JP5683940B2 - 可塑化装置 - Google Patents
可塑化装置 Download PDFInfo
- Publication number
- JP5683940B2 JP5683940B2 JP2010286672A JP2010286672A JP5683940B2 JP 5683940 B2 JP5683940 B2 JP 5683940B2 JP 2010286672 A JP2010286672 A JP 2010286672A JP 2010286672 A JP2010286672 A JP 2010286672A JP 5683940 B2 JP5683940 B2 JP 5683940B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- cylinder
- screw
- point
- pressure rise
- 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.)
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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
- B29C45/76—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
- 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
- B29C2945/76003—Measured parameter
- B29C2945/76006—Pressure
- B29C2945/7601—Pressure derivative, change 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
- 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
- B29C2945/76083—Position
-
- 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
- B29C2945/76177—Location of measurement
- B29C2945/7618—Injection unit
- B29C2945/76187—Injection unit screw
-
- 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
- B29C2945/76177—Location of measurement
- B29C2945/7618—Injection unit
- B29C2945/7619—Injection unit barrel
-
- 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
- B29C2945/76344—Phase or stage of measurement
- B29C2945/76367—Metering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Claims (4)
- シリンダ内に樹脂を供給するフィーダと、該シリンダ内を軸方向に移動するスクリュとを有する可塑化装置であって、
前記スクリュのフライトが形成されたスクリュ溝部に対応する前記シリンダ内の所定位置に設置された、該シリンダ内の所定位置における圧力を検出するシリンダ圧センサと、
前記シリンダ圧センサの検出値に基づいて、計量工程の際に、前記スクリュ溝部に対応する前記シリンダの内圧が前記スクリュの軸方向に対して上昇し始める位置を推定する圧力上昇点推定部と、
を備える、
ことを特徴とする可塑化装置。 - 前記シリンダ圧センサは、前記シリンダ内の一又は複数の位置に設置される、
ことを特徴とする請求項1に記載の可塑化装置。 - 前記圧力が上昇し始める位置を調整する圧力上昇点位置調整部を備える、
ことを特徴とする請求項1又は2に記載の可塑化装置。 - 前記シリンダ圧センサの検出値に基づく圧力分布を表示する表示部を備える、
ことを特徴とする請求項1乃至3の何れか一項に記載の可塑化装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010286672A JP5683940B2 (ja) | 2010-12-22 | 2010-12-22 | 可塑化装置 |
CN201110433272.7A CN102555179B (zh) | 2010-12-22 | 2011-12-21 | 塑化装置 |
EP11010081.5A EP2468475B1 (en) | 2010-12-22 | 2011-12-22 | Plasticizing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010286672A JP5683940B2 (ja) | 2010-12-22 | 2010-12-22 | 可塑化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012131176A JP2012131176A (ja) | 2012-07-12 |
JP5683940B2 true JP5683940B2 (ja) | 2015-03-11 |
Family
ID=45444358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010286672A Active JP5683940B2 (ja) | 2010-12-22 | 2010-12-22 | 可塑化装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2468475B1 (ja) |
JP (1) | JP5683940B2 (ja) |
CN (1) | CN102555179B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6054215B2 (ja) * | 2013-03-14 | 2016-12-27 | 住友重機械工業株式会社 | 射出成形機、および射出成形機の設定支援装置 |
JP6289970B2 (ja) * | 2014-03-28 | 2018-03-07 | 住友重機械工業株式会社 | 射出成形機、射出成形機の設定装置、および射出成形機の設定方法 |
JP6552922B2 (ja) * | 2015-08-31 | 2019-07-31 | 住友重機械工業株式会社 | 射出成形機 |
CN110103402B (zh) * | 2019-05-29 | 2022-03-11 | 中南大学 | 超声塑化系统用进料施压组件 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6189820A (ja) * | 1984-10-09 | 1986-05-08 | Inoue Japax Res Inc | 樹脂加工装置に於ける温度及び圧力の制御方法 |
JPS6137409A (ja) * | 1984-07-31 | 1986-02-22 | Japan Steel Works Ltd:The | 電動射出装置の制御方法 |
JPH04261821A (ja) * | 1991-05-10 | 1992-09-17 | Fanuc Ltd | 射出成形機のモニタ回路 |
JP3245265B2 (ja) * | 1993-06-02 | 2002-01-07 | 株式会社日本製鋼所 | 射出成形方法及び射出装置 |
JPH07214615A (ja) * | 1994-02-04 | 1995-08-15 | Ube Ind Ltd | 射出成形機における溶融樹脂の計量方法 |
CN1380848A (zh) * | 2000-05-31 | 2002-11-20 | 旭化成株式会社 | 注塑法 |
JP2004351661A (ja) | 2003-05-27 | 2004-12-16 | Toshiba Mach Co Ltd | 射出成形機及びその制御方法 |
EP1960168A4 (en) * | 2005-12-13 | 2009-08-05 | Agency Science Tech & Res | METHOD AND DEVICE FOR EXTRUSION INJECTION MOLDING FORMS |
JP4199286B1 (ja) * | 2007-06-11 | 2008-12-17 | ファナック株式会社 | 射出成形機 |
-
2010
- 2010-12-22 JP JP2010286672A patent/JP5683940B2/ja active Active
-
2011
- 2011-12-21 CN CN201110433272.7A patent/CN102555179B/zh active Active
- 2011-12-22 EP EP11010081.5A patent/EP2468475B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102555179B (zh) | 2015-08-19 |
JP2012131176A (ja) | 2012-07-12 |
EP2468475B1 (en) | 2020-01-22 |
CN102555179A (zh) | 2012-07-11 |
EP2468475A1 (en) | 2012-06-27 |
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