JPH0151327B2 - - Google Patents
Info
- Publication number
- JPH0151327B2 JPH0151327B2 JP15009282A JP15009282A JPH0151327B2 JP H0151327 B2 JPH0151327 B2 JP H0151327B2 JP 15009282 A JP15009282 A JP 15009282A JP 15009282 A JP15009282 A JP 15009282A JP H0151327 B2 JPH0151327 B2 JP H0151327B2
- Authority
- JP
- Japan
- Prior art keywords
- passage hole
- nozzle
- molding machine
- orifice
- resin
- 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
Links
- 229920005989 resin Polymers 0.000 claims description 43
- 239000011347 resin Substances 0.000 claims description 43
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 238000007667 floating Methods 0.000 claims description 20
- 238000000465 moulding Methods 0.000 claims description 19
- 238000001746 injection moulding Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 208000015943 Coeliac disease Diseases 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000003068 static effect 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
- B29C45/20—Injection nozzles
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 |
|---|---|---|---|
| JP15009282A JPS5939532A (ja) | 1982-08-31 | 1982-08-31 | 射出成形機のエクステンシヨンノズル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15009282A JPS5939532A (ja) | 1982-08-31 | 1982-08-31 | 射出成形機のエクステンシヨンノズル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5939532A JPS5939532A (ja) | 1984-03-03 |
| JPH0151327B2 true JPH0151327B2 (enrdf_load_stackoverflow) | 1989-11-02 |
Family
ID=15489333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15009282A Granted JPS5939532A (ja) | 1982-08-31 | 1982-08-31 | 射出成形機のエクステンシヨンノズル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5939532A (enrdf_load_stackoverflow) |
-
1982
- 1982-08-31 JP JP15009282A patent/JPS5939532A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5939532A (ja) | 1984-03-03 |
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