CN109894824A - A kind of hardfacing plate processing method - Google Patents
A kind of hardfacing plate processing method Download PDFInfo
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- CN109894824A CN109894824A CN201910335439.2A CN201910335439A CN109894824A CN 109894824 A CN109894824 A CN 109894824A CN 201910335439 A CN201910335439 A CN 201910335439A CN 109894824 A CN109894824 A CN 109894824A
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- China
- Prior art keywords
- processing method
- plate processing
- hardfacing
- hardfacing plate
- cutting
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Abstract
The present invention relates to a kind of hardfacing plate processing methods, the described method comprises the following steps: step 1) cutting；Step 2 bending；Step 3) welding；Step 4) surface treatment.The heap welding plate wearability of program processing is more preferable, and intensity is more preferable, and corrosion resistance is stronger, and application range is more extensive, and entire technological operation is simple, easy to accomplish.
Description
Technical field
The present invention relates to a kind of processing methods, and in particular to a kind of hardfacing plate processing method belongs to hardfacing plate
Processing technique field.
Background technique
With the development of economy and social progress, heap welding plate are widely used in various industries, the built-up welding of existing market
Plate is also various, but the requirement of some special dimensions is higher, and current processing method is not able to satisfy the demand of special industry, because
This, a kind of new scheme of urgent need solves above-mentioned technical problem.
Summary of the invention
The present invention exactly for the technical problems in the prior art, provides a kind of hardfacing plate processing method, should
Method is processed entire simple process, is easy to control, and the heap welding plate wearability of this method processing is more preferable, and corrosion resistance is stronger,
Application range is more extensive.
To achieve the goals above, technical scheme is as follows: a kind of hardfacing plate processing method, the method
The following steps are included:
Step 1) cutting；
Step 2 bending；
Step 3) welding；
Step 4) surface treatment.
As an improvement of the present invention, step 1) cutting, it is specific as follows, when cutting, under inert gas protection
Plasma arc is carried out to be cut.
As an improvement of the present invention, the step 2 bends to circular arc or circle.
As an improvement of the present invention, the step 3) welding is using plasma or carbon arc air gouging in hardfacing plate
On welded.
As an improvement of the present invention, the step 4) surface treatment is specific as follows: cleaning polishing, pickling and cleaning
It is dry.
As an improvement of the present invention, pickling is cleaned by weak acid in the step 4).
As an improvement of the present invention, the temperature of the cleaning-drying in the step 4) is 60-80 DEG C.
As an improvement of the present invention, the time of pickling is 30-40 minutes in the step 4).
As an improvement of the present invention, the time being cleaned and dried in the step 4) is 30-60 minutes
Compared with the existing technology, the present invention has the advantage that the heap welding plate wearability of program processing is more preferable, intensity is more preferable,
Corrosion resistance is stronger, and application range is more extensive, and entire technological operation is simple, easy to accomplish.
Specific embodiment
In order to deepen to awareness and understanding of the invention, the present invention is further described below with reference to embodiment.
Embodiment 1: a kind of hardfacing plate processing method the described method comprises the following steps:
Step 1) cutting；
Step 2 bending；
Step 3) welding；
Step 4) surface treatment；
Step 1) cutting, it is specific as follows, when cutting, plasma arc is carried out under inert gas protection and is cut；
The step 2 bends to circular arc or circle；
The step 3) welding is welded on hardfacing plate using plasma or carbon arc air gouging；
The step 4) surface treatment is specific as follows: cleaning polishing, pickling and cleaning-drying；
Pickling is cleaned by weak acid in the step 4)；
The temperature of cleaning-drying in the step 4) is 60 DEG C；
The time of pickling is 30 minutes in the step 4)；
The time being cleaned and dried in the step 4) is 30 minutes.
Embodiment 2: a kind of hardfacing plate processing method the described method comprises the following steps:
Step 1) cutting；
Step 2 bending；
Step 3) welding；
Step 4) surface treatment；
Step 1) cutting, it is specific as follows, when cutting, plasma arc is carried out under inert gas protection and is cut；
The step 2 bends to circular arc or circle；
The step 3) welding is welded on hardfacing plate using plasma or carbon arc air gouging；
The step 4) surface treatment is specific as follows: cleaning polishing, pickling and cleaning-drying；
Pickling is cleaned by weak acid in the step 4)；
The temperature of cleaning-drying in the step 4) is 80 DEG C；
The time of pickling is 40 minutes in the step 4)；
The time being cleaned and dried in the step 4) is 60 minutes.
Embodiment 3: a kind of hardfacing plate processing method the described method comprises the following steps:
Step 1) cutting；
Step 2 bending；
Step 3) welding；
Step 4) surface treatment；
Step 1) cutting, it is specific as follows, when cutting, plasma arc is carried out under inert gas protection and is cut；
The step 2 bends to circular arc or circle；
The step 3) welding is welded on hardfacing plate using plasma or carbon arc air gouging；
The step 4) surface treatment is specific as follows: cleaning polishing, pickling and cleaning-drying；
Pickling is cleaned by weak acid in the step 4)；
The temperature of cleaning-drying in the step 4) is 70 DEG C；
The time of pickling is 35 minutes in the step 4)；
The time being cleaned and dried in the step 4) is 50 minutes.
It should be noted that above-described embodiment, is not intended to limit the scope of protection of the present invention, in above-mentioned technical proposal
On the basis of made equivalents or substitution each fall within the range that the claims in the present invention are protected.
Claims (9)
1. a kind of hardfacing plate processing method, which is characterized in that the described method comprises the following steps:
Step 1) cutting；
Step 2 bending；
Step 3) welding；
Step 4) surface treatment.
2. hardfacing plate processing method according to claim 1, which is characterized in that the step 1) cutting, specifically such as
Under, when cutting, plasma arc is carried out under inert gas protection and is cut.
3. hardfacing plate processing method according to claim 2, which is characterized in that the step 2 bend to circular arc or
Person is round.
4. hardfacing plate processing method according to claim 2 or 3, which is characterized in that the step 3) welding uses
Plasma or carbon arc air gouging are welded on hardfacing plate.
5. hardfacing plate processing method according to claim 4, which is characterized in that the step 4) surface treatment is specific
It is as follows: cleaning polishing, pickling and cleaning-drying.
6. hardfacing plate processing method according to claim 5, which is characterized in that pickling passes through weak in the step 4)
Acid is cleaned.
7. hardfacing plate processing method according to claim 6, which is characterized in that the cleaning-drying in the step 4)
Temperature be 60-80 DEG C.
8. hardfacing plate processing method according to claim 7, which is characterized in that the time of pickling in the step 4)
It is 30-40 minutes.
9. hardfacing plate processing method according to claim 8, which is characterized in that be cleaned and dried in the step 4)
Time is 30-60 minutes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018116233866 | 2018-12-28 | ||
| CN201811623386 | 2018-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109894824A true CN109894824A (en) | 2019-06-18 |
Family
ID=66956296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910335439.2A Pending CN109894824A (en) | 2018-12-28 | 2019-04-24 | A kind of hardfacing plate processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109894824A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6321448B1 (en) * | 1999-07-23 | 2001-11-27 | Kabushiki Kaisha Toshiba | Method of manufacturing turbine nozzle |
| CN1562549A (en) * | 2004-04-07 | 2005-01-12 | 林中 | Method for fabricating composite wear-resisting plate through pile up welding |
| US20070082217A1 (en) * | 2005-10-11 | 2007-04-12 | Postle Industries, Inc. | Wear Resistant Consumable |
| CN101574775A (en) * | 2009-04-24 | 2009-11-11 | 江阴市东发机械设备制造有限公司 | Method for preparing butt-welding elbow through molding of stainless steel composite steel plate |
| CN101746089A (en) * | 2009-12-23 | 2010-06-23 | 江苏明雨耐磨材料有限公司 | Thermostable and wear-resistant bimetal composite thin board and producing technique thereof |
-
2019
- 2019-04-24 CN CN201910335439.2A patent/CN109894824A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6321448B1 (en) * | 1999-07-23 | 2001-11-27 | Kabushiki Kaisha Toshiba | Method of manufacturing turbine nozzle |
| CN1562549A (en) * | 2004-04-07 | 2005-01-12 | 林中 | Method for fabricating composite wear-resisting plate through pile up welding |
| US20070082217A1 (en) * | 2005-10-11 | 2007-04-12 | Postle Industries, Inc. | Wear Resistant Consumable |
| CN101574775A (en) * | 2009-04-24 | 2009-11-11 | 江阴市东发机械设备制造有限公司 | Method for preparing butt-welding elbow through molding of stainless steel composite steel plate |
| CN101746089A (en) * | 2009-12-23 | 2010-06-23 | 江苏明雨耐磨材料有限公司 | Thermostable and wear-resistant bimetal composite thin board and producing technique thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张应立: "《锅炉压力容器焊工基本技能》", 30 April 2014 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |
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| RJ01 | Rejection of invention patent application after publication |