CN105107702A - Surface rust prevention method for crankshaft - Google Patents
Surface rust prevention method for crankshaft Download PDFInfo
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- CN105107702A CN105107702A CN201510600282.3A CN201510600282A CN105107702A CN 105107702 A CN105107702 A CN 105107702A CN 201510600282 A CN201510600282 A CN 201510600282A CN 105107702 A CN105107702 A CN 105107702A
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- bent axle
- crankshaft
- water
- temperature
- water tank
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Abstract
The invention discloses a surface rust prevention method for a crankshaft. The surface rust prevention method includes the following steps of conducting fine grinding on the surface of the crankshaft through a piece of abrasive paper, placing the crankshaft in a water tank to be washed through water, placing the crankshaft in an oven to be dried, placing the crankshaft in an antirust agent to be soaked for 2-3 minutes, placing the crankshaft in the water tank to be washed through water, placing the crankshaft in the oven to be dried, spraying a layer of paint on the surface of the crankshaft, and drying the paint on the surface of the crankshaft. The surface rust prevention method has the advantages of being specific, convenient to use, simple, good in rust prevention effect, and the like.
Description
Technical field
The present invention relates to a kind of bent axle surface anti-rust treatment method, be applied to the processing preparation field of refrigerator compressor crankshaft.
Background technology
Refrigerator compressor crankshaft is the vitals of freezer compressor; in the use procedure of bent axle, bent axle gets rusty easily, and so not only can affect the result of use of bent axle; and in the process of Long-Time Service; bent axle easily damages, thus causes the shutdown of freezer compressor, therefore cumbersome; at present; processing staff is only by smooth for the surface finish of bent axle, but, the situation that bent axle still easily gets rusty.
Summary of the invention
Technical problem to be solved by this invention is to provide the bent axle surface anti-rust treatment method of a kind of succinct convenience, favorable rust preventing effect.
The invention discloses a kind of bent axle surface anti-rust treatment method, concrete steps are as follows:
Step one: use the surface of sand paper to bent axle to refine, till bent axle surface is completely smooth;
Step 2: bent axle is put in water tank and washes, the temperature of water is 60 DEG C-70 DEG C;
Step 3: bent axle is placed in baking oven and dries, bake out temperature is 90 DEG C-100 DEG C, and drying time is 5-8 minute;
Step 4: bent axle is put in antirust agent and soaks 2-3 minute;
Step 5: bent axle is put in water tank and washes, the temperature of water is 30 DEG C-40 DEG C;
Step 6: bent axle is placed in baking oven and dries, bake out temperature is 90 DEG C-100 DEG C, and drying time is 5-8 minute;
Step 7: surface spraying one deck of bent axle is painted, after the paint drying on bent axle surface.
Described antirust agent adopts triethanolamine oleate.
Bent axle surface anti-rust treatment method of the present invention being polished by adopting, washing, being soaked into antirust agent and surface lacquer process, the antirust ability of bent axle can be significantly improved, thus effectively extend the service life of bent axle, and whole processing step more succinctly facilitates, be suitable for extensively promoting the use of.
Detailed description of the invention
The invention discloses a kind of bent axle surface anti-rust treatment method, concrete steps are as follows:
Step one: use the surface of sand paper to bent axle to refine, till bent axle surface is completely smooth;
Step 2: bent axle is put in water tank and washes, the temperature of water is 60 DEG C-70 DEG C;
Step 3: bent axle is placed in baking oven and dries, bake out temperature is 90 DEG C-100 DEG C, and drying time is 5-8 minute;
Step 4: bent axle is put in antirust agent and soaks 2-3 minute;
Step 5: bent axle is put in water tank and washes, the temperature of water is 30 DEG C-40 DEG C;
Step 6: bent axle is placed in baking oven and dries, bake out temperature is 90 DEG C-100 DEG C, and drying time is 5-8 minute;
Step 7: surface spraying one deck of bent axle is painted, after the paint drying on bent axle surface.
Described antirust agent adopts triethanolamine oleate.
Embodiment 1
Step one: use the surface of sand paper to bent axle to refine, till bent axle surface is completely smooth;
Step 2: bent axle is put in water tank and washes, the temperature of water is 60 DEG C;
Step 3: bent axle is placed in baking oven and dries, bake out temperature is 90 DEG C, and drying time is 5 minutes;
Step 4: bent axle is put in triethanolamine oleate and soak 2 minutes;
Step 5: bent axle is put in water tank and washes, the temperature of water is 30 DEG C;
Step 6: bent axle is placed in baking oven and dries, bake out temperature is 90 DEG C, and drying time is 5 minutes;
Step 7: surface spraying one deck of bent axle is painted, after the paint drying on bent axle surface.
Embodiment 2
Step one: use the surface of sand paper to bent axle to refine, till bent axle surface is completely smooth;
Step 2: bent axle is put in water tank and washes, the temperature of water is 70 DEG C;
Step 3: bent axle is placed in baking oven and dries, bake out temperature is 100 DEG C, and drying time is 8 minutes;
Step 4: bent axle is put in triethanolamine oleate and soak 3 minutes;
Step 5: bent axle is put in water tank and washes, the temperature of water is 40 DEG C;
Step 6: bent axle is placed in baking oven and dries, bake out temperature is 100 DEG C, and drying time is 8 minutes;
Step 7: surface spraying one deck of bent axle is painted, after the paint drying on bent axle surface.
Embodiment 3
The invention discloses a kind of bent axle surface anti-rust treatment method, concrete steps are as follows:
Step one: use the surface of sand paper to bent axle to refine, till bent axle surface is completely smooth;
Step 2: bent axle is put in water tank and washes, the temperature of water is 65 DEG C;
Step 3: bent axle is placed in baking oven and dries, bake out temperature is 95 DEG C, and drying time is 7 minutes;
Step 4: bent axle is put in triethanolamine oleate and soak 2 minutes;
Step 5: bent axle is put in water tank and washes, the temperature of water is 35 DEG C;
Step 6: bent axle is placed in baking oven and dries, bake out temperature is 95 DEG C, and drying time is 7 minutes;
Step 7: surface spraying one deck of bent axle is painted, after the paint drying on bent axle surface.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a bent axle surface anti-rust treatment method, is characterized in that: concrete steps are as follows:
Step one: use the surface of sand paper to bent axle to refine, till bent axle surface is completely smooth;
Step 2: bent axle is put in water tank and washes, the temperature of water is 60 DEG C-70 DEG C;
Step 3: bent axle is placed in baking oven and dries, bake out temperature is 90 DEG C-100 DEG C, and drying time is 5-8 minute;
Step 4: bent axle is put in antirust agent and soaks 2-3 minute;
Step 5: bent axle is put in water tank and washes, the temperature of water is 30 DEG C-40 DEG C;
Step 6: bent axle is placed in baking oven and dries, bake out temperature is 90 DEG C-100 DEG C, and drying time is 5-8 minute;
Step 7: surface spraying one deck of bent axle is painted, after the paint drying on bent axle surface.
2. a kind of bent axle surface anti-rust treatment method according to claim 1, is characterized in that: described antirust agent adopts triethanolamine oleate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600282.3A CN105107702A (en) | 2015-09-18 | 2015-09-18 | Surface rust prevention method for crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600282.3A CN105107702A (en) | 2015-09-18 | 2015-09-18 | Surface rust prevention method for crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105107702A true CN105107702A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510600282.3A Pending CN105107702A (en) | 2015-09-18 | 2015-09-18 | Surface rust prevention method for crankshaft |
Country Status (1)
| Country | Link |
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| CN (1) | CN105107702A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179926A (en) * | 2016-08-29 | 2016-12-07 | 巢湖市南特精密制造有限公司 | A kind of new type crank surface anti-rust treatment method |
| CN107299350A (en) * | 2017-06-20 | 2017-10-27 | 江苏军威电子科技有限公司 | A kind of metal tools surface anti-corrosion treatment process |
| CN107400882A (en) * | 2017-07-21 | 2017-11-28 | 江苏军威电子科技有限公司 | A kind of metal tools surface anticorrosive treatment process |
| CN108237064A (en) * | 2018-01-09 | 2018-07-03 | 海宁迪万沃浦建材科技有限公司 | A kind of processing method of antirust screw |
| CN108587468A (en) * | 2018-05-10 | 2018-09-28 | 巢湖市南特精密制造有限公司 | A kind of crankshaft surface antirusting treating method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05277434A (en) * | 1992-04-01 | 1993-10-26 | Sumitomo Metal Ind Ltd | Method for applying water-soluble rust-preventive oil to steel material |
| CN103041973A (en) * | 2011-10-12 | 2013-04-17 | 烟台金王礼品有限公司 | Plastic spraying technological process of metal workpiece |
| CN103357555A (en) * | 2012-04-11 | 2013-10-23 | 海宁中韩科技发展有限公司 | Antirust sealing technology of workpiece |
| CN103668252A (en) * | 2013-12-21 | 2014-03-26 | 安徽水利开发股份有限公司 | Environment friendly rust cleaning, oil removing and corrosion preventing method for steel structures |
| CN103706548A (en) * | 2013-12-05 | 2014-04-09 | 浙江波威钢构有限公司 | Steel structure surface protection process |
-
2015
- 2015-09-18 CN CN201510600282.3A patent/CN105107702A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05277434A (en) * | 1992-04-01 | 1993-10-26 | Sumitomo Metal Ind Ltd | Method for applying water-soluble rust-preventive oil to steel material |
| CN103041973A (en) * | 2011-10-12 | 2013-04-17 | 烟台金王礼品有限公司 | Plastic spraying technological process of metal workpiece |
| CN103357555A (en) * | 2012-04-11 | 2013-10-23 | 海宁中韩科技发展有限公司 | Antirust sealing technology of workpiece |
| CN103706548A (en) * | 2013-12-05 | 2014-04-09 | 浙江波威钢构有限公司 | Steel structure surface protection process |
| CN103668252A (en) * | 2013-12-21 | 2014-03-26 | 安徽水利开发股份有限公司 | Environment friendly rust cleaning, oil removing and corrosion preventing method for steel structures |
Non-Patent Citations (1)
| Title |
|---|
| 朱洪法: "《精细化工常用原材料手册》", 31 December 2003 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179926A (en) * | 2016-08-29 | 2016-12-07 | 巢湖市南特精密制造有限公司 | A kind of new type crank surface anti-rust treatment method |
| CN107299350A (en) * | 2017-06-20 | 2017-10-27 | 江苏军威电子科技有限公司 | A kind of metal tools surface anti-corrosion treatment process |
| WO2018232817A1 (en) * | 2017-06-20 | 2018-12-27 | 江苏军威电子科技有限公司 | Surface rustproof treatment process for metal tool |
| CN107400882A (en) * | 2017-07-21 | 2017-11-28 | 江苏军威电子科技有限公司 | A kind of metal tools surface anticorrosive treatment process |
| CN108237064A (en) * | 2018-01-09 | 2018-07-03 | 海宁迪万沃浦建材科技有限公司 | A kind of processing method of antirust screw |
| CN108587468A (en) * | 2018-05-10 | 2018-09-28 | 巢湖市南特精密制造有限公司 | A kind of crankshaft surface antirusting treating method |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151202 |