JPS63176121A - ランナ−レス射出成形装置 - Google Patents
ランナ−レス射出成形装置Info
- Publication number
- JPS63176121A JPS63176121A JP624687A JP624687A JPS63176121A JP S63176121 A JPS63176121 A JP S63176121A JP 624687 A JP624687 A JP 624687A JP 624687 A JP624687 A JP 624687A JP S63176121 A JPS63176121 A JP S63176121A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- runner
- heating means
- injection molding
- heating
- 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.)
- Granted
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 102
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 abstract description 24
- 229920005989 resin Polymers 0.000 abstract description 24
- 238000000465 moulding Methods 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 4
- 230000001419 dependent effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000269821 Scombridae Species 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000020640 mackerel Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
- 239000002699 waste material Substances 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP624687A JPS63176121A (ja) | 1987-01-16 | 1987-01-16 | ランナ−レス射出成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP624687A JPS63176121A (ja) | 1987-01-16 | 1987-01-16 | ランナ−レス射出成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63176121A true JPS63176121A (ja) | 1988-07-20 |
| JPH0549015B2 JPH0549015B2 (en, 2012) | 1993-07-23 |
Family
ID=11633140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP624687A Granted JPS63176121A (ja) | 1987-01-16 | 1987-01-16 | ランナ−レス射出成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63176121A (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331928U (en, 2012) * | 1989-08-08 | 1991-03-28 | ||
| JPH0542565A (ja) * | 1991-08-13 | 1993-02-23 | Nissei Asb Mach Co Ltd | ホツトランナー金型 |
| JP2007210163A (ja) * | 2006-02-08 | 2007-08-23 | Sumitomo Heavy Ind Ltd | ホットランナの温度制御方法及び射出成形装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474252U (en, 2012) * | 1971-02-10 | 1972-09-09 | ||
| JPS477453U (en, 2012) * | 1971-02-17 | 1972-09-27 | ||
| JPS5227181A (en) * | 1975-08-27 | 1977-03-01 | Tsubakimoto Chain Co | Device for transferring long cylinders |
| JPS5636421U (en, 2012) * | 1979-08-25 | 1981-04-08 |
-
1987
- 1987-01-16 JP JP624687A patent/JPS63176121A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474252U (en, 2012) * | 1971-02-10 | 1972-09-09 | ||
| JPS477453U (en, 2012) * | 1971-02-17 | 1972-09-27 | ||
| JPS5227181A (en) * | 1975-08-27 | 1977-03-01 | Tsubakimoto Chain Co | Device for transferring long cylinders |
| JPS5636421U (en, 2012) * | 1979-08-25 | 1981-04-08 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331928U (en, 2012) * | 1989-08-08 | 1991-03-28 | ||
| JPH0542565A (ja) * | 1991-08-13 | 1993-02-23 | Nissei Asb Mach Co Ltd | ホツトランナー金型 |
| JP2007210163A (ja) * | 2006-02-08 | 2007-08-23 | Sumitomo Heavy Ind Ltd | ホットランナの温度制御方法及び射出成形装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0549015B2 (en, 2012) | 1993-07-23 |
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