GB1566315A - Controlling the quality of injection moulding - Google Patents

Controlling the quality of injection moulding Download PDF

Info

Publication number
GB1566315A
GB1566315A GB4191976A GB4191976A GB1566315A GB 1566315 A GB1566315 A GB 1566315A GB 4191976 A GB4191976 A GB 4191976A GB 4191976 A GB4191976 A GB 4191976A GB 1566315 A GB1566315 A GB 1566315A
Authority
GB
United Kingdom
Prior art keywords
pressure
specific volume
tool
moulding
time
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
Application number
GB4191976A
Other languages
English (en)
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.)
Umformtechnik Herbert Warnke VEB
Original Assignee
Umformtechnik Herbert Warnke VEB
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 Umformtechnik Herbert Warnke VEB filed Critical Umformtechnik Herbert Warnke VEB
Publication of GB1566315A publication Critical patent/GB1566315A/en
Expired 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
    • 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
GB4191976A 1975-10-08 1976-10-08 Controlling the quality of injection moulding Expired GB1566315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18874275A DD124026A1 (de) 1975-10-08 1975-10-08

Publications (1)

Publication Number Publication Date
GB1566315A true GB1566315A (en) 1980-04-30

Family

ID=5501925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4191976A Expired GB1566315A (en) 1975-10-08 1976-10-08 Controlling the quality of injection moulding

Country Status (4)

Country Link
DD (1) DD124026A1 (de)
DE (1) DE2639938A1 (de)
FR (1) FR2327072A1 (de)
GB (1) GB1566315A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074473B1 (de) * 1981-08-27 1986-06-04 Deutsche Solvay-Werke Gmbh Verfahren und Vorrichtung zur Herstellung von Formteilen oder Gegenständen aus Kunststoff
JPH0659675B2 (ja) * 1987-01-30 1994-08-10 住友重機械工業株式会社 射出圧力設定方法及び射出成形機
DE3880095T2 (de) * 1987-11-25 1993-07-22 Toshiba Machine Co Ltd Verfahren zur qualitaetsbeurteilung eines spritzgegossenen produktes.

Also Published As

Publication number Publication date
FR2327072A1 (fr) 1977-05-06
DE2639938A1 (de) 1977-04-21
DD124026A1 (de) 1977-02-02

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Legal Events

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PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee