ES343419A1 - Improvements relating to a Trough Member for use in Shell Moulding - Google Patents
Improvements relating to a Trough Member for use in Shell MouldingInfo
- Publication number
- ES343419A1 ES343419A1 ES343419A ES343419A ES343419A1 ES 343419 A1 ES343419 A1 ES 343419A1 ES 343419 A ES343419 A ES 343419A ES 343419 A ES343419 A ES 343419A ES 343419 A1 ES343419 A1 ES 343419A1
- Authority
- ES
- Spain
- Prior art keywords
- moulds
- wax
- patterns
- improvements relating
- trough member
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A refractory trough 10 of tapered crosssection has a number of outlets 13 in the bottom. Patterns 14 of wax are secured in the holes by pegs 15 of wax or of aluminium, coated with tallow. Shell moulds 17 are formed round the patterns 14 by dipping and dusting, and the wax, tallow and aluminium removed and the moulds fired in a single operation, or the patterns are removed in a water bath, and the moulds fired subsequently. After casting metal in the moulds 17, the moulds and the cast articles are removed from the trough.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3382766A GB1173908A (en) | 1966-07-27 | 1966-07-27 | Improvements relating to a Trough Member for use in Shell Moulding |
Publications (1)
Publication Number | Publication Date |
---|---|
ES343419A1 true ES343419A1 (en) | 1969-05-16 |
Family
ID=10357962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES343419A Expired ES343419A1 (en) | 1966-07-27 | 1967-07-26 | Improvements relating to a Trough Member for use in Shell Moulding |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH467119A (en) |
ES (1) | ES343419A1 (en) |
GB (1) | GB1173908A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111390112B (en) * | 2020-04-15 | 2024-06-11 | 宁夏苏宁新能源设备有限公司 | Middle ledge lost foam casting mold and casting method |
-
1966
- 1966-07-27 GB GB3382766A patent/GB1173908A/en not_active Expired
-
1967
- 1967-07-26 ES ES343419A patent/ES343419A1/en not_active Expired
- 1967-07-26 CH CH1057867A patent/CH467119A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1173908A (en) | 1969-12-10 |
CH467119A (en) | 1969-01-15 |
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