CN112620505A - Punch forming process for controller metal part - Google Patents
Punch forming process for controller metal part Download PDFInfo
- Publication number
- CN112620505A CN112620505A CN202011210902.XA CN202011210902A CN112620505A CN 112620505 A CN112620505 A CN 112620505A CN 202011210902 A CN202011210902 A CN 202011210902A CN 112620505 A CN112620505 A CN 112620505A
- Authority
- CN
- China
- Prior art keywords
- metal
- metal plate
- forming process
- controller
- stamping
- 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
Links
- 239000002184 metal Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 230000003064 anti-oxidating effect Effects 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a punch forming process of a controller metal piece, which comprises the following steps: putting a metal plate to be stamped into a cleaning device for surface cleaning, and putting the metal plate into drying equipment for surface drying after the cleaning is finished; spraying anti-oxidation coating on the surface of the dried metal plate; cutting the sprayed metal plate according to the material of the metal piece to be processed; preheating a stamping die in advance, placing the cut metal plate on the die, and performing stamping forming on the metal piece. The stamping forming process of the controller metal part avoids oxidation of the metal part after the metal part is contacted with air in the stamping processing process, and improves the working efficiency of stamping forming of the metal part.
Description
Technical Field
The invention relates to the technical field of punch forming, in particular to a punch forming process of a controller metal piece.
Background
The metal product is stamped and forged at high temperature, so that the product is easy to form. In the operation process, the surface of the metal product needs to be protected, and high-temperature oxidation in the process of manufacturing metal is avoided, so that high-temperature oxidation protection is a key problem to be solved in the hot stamping forming process. In the hot press forming process, the plate material at high temperature is in contact with air, the surface is oxidized to form scale, and even if the plate material is heated in a heating furnace having a protective atmosphere, the plate material is difficult to avoid oxidation. The oxide skin not only affects the surface quality of parts, but also is easy to fall off during stamping, is attached to the surface of a die and must be removed in time, otherwise, the production continuity is affected; the scale attached to the surface of the formed part has poor bonding property with the part substrate, so that the scale needs to be removed before the treatment for improving the rust resistance of the part such as spraying, and the like, thereby increasing the production cost and prolonging the production period; moreover, the scale has a high hardness, and may scratch the surface of the mold.
Disclosure of Invention
The purpose of the invention is as follows: in order to solve the defects in the background art, the invention provides a punch forming process for a controller metal piece.
The technical scheme is as follows: a punch forming process of a controller metal piece comprises the following steps:
s1: putting a metal plate to be stamped into a cleaning device for surface cleaning, and putting the metal plate into drying equipment for surface drying after the cleaning is finished;
s2: spraying anti-oxidation coating on the surface of the dried metal plate;
s3: cutting the sprayed metal plate according to the material of the metal piece to be processed;
s4: preheating a stamping die in advance, placing the cut metal plate on the die, and performing stamping forming on the metal piece.
Preferably, the cleaning device is an ultrasonic cleaning machine.
Preferably, the ultrasonic cleaner is connected with the drying device through a lifting moving mechanism.
Preferably, the metal plate is placed into a drying device for secondary drying after the spraying is finished.
Preferably, the die needs to be closed for 2-4 minutes after the die is stamped.
The invention realizes the following beneficial effects:
1. according to the invention, the surface of the metal piece is sprayed with the anti-oxidation coating and is washed and dried for multiple times, so that the metal piece is prevented from being oxidized after being contacted with air in the stamping process, and the working efficiency of stamping and forming the metal piece is improved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
A punch forming process of a controller metal piece comprises the following steps:
s1: putting a metal plate to be stamped into a cleaning device for surface cleaning, and putting the metal plate into drying equipment for surface drying after the cleaning is finished;
s2: spraying anti-oxidation coating on the surface of the dried metal plate;
s3: cutting the sprayed metal plate according to the material of the metal piece to be processed;
s4: preheating a stamping die in advance, placing the cut metal plate on the die, and performing stamping forming on the metal piece.
The cleaning device is specifically an ultrasonic cleaning machine.
The ultrasonic cleaner is connected with the drying equipment through the lifting and moving mechanism.
And after the spraying of the metal plate is finished, putting the metal plate into drying equipment for secondary drying.
After the die is stamped, the die needs to be closed for 2-4 minutes.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The punch forming process of the controller metal part is characterized by comprising the following steps of:
s1: putting a metal plate to be stamped into a cleaning device for surface cleaning, and putting the metal plate into drying equipment for surface drying after the cleaning is finished;
s2: spraying anti-oxidation coating on the surface of the dried metal plate;
s3: cutting the sprayed metal plate according to the material of the metal piece to be processed;
s4: preheating a stamping die in advance, placing the cut metal plate on the die, and performing stamping forming on the metal piece.
2. The stamping and forming process of a controller metal part as claimed in claim 1, wherein the cleaning device is an ultrasonic cleaning machine.
3. The punch forming process of the controller metal piece according to claim 1, wherein the ultrasonic cleaner is connected with a drying device through a lifting moving mechanism.
4. The punch forming process of the controller metal piece as claimed in claim 1, wherein the metal plate is placed into a drying device for secondary drying after being sprayed.
5. The punch forming process of the controller metal part as claimed in claim 1, wherein the die needs to be closed for 2-4 minutes after the die is punched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210902.XA CN112620505A (en) | 2020-11-03 | 2020-11-03 | Punch forming process for controller metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210902.XA CN112620505A (en) | 2020-11-03 | 2020-11-03 | Punch forming process for controller metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112620505A true CN112620505A (en) | 2021-04-09 |
Family
ID=75303116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011210902.XA Pending CN112620505A (en) | 2020-11-03 | 2020-11-03 | Punch forming process for controller metal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112620505A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381441A (en) * | 2013-07-03 | 2013-11-06 | 中国船舶重工集团公司第七二五研究所 | Hot stamping formation processing method for thin-walled titanium alloy sealing head |
| CN109013105A (en) * | 2018-08-31 | 2018-12-18 | 苏州普热斯勒先进成型技术有限公司 | Automatic spraying coating line and thermoforming production line |
| CN110640003A (en) * | 2019-09-17 | 2020-01-03 | 成都飞机工业（集团）有限责任公司 | Forming process method of titanium alloy ultra-thick wall plate |
-
2020
- 2020-11-03 CN CN202011210902.XA patent/CN112620505A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381441A (en) * | 2013-07-03 | 2013-11-06 | 中国船舶重工集团公司第七二五研究所 | Hot stamping formation processing method for thin-walled titanium alloy sealing head |
| CN109013105A (en) * | 2018-08-31 | 2018-12-18 | 苏州普热斯勒先进成型技术有限公司 | Automatic spraying coating line and thermoforming production line |
| CN110640003A (en) * | 2019-09-17 | 2020-01-03 | 成都飞机工业（集团）有限责任公司 | Forming process method of titanium alloy ultra-thick wall plate |
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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 |