JPH0522563B2 - - Google Patents
Info
- Publication number
- JPH0522563B2 JPH0522563B2 JP7977285A JP7977285A JPH0522563B2 JP H0522563 B2 JPH0522563 B2 JP H0522563B2 JP 7977285 A JP7977285 A JP 7977285A JP 7977285 A JP7977285 A JP 7977285A JP H0522563 B2 JPH0522563 B2 JP H0522563B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- parting surface
- displacement
- injection
- burrs
- 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 - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 claims description 33
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 10
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 230000007423 decrease Effects 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007665 sagging 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
- B29C45/80—Measuring, controlling or regulating of relative position of mould parts
-
- 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
- B29C45/84—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7977285A JPS61237614A (ja) | 1985-04-15 | 1985-04-15 | 射出成形機の金型保護装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7977285A JPS61237614A (ja) | 1985-04-15 | 1985-04-15 | 射出成形機の金型保護装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61237614A JPS61237614A (ja) | 1986-10-22 |
| JPH0522563B2 true JPH0522563B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-03-30 |
Family
ID=13699492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7977285A Granted JPS61237614A (ja) | 1985-04-15 | 1985-04-15 | 射出成形機の金型保護装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61237614A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422977Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-02-27 | 1992-05-27 | ||
| US5213726A (en) * | 1987-10-14 | 1993-05-25 | Matrix Technologies, Inc. | Molding and gauging method |
| JPH0679824B2 (ja) * | 1992-01-17 | 1994-10-12 | 日精樹脂工業株式会社 | 射出成形機 |
| CN109016392A (zh) * | 2018-08-03 | 2018-12-18 | 宁国诚石橡塑制品有限公司 | 一种橡塑制品制成的汽车模具 |
| JP6967566B2 (ja) | 2019-09-20 | 2021-11-17 | 日精樹脂工業株式会社 | 射出成形機とバリ不良抑止方法 |
-
1985
- 1985-04-15 JP JP7977285A patent/JPS61237614A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61237614A (ja) | 1986-10-22 |