JP2024055003A - 射出成形方法及び射出成形機 - Google Patents
射出成形方法及び射出成形機 Download PDFInfo
- Publication number
- JP2024055003A JP2024055003A JP2022161551A JP2022161551A JP2024055003A JP 2024055003 A JP2024055003 A JP 2024055003A JP 2022161551 A JP2022161551 A JP 2022161551A JP 2022161551 A JP2022161551 A JP 2022161551A JP 2024055003 A JP2024055003 A JP 2024055003A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- injection
- clamping
- closing pressure
- predetermined
- 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 title claims description 73
- 238000007906 compression Methods 0.000 claims abstract description 118
- 238000002347 injection Methods 0.000 claims abstract description 117
- 239000007924 injection Substances 0.000 claims abstract description 117
- 239000012778 molding material Substances 0.000 claims abstract description 88
- 238000000465 moulding Methods 0.000 claims abstract description 59
- 229920005989 resin Polymers 0.000 claims abstract description 37
- 239000011347 resin Substances 0.000 claims abstract description 37
- 238000005429 filling process Methods 0.000 claims abstract description 35
- 230000006835 compression Effects 0.000 claims description 77
- 230000007246 mechanism Effects 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 7
- 229920001187 thermosetting polymer Polymers 0.000 claims description 6
- 239000000243 solution Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 230000006399 behavior Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- MFOUDYKPLGXPGO-UHFFFAOYSA-N propachlor Chemical compound ClCC(=O)N(C(C)C)C1=CC=CC=C1 MFOUDYKPLGXPGO-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
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
- B29C45/03—Injection moulding apparatus
-
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/766—Measuring, controlling or regulating the setting or resetting of moulding conditions, e.g. before starting a cycle
-
- 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
- B29C45/1774—Display units or mountings therefor; Switch cabinets
-
- 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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/57—Exerting after-pressure on the moulding material
- B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner parts
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/7653—Measuring, controlling or regulating mould clamping forces
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/80—Measuring, controlling or regulating of relative position of mould parts
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
-
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/5615—Compression stroke, e.g. length thereof
-
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/565—Closing of the mould during injection
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C2045/7606—Controlling or regulating the display unit
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76006—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76498—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76505—Force
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76702—Closure or clamping device
- B29C2945/76709—Closure or clamping device clamping or closing drive means
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76869—Mould clamping, compression of the cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (12)
- 可動型と固定型間に型隙間を設定した金型に射出装置により成形材料を射出充填する射出充填工程,及びこの射出充填工程の終了後、型締装置により前記金型を所定の型閉鎖圧力により加圧して圧縮する圧縮工程を行う射出成形方法において、予め、所定の型隙間,所定の型締力,前記可動型に対する所定の背圧,所定の型閉鎖圧力,及び成形材料の圧縮状態に対する所定の型閉鎖圧力調整条件を含む型締条件を設定し、成形時に、前記型締条件が設定された前記型締装置の金型に対して、前記射出装置により、前記成形材料を射出充填する射出充填工程を行うとともに、前記射出充填工程が終了したなら、前記型閉鎖圧力調整条件を含む前記型締条件に基づいて前記圧縮工程を行うようにしたことを特徴とする射出成形方法。
- 前記成形材料の圧縮状態は、前記可動型と前記固定型間の型隙間の大きさを含むことを特徴とする請求項1記載の射出成形方法。
- 前記成形材料の圧縮状態は、前記型閉鎖圧力の大きさを含むことを特徴とする請求項1記載の射出成形方法。
- 前記成形材料の圧縮状態は、前記成形材料の粘度の大きさを含むことを特徴とする請求項1記載の射出成形方法。
- 前記型隙間,前記型閉鎖圧力,及び成形材料の粘度をディスプレイにグラフィック表示することを特徴とする請求項1記載の射出成形方法。
- 前記成形材料は、熱硬化性樹脂材料を適用することを特徴とする請求項1記載の射出成形方法。
- 前記射出充填工程は、前記可動型が予め設定した圧縮開始位置に達することにより終了させることを特徴とする請求項1記載の射出成形方法。
- 可動型と固定型間に所定の型隙間を設定した金型に対して成形材料を射出充填する射出充填工程を行う射出装置と、前記成形材料が射出充填された前記金型に対して所定の型閉鎖圧力により加圧して圧縮する圧縮工程を行う型締装置と、前記射出装置及び前記型締装置を制御する成形機コントローラを備える射出成形機において、前記可動型と前記固定型間における所定の型隙間,所定の型締力,前記可動型に対する所定の背圧,所定の型閉鎖圧力,及び成形材料の圧縮状態に対する所定の型閉鎖圧力調整条件を含む型締条件を前記型締装置に対して設定する成形機コントローラと、前記型締条件が設定された前記型締装置の金型に対して前記成形材料を射出充填する射出充填工程を行う射出装置と、前記成形材料が射出充填された金型に対して前記型閉鎖圧力調整条件を含む型締条件に基づいて圧縮工程を行う型締装置とを備えることを特徴とする射出成形機。
- 前記成形機コントローラは、型隙間,型閉鎖圧力,閉鎖圧力の圧力差,をグラフィック表示部によりグラフィック表示するディスプレイを備えることを特徴とする請求項8記載の射出成形機。
- 前記型締装置は、タイバー機構部により進退自在に支持され、かつ前記可動型を支持する可動盤と、前記タイバー機構部により進退自在に支持され、かつ前記可動型の型締めを行う型締駆動機構部を内蔵した型締盤と、この型締盤に一体に設け、当該型締盤を前記タイバー機構部の所定位置に固定可能なチャック機構部とを備えることを特徴とする請求項8記載の射出成形機。
- 前記型締駆動機構部は、型締シリンダを備えることを特徴とする請求項10記載の射出成形機。
- 前記型締シリンダに接続したメータアウト回路を備えることを特徴とする請求項11記載の射出成形機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022161551A JP2024055003A (ja) | 2022-10-06 | 2022-10-06 | 射出成形方法及び射出成形機 |
CN202311257478.8A CN117841266A (zh) | 2022-10-06 | 2023-09-27 | 注射成型方法和注射成型机 |
EP23200350.9A EP4349563A1 (en) | 2022-10-06 | 2023-09-28 | Injection molding method and injection molding machine |
US18/377,176 US20240116228A1 (en) | 2022-10-06 | 2023-10-05 | Injection molding method and injection molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022161551A JP2024055003A (ja) | 2022-10-06 | 2022-10-06 | 射出成形方法及び射出成形機 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2024055003A true JP2024055003A (ja) | 2024-04-18 |
Family
ID=88236711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022161551A Pending JP2024055003A (ja) | 2022-10-06 | 2022-10-06 | 射出成形方法及び射出成形機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240116228A1 (ja) |
EP (1) | EP4349563A1 (ja) |
JP (1) | JP2024055003A (ja) |
CN (1) | CN117841266A (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3846869B2 (ja) * | 2002-06-14 | 2006-11-15 | 株式会社名機製作所 | 圧縮成形方法および型締装置 |
DE102004051292B3 (de) * | 2004-10-20 | 2006-08-03 | Karl Hehl | Verfahren zum Spritzgießen von Spritzteilen mit einem Prägeablauf |
DE112011100051T5 (de) | 2010-06-25 | 2012-10-04 | Nissei Plastic Industrial Co., Ltd. | Gießverfahren einer Spritzgießmaschine |
-
2022
- 2022-10-06 JP JP2022161551A patent/JP2024055003A/ja active Pending
-
2023
- 2023-09-27 CN CN202311257478.8A patent/CN117841266A/zh active Pending
- 2023-09-28 EP EP23200350.9A patent/EP4349563A1/en active Pending
- 2023-10-05 US US18/377,176 patent/US20240116228A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20240116228A1 (en) | 2024-04-11 |
CN117841266A (zh) | 2024-04-09 |
EP4349563A1 (en) | 2024-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9296144B2 (en) | Molding method of injection molding machine | |
CN103128942B (zh) | 注射成型机的控制装置 | |
JP5524914B2 (ja) | 射出成形機の波形モニタ装置 | |
US11826933B2 (en) | Foam molding method and injection molding machine | |
JPH11114990A (ja) | 予備可塑化式射出装置とそれを用いた射出成形方法 | |
JP2024055003A (ja) | 射出成形方法及び射出成形機 | |
JP7579831B2 (ja) | 射出成形方法及び射出成形機 | |
JP7588630B2 (ja) | 射出成形方法及び射出成形機 | |
JP7165167B2 (ja) | 射出成形機及び射出成形方法 | |
JP2000263607A (ja) | 射出成形機および射出成形方法 | |
JP7196141B2 (ja) | 射出成形方法及び射出成形機 | |
JP3282433B2 (ja) | トグル機構を有する射出圧縮成形方法および装置 | |
JP2649266B2 (ja) | 射出装置の油圧回路 | |
JP4566481B2 (ja) | 成形機の型締装置及び方法 | |
EP4035866B1 (en) | Injection molding machine | |
US20240416569A1 (en) | Controller for injection molding machine, injection molding machine, and control method for injection molding machine | |
JPS646273Y2 (ja) | ||
JPH05237901A (ja) | 射出成形機の射出制御方法 | |
JP3562681B2 (ja) | 射出成形機の射出制御方法 | |
JP2024043753A (ja) | 射出成形機 | |
JPH11942A (ja) | 射出成形装置 | |
CN119058041A (zh) | 注射成型机的显示装置及注射成型机 | |
JPH0939060A (ja) | 射出圧縮成形における型締圧力の制御方法 | |
JPH03253318A (ja) | 射出圧縮成形機の型内圧制御方法 | |
JP2001347544A (ja) | 射出成形機の駆動制御方法および装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231116 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231116 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20240828 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240904 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241031 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20250115 |