JPS55139239A - Resin molding machine of substrate - Google Patents

Resin molding machine of substrate

Info

Publication number
JPS55139239A
JPS55139239A JP4695779A JP4695779A JPS55139239A JP S55139239 A JPS55139239 A JP S55139239A JP 4695779 A JP4695779 A JP 4695779A JP 4695779 A JP4695779 A JP 4695779A JP S55139239 A JPS55139239 A JP S55139239A
Authority
JP
Japan
Prior art keywords
runner
substrate
resin
dies
notches
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
Application number
JP4695779A
Other languages
English (en)
Inventor
Yoshihiko Izumi
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP4695779A priority Critical patent/JPS55139239A/ja
Publication of JPS55139239A publication Critical patent/JPS55139239A/ja
Pending 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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP4695779A 1979-04-17 1979-04-17 Resin molding machine of substrate Pending JPS55139239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4695779A JPS55139239A (en) 1979-04-17 1979-04-17 Resin molding machine of substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4695779A JPS55139239A (en) 1979-04-17 1979-04-17 Resin molding machine of substrate

Publications (1)

Publication Number Publication Date
JPS55139239A true JPS55139239A (en) 1980-10-30

Family

ID=12761759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4695779A Pending JPS55139239A (en) 1979-04-17 1979-04-17 Resin molding machine of substrate

Country Status (1)

Country Link
JP (1) JPS55139239A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102280822B1 (ko) * 2020-11-05 2021-07-22 전형규 분리장치가 구비된 서스펜션 베어링용 하우징의 금형구조체

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102280822B1 (ko) * 2020-11-05 2021-07-22 전형규 분리장치가 구비된 서스펜션 베어링용 하우징의 금형구조체

Similar Documents

Publication Publication Date Title
US3807920A (en) Multicolor injection molding machine
CA2127617A1 (en) Process for injection molding arcuately-shaped hollow articles
JPS55139239A (en) Resin molding machine of substrate
JPS55139240A (en) Resin molding method
JPS57188330A (en) Injection molding method
JPS5686730A (en) Method and device for preparation of molded article
CN210257058U (zh) 一种笔记本塑料件用注塑模具
JPS57195683A (en) Manufacture of molded product having pattern on its surface
SU1111862A1 (ru) Литьева форма дл изготовлени полимерных изделий
SU1585057A1 (ru) Пресс-форма дл изготовлени моделей тел вращени
SU1553396A1 (ru) Литьева форма
SU1691113A1 (ru) Литьева форма дл изготовлени коробчатых изделий с буртиком, имеющим поднутрение
JPS575338A (en) Molding die
JPS56164814A (en) Mold
SU1227482A1 (ru) Литьева форма дл изготовлени полимерных изделий
SU960027A1 (ru) Литьева пресс-форма
SU1435449A1 (ru) Литьева форма дл изготовлени полимерных изделий с внутренней резьбой и поднутрени ми
JPS55118846A (en) Molding method of molded article having nonuniformly distributed holes
KR830002384B1 (ko) 회전 전기용 정류자의 제조방법
JPS63252711A (ja) 合成樹脂成形品の成形法及びその装置
SU1577999A1 (ru) Литьева форма дл изготовлени полимерных изделий
SU582977A1 (ru) Литьева форма дл изготовлени изделий с арматурой
JPS6255114A (ja) 射出成形用金型
JPS6438214A (en) Method for molding product having closure film
SU1159792A1 (ru) Литьева форма дл изготовлени длинномерных полых полимерных изделий