CN106734321A - A kind of power station shelter support column processing technology - Google Patents
A kind of power station shelter support column processing technology Download PDFInfo
- Publication number
- CN106734321A CN106734321A CN201510805981.1A CN201510805981A CN106734321A CN 106734321 A CN106734321 A CN 106734321A CN 201510805981 A CN201510805981 A CN 201510805981A CN 106734321 A CN106734321 A CN 106734321A
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- CN
- China
- Prior art keywords
- cylindrical blank
- design requirement
- heated
- mentioned cylindrical
- support column
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to a kind of power station shelter support column processing technology.Described support column is processed in the steps below：1）Sorting：Homogeneous steel column, a quarter of the of length no more than design requirement of steel column are chosen according to design requirement；2）Heating：Above-mentioned steel column blank is inserted in heating furnace and is heated, using heating in proper order, 800-900 DEG C is heated to for the first time, stand 10-20min, 1000-1100 DEG C is heated to for the second time；3）Forging：Forged after above-mentioned cylindrical blank is hauled out, untill cylindrical blank oxide on surface all departs from body；4）Punch forming：Above-mentioned cylindrical blank is placed in stamping mold, by design requirement punch forming；5）Severing：It is the size of design requirement by above-mentioned cylindrical blank severing；6）Processing：Anti-corrosion layer is covered on above-mentioned cylindrical blank surface, finished product is obtained.It is simple structure of the present invention, easy to process, homogeneous, high yield rate, corrosion-resistant.
Description
Technical field
The present invention relates to a kind of power station shelter processing technology, more particularly to a kind of power station shelter support column processing technology.
Background technology
At present, existing power station shelter support column has the drawback that mostly：Interior tissue is loose, there is the defects such as shrinkage cavity, crackle, can't meet the quality requirement, and there is larger potential safety hazard, and scrap more.
The content of the invention
The present invention is in order to solve problem above there is provided a kind of simple structure, easy to process, homogeneous, high yield rate, corrosion resistant power station shelter support column processing technology.
The technical scheme is that：Described support column is processed in the steps below：
1）Sorting：Homogeneous steel column, a quarter of the of length no more than design requirement of steel column are chosen according to design requirement；
2）Heating：Above-mentioned steel column blank is inserted in heating furnace and is heated, using heating in proper order, 800-900 DEG C is heated to for the first time, stand 10-20min, 1000-1100 DEG C is heated to for the second time；
3）Forging：Forged after above-mentioned cylindrical blank is hauled out, untill cylindrical blank oxide on surface all departs from body；
4）Punch forming：Above-mentioned cylindrical blank is placed in stamping mold, by design requirement punch forming；
5）Severing：It is the size of design requirement by above-mentioned cylindrical blank severing；
6）Processing：Anti-corrosion layer is covered on above-mentioned cylindrical blank surface, finished product is obtained.
It is simple structure of the present invention, easy to process, homogeneous, high yield rate, corrosion-resistant.
Specific embodiment
Embodiment 1
A kind of power station shelter support column processing technology, described support column is processed in the steps below：
1）Sorting：Homogeneous steel column, a quarter of the of length no more than design requirement of steel column are chosen according to design requirement；
2）Heating：Above-mentioned steel column blank is inserted in heating furnace and is heated, using heating in proper order, 800 DEG C are heated to for the first time, stand 10min, 1000 DEG C are heated to for the second time；
3）Forging：Forged after above-mentioned cylindrical blank is hauled out, untill cylindrical blank oxide on surface all departs from body；
4）Punch forming：Above-mentioned cylindrical blank is placed in stamping mold, by design requirement punch forming；
5）Severing：It is the size of design requirement by above-mentioned cylindrical blank severing；
6）Processing：Anti-corrosion layer is covered on above-mentioned cylindrical blank surface, finished product is obtained.
Embodiment 2
A kind of power station shelter support column processing technology, described support column is processed in the steps below：
1）Sorting：Homogeneous steel column, a quarter of the of length no more than design requirement of steel column are chosen according to design requirement；
2）Heating：Above-mentioned steel column blank is inserted in heating furnace and is heated, using heating in proper order, 850 DEG C are heated to for the first time, stand 15min, 1000 DEG C are heated to for the second time；
3）Forging：Forged after above-mentioned cylindrical blank is hauled out, untill cylindrical blank oxide on surface all departs from body；
4）Punch forming：Above-mentioned cylindrical blank is placed in stamping mold, by design requirement punch forming；
5）Severing：It is the size of design requirement by above-mentioned cylindrical blank severing；
6）Processing：Anti-corrosion layer is covered on above-mentioned cylindrical blank surface, finished product is obtained.
Embodiment 3
A kind of power station shelter support column processing technology, described support column is processed in the steps below：
1）Sorting：Homogeneous steel column, a quarter of the of length no more than design requirement of steel column are chosen according to design requirement；
2）Heating：Above-mentioned steel column blank is inserted in heating furnace and is heated, using heating in proper order, 900 DEG C are heated to for the first time, stand 20min, 1100 DEG C are heated to for the second time；
3）Forging：Forged after above-mentioned cylindrical blank is hauled out, untill cylindrical blank oxide on surface all departs from body；
4）Punch forming：Above-mentioned cylindrical blank is placed in stamping mold, by design requirement punch forming；
5）Severing：It is the size of design requirement by above-mentioned cylindrical blank severing；
6）Processing：Anti-corrosion layer is covered on above-mentioned cylindrical blank surface, finished product is obtained.
Claims (1)
1. a kind of power station shelter support column processing technology, it is characterised in that：Described support column is processed in the steps below：
1）Sorting：Homogeneous steel column, a quarter of the of length no more than design requirement of steel column are chosen according to design requirement；
2）Heating：Above-mentioned steel column blank is inserted in heating furnace and is heated, using heating in proper order, 800-900 DEG C is heated to for the first time, stand 10-20min, 1000-1100 DEG C is heated to for the second time；
3）Forging：Forged after above-mentioned cylindrical blank is hauled out, untill cylindrical blank oxide on surface all departs from body；
4）Punch forming：Above-mentioned cylindrical blank is placed in stamping mold, by design requirement punch forming；
5）Severing：It is the size of design requirement by above-mentioned cylindrical blank severing；
6）Processing：Anti-corrosion layer is covered on above-mentioned cylindrical blank surface, finished product is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805981.1A CN106734321A (en) | 2015-11-20 | 2015-11-20 | A kind of power station shelter support column processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805981.1A CN106734321A (en) | 2015-11-20 | 2015-11-20 | A kind of power station shelter support column processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106734321A true CN106734321A (en) | 2017-05-31 |
Family
ID=58885209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510805981.1A Pending CN106734321A (en) | 2015-11-20 | 2015-11-20 | A kind of power station shelter support column processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106734321A (en) |
-
2015
- 2015-11-20 CN CN201510805981.1A patent/CN106734321A/en active Pending
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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: 20170531 |