JPH0259763B2 - - Google Patents
Info
- Publication number
- JPH0259763B2 JPH0259763B2 JP4698485A JP4698485A JPH0259763B2 JP H0259763 B2 JPH0259763 B2 JP H0259763B2 JP 4698485 A JP4698485 A JP 4698485A JP 4698485 A JP4698485 A JP 4698485A JP H0259763 B2 JPH0259763 B2 JP H0259763B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- injection
- detector
- screw
- molding machine
- 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.)
- Expired
Links
- 239000011347 resin Substances 0.000 claims description 47
- 229920005989 resin Polymers 0.000 claims description 47
- 238000002347 injection Methods 0.000 claims description 36
- 239000007924 injection Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 17
- 238000001746 injection moulding Methods 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4698485A JPS61206613A (ja) | 1985-03-09 | 1985-03-09 | 射出成形機の溶融樹脂漏洩感知方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4698485A JPS61206613A (ja) | 1985-03-09 | 1985-03-09 | 射出成形機の溶融樹脂漏洩感知方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61206613A JPS61206613A (ja) | 1986-09-12 |
JPH0259763B2 true JPH0259763B2 (fr) | 1990-12-13 |
Family
ID=12762479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4698485A Granted JPS61206613A (ja) | 1985-03-09 | 1985-03-09 | 射出成形機の溶融樹脂漏洩感知方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61206613A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016135571A (ja) * | 2015-01-23 | 2016-07-28 | 住友重機械工業株式会社 | 射出成形機 |
-
1985
- 1985-03-09 JP JP4698485A patent/JPS61206613A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016135571A (ja) * | 2015-01-23 | 2016-07-28 | 住友重機械工業株式会社 | 射出成形機 |
Also Published As
Publication number | Publication date |
---|---|
JPS61206613A (ja) | 1986-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4411609A (en) | Apparatus for molding plastic | |
CA1309818C (fr) | Appareil servant a doser avec precision la matiere de moulage dans une presse a injection | |
JPH0259763B2 (fr) | ||
WO2019194974A1 (fr) | Procédé de détermination d'un déplacement avant d'écoulement de masse fondue utilisant la pression de masse fondue par injection et la position de vis pour générer une sortie et surveiller en continu la répétabilité d'un anneau de commande | |
JPH03268912A (ja) | 射出成形機における成形評価装置および成形評価方法 | |
JPH03218810A (ja) | 射出成形機の充填量検出方法 | |
JPS623916A (ja) | 射出成形機の漏れ量検出方法および装置 | |
CA2207389C (fr) | Detecteur de deflexion d'une broche a insertion de moule | |
JPH02202420A (ja) | 射出成形での可塑材料の圧力測定方法および射出成形機 | |
JPH0511532B2 (fr) | ||
JP2001260192A (ja) | 射出成形方法 | |
US4297901A (en) | Tonnage indicator for toggle press | |
JPH0261345B2 (fr) | ||
JP2957915B2 (ja) | 射出成形機の成形立ち上げ前の計量方法及び射出成形機の成形立ち上げ前の計量制御装置 | |
JPS6220010B2 (fr) | ||
JPH0242339B2 (fr) | ||
JPH0547624Y2 (fr) | ||
JPH037464B2 (fr) | ||
JPH0620634B2 (ja) | 射出機の射出増圧制御装置 | |
JP2680431B2 (ja) | 射出成形機の点検モニタリング方法及び装置 | |
JPS6229220Y2 (fr) | ||
JPH0155980B2 (fr) | ||
JPS6330228A (ja) | 射出成形機における射出量計測装置 | |
JP2984467B2 (ja) | 射出成形機の射出装置における樹脂圧力測定装置 | |
JPH0460742B2 (fr) |