JPH047123U - - Google Patents
Info
- Publication number
- JPH047123U JPH047123U JP4770190U JP4770190U JPH047123U JP H047123 U JPH047123 U JP H047123U JP 4770190 U JP4770190 U JP 4770190U JP 4770190 U JP4770190 U JP 4770190U JP H047123 U JPH047123 U JP H047123U
- Authority
- JP
- Japan
- Prior art keywords
- injection molding
- molding machine
- control
- molded product
- stable state
- 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
Links
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000012790 confirmation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の電気的構成を示した図であり
、第２図は管理図の管理線を設定する処理手順と
工程の安定状態を確認する処理手順を示したフロ
チヤートである。
１……射出成形機コントローラ、２……記憶装
置、３……入出力インターフエース、１０……キ
ーボード、１１……デイスプレイ、１３……アラ
ーム発生装置、１４……計測装置。
FIG. 1 is a diagram showing the electrical configuration of the present invention, and FIG. 2 is a flowchart showing the processing procedure for setting the control line of the control chart and the processing procedure for confirming the stable state of the process. DESCRIPTION OF SYMBOLS 1... Injection molding machine controller, 2... Storage device, 3... Input/output interface, 10... Keyboard, 11... Display, 13... Alarm generating device, 14... Measuring device.
Claims (1)
形機の動作を測定する計測装置１４と、 測定したデータの解析と制御を行なう射出成形
機コントローラ１と、 解析した結果を記憶する記憶装置２と、 前記計測装置１４からの予備データを解析する
ことにより管理図の管理線を設定する管理線設定
手段５０〜５９と、 前記計測装置１４からのデータを解析すること
により前記管理図の管理限界線を成形品良否判定
の判断基準として工程の安定状態を確認する安定
状態確認手段６０〜６９を備えていることを特徴
とする射出成形機における成形品良否判定装置。[Scope of claim for utility model registration] A measuring device 14 that measures the operation of an injection molding machine as a substitute characteristic for determining the quality of a molded product, an injection molding machine controller 1 that analyzes and controls the measured data, and the analyzed results. a storage device 2 for storing; control line setting means 50 to 59 for setting control lines of a control chart by analyzing preliminary data from the measuring device 14; A molded product quality determination device for an injection molding machine, comprising stable state confirmation means 60 to 69 for confirming a stable state of the process using the control limit line of the control chart as a criterion for molded product quality determination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4770190U JPH047123U (en) | 1990-05-09 | 1990-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4770190U JPH047123U (en) | 1990-05-09 | 1990-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH047123U true JPH047123U (en) | 1992-01-22 |
Family
ID=31563865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4770190U Pending JPH047123U (en) | 1990-05-09 | 1990-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047123U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634925A (en) * | 1986-06-25 | 1988-01-09 | Matsushita Electric Ind Co Ltd | Quality discrimination monitoring of injection molded form |
-
1990
- 1990-05-09 JP JP4770190U patent/JPH047123U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634925A (en) * | 1986-06-25 | 1988-01-09 | Matsushita Electric Ind Co Ltd | Quality discrimination monitoring of injection molded form |
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