CN101597900A - Metal tube pile butt plate and production technology thereof - Google Patents
Metal tube pile butt plate and production technology thereof Download PDFInfo
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- CN101597900A CN101597900A CNA200810123756XA CN200810123756A CN101597900A CN 101597900 A CN101597900 A CN 101597900A CN A200810123756X A CNA200810123756X A CN A200810123756XA CN 200810123756 A CN200810123756 A CN 200810123756A CN 101597900 A CN101597900 A CN 101597900A
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- metal tube
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Abstract
The present invention relates to a kind of metal tube pile butt plate and production technology thereof, it is made by following weight ratio by following component: iron: 97.99-98.13%, manganese: 1.06-1.09%, silicon: 0.58-0.66%, aluminium: 0.23-0.26%, its production technology comprises the steps: that (1) is heated to 1500-1600 ℃ with iron, and be 1 hour 40 minutes heat time heating time; (2) continue to be heated under 1600-1700 ℃, after adding manganese, strontium, aluminium then in proportion and being incubated 5-10 minute molten iron poured into and carry out pouring in the shaping mould, take out cold i.e. back; (3) cool off after forging into blank part after aforementioned pouring part is heated to 800 ℃, and then trimming, deburring, semiproduct obtained; (4) by actual needs above-mentioned blank is carried out promptly making finished product after the conventional metalworking.The present invention is durable, imbeds the rarest 30 years maintenance phase of underground time, is difficult for the pile tube fracture, and easy for installation, protective nature is strong, and shock resistance is strong.
Description
Technical field
The present invention relates to a kind of metal tube pile butt plate and production technology thereof.
Background technology
Present pile tube end bracket all adopts cement to make, and there is the problem of easy fracture, not corrosion-resistant, stretching resistance poor performance in this pile tube end bracket, generally will be wrenched with manual wrench during installation.
Summary of the invention
The present invention will solve is exactly problems such as the easy fracture that exists of existing cement pipe pile end bracket, not corrosion-resistant, stretching resistance poor performance.
Metal tube pile butt plate of the present invention is made in following ratio by following component:
Iron: 98-99%, manganese: 1.06-1.09%, silicon: 0.58-0.66%, aluminium: 0.23-0.26%
The production technology of metal tube pile butt plate of the present invention is as follows:
1, iron is heated to 1500-1600 ℃, for the hot time is 1 hour 40 minutes;
2, continue to be heated under 1600-1700 ℃, after adding manganese, silicon, aluminium then in proportion and being incubated 5-10 minute molten iron poured into and carry out pouring in the shaping mould, take out cold i.e. back;
3, cool off after forging into blank part after being heated to aforementioned pouring part about 800 ℃, and then trimming, deburring, semiproduct obtained;
4, by actual needs above-mentioned blank is carried out promptly making finished product after the conventional metalworking.
The present invention is durable, imbeds the rarest 30 years maintenance phase of underground time, is difficult for the pile tube fracture, and convenient by dress, protective nature is strong, and shock resistance is strong.
The specific embodiment
Embodiment 1:
At first, 500 kilograms of iron are dropped in the controllable silicon formula intermediate frequency furnace, be heated to 1500 ℃ and make its fusing, be 1 hour 40 minutes heat time heating time, continue to be heated to 1600 ℃ then, add 5.56 kilograms in manganese, 3.37 kilograms of silicon, 1.33 kilograms in aluminium again, it is fully melted and be incubated 5-10 minute.Then molten iron is poured in the shaping mould, cool off after 2 minutes and take out, stacking place of putting into appointment continues cooling.Utilize forging equipment will forge into the blank part of required size after being heated to cooled aforementioned pouring part about 800 ℃, utilize forging equipment trimming, deburring after cooling again, promptly obtain semiproduct of the present invention; At last, above-mentioned semiproduct are carried out promptly making finished product after the conventional metalworkings such as car complement, boring, tapping, reaming, groove milling again.
Embodiment 2:
At first, 600 kilograms of iron are dropped in the controllable silicon formula intermediate frequency furnace, be heated to 1500 ℃ and make its fusing, be 1 hour 40 minutes heat time heating time, continue to be heated to 1600 ℃ then, add 6.48 kilograms in manganese, 3.55 kilograms of silicon, 1.41 kilograms in aluminium again, it is fully melted and be incubated 5-10 minute.Then molten iron is poured in the shaping mould, cool off after 2 minutes and take out, stacking place of putting into appointment continues cooling. and utilize forging equipment will forge into the blank part of required size after being heated to cooled aforementioned pouring part about 800 ℃, utilize forging equipment trimming, deburring after cooling again, promptly obtain semiproduct of the present invention; At last, above-mentioned semiproduct are carried out promptly making finished product after the conventional metalworkings such as car complement, boring, tapping, reaming, groove milling again.
Claims (3)
1, a kind of metal tube pile butt plate is characterized in that it is made by following weight ratio by following component:
Iron: 97.99-98.13%, manganese: 1.06-1.09%, silicon: 0.58-0.66%, aluminium: 0.23-0.26%
2, plant the production technology that is used for the described metal tube pile butt plate of production claim 1, it is characterized in that comprising the steps:
(1) iron is heated to 1500-1600 ℃, for the hot time is 1 hour 40 minutes;
(2) continue to be heated under 1600-1700 ℃, after adding manganese, strontium, aluminium then in proportion and being incubated 5-10 minute molten iron poured into and carry out pouring in the shaping mould, take out cold i.e. back;
(3) cool off after forging into blank part after aforementioned pouring part is heated to 800 ℃, and then trimming, deburring, semiproduct obtained;
(4) by actual needs above-mentioned blank is carried out promptly making finished product after the conventional metalworking.
The production technology of 3 metal tube pile butt plates as claimed in claim 2 is characterized in that be at least 2 minutes the cool time in the step (2).
4, the production technology of metal tube pile butt plate as claimed in claim 2 is characterized in that comprising in the step (4) car complement, boring, tapping, reaming, five metalworking processing steps of groove milling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810123756XA CN101597900A (en) | 2008-06-04 | 2008-06-04 | Metal tube pile butt plate and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810123756XA CN101597900A (en) | 2008-06-04 | 2008-06-04 | Metal tube pile butt plate and production technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101597900A true CN101597900A (en) | 2009-12-09 |
Family
ID=41419487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810123756XA Pending CN101597900A (en) | 2008-06-04 | 2008-06-04 | Metal tube pile butt plate and production technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101597900A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212946A (en) * | 2013-04-13 | 2013-07-24 | 江苏华冶科技有限公司 | Machining method of gas radiation pipe |
| CN103753225A (en) * | 2014-01-16 | 2014-04-30 | 安徽星亚冶金科技有限公司 | Metal tubular pile end plate production process |
-
2008
- 2008-06-04 CN CNA200810123756XA patent/CN101597900A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212946A (en) * | 2013-04-13 | 2013-07-24 | 江苏华冶科技有限公司 | Machining method of gas radiation pipe |
| CN103212946B (en) * | 2013-04-13 | 2015-05-13 | 江苏华冶科技有限公司 | Machining method of gas radiation pipe |
| CN103753225A (en) * | 2014-01-16 | 2014-04-30 | 安徽星亚冶金科技有限公司 | Metal tubular pile end plate production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091209 |