JPS5813254B2 - 管継手の鋳造粗材 - Google Patents
管継手の鋳造粗材Info
- Publication number
- JPS5813254B2 JPS5813254B2 JP6016976A JP6016976A JPS5813254B2 JP S5813254 B2 JPS5813254 B2 JP S5813254B2 JP 6016976 A JP6016976 A JP 6016976A JP 6016976 A JP6016976 A JP 6016976A JP S5813254 B2 JPS5813254 B2 JP S5813254B2
- Authority
- JP
- Japan
- Prior art keywords
- weir
- pipe joint
- machined surface
- machined
- rupture
- 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 title description 7
- 238000005266 casting Methods 0.000 title description 5
- 239000002699 waste material Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 5
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 239000008609 bushi Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH696375A CH592487A5 (enrdf_load_stackoverflow) | 1975-05-30 | 1975-05-30 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20204081A Division JPS57175051A (en) | 1975-05-30 | 1981-12-15 | Gate for cast pipe joint |
| JP20204181A Division JPS5815216B2 (ja) | 1975-05-30 | 1981-12-15 | 管継手の鋳造粗材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51149120A JPS51149120A (en) | 1976-12-21 |
| JPS5813254B2 true JPS5813254B2 (ja) | 1983-03-12 |
Family
ID=4317783
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6016976A Expired JPS5813254B2 (ja) | 1975-05-30 | 1976-05-26 | 管継手の鋳造粗材 |
| JP20204181A Expired JPS5815216B2 (ja) | 1975-05-30 | 1981-12-15 | 管継手の鋳造粗材 |
| JP20204081A Pending JPS57175051A (en) | 1975-05-30 | 1981-12-15 | Gate for cast pipe joint |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20204181A Expired JPS5815216B2 (ja) | 1975-05-30 | 1981-12-15 | 管継手の鋳造粗材 |
| JP20204081A Pending JPS57175051A (en) | 1975-05-30 | 1981-12-15 | Gate for cast pipe joint |
Country Status (2)
| Country | Link |
|---|---|
| JP (3) | JPS5813254B2 (enrdf_load_stackoverflow) |
| CH (1) | CH592487A5 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5575852A (en) * | 1978-12-01 | 1980-06-07 | Nippon Kokan Keishiyu Kk | Production of cast pipe joint |
| JPS55106659A (en) * | 1979-02-09 | 1980-08-15 | Hitachi Metals Ltd | Mold of pipe joint |
| JP2517671Y2 (ja) * | 1992-03-31 | 1996-11-20 | 東尾メック株式会社 | 管継手の鋳造粗材 |
| CN111940685A (zh) * | 2020-08-28 | 2020-11-17 | 唐山鑫业科技有限公司 | 一种设有内置式浇口的砂芯 |
-
1975
- 1975-05-30 CH CH696375A patent/CH592487A5/de not_active IP Right Cessation
-
1976
- 1976-05-26 JP JP6016976A patent/JPS5813254B2/ja not_active Expired
-
1981
- 1981-12-15 JP JP20204181A patent/JPS5815216B2/ja not_active Expired
- 1981-12-15 JP JP20204081A patent/JPS57175051A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57175052A (en) | 1982-10-27 |
| JPS57175051A (en) | 1982-10-27 |
| JPS51149120A (en) | 1976-12-21 |
| JPS5815216B2 (ja) | 1983-03-24 |
| CH592487A5 (enrdf_load_stackoverflow) | 1977-10-31 |
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