CN107774868A - High-performance dandruff comb clay sand one-piece casting method - Google Patents
High-performance dandruff comb clay sand one-piece casting method Download PDFInfo
- Publication number
- CN107774868A CN107774868A CN201610727632.7A CN201610727632A CN107774868A CN 107774868 A CN107774868 A CN 107774868A CN 201610727632 A CN201610727632 A CN 201610727632A CN 107774868 A CN107774868 A CN 107774868A
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- Prior art keywords
- sand
- performance
- clay
- casting method
- clay sand
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a kind of high-performance dandruff comb clay sand one-piece casting method, its concrete scheme are as follows：Using common clay sand as main Modeling Material; by add bentonite, coal dust it is dry-mixed after add water and be blended and be configured to moulding sand; then by the backform machine modeling with copper moulding mould, through impeller blasting, the technique such as japanning, packaging, storage completes the monoblock cast of high-performance double-edged fine-toothed comb.The present invention substitutes resin sand monoblock cast high-performance double-edged fine-toothed comb using common clay sand, it is not necessary to releasing agent, without needing to be machined mounting groove and bayonet socket, it is simple with formula and technique, easily realize industrialization, non-secondary pollution in production process, the characteristics of production cost is low and casting yield is high.
Description
Technical field
The invention belongs to casting technology field, and in particular to a kind of high-performance dandruff comb clay sand one-piece casting method.
Background technology
The making raw material of high-performance double-edged fine-toothed comb is usually resin sand, but cost is of a relatively high, and stripping result is bad, is actually made
Used time there is also it is certain the problem of, such as environmental pollution is serious.
The content of the invention
In order to overcome above-mentioned technical problem existing for prior art, it is an object of the present invention to provide a kind of high property
Energy dandruff comb clay sand one-piece casting method, clay-bonded sand is reselected using rational mix proportion scheme, and for the mix proportion scheme
Addition scope, meet its requirement, and be easy to reclaim old sand.
High-performance dandruff comb clay sand one-piece casting method provided by the invention, comprises the following steps：
（1）Using common clay sand as main Modeling Material, by adding clay-bonded sand total amount 7-8% bentonite, 4-7% coal dusts are done
The 5-9% water that clay-bonded sand total amount is added after mixed is blended and is configured to moulding sand；
（2）Pass through the backform machine modeling with copper moulding mould；
（3）Impeller blasting；
（4）Japanning；
（5）Packaging；
（6）Storage, complete the monoblock cast of high-performance double-edged fine-toothed comb.
High-performance dandruff comb clay sand one-piece casting method provided by the invention, its advantage are, use common clay sand
Substitute resin sand monoblock cast high-performance double-edged fine-toothed comb, it is not necessary to releasing agent, without machining mounting groove and bayonet socket is needed, be easy to reclaim
Old sand, practicality are higher.
Embodiment
With reference to one embodiment, high-performance dandruff comb clay sand one-piece casting method provided by the invention is carried out specifically
It is bright.
Embodiment
The high-performance dandruff comb clay sand one-piece casting method of the present embodiment, comprises the following steps：
（1）Using common clay sand as main Modeling Material, after bentonite, 7% coal dust by adding clay-bonded sand total amount 8% are dry-mixed
9% water for adding clay-bonded sand total amount is blended and is configured to moulding sand；
（2）Pass through the backform machine modeling with copper moulding mould；
（3）Impeller blasting；
（4）Japanning；
（5）Packaging；
（6）Storage, complete the monoblock cast of high-performance double-edged fine-toothed comb.
Claims (1)
- A kind of 1. high-performance dandruff comb clay sand one-piece casting method, it is characterised in that：Comprise the following steps：（1）Using common clay sand as main Modeling Material, by the bentonite, the 4-7% that add clay-bonded sand total amount 7-8%The 5-9% water that clay-bonded sand total amount is added after coal dust is dry-mixed is blended and is configured to moulding sand；（2）Pass through the backform machine modeling with copper moulding mould；（3）Impeller blasting；（4）Japanning；（5）Packaging；（6）Storage, complete the monoblock cast of high-performance double-edged fine-toothed comb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610727632.7A CN107774868A (en) | 2016-08-26 | 2016-08-26 | High-performance dandruff comb clay sand one-piece casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610727632.7A CN107774868A (en) | 2016-08-26 | 2016-08-26 | High-performance dandruff comb clay sand one-piece casting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107774868A true CN107774868A (en) | 2018-03-09 |
Family
ID=61438904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610727632.7A Pending CN107774868A (en) | 2016-08-26 | 2016-08-26 | High-performance dandruff comb clay sand one-piece casting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107774868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807642A (en) * | 2019-03-06 | 2019-05-28 | 济南海马机械设计有限公司 | A kind of rain perforaled strainer automatic production line |
-
2016
- 2016-08-26 CN CN201610727632.7A patent/CN107774868A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807642A (en) * | 2019-03-06 | 2019-05-28 | 济南海马机械设计有限公司 | A kind of rain perforaled strainer automatic production line |
| CN109807642B (en) * | 2019-03-06 | 2022-02-18 | 济南海马机械设计有限公司 | Rainwater grate automation line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |