JPH04310718A - プラスチックから成形品を射出成形する方法 - Google Patents

プラスチックから成形品を射出成形する方法

Info

Publication number: JPH04310718A
Authority: JP; Japan
Prior art keywords: injection; pressure; screw; screw piston; hydraulic
Prior art date: 1991-02-01
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

Application number

JP4015020A

Other languages

English (en)

Japanese (ja)

Inventor

Wilfried Dr Aichele

アイヒェレヴィルフリート

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

Priority date (The priority date 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 date listed.)

1991-02-01

Filing date

1992-01-30

Publication date

1992-11-02

1992-01-30 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1992-11-02 Publication of JPH04310718A publication Critical patent/JPH04310718A/ja

Status Pending legal-status Critical Current

Links

238000001746 injection moulding Methods 0.000 title claims abstract description 23
238000000034 method Methods 0.000 title claims description 17
229920003023 plastic Polymers 0.000 title claims description 10
239000004033 plastic Substances 0.000 title claims description 10
238000002347 injection Methods 0.000 claims abstract description 71
239000007924 injection Substances 0.000 claims abstract description 71
239000012778 molding material Substances 0.000 claims abstract description 24
238000006073 displacement reaction Methods 0.000 claims abstract description 5
239000000463 material Substances 0.000 claims description 13
239000007788 liquid Substances 0.000 claims 1
238000012805 post-processing Methods 0.000 claims 1
230000007547 defect Effects 0.000 abstract description 5
238000012545 processing Methods 0.000 abstract description 5
238000003825 pressing Methods 0.000 description 7
150000001875 compounds Chemical class 0.000 description 4
238000000465 moulding Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 2
238000004132 cross linking Methods 0.000 description 2
238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 2
239000003365 glass fiber Substances 0.000 description 2
238000012546 transfer Methods 0.000 description 2
229920006305 unsaturated polyester Polymers 0.000 description 2
238000013459 approach Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000012360 testing method Methods 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
- B29C45/76—Measuring, controlling or regulating
- 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

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Injection Moulding Of Plastics Or The Like (AREA)

JP4015020A 1991-02-01 1992-01-30 プラスチックから成形品を射出成形する方法 Pending JPH04310718A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4102971.2		1991-02-01
DE4102971A DE4102971A1 (de)	1991-02-01	1991-02-01	Verfahren zum spritzgiessen von formteilen aus kunststoff

Publications (1)

Publication Number	Publication Date
JPH04310718A true JPH04310718A (ja)	1992-11-02

Family

ID=6424135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4015020A Pending JPH04310718A (ja)	1991-02-01	1992-01-30	プラスチックから成形品を射出成形する方法

Country Status (5)

Country	Link
JP (1)	JPH04310718A (de)
CH (1)	CH684582A5 (de)
DE (1)	DE4102971A1 (de)
FR (1)	FR2672236B1 (de)
IT (1)	IT1260454B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2750919A1 (fr) *	1996-07-09	1998-01-16	Transvalor Sa	Procede de commande et de regulation d'une presse de moulage par injection
DE19828752A1 (de) *	1998-06-27	1999-12-30	Bosch Gmbh Robert	Regelanordnung für ein hydraulisches System

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE360228A (de) *
GB234165A (en) *	1924-02-15	1925-05-15	English Electric Co Ltd	Improvements in and relating to the utilisation of steam power in steam turbines
GB1106037A (en) *	1965-05-26	1968-03-13	Associated Electrical Idustrie	Improvements in or relating to steam turbine installations
DE1551209B2 (de) *	1966-06-11	1971-02-11	Siemens AG, 1000 Berlin u. 8000 München	Einwelhger Dampfturbinensatz mit dampfbeheiztem Zwischenuberhitzer und die sem vorgeschaltetem Wasserabscheider
DE2312725A1 (de) *	1973-03-14	1974-09-26	Kraftwerk Union Ag	Anordnung zur wasserabscheidung und zwischenueberhitzung von sattdampf
DE2539066A1 (de) *	1975-09-03	1977-03-17	Bosch Gmbh Robert	Bestimmung der erstarrungsphase bei spritzgiessmaschinen
JPS60120026A (ja) *	1983-12-02	1985-06-27	Mitsubishi Heavy Ind Ltd	射出成形機の保持圧制御方法
JPH0641159B2 (ja) *	1986-07-28	1994-06-01	三菱重工業株式会社	射出成形機の射出制御方法及び装置
JP2597881B2 (ja) *	1988-05-10	1997-04-09	ファナック株式会社	樹脂漏れ検出装置
JPH1014016A (ja) *	1996-06-19	1998-01-16	Mitsubishi Heavy Ind Ltd	リニアモータ装置

1991
- 1991-02-01 DE DE4102971A patent/DE4102971A1/de not_active Withdrawn
- 1991-10-16 CH CH3037/91A patent/CH684582A5/de not_active IP Right Cessation
- 1991-12-12 FR FR9115434A patent/FR2672236B1/fr not_active Expired - Fee Related
1992
- 1992-01-28 IT ITMI920145A patent/IT1260454B/it active IP Right Grant
- 1992-01-30 JP JP4015020A patent/JPH04310718A/ja active Pending

Also Published As

Publication number	Publication date
FR2672236B1 (fr)	1997-08-01
DE4102971A1 (de)	1992-08-13
ITMI920145A1 (it)	1992-08-02
IT1260454B (it)	1996-04-09
CH684582A5 (de)	1994-10-31
FR2672236A1 (fr)	1992-08-07
ITMI920145A0 (it)	1992-01-28

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