JPS55117541A - Manufacture of vanishing model - Google Patents
Manufacture of vanishing modelInfo
- Publication number
- JPS55117541A JPS55117541A JP966580A JP966580A JPS55117541A JP S55117541 A JPS55117541 A JP S55117541A JP 966580 A JP966580 A JP 966580A JP 966580 A JP966580 A JP 966580A JP S55117541 A JPS55117541 A JP S55117541A
- Authority
- JP
- Japan
- Prior art keywords
- wax
- added
- manufacture
- addn
- mold
- 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.)
- Pending
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE: To give good results in deflective strength test and irritating oder test, by pouring higher alcohol mixed with a specific quantity of was into a mold, then by solidifying it.
CONSTITUTION: To a higher alcohol having carbon atoms not less than 16 such as cetyl alcohol, stearyl alcohol, which is used as a base material, is added 0.5W75wt% wax. After being mixed and melted, the mixt. is poured into a mold and solidified to form a vanishing model. Addn. of the wax not more than 0.5% has no effects, the increase of 0.5% or more in the quantity of the added wax increases the deflective strength rapidly. The addn. of the wax not less than 75% increase the shrinkage factor, hence wax is pref. added in a quantity not more than 75% because of obtaining a good model. Hereby, this method gives molds excellent in pouring property, so that the manufacture of metal molds is unnecessary from the standpoint of cost and operation.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP966580A JPS55117541A (en) | 1980-01-28 | 1980-01-28 | Manufacture of vanishing model |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP966580A JPS55117541A (en) | 1980-01-28 | 1980-01-28 | Manufacture of vanishing model |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2556077A Division JPS53109817A (en) | 1977-03-08 | 1977-03-08 | Preparation of vanishing model |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55117541A true JPS55117541A (en) | 1980-09-09 |
Family
ID=11726503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP966580A Pending JPS55117541A (en) | 1980-01-28 | 1980-01-28 | Manufacture of vanishing model |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55117541A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4948517A (en) * | 1972-05-05 | 1974-05-10 |
-
1980
- 1980-01-28 JP JP966580A patent/JPS55117541A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4948517A (en) * | 1972-05-05 | 1974-05-10 |
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