GB2411618B - Method of controlling a molding process - Google Patents

Method of controlling a molding process

Info

Publication number
GB2411618B
GB2411618B GB0510891A GB0510891A GB2411618B GB 2411618 B GB2411618 B GB 2411618B GB 0510891 A GB0510891 A GB 0510891A GB 0510891 A GB0510891 A GB 0510891A GB 2411618 B GB2411618 B GB 2411618B
Authority
GB
United Kingdom
Prior art keywords
controlling
molding process
molding
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 - Fee Related
Application number
GB0510891A
Other versions
GB0510891D0 (en
GB2411618A (en
Inventor
John H Moore
Steven A Beal
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.)
JHM TECHNOLOGIES Inc
Original Assignee
JHM TECHNOLOGIES Inc
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.)
Filing date
Publication date
Application filed by JHM TECHNOLOGIES Inc filed Critical JHM TECHNOLOGIES Inc
Priority claimed from GB0421177A external-priority patent/GB2403927B/en
Publication of GB0510891D0 publication Critical patent/GB0510891D0/en
Publication of GB2411618A publication Critical patent/GB2411618A/en
Application granted granted Critical
Publication of GB2411618B publication Critical patent/GB2411618B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB0510891A 2001-05-31 2002-05-31 Method of controlling a molding process Expired - Fee Related GB2411618B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29471201P 2001-05-31 2001-05-31
US36055602P 2002-02-26 2002-02-26
GB0421177A GB2403927B (en) 2001-05-31 2002-05-31 Apparatus for molding articles

Publications (3)

Publication Number Publication Date
GB0510891D0 GB0510891D0 (en) 2005-07-06
GB2411618A GB2411618A (en) 2005-09-07
GB2411618B true GB2411618B (en) 2005-11-23

Family

ID=34864835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0510891A Expired - Fee Related GB2411618B (en) 2001-05-31 2002-05-31 Method of controlling a molding process

Country Status (1)

Country Link
GB (1) GB2411618B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022596A1 (en) * 2008-05-07 2009-11-12 Kraussmaffei Technologies Gmbh Method and device for producing a coated component
CN113246497B (en) * 2021-04-25 2022-09-09 重庆京穗船舶制造有限公司 Glass fiber reinforced plastic vacuumizing one-time ship body forming process and forming device thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357807A (en) * 1990-12-07 1994-10-25 Wisconsin Alumni Research Foundation Micromachined differential pressure transducers
JPH07195368A (en) * 1993-12-28 1995-08-01 Univ Tokyo Cavity internal pressure measuring mold and cavity internal pressure measuring method
WO2003011552A1 (en) * 2001-07-20 2003-02-13 Low Cost Eyeglasses, Inc. Lens molding apparatus and related methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357807A (en) * 1990-12-07 1994-10-25 Wisconsin Alumni Research Foundation Micromachined differential pressure transducers
JPH07195368A (en) * 1993-12-28 1995-08-01 Univ Tokyo Cavity internal pressure measuring mold and cavity internal pressure measuring method
WO2003011552A1 (en) * 2001-07-20 2003-02-13 Low Cost Eyeglasses, Inc. Lens molding apparatus and related methods

Also Published As

Publication number Publication date
GB0510891D0 (en) 2005-07-06
GB2411618A (en) 2005-09-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070531