JPS6233020B2 - - Google Patents
Info
- Publication number
- JPS6233020B2 JPS6233020B2 JP7962881A JP7962881A JPS6233020B2 JP S6233020 B2 JPS6233020 B2 JP S6233020B2 JP 7962881 A JP7962881 A JP 7962881A JP 7962881 A JP7962881 A JP 7962881A JP S6233020 B2 JPS6233020 B2 JP S6233020B2
- Authority
- JP
- Japan
- Prior art keywords
- test piece
- foundry sand
- wedge
- head
- shaped protrusion
- 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
- 238000012360 testing method Methods 0.000 claims description 33
- 239000004576 sand Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 14
- 239000003110 molding sand Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 5
- 238000004898 kneading Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009864 tensile test 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
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7962881A JPS57193261A (en) | 1981-05-25 | 1981-05-25 | Method and machine for testing of molding sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7962881A JPS57193261A (en) | 1981-05-25 | 1981-05-25 | Method and machine for testing of molding sand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57193261A JPS57193261A (en) | 1982-11-27 |
| JPS6233020B2 true JPS6233020B2 (fr) | 1987-07-17 |
Family
ID=13695335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7962881A Granted JPS57193261A (en) | 1981-05-25 | 1981-05-25 | Method and machine for testing of molding sand |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57193261A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59190660A (ja) * | 1983-04-14 | 1984-10-29 | Sekisui Prefab Homes Ltd | 土質試験法 |
| JPS59190662A (ja) * | 1983-04-14 | 1984-10-29 | Sekisui Prefab Homes Ltd | 土質試験法とそれに使用する供試体作成用型 |
| JPS59190661A (ja) * | 1983-04-14 | 1984-10-29 | Sekisui Prefab Homes Ltd | 土質試験法 |
| JPS59220245A (ja) * | 1983-05-27 | 1984-12-11 | Kitagawa Tekkosho:Kk | 鋳物砂のコンパクタビリテイ値測定装置 |
| JPS613631A (ja) * | 1984-06-15 | 1986-01-09 | Daihatsu Kinzoku Kogyo Kk | 鋳物砂のコンパクタビリテイの自動調整装置 |
| CH687506A5 (de) * | 1993-12-23 | 1996-12-31 | Fischer Georg Giessereianlagen | Einrichtung zur Messung von Formstoffeigenschaften. |
-
1981
- 1981-05-25 JP JP7962881A patent/JPS57193261A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57193261A (en) | 1982-11-27 |
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