JPH0126327B2 - - Google Patents
Info
- Publication number
- JPH0126327B2 JPH0126327B2 JP56077034A JP7703481A JPH0126327B2 JP H0126327 B2 JPH0126327 B2 JP H0126327B2 JP 56077034 A JP56077034 A JP 56077034A JP 7703481 A JP7703481 A JP 7703481A JP H0126327 B2 JPH0126327 B2 JP H0126327B2
- Authority
- JP
- Japan
- Prior art keywords
- injection
- hydraulic
- injection process
- pressure
- plunger
- 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
- 238000002347 injection Methods 0.000 claims description 43
- 239000007924 injection Substances 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 21
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 238000005429 filling process Methods 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000004886 process control Methods 0.000 claims 8
- 239000002994 raw material Substances 0.000 claims 4
- 238000000465 moulding Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification 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
- B29C45/82—Hydraulic or pneumatic circuits
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 |
---|---|---|---|
JP7703481A JPS57191035A (en) | 1981-05-21 | 1981-05-21 | Control circuit for injection process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7703481A JPS57191035A (en) | 1981-05-21 | 1981-05-21 | Control circuit for injection process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57191035A JPS57191035A (en) | 1982-11-24 |
JPH0126327B2 true JPH0126327B2 (de) | 1989-05-23 |
Family
ID=13622468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7703481A Granted JPS57191035A (en) | 1981-05-21 | 1981-05-21 | Control circuit for injection process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57191035A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5372626B2 (ja) * | 2009-07-08 | 2013-12-18 | 株式会社日本製鋼所 | 射出成形装置及び射出成形方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517191Y1 (de) * | 1966-04-29 | 1970-07-15 | ||
JPS4895458A (de) * | 1972-03-22 | 1973-12-07 | ||
JPS5055665A (de) * | 1973-09-18 | 1975-05-15 | ||
JPS50157453A (de) * | 1974-06-12 | 1975-12-19 | ||
JPS51100156A (ja) * | 1975-02-28 | 1976-09-03 | Mitsubishi Heavy Ind Ltd | Shashutsuseikeihoho |
JPS5522445A (en) * | 1978-08-02 | 1980-02-18 | Toyo Kikai Kinzoku Kk | Injecting device of die casting machine |
JPS5619964A (en) * | 1979-07-26 | 1981-02-25 | Ube Ind Ltd | Pullback ram cylinder device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51119491U (de) * | 1975-03-25 | 1976-09-28 |
-
1981
- 1981-05-21 JP JP7703481A patent/JPS57191035A/ja active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517191Y1 (de) * | 1966-04-29 | 1970-07-15 | ||
JPS4895458A (de) * | 1972-03-22 | 1973-12-07 | ||
JPS5055665A (de) * | 1973-09-18 | 1975-05-15 | ||
JPS50157453A (de) * | 1974-06-12 | 1975-12-19 | ||
JPS51100156A (ja) * | 1975-02-28 | 1976-09-03 | Mitsubishi Heavy Ind Ltd | Shashutsuseikeihoho |
JPS5522445A (en) * | 1978-08-02 | 1980-02-18 | Toyo Kikai Kinzoku Kk | Injecting device of die casting machine |
JPS5619964A (en) * | 1979-07-26 | 1981-02-25 | Ube Ind Ltd | Pullback ram cylinder device |
Also Published As
Publication number | Publication date |
---|---|
JPS57191035A (en) | 1982-11-24 |
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