XY to mount and mount the component. A series of processing for the machine is completed.
【００３４】斯様に本実施例によれば、自動実装機の部
品供給動作に合わせ部品配置を決定した後、該部品配置
に基づき部品実装順序を決定することで実装作業時間が
短縮できる。As described above, according to this embodiment, the mounting work time can be shortened by determining the component placement according to the component feeding operation of the automatic mounter and then determining the component mounting order based on the component placement.
【００３５】[0035]
【発明の効果】以上のように本発明によれば、連続実装
することにより生じるロスタイムの短い部品同士が、部
品供給部上でも近接して配置されるため、部品供給部が
移動して部品供給をするタイプの自動実装機において、
部品供給時間の短い部品配置の決定が可能となり、実装
作業時間が短縮できる。As described above, according to the present invention, the components having short loss times caused by continuous mounting are arranged close to each other on the component supply unit as well, so that the component supply unit moves to supply components. In the type of automatic mounting machine
It is possible to determine the component placement with a short component supply time and reduce the mounting work time.
【００３６】また本発明によれば、部品数の多い部品が
部品供給部の中央もしくは実装機ヘッドの初期位置に近
いステーションに置かれるため、ヘッドが移動して部品
を供給をするタイプの自動実装機において、部品供給時
間の短い部品配置の決定が可能となり、実装作業時間が
短縮できる。Further, according to the present invention, since a component having a large number of components is placed in the center of the component supply unit or in a station near the initial position of the mounting machine head, the head moves to supply the component automatically. In the machine, it is possible to determine the component placement with a short component supply time, and the mounting work time can be shortened.
【００３７】また本発明によれば、自動実装機の供給動
作に合わせ部品配置方法を自動選択するため、汎用的に
部品供給時間の短い、部品配置の決定が可能となり、実
装作業時間が短縮できる。Further, according to the present invention, since the component placement method is automatically selected according to the feeding operation of the automatic mounter, it is possible to determine the component placement in a short time with a general purpose, and the component placement time can be shortened. ..
【００３８】また本発明によれば、部品供給部の一部の
配置が既に決まっている実装機においても、配置未定の
部品及び供給ステ−ションを選択した後、自動実装機の
部品供給動作に合わせ、連続実装することにより生じる
ロスタイムの短い部品同士が、部品供給部上でも近接し
て配置される部品配置方法、あるいは部品数の多い部品
が部品供給部の中央もしくは実装機ヘッドの初期位置に
近いステーションに置かれる部品配置方法を自動選択す
るため、汎用的に部品供給時間の短い、部品配置の決定
が可能となり、実装作業時間が短縮できる。Further, according to the present invention, even in the mounting machine in which the arrangement of a part of the component supply unit has already been determined, after selecting the component and the supply station whose arrangement has not been determined, the component supply operation of the automatic mounting machine is performed. In addition, parts with a short loss time caused by continuous mounting are placed close to each other on the component supply unit, or a component with a large number of components is placed in the center of the component supply unit or the initial position of the mounter head. Since the component placement method to be placed in a nearby station is automatically selected, it is possible to determine the component placement, which generally requires a short component supply time, and shortens the mounting work time.
【図１】本発明の一実施例に係る自動実装機の部品供給
部への部品配置決定方法の概略処理フロ−を示す説明図
である。FIG. 1 is an explanatory diagram showing a schematic processing flow of a method for determining a component placement on a component supply unit of an automatic mounting machine according to an embodiment of the present invention.
【図２】本発明の実施例による部品供給部への部品配置
決定方法が適用されるシステムの制御系の概略構成の一
例を示す説明図である。FIG. 2 is an explanatory diagram showing an example of a schematic configuration of a control system of a system to which the method for determining a component placement on a component supply unit according to an embodiment of the present invention is applied.
【図３】本発明の実施例による部品供給部への部品配置
を決定するためのプリント基板上の部品配置の一例を示
す説明図である。FIG. 3 is an explanatory diagram showing an example of component placement on a printed board for determining component placement in a component supply unit according to an embodiment of the present invention.
【図４】図３の部品間の近接度をマトリクスで示す説明
図である。FIG. 4 is an explanatory diagram showing a proximity degree between the components of FIG. 3 in a matrix.
【図５】図４の近接度の順序付けに従った部品供給部へ
の部品配置を示す簡略化した説明図である。5 is a simplified explanatory diagram showing component placement in a component supply unit according to the proximity ordering of FIG. 4. FIG.
【図６】本発明が適用されるワンバイワン−ランダムア
クセス−ＸＹテーブル方式装着機を簡略化して示す説明
図である。FIG. 6 is an explanatory view showing a simplified one-by-one-random access-XY table type mounting machine to which the present invention is applied.
【図７】本発明が適用されるワンバイワン−ランダムア
クセス−ＸＹヘッド方式装着機を簡略化して示す説明図
である。FIG. 7 is an explanatory view showing a simplified one-by-one-random access-XY head system mounting machine to which the present invention is applied.
【図８】本発明の他の実施例に係る自動実装機の部品供
給部への部品配置決定方法の概略処理フロ−を示す説明
図である。FIG. 8 is an explanatory diagram showing a schematic processing flow of a method for determining a component placement on a component supply unit of an automatic mounting machine according to another embodiment of the present invention.
２１ 磁気ディスク装置 ２２ 処理装置 ２３ Ｆ／Ｄ（フロッピ−ディスク）入出力装置 ２４ キ−ボ−ド装置 ２５ プリンタ ３１ プリント基板 ５１ 部品供給部 ６０ 部品供給部 ６１ マウンタ ６２ 装着ヘッド ６３ ＸＹテーブル ６４ プリント基板 ７０ 部品供給部 ７１ プリント基板 ７２ 装着ヘッド（ＸＹ可動ヘッド） 21 magnetic disk device 22 processing device 23 F / D (floppy disk) input / output device 24 keyboard device 25 printer 31 printed circuit board 51 component supply section 60 component supply section 61 mounter 62 mounting head 63 XY table 64 printed circuit board 70 Component Supply Section 71 Printed Circuit Board 72 Mounting Head (XY Moving Head)
Claims (7)
せの出現頻度を各部品間で求めて、該頻度を評価関数と
して部品間の近接度を求め、次に、該近接度の大きい部
品順に連続するように部品の間に順序付けを行ない、次
に、該順序に基づき部品供給部の各ステ−ションへの部
品配置を行うことを特徴とする自動実装機の部品供給部
への部品配置決定方法。1. A frequency of appearance of a combination of components that can be continuously mounted within a fixed time is obtained between the respective components, a proximity between the components is obtained using the frequency as an evaluation function, and then a component having a large proximity is obtained. Arranging the parts so that they are consecutive in order, and then arranging the parts in each station of the parts supply unit based on the order, and arranging the parts in the parts supply unit of the automatic mounting machine. How to decide.
該数の多い順に各部品を部品供給部の各ステ−ションへ
配置することを特徴とする自動実装機の部品供給部への
部品配置決定方法。2. Obtaining the number of each part on the printed circuit board,
A method of deciding component placement in a component supply unit of an automatic mounting machine, wherein each component is arranged in each station of the component supply unit in the descending order of the number.
品順に各部品を、部品供給部の中央のステーションか
ら、もしくは実装機ヘッドの初期位置に近いステーショ
ンから配置することを特徴とする自動実装機の部品供給
部への部品配置決定方法。3. The automatic mounting according to claim 2, wherein the respective parts are arranged in order from the one having the largest number from the central station of the component supply section or from the station near the initial position of the mounting machine head. Method for determining the placement of parts in the parts supply section of a machine.
て、前記請求項１乃至３記載の方法を自動選択すること
を特徴とする自動実装機の部品供給部への部品配置決定
方法。4. A method of deciding a component placement in a component supply section of an automatic mounter, wherein the method according to any one of claims 1 to 3 is automatically selected according to the component supply operation mode of the automatic mounter.
置が決まっている自動実装機の部品供給部への部品配置
決定方法において、 プリント基板に搭載する部品のうち部品供給部への配置
が未定の部品を選択した後、この配置未定の部品と部品
供給部上の配置未定のステ−ションのみを対象に、前記
請求項１記載の方法を実施することを特徴とする自動実
装機の部品供給部への部品配置決定方法。5. A method of deciding component placement to a component supply unit of an automatic mounting machine, wherein the component placement of a part of the component supply unit has been determined, in the component placement unit among components to be mounted on a printed circuit board. After selecting an undecided part, the method according to claim 1 is executed only for this undecided part and the undecided station on the part supply unit. A method for determining the placement of parts in the parts supply unit.
置が決まっている自動実装機の部品供給部への部品配置
決定方法において、 プリント基板に搭載する部品のうち部品供給部への配置
が未定の部品を選択した後、この配置未定の部品と部品
供給部上の配置未定のステ−ションのみを対象に、前記
請求項２または３記載の方法を実施することを特徴とす
る自動実装機の部品供給部への部品配置決定方法。6. A method of deciding component placement to a component supply unit of an automatic mounting machine, wherein the component placement of a part of the component supply unit is fixed, wherein the components to be mounted on the printed circuit board are placed in the component supply unit. After selecting an undetermined part, the method according to claim 2 or 3 is executed only for the undecided part and the undecided station on the part supply unit. Method for determining the placement of parts in the parts supply section of a machine.
置が決まっている自動実装機の部品供給部への部品配置
決定方法において、 自動実装機の部品供給動作形態に合わせて前記請求項５
または６記載の方法を自動選択することを特徴とする自
動実装機の部品供給部への部品配置決定方法。7. A method of deciding component placement to a component feeding unit of an automatic mounting machine, wherein the component placement of a part of the component feeding unit has been decided, according to the component feeding operation mode of the automatic mounting machine. 5
Alternatively, the method of determining the component placement in the component supply unit of the automatic mounting machine, which is characterized in that the method described in 6 is automatically selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334471A JP3006639B2 (en) | 1991-11-25 | 1991-11-25 | Method of deciding component placement in component supply unit of automatic mounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334471A JP3006639B2 (en) | 1991-11-25 | 1991-11-25 | Method of deciding component placement in component supply unit of automatic mounting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05146928A true JPH05146928A (en) | 1993-06-15 |
| JP3006639B2 JP3006639B2 (en) | 2000-02-07 |
Family
ID=18277763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3334471A Expired - Fee Related JP3006639B2 (en) | 1991-11-25 | 1991-11-25 | Method of deciding component placement in component supply unit of automatic mounting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3006639B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007157948A (en) * | 2005-12-02 | 2007-06-21 | Matsushita Electric Ind Co Ltd | Method for determining mounting order of component |
| JP2012094663A (en) * | 2010-10-27 | 2012-05-17 | Hitachi High-Tech Instruments Co Ltd | Component mounting system, component mounting setting unit, component mounting setting program and component mounting method |
| WO2021100630A1 (en) * | 2019-11-18 | 2021-05-27 | パナソニックＩｐマネジメント株式会社 | Placement assistance method, method for generating learned model, program, placement assistance system, and work system |
-
1991
- 1991-11-25 JP JP3334471A patent/JP3006639B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007157948A (en) * | 2005-12-02 | 2007-06-21 | Matsushita Electric Ind Co Ltd | Method for determining mounting order of component |
| JP2012094663A (en) * | 2010-10-27 | 2012-05-17 | Hitachi High-Tech Instruments Co Ltd | Component mounting system, component mounting setting unit, component mounting setting program and component mounting method |
| WO2021100630A1 (en) * | 2019-11-18 | 2021-05-27 | パナソニックＩｐマネジメント株式会社 | Placement assistance method, method for generating learned model, program, placement assistance system, and work system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3006639B2 (en) | 2000-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6983532B2 (en) | In-line program system for assembly printed circuit board | |
| JP2966082B2 (en) | Mounting order determination method and its mounting method | |
| JPH05146928A (en) | Part layout determining method for part feed section of automatic fitting machine | |
| JPS59223807A (en) | Coupling system of numerical controller | |
| JP4087633B2 (en) | Component mounting method, component mounter, and mounting order determination program | |
| JPH0744359B2 (en) | Component mounting method | |
| JP3646447B2 (en) | How to determine the mounting order of components | |
| JPH0833764B2 (en) | NC mounting machine mounting route determination method | |
| US20030058608A1 (en) | Parts arranging method and parts mounting apparatus | |
| JP3005360B2 (en) | Component mounting method | |
| JPH10209697A (en) | Method for optimizing part mounting data | |
| JPH0744358B2 (en) | Component mounting method | |
| JPH06152191A (en) | Component mounting equipment | |
| JPH0918199A (en) | Method for generating electronic component mounting data | |
| JP3047597B2 (en) | Component mounting method | |
| JP3476485B2 (en) | Component mounting order determination method | |
| JP3028637B2 (en) | Component mounting method | |
| JP2773018B2 (en) | Electronic component mounting machine management device | |
| JP3699179B2 (en) | Work device and electronic component automatic mounting device | |
| KR0148974B1 (en) | Mounting data input method for chip mounter | |
| JP2000036699A (en) | Method for estimating mounting time and method for distributing part | |
| JPH04113698A (en) | Electronic component inserting device | |
| JPH0581080B2 (en) | ||
| JP3405320B2 (en) | Chip mounting method | |
| JPH04219000A (en) | Component mounting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071126 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081126 Year of fee payment: 9 |
|
| LAPS | Cancellation because of no payment of annual fees |