CN105499929B - Processing method before compressor supporting plate punching press - Google Patents
Processing method before compressor supporting plate punching press Download PDFInfo
- Publication number
- CN105499929B CN105499929B CN201511003966.1A CN201511003966A CN105499929B CN 105499929 B CN105499929 B CN 105499929B CN 201511003966 A CN201511003966 A CN 201511003966A CN 105499929 B CN105499929 B CN 105499929B
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- finished product
- spraying
- preheating
- completion
- 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.)
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Links
- 238000003672 processing method Methods 0.000 title claims abstract description 9
- 238000004080 punching Methods 0.000 title claims abstract description 8
- 229920002472 Starch Polymers 0.000 claims abstract description 19
- 235000019698 starch Nutrition 0.000 claims abstract description 19
- 239000008107 starch Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000000047 product Substances 0.000 claims abstract description 8
- 239000011265 semifinished product Substances 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 238000007590 electrostatic spraying Methods 0.000 claims abstract description 4
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000009832 plasma treatment Methods 0.000 claims abstract description 4
- 238000007781 pre-processing Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 claims abstract description 4
- 230000002000 scavenging effect Effects 0.000 claims abstract description 4
- 238000009966 trimming Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920002261 Corn starch Polymers 0.000 claims description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 3
- 240000002853 Nelumbo nucifera Species 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 239000008120 corn starch Substances 0.000 claims description 3
- 229940099112 cornstarch Drugs 0.000 claims description 3
- 238000004925 denaturation Methods 0.000 claims description 3
- 230000036425 denaturation Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 239000004519 grease Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
Abstract
A kind of processing method before compressor supporting plate punching press, processing step is as follows：1) corresponding sheet material is cut according to the size of preprocessing supporting plate, and simple grinding process is carried out to trimming；2) by one layer of starch solution of supporting plate surface spraying, then with film coated, refrigerating chamber is put into, is refrigerated 8 10 hours under 0 DEG C of 5 DEG C of environment；3) supporting plate after refrigeration is taken out, tears film, place 34 hours, then cleaned with heat water-spraying, supporting plate top layer starch is rinsed out, drained away the water stand-by by scavenging period 8 12 minutes at normal temperatures；4) supporting plate feeding preheating furnace is subjected to the pre-heat treatment, 135 DEG C of preheating temperature 120 DEG C, enters cooler bin and carries out cooling treatment 20 50 minutes time after the completion of preheating；5) the supporting plate feeding pressing equipment after the completion of cooling down carries out punch forming, obtains semi-finished product supporting plate；6) plasma treatment is carried out to semi-finished product supporting plate surface, improves top layer adhesive force, then carry out electrostatic spraying, drying is finished product.
Description
Technical field
The present invention relates to manufacturing industry technical field, and in particular to processing method before a kind of compressor supporting plate punching press.
Background technology
First, competed in current refrigerator industry under more and more fierce environment, cost be the important race condition of product it
One, therefore, all compressor supporting plate sheet metal thickness is thinned for each refrigerator enterprise, therefore, how to process bottom plate and does not reduce bottom plate
Quality turns into an important technology process in processing link.
The content of the invention
The technical problems to be solved by the invention are that product quality can be improved by providing one kind, the pressure increased the service life
Processing method before contracting machine supporting plate punching press.
The technical problems to be solved by the invention are realized using following technical scheme：
Processing method before a kind of compressor supporting plate punching press, is comprised the technical steps that：
(1) corresponding sheet material is cut according to the size of preprocessing supporting plate, and simple grinding process is carried out to trimming, obtained
Pre-process supporting plate stand-by；
(2) supporting plate one layer of starch solution of surface spraying will be pre-processed, then with film coated, refrigerating chamber is put into, 0
Refrigerated 8-10 hours under DEG C -5 DEG C of environment；
The collocation method of above-mentioned starch solution is：Denaturation cornstarch 30kg, OPC are added in 100kg warm water
0.2kg, lotus root starch 1kg, industrial soda 0.8kg and clay powder 1.5kg, stir；During spraying, using spray gun by above-mentioned starch
Solution spraying is on the surface of pretreatment supporting plate, and coating thickness is in 1-5mm；It is to remove support using the effect of spray starches solution
Plate surface grease, improves surface micropore interface, facilitates subsequent paint to handle；
(3) the pretreatment supporting plate after refrigeration is taken out, tears film, place 3-4 hours at normal temperatures, then use hot water
Supporting plate top layer starch is rinsed out, drained away the water stand-by by cleaning showers, scavenging period 8-12 minutes；In spray, top layer
Grease is also cleaned together, without carrying out degreasing process again；
(4) by supporting plate feeding preheating furnace progress the pre-heat treatment, 120 DEG C -135 DEG C of preheating temperature, time 20-50 minute,
Enter cooler bin after the completion of preheating and carry out cooling treatment；
(5) the supporting plate feeding pressing equipment after the completion of cooling down carries out punch forming, obtains semi-finished product supporting plate；Preheating is cold
But be conducive to strengthening supporting plate intensity afterwards, handled using sequent surface；
(6) plasma treatment is carried out to semi-finished product supporting plate surface, improves top layer adhesive force, then carry out electrostatic spraying,
Drying is finished product.
The beneficial effects of the invention are as follows：Processing method of the present invention, can lift the cleaning degree of supporting plate, to coating quality
It is greatly beneficial, be better than the pre-treatment of common process, can effective Improving The Quality of Products, strengthen product strength, bend-resistance, corrosion resistant
Erosion.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Processing method before a kind of compressor supporting plate punching press, is comprised the technical steps that：
(1) corresponding sheet material is cut according to the size of preprocessing supporting plate, and simple grinding process is carried out to trimming, obtained
Pre-process supporting plate stand-by；
(2) supporting plate one layer of starch solution of surface spraying will be pre-processed, then with film coated, refrigerating chamber is put into, 0
Refrigerated 8-10 hours under DEG C -5 DEG C of environment；
The collocation method of above-mentioned starch solution is：Denaturation cornstarch 30kg, OPC are added in 100kg warm water
0.2kg, lotus root starch 1kg, industrial soda 0.8kg and clay powder 1.5kg, stir；During spraying, using spray gun by above-mentioned starch
Solution spraying is on the surface of pretreatment supporting plate, and coating thickness is in 1-5mm；It is to remove support using the effect of spray starches solution
Plate surface grease, improves surface micropore interface, facilitates subsequent paint to handle；
(3) the pretreatment supporting plate after refrigeration is taken out, tears film, place 3-4 hours at normal temperatures, then use hot water
Supporting plate top layer starch is rinsed out, drained away the water stand-by by cleaning showers, scavenging period 8-12 minutes；In spray, top layer
Grease is also cleaned together, without carrying out degreasing process again；
(4) by supporting plate feeding preheating furnace progress the pre-heat treatment, 120 DEG C -135 DEG C of preheating temperature, time 20-50 minute,
Enter cooler bin after the completion of preheating and carry out cooling treatment；
(5) the supporting plate feeding pressing equipment after the completion of cooling down carries out punch forming, obtains semi-finished product supporting plate；Preheating is cold
But be conducive to strengthening supporting plate intensity afterwards, handled using sequent surface；
(6) plasma treatment is carried out to semi-finished product supporting plate surface, improves top layer adhesive force, then carry out electrostatic spraying,
Drying is finished product.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
1. processing method before a kind of compressor supporting plate punching press, it is characterised in that processing step is as follows：
(1) corresponding sheet material is cut according to the size of preprocessing supporting plate, and simple grinding process is carried out to trimming, obtain pre- place
Manage supporting plate stand-by；
(2) supporting plate one layer of starch solution of surface spraying will be pre-processed, then with film coated, refrigerating chamber is put into, at 0 DEG C -5 DEG C
Refrigerated 8-10 hours under environment；
The collocation method of above-mentioned starch solution is：Added in 100kg warm water denaturation cornstarch 30kg, OPC 0.2kg,
Lotus root starch 1kg, industrial soda 0.8kg and clay powder 1.5kg, stir；During spraying, above-mentioned starch solution is sprayed using spray gun
The surface of pretreatment supporting plate is coated in, coating thickness is in 1-5mm；
(3) the pretreatment supporting plate after refrigeration is taken out, tears film, place 3-4 hours at normal temperatures, then use heat water-spraying
Supporting plate top layer starch is rinsed out, drained away the water stand-by by cleaning, scavenging period 8-12 minutes；
(4) supporting plate feeding preheating furnace is subjected to the pre-heat treatment, 120 DEG C -135 DEG C of preheating temperature, time 20-50 minute, preheating
After the completion of enter cooler bin carry out cooling treatment；
(5) the supporting plate feeding pressing equipment after the completion of cooling down carries out punch forming, obtains semi-finished product supporting plate；
(6) plasma treatment is carried out to semi-finished product supporting plate surface, improves top layer adhesive force, then carry out electrostatic spraying, dried
As finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003966.1A CN105499929B (en) | 2015-12-28 | 2015-12-28 | Processing method before compressor supporting plate punching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003966.1A CN105499929B (en) | 2015-12-28 | 2015-12-28 | Processing method before compressor supporting plate punching press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105499929A CN105499929A (en) | 2016-04-20 |
| CN105499929B true CN105499929B (en) | 2017-10-31 |
Family
ID=55708428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003966.1A Active CN105499929B (en) | 2015-12-28 | 2015-12-28 | Processing method before compressor supporting plate punching press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499929B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935730A (en) * | 2021-02-25 | 2021-06-11 | 滁州美业机械制造有限公司 | Method for manufacturing door panel of stamping part of multi-layer washing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19721422A1 (en) * | 1997-04-05 | 1998-10-08 | Henry Zimzik | Production of a derusting agent |
| CN101240423A (en) * | 2007-12-30 | 2008-08-13 | 兰州大成自动化工程有限公司 | Automobile wheel hub surface vacuum coating treatment technique |
| CN102787323A (en) * | 2011-05-19 | 2012-11-21 | 胜狮货柜技术研发（上海）有限公司 | Method for cleaning refrigeration container plates |
| CN103668238A (en) * | 2013-12-31 | 2014-03-26 | 张锦碧 | Environment-friendly microorganism degreasing agent |
| CN104941892A (en) * | 2015-05-27 | 2015-09-30 | 天津固特金属制品有限公司 | Pre-treatment technology for heat-stamping-and-shaping metal product |
-
2015
- 2015-12-28 CN CN201511003966.1A patent/CN105499929B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19721422A1 (en) * | 1997-04-05 | 1998-10-08 | Henry Zimzik | Production of a derusting agent |
| CN101240423A (en) * | 2007-12-30 | 2008-08-13 | 兰州大成自动化工程有限公司 | Automobile wheel hub surface vacuum coating treatment technique |
| CN102787323A (en) * | 2011-05-19 | 2012-11-21 | 胜狮货柜技术研发（上海）有限公司 | Method for cleaning refrigeration container plates |
| CN103668238A (en) * | 2013-12-31 | 2014-03-26 | 张锦碧 | Environment-friendly microorganism degreasing agent |
| CN104941892A (en) * | 2015-05-27 | 2015-09-30 | 天津固特金属制品有限公司 | Pre-treatment technology for heat-stamping-and-shaping metal product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105499929A (en) | 2016-04-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Compressor support plate stamping pre-processing method Effective date of registration: 20180626 Granted publication date: 20171031 Pledgee: Chuzhou financing Company limited by guarantee Pledgor: CHUZHOU MEIYE MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2018340000251 |
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| CP03 | Change of name, title or address |
Address after: 239000, No. 66, Yiting South Road, Chuzhou City, Anhui Province Patentee after: Chuzhou Meiye Technology Co.,Ltd. Address before: 239000 Wanqiao Village, Danzi, Chuzhou City, Anhui Province Patentee before: CHUZHOU MEIYE MACHINERY MANUFACTURING Co.,Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171031 Pledgee: Chuzhou financing Company limited by guarantee Pledgor: CHUZHOU MEIYE MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2018340000251 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160420 Assignee: Chuzhou Meijing and Precision Manufacturing Co.,Ltd. Assignor: Chuzhou Meiye Technology Co.,Ltd. Contract record no.: X2024980003393 Denomination of invention: Pre stamping processing method for compressor support plate Granted publication date: 20171031 License type: Common License Record date: 20240328 |
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| EE01 | Entry into force of recordation of patent licensing contract |