KR20040065364A - 사출금형의 성형부압력측정방법 - Google Patents
사출금형의 성형부압력측정방법 Download PDFInfo
- Publication number
- KR20040065364A KR20040065364A KR1020030002308A KR20030002308A KR20040065364A KR 20040065364 A KR20040065364 A KR 20040065364A KR 1020030002308 A KR1020030002308 A KR 1020030002308A KR 20030002308 A KR20030002308 A KR 20030002308A KR 20040065364 A KR20040065364 A KR 20040065364A
- Authority
- KR
- South Korea
- Prior art keywords
- product
- mold
- eject pin
- pressure
- eject
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 3
- 238000009530 blood pressure measurement Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 abstract description 15
- 229920005989 resin Polymers 0.000 abstract description 15
- 230000002950 deficient Effects 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 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
- 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
- B29C2945/76177—Location of measurement
- B29C2945/76254—Mould
-
- 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
- B29C2945/76287—Moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 고정금형(B)과 가동금형(S)로 분리되어 고정금형과 가동금형의 접촉면에 성형홈(P)이 형성되며 고정금형(B)의 내측에 장치되는 1쌍의 상,하 이젝트핀설치판(1)(101)을 중첩하여 다수의 이젝트핀(2)(201)(202)이 설치되는 종래의 사출금형에 있어서:성형된 제품을 밀어서 제품을 취출하는 이젝트핀(2)(201)(202)이 설치되는 이젝트핀설치판(1)(101)에 장치되는 이젝트핀(2)(201)(202)중 선택된 어느하나의 이젝트핀의 설치부하단에 장치홈(101a)을 형성하여 그 내측에 로드셀(3)을 장치하고 로드버튼(301)이 이젝트핀(202)의 하부면과 접촉케 하여 로드버튼(301)의 압축량을 측정하여 사출금형의 성형홈(P)내의 압력을 측정할 수있게 한 사출금형의 성형부압력측정방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030002308A KR20040065364A (ko) | 2003-01-14 | 2003-01-14 | 사출금형의 성형부압력측정방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030002308A KR20040065364A (ko) | 2003-01-14 | 2003-01-14 | 사출금형의 성형부압력측정방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0009103U Division KR200317981Y1 (ko) | 2003-03-26 | 2003-03-26 | 사출금형의 성형부압력측정구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20040065364A true KR20040065364A (ko) | 2004-07-22 |
Family
ID=37355556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030002308A KR20040065364A (ko) | 2003-01-14 | 2003-01-14 | 사출금형의 성형부압력측정방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20040065364A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10900883B2 (en) | 2018-02-21 | 2021-01-26 | Samsung Electronics Co., Ltd. | Mold test apparatus and method |
-
2003
- 2003-01-14 KR KR1020030002308A patent/KR20040065364A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10900883B2 (en) | 2018-02-21 | 2021-01-26 | Samsung Electronics Co., Ltd. | Mold test apparatus and method |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20030114 |
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PG1501 | Laying open of application | ||
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Comment text: Notification of reason for refusal Patent event date: 20050531 Patent event code: PE09021S01D |
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Patent event date: 20051031 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20050531 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |