CN106596106A - Bearing outer sheath surface processing process - Google Patents
Bearing outer sheath surface processing process Download PDFInfo
- Publication number
- CN106596106A CN106596106A CN201611219063.1A CN201611219063A CN106596106A CN 106596106 A CN106596106 A CN 106596106A CN 201611219063 A CN201611219063 A CN 201611219063A CN 106596106 A CN106596106 A CN 106596106A
- Authority
- CN
- China
- Prior art keywords
- bearing outside
- noise
- outer sheath
- bearing outer
- bearing
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- 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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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
- G01M13/045—Acoustic or vibration analysis
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a bearing outer sheath surface processing process. According to the bearing outer sheath surface processing process, for a bearing outer sheath after surface processing, bearing outer sheath quality and bearing outer sheath cleanliness degree detection is carried out through a noise system, data is acquired by a noise detection system through a signal probe of a noise chamber, the data is then transmitted by the network to a control center, product quality and the cleanliness degree are analyzed through measurement software, and a work speed is accelerated.
Description
Technical field
The invention belongs to the technical field of bearing outside, specially a kind of bearing outside process of surface treatment.
Background technology
Air-conditioning internal medium is moister, and the metal works used inside it need to carry out antirust treatment, prevents from making for a long time
With cause on metal works become rusty.Phosphatization be it is a kind of chemistry with electrochemical reaction formed phosphate chemical conversion film process, institute's shape
Into phosphate conversion film be referred to as phosphating coat.The purpose of phosphatization is mainly：Protection is provided to parent metal, to a certain extent
Metal is prevented to be corroded；For front bottoming of painting, the adhesive force and anti-corrosion capability of paint film layer are improved；In metal cold machining process
In play antifriction lubrication and use, check the clean-up performance on bearing outside surface using manpower, reduce work and pore over, increased work
Difficulty.
The content of the invention
It is an object of the invention to provide a kind of bearing outside process of surface treatment, accelerates the speed for checking bearing outside,
Improve efficiency.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：
A kind of bearing outside process of surface treatment, comprises the following steps：
Step one：Oil removing, bearing outside is put in electrolysis bath carries out degreasing degreasing, except oil temperature is 65～70 DEG C, when
Between be 16～19min；
Step 2：Rust cleaning, the bearing outside after oil removing in step 1 is terminated is put into the rust remover that concentration is 5%～8%
In, the time is 4～8min, wherein, rust remover is made into by sodium lauryl sulphate, dodecyl sodium sulfate, citric acid, hydrochloric acid；
Step 3：Phosphatization, the bearing outside after processing in step 2 is put in Phosphating Solution and is soaked, and soak time is 6
～7min；
Step 4：Washing, is rinsed using tap water to bearing outside；
Step 5：Drying, the bearing outside after washing is put in drying baker, is dried in the case where temperature is for 100～130 DEG C,
Drying time is 4～10min；
Step 6：Check, bearing outside quality and the detection of bearing outside clean-up performance, noise inspection are carried out by noise factor
Examining system passes through the signal probe gathered data in noise room, afterwards by network transmission to control centre, by Survey Software pair
Product quality and clean-up performance are analyzed.
Further, the constituent of Phosphating Solution is zinc dihydrogen phosphate 55～60%, manganese phosphate 10～23%, calcium phosphate 5
～8%, excess water.
The invention has the beneficial effects as follows：
To the bearing outside after surface treatment, bearing outside quality and bearing outside clean-up performance are carried out by noise factor
Detection, noise detection system, afterwards by network transmission to control centre, is passed through by the signal probe gathered data in noise room
Survey Software is analyzed to product quality and clean-up performance, accelerates operating rate.
Specific embodiment
Embodiments of the invention are described in detail below, but the present invention can be defined by the claims and cover
Multitude of different ways is implemented.
A kind of bearing outside process of surface treatment, comprises the following steps：
Step one：Oil removing, bearing outside is put in electrolysis bath carries out degreasing degreasing, except oil temperature is 65～70 DEG C, when
Between be 16～19min；
Step 2：Rust cleaning, the bearing outside after oil removing in step 1 is terminated is put into the rust remover that concentration is 5%～8%
In, the time is 4～8min, wherein, rust remover is made into by sodium lauryl sulphate, dodecyl sodium sulfate, citric acid, hydrochloric acid；
Step 3：Phosphatization, the bearing outside after processing in step 2 is put in Phosphating Solution and is soaked, and soak time is 6
～7min, the constituent of Phosphating Solution is zinc dihydrogen phosphate 55～60%, manganese phosphate 10～23%, calcium phosphate 5～8%, surplus
Water；
Step 4：Washing, is rinsed using tap water to bearing outside；
Step 5：Drying, the bearing outside after washing is put in drying baker, is dried in the case where temperature is for 100～130 DEG C,
Drying time is 4～10min；
Step 6：Check, bearing outside quality and the detection of bearing outside clean-up performance, noise inspection are carried out by noise factor
Examining system passes through the signal probe gathered data in noise room, afterwards by network transmission to control centre, by Survey Software pair
Product quality and clean-up performance are analyzed.
Using noise detection system, the natural frequency scope of bearing rotary is pre-set, bearing carries out cleaning and dries up
Afterwards, if bearing machining assembling error, scar or intension debris occurs and can exceed bearing intrinsic noise frequency range, sensor meeting
Alarm is sent, chooses substandard product, product oiling is entered line frequency and compared after drying again by noise factor, chooses oiling not
Qualified products, substantially increase the qualification rate of product, and after noise detection system is added, Production of bearing qualification rate is than traditional work
Skill qualification rate rises 13%.
Invention described above embodiment, does not constitute limiting the scope of the present invention, any in the present invention
Spirit and principle within modification, equivalent and the improvement made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (2)
1. a kind of bearing outside process of surface treatment, it is characterised in that comprise the following steps：
Step one：Oil removing, bearing outside is put in electrolysis bath carries out degreasing degreasing, and except oil temperature is 65～70 DEG C, the time is
16～19min；
Step 2：Rust cleaning, the bearing outside after oil removing in step 1 is terminated is put in the rust remover that concentration is 5%～8%, when
Between be 4～8min, wherein, rust remover is made into by sodium lauryl sulphate, dodecyl sodium sulfate, citric acid, hydrochloric acid；
Step 3：Phosphatization, the bearing outside after processing in step 2 is put in Phosphating Solution and is soaked, and soak time is 6～
7min；
Step 4：Washing, is rinsed using tap water to bearing outside；
Step 5：Drying, the bearing outside after washing is put in drying baker, is dried in the case where temperature is for 100～130 DEG C, drying
Time is 4～10min；
Step 6：Check, bearing outside quality and the detection of bearing outside clean-up performance, noise measuring system are carried out by noise factor
System passes through the signal probe gathered data in noise room, afterwards by network transmission to control centre, by Survey Software to product
Quality and clean-up performance are analyzed.
2. a kind of bearing outside process of surface treatment according to claim 1, it is characterised in that the constituent of Phosphating Solution is
Zinc dihydrogen phosphate 55～60%, manganese phosphate 10～23%, calcium phosphate 5～8%, excess water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219063.1A CN106596106A (en) | 2016-12-26 | 2016-12-26 | Bearing outer sheath surface processing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219063.1A CN106596106A (en) | 2016-12-26 | 2016-12-26 | Bearing outer sheath surface processing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106596106A true CN106596106A (en) | 2017-04-26 |
Family
ID=58604004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611219063.1A Pending CN106596106A (en) | 2016-12-26 | 2016-12-26 | Bearing outer sheath surface processing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106596106A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899203A (en) * | 2019-12-04 | 2020-03-24 | 北京宗合铁路轴承有限公司 | Cleaning process and equipment for repairing bearing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005017188A (en) * | 2003-06-27 | 2005-01-20 | Koyo Seiko Co Ltd | Method of measuring fatigue degree of inner ring of bearing using sh wave |
| CN101158013A (en) * | 2006-10-08 | 2008-04-09 | 徐州正菱涂装有限公司 | Pretreatment technique for steel member hot spraying |
| CN104084801A (en) * | 2014-07-15 | 2014-10-08 | 安庆银泰轴承有限公司 | Bearing manufacturing process |
| CN105290039A (en) * | 2015-11-23 | 2016-02-03 | 刘楚玲 | Ultrasonic washing process for automobile parts |
| CN105401137A (en) * | 2015-08-31 | 2016-03-16 | 安庆银亿轴承有限公司 | Air conditioner bearing outer sleeve surface treatment process |
-
2016
- 2016-12-26 CN CN201611219063.1A patent/CN106596106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005017188A (en) * | 2003-06-27 | 2005-01-20 | Koyo Seiko Co Ltd | Method of measuring fatigue degree of inner ring of bearing using sh wave |
| CN101158013A (en) * | 2006-10-08 | 2008-04-09 | 徐州正菱涂装有限公司 | Pretreatment technique for steel member hot spraying |
| CN104084801A (en) * | 2014-07-15 | 2014-10-08 | 安庆银泰轴承有限公司 | Bearing manufacturing process |
| CN105401137A (en) * | 2015-08-31 | 2016-03-16 | 安庆银亿轴承有限公司 | Air conditioner bearing outer sleeve surface treatment process |
| CN105290039A (en) * | 2015-11-23 | 2016-02-03 | 刘楚玲 | Ultrasonic washing process for automobile parts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899203A (en) * | 2019-12-04 | 2020-03-24 | 北京宗合铁路轴承有限公司 | Cleaning process and equipment for repairing bearing |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |