JPH0230778B2 - - Google Patents
Info
- Publication number
- JPH0230778B2 JPH0230778B2 JP58157235A JP15723583A JPH0230778B2 JP H0230778 B2 JPH0230778 B2 JP H0230778B2 JP 58157235 A JP58157235 A JP 58157235A JP 15723583 A JP15723583 A JP 15723583A JP H0230778 B2 JPH0230778 B2 JP H0230778B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- spool
- molten metal
- mold
- lever
- 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
- 239000002184 metal Substances 0.000 claims description 55
- 238000002347 injection Methods 0.000 claims description 31
- 239000007924 injection Substances 0.000 claims description 31
- 238000007872 degassing Methods 0.000 claims description 16
- 238000013022 venting Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 description 18
- 238000007906 compression Methods 0.000 description 18
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000000465 moulding Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000000452 restraining effect Effects 0.000 description 4
- 238000004512 die casting Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000000569 greater omentum Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/067—Venting means for moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
- B22D17/145—Venting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/32—Controlling equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15723583A JPS6049852A (ja) | 1983-08-30 | 1983-08-30 | 金型用ガス抜き装置の制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15723583A JPS6049852A (ja) | 1983-08-30 | 1983-08-30 | 金型用ガス抜き装置の制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6049852A JPS6049852A (ja) | 1985-03-19 |
| JPH0230778B2 true JPH0230778B2 (ko) | 1990-07-09 |
Family
ID=15645191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15723583A Granted JPS6049852A (ja) | 1983-08-30 | 1983-08-30 | 金型用ガス抜き装置の制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049852A (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4760874A (en) * | 1986-04-16 | 1988-08-02 | Ube Industries, Ltd. | Method and apparatus for forming disk wheel like formed parts |
| EP0268113B1 (en) * | 1986-11-04 | 1993-09-22 | Ube Industries, Ltd. | Degassing apparatus for a metal mold |
| JPH0761535B2 (ja) * | 1987-09-28 | 1995-07-05 | 宇部興産株式会社 | 金型用ガス抜き方法 |
| US4986338A (en) * | 1988-05-16 | 1991-01-22 | Ryobi Ltd. | Gas venting arrangement in high speed injection molding apparatus and method for venting gas in the high speed injection molding apparatus |
| JP6344750B2 (ja) * | 2015-06-19 | 2018-06-20 | 株式会社ダイレクト２１ | ダイカストのキャビティ部分への直結バルブ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112646A (ja) * | 1981-12-28 | 1983-07-05 | Ube Ind Ltd | ダイカスト装置 |
-
1983
- 1983-08-30 JP JP15723583A patent/JPS6049852A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112646A (ja) * | 1981-12-28 | 1983-07-05 | Ube Ind Ltd | ダイカスト装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6049852A (ja) | 1985-03-19 |
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