JPH0369695B2 - - Google Patents
Info
- Publication number
- JPH0369695B2 JPH0369695B2 JP23228486A JP23228486A JPH0369695B2 JP H0369695 B2 JPH0369695 B2 JP H0369695B2 JP 23228486 A JP23228486 A JP 23228486A JP 23228486 A JP23228486 A JP 23228486A JP H0369695 B2 JPH0369695 B2 JP H0369695B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- heating cylinder
- injection
- communication path
- injection molding
- 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
- 239000000463 material Substances 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 33
- 238000002347 injection Methods 0.000 claims description 32
- 239000007924 injection Substances 0.000 claims description 32
- 238000004891 communication Methods 0.000 claims description 29
- 230000000903 blocking effect Effects 0.000 claims description 26
- 238000001746 injection moulding Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 description 15
- 239000011347 resin Substances 0.000 description 14
- 229920005989 resin Polymers 0.000 description 14
- 238000010926 purge Methods 0.000 description 12
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000000243 solution Substances 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
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23228486A JPS6387216A (ja) | 1986-09-30 | 1986-09-30 | 射出成形機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23228486A JPS6387216A (ja) | 1986-09-30 | 1986-09-30 | 射出成形機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6387216A JPS6387216A (ja) | 1988-04-18 |
| JPH0369695B2 true JPH0369695B2 (cs) | 1991-11-05 |
Family
ID=16936810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23228486A Granted JPS6387216A (ja) | 1986-09-30 | 1986-09-30 | 射出成形機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387216A (cs) |
-
1986
- 1986-09-30 JP JP23228486A patent/JPS6387216A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6387216A (ja) | 1988-04-18 |
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