CN1951597A - Graphite mould - Google Patents
Graphite mould Download PDFInfo
- Publication number
- CN1951597A CN1951597A CN 200510047521 CN200510047521A CN1951597A CN 1951597 A CN1951597 A CN 1951597A CN 200510047521 CN200510047521 CN 200510047521 CN 200510047521 A CN200510047521 A CN 200510047521A CN 1951597 A CN1951597 A CN 1951597A
- Authority
- CN
- China
- Prior art keywords
- mould
- graphite
- master mold
- casting
- copper
- 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
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Abstract
The invention relates to a method for producing new mould, which uses graphite to carve mother mould, puts mother mould in mould box, uses steel water or copper water to cast and solidify, takes off the mould to obtain blank. The graphite is soft, resistant to high temperature and easy to be carved; therefore, the invention can reduce the cost.
Description
The present invention relates to a kind of preparation method of new-type mould.
The method that present Mold Making is taked is to anti-carve to form on the material of copper or steel because the hard processing technology complexity of material, thereby the cycle grow up to this height.
Task of the present invention provides a kind of simple to operate, the low die processing method of short cost of work period.
This processing method is characterized in that: be engraved as needed shape as master mold with graphite, be placed in the model casing, with copper or molten steel casting, after copper or molten steel solidify the graphite master mold being taken out promptly is required mould.Processed mould in this way, its cost has only 1/tens of common die processing method, and its smoothness and expressive force are better than common processing method greatly.
Below in conjunction with accompanying drawing and concrete example, the present invention is described in further detail.
Figure one. and be overall pattern of the present invention
Figure two is that manufacture craft of the present invention requires schematic diagram
The Die Box (1) of figure one described overall pattern is made by copper coin or steel plate, and copper water or molten iron are not leaked, and also is the external form of mould, is welded by copper coin or steel plate, and thickness is decided on the mould size; (2) steam vent is that the gas in the casing can be discharged when guaranteeing casting, guarantees that casting is satisfactory; (3) the graphite master mold is formed by the graphite engraving, and processing easily can form with fritter is chimeric as large mold because its quality is soft high temperature resistant; (4) the master mold support adopts the metal of the same race or the material of high melting temperature more, is welded into the lodging when preventing to cast of firm structure; (5) if can being provided with several tapping holes more greatly more, mould casts simultaneously; (6) cutting line is that the mutual driving fit of seam portion that two parts are joined together about the mould embeds.
Figure one is the present invention's a overall pattern
1. Die Box 2. steam vents 3. graphite master molds 4. master mold supports 5. tapping holes 6. cutting lines
Figure two is that manufacture craft of the present invention requires schematic diagram
1. casing pad refractory brick 2. cokes fire 3. lower boxes 4. upper box handrails 5. master mold supports
At first useful refractory brick paves levelling with lower box, at beneath placement coke fire, wants impartial between the carbon fire In order to the master mold in the lower box is evenly heated. Heat and pour copper water or molten iron in backward, stop during to cutting line End casting, after the curing, put one layer of graphite thereon upper box is covered the first half of casting again, certain up and down With the clay sealing, copper water or molten iron are leaked.
Claims (2)
1. new-type mould is characterized in that: carves master mold with graphite, master mold is placed in the die box, and tight with the support holder, casting molten steel or copper water, solidifying the back, to take out master mold existing.
2. adopt a kind of new technology according to claim 1 speed for making its casting the time not crack bubble, it is characterized in that: with refractory brick die box is raised, evenly heated with the coke many places in bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510047521 CN1951597A (en) | 2005-10-19 | 2005-10-19 | Graphite mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510047521 CN1951597A (en) | 2005-10-19 | 2005-10-19 | Graphite mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1951597A true CN1951597A (en) | 2007-04-25 |
Family
ID=38058263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510047521 Pending CN1951597A (en) | 2005-10-19 | 2005-10-19 | Graphite mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1951597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000333A (en) * | 2019-04-17 | 2019-07-12 | 包头市神润高新材料股份有限公司 | Casting graphite jig and its assemble method |
-
2005
- 2005-10-19 CN CN 200510047521 patent/CN1951597A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000333A (en) * | 2019-04-17 | 2019-07-12 | 包头市神润高新材料股份有限公司 | Casting graphite jig and its assemble method |
| CN110000333B (en) * | 2019-04-17 | 2020-12-22 | 包头市神润高新材料股份有限公司 | Graphite mold for casting and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070425 |