CN109807570A - A kind of processing technology of the large-scale spacer ring of wind-power electricity generation bearing - Google Patents
A kind of processing technology of the large-scale spacer ring of wind-power electricity generation bearing Download PDFInfo
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- CN109807570A CN109807570A CN201910229493.9A CN201910229493A CN109807570A CN 109807570 A CN109807570 A CN 109807570A CN 201910229493 A CN201910229493 A CN 201910229493A CN 109807570 A CN109807570 A CN 109807570A
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- wind
- processing technology
- smart car
- spacer ring
- electricity generation
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Abstract
The present invention provides a kind of processing technology of large-scale spacer ring of wind-power electricity generation bearing, successively the following steps are included: forging, rough turn, tempering, smart car 1, smart car 2.Through the invention, buckling deformation, the big problem of Vehicle Processing work difficulty are easy to solve the large-scale spacer ring plane of wind-power electricity generation bearing of the existing technology.
Description
Technical field
The present invention relates to technical fields of mechanical processing, and in particular to a kind of processing work of the large-scale spacer ring of wind-power electricity generation bearing
Skill.
Background technique
Spacer ring diameter is big, 900-2100mm, and width is narrow, the thin easily-deformable processing work difficulty of wall thickness is big, plane be easy warpage, easily
Deformation, finished product require height, and Vehicle Processing work difficulty is big.Existing lathe process is easily deformed, and clamps turning using 4 dog chucks, due to
The size and forging flatness of chucking power are bad, and outer diameter ellipse and end face plane degree are unqualified when Vehicle Processing, and there is also be clipped in machine
It is qualified to measure when on bed, after lower lathe part ellipse and end face will buckling deformation, on the basis of existing, engineer and behaviour
Work person also designs a lot of ways, such as using 6 dog chucks and design tooling method, but does not solve at all, Vehicle Processing product
Quality is unstable always.
Summary of the invention
The present invention provides a kind of processing technology of large-scale spacer ring of wind-power electricity generation bearing, to solve wind of the existing technology
Power power generation bearing is easy buckling deformation, the big problem of Vehicle Processing work difficulty with large-scale spacer ring plane.
In order to solve the above technical problems, the present invention provides a kind of processing technology of large-scale spacer ring of wind-power electricity generation bearing, according to
It is secondary the following steps are included: forging, rough turn, tempering, smart car 1, smart car 2.
Increase tempering step before first of smart car step to reduce stress deformation.
The smart car 1,2 step of smart car are clamped using dedicated tooling.
Processing feeding parameter setting is improved through overtesting in the smart car step, to reduce Vehicle Processing deformation.
Bring of the present invention reaches production the utility model has the advantages that the wind-power electricity generation bearing of the invention processing technology of large-scale spacer ring
Product technical requirements, qualification rate is higher, reduces costs, and meets batch production requirements, improves product processing quality.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, the present invention is made
Further it is described in detail.
Analysis process process whole first, modify to increase after rough turn to processing flow is tempered together, reduces forging
With rough turn stress, smart car design specialized fixture does not use 4 dog chucks, reduces clamping deformation, and use twice smart car technique, and
And the finishing processing time does not increase, and reduces costs simultaneously, improves processing feeding parameter through overtesting, improves the qualification rate of the finished product,
On-line checking cubing is increased, can be measured on lathe, after practical training, operator's can operate processing, difficulty of processing
It reduces, later process is also just readily solved after Vehicle Processing is qualified.
Furthermore, it is understood that the present invention provides a kind of processing technology of the large-scale spacer ring of wind-power electricity generation bearing, successively include with
Lower step: forging, rough turn, tempering, smart car 1, smart car 2.
Increase tempering step before first of smart car step to reduce stress deformation.
The smart car 1,2 step of smart car are clamped using dedicated tooling.
Processing feeding parameter setting is improved through overtesting in the smart car step, to reduce Vehicle Processing deformation.
Bring of the present invention reaches production the utility model has the advantages that the wind-power electricity generation bearing of the invention processing technology of large-scale spacer ring
Product technical requirements, qualification rate is higher, reduces costs, and meets batch production requirements, improves product processing quality.
In conclusion the processing technology of wind-power electricity generation bearing of the invention with large-scale spacer ring, reaches product technology requirement, closes
Lattice rate is higher, reduces costs, and meets batch production requirements, improves product processing quality.
The above description is only an embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (4)
1. a kind of wind-power electricity generation bearing processing technology of large-scale spacer ring, which is characterized in that successively the following steps are included: forging,
Rough turn, tempering, smart car 1, smart car 2.
2. as described in claim 1 with the wind power bearing retainer processing technology of high rigidity, which is characterized in that first
Increase tempering step before road smart car step to reduce stress deformation.
3. as described in claim 1 with the wind power bearing retainer processing technology of high rigidity, which is characterized in that the essence
Vehicle 1,2 step of smart car are clamped using dedicated tooling.
4. as described in claim 1 with the wind power bearing retainer processing technology of high rigidity, which is characterized in that the essence
Processing feeding parameter setting is improved by test in vehicle step, to reduce Vehicle Processing deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229493.9A CN109807570A (en) | 2019-03-25 | 2019-03-25 | A kind of processing technology of the large-scale spacer ring of wind-power electricity generation bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229493.9A CN109807570A (en) | 2019-03-25 | 2019-03-25 | A kind of processing technology of the large-scale spacer ring of wind-power electricity generation bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109807570A true CN109807570A (en) | 2019-05-28 |
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ID=66610260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910229493.9A Pending CN109807570A (en) | 2019-03-25 | 2019-03-25 | A kind of processing technology of the large-scale spacer ring of wind-power electricity generation bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109807570A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913061A (en) * | 2010-07-30 | 2010-12-15 | 洛阳Lyc轴承有限公司 | Processing process of ball bag-shaped stainless steel retainer |
| CN102310310A (en) * | 2010-07-08 | 2012-01-11 | 襄阳汽车轴承股份有限公司 | Composite machining process for inner and outer rings of narrow-series thin-walled high-precision conical thin-walled bearings |
| CN102756244A (en) * | 2012-07-09 | 2012-10-31 | 大连冶金轴承股份有限公司 | Machining method of wind-power center-aligning spherical surface roller bearing retainer |
| CN104972276A (en) * | 2015-06-29 | 2015-10-14 | 如皋市非标轴承有限公司 | Process for processing inner ring and outer ring of wind power bearing |
| CN107243649A (en) * | 2017-06-14 | 2017-10-13 | 洛阳Lyc轴承有限公司 | A kind of large scale angular contact thrust ball bearing retainer smart car technique |
| CN107414425A (en) * | 2017-08-03 | 2017-12-01 | 常州市双强机械制造有限公司 | Wind-powered electricity generation gear ring bearing seamless ring technique |
| CN108057993A (en) * | 2017-12-11 | 2018-05-22 | 刘薇 | A kind of turntable bearing processing technology |
| CN108500560A (en) * | 2017-10-31 | 2018-09-07 | 新昌县泰如科技有限公司 | A kind of processing technology of rotary disk class bearing |
-
2019
- 2019-03-25 CN CN201910229493.9A patent/CN109807570A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310310A (en) * | 2010-07-08 | 2012-01-11 | 襄阳汽车轴承股份有限公司 | Composite machining process for inner and outer rings of narrow-series thin-walled high-precision conical thin-walled bearings |
| CN101913061A (en) * | 2010-07-30 | 2010-12-15 | 洛阳Lyc轴承有限公司 | Processing process of ball bag-shaped stainless steel retainer |
| CN102756244A (en) * | 2012-07-09 | 2012-10-31 | 大连冶金轴承股份有限公司 | Machining method of wind-power center-aligning spherical surface roller bearing retainer |
| CN104972276A (en) * | 2015-06-29 | 2015-10-14 | 如皋市非标轴承有限公司 | Process for processing inner ring and outer ring of wind power bearing |
| CN107243649A (en) * | 2017-06-14 | 2017-10-13 | 洛阳Lyc轴承有限公司 | A kind of large scale angular contact thrust ball bearing retainer smart car technique |
| CN107414425A (en) * | 2017-08-03 | 2017-12-01 | 常州市双强机械制造有限公司 | Wind-powered electricity generation gear ring bearing seamless ring technique |
| CN108500560A (en) * | 2017-10-31 | 2018-09-07 | 新昌县泰如科技有限公司 | A kind of processing technology of rotary disk class bearing |
| CN108057993A (en) * | 2017-12-11 | 2018-05-22 | 刘薇 | A kind of turntable bearing processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190528 |
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| RJ01 | Rejection of invention patent application after publication |