CN107196435A - A kind of method of rotor and colligation rotor - Google Patents
A kind of method of rotor and colligation rotor Download PDFInfo
- Publication number
- CN107196435A CN107196435A CN201710524966.9A CN201710524966A CN107196435A CN 107196435 A CN107196435 A CN 107196435A CN 201710524966 A CN201710524966 A CN 201710524966A CN 107196435 A CN107196435 A CN 107196435A
- Authority
- CN
- China
- Prior art keywords
- rotor
- band
- aramid fiber
- fiber laid
- colligation
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
Abstract
The invention discloses a kind of method of rotor and colligation rotor, the rotor is wound with the aramid fiber laid band for fixing magnet steel, and the aramid fiber laid band is provided with the mucigel mutually fixed with the magnet steel.What is wound by this rotor is aramid fiber laid band without latitude band, and empirical tests, and the aramid fiber laid band after heated solidification is anti-to split ability increase, and tensile strength is not reduced, that is, be substantially better than after glass fiber solidifies without latitude band anti-splits and tensile property.Therefore, rotor proposed by the present invention, it is possible to increase anti-without latitude band is split and tensile strength, it is ensured that the normal work of rotor, solves the problem in the field at this stage.
Description
Technical field
The present invention relates to rotor field, more specifically to the side of a kind of rotor and colligation rotor
Method.
Background technology
, it is necessary to will consolidate magnet steel without latitude band winding on rotor in the rotor production process of surface-mount type magnet steel
It is fixed.Colligation is generally carried out to magnet steel without latitude band using glass fiber during operation, then consolidates the viscose on no latitude band by bakeing
Change, complete technology for binding.
For prior art, split resistance of the glass fiber without latitude band after heated solidification is weaker, and in winding
Surface irregularity when, easy stress is concentrated causes no latitude band local fracture, influences the use of product；And glass fiber without
Latitude band is anti-to split scarce capacity.
Therefore, how to improve the anti-of no latitude band to split and tensile strength, it is ensured that the normal work of rotor, at this stage should be
Field problem urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of rotor, the rotor can improve no latitude band
It is anti-to split and tensile strength, it is ensured that the normal work of rotor, solve the problem in the field at this stage.The purpose of the present invention is also
It is to provide a kind of method of colligation rotor, this method is applied to above-mentioned rotor, therefore, it is possible to improve no latitude band
Anti- split and tensile strength, it is ensured that the normal work of rotor.
A kind of rotor, the rotor is wound with the aramid fiber laid band for fixing magnet steel, and the virtue
Synthetic fibre fiber laid band is provided with the mucigel mutually fixed with the magnet steel.
It is preferred that, described rotor, the rotor is wound with aramid fiber laid band described in two layers.
A kind of method of colligation rotor, for the rotor described in colligation as above any bar, including step：
Winding, by aramid fiber laid band winding on rotor；
It is heating and curing, to aramid fiber laid band heating, solidifies its mucigel.
It is preferred that, the method for described colligation rotor is wound with aramid fiber described in two layers on the rotor
Without latitude band.
It is preferred that, the method for described colligation rotor is carried out using baking process to the aramid fiber laid band
Heating.
It is preferred that, the method for described colligation rotor, the temperature range of the aramid fiber laid band heating is 190
℃-210℃。
It is preferred that, the method for described colligation rotor, the time range of the aramid fiber laid band heating is
3.8h-4.2h。
Rotor proposed by the present invention, the rotor is wound with the aramid fiber laid band for fixing magnet steel, and
The aramid fiber laid band is provided with the mucigel mutually fixed with the magnet steel.Because this rotor wind without latitude band for virtue
Synthetic fibre fiber laid band, and empirical tests, the anti-ability of splitting of aramid fiber laid band after heated solidification increase, and tensile strength does not drop
It is low, that is, it is substantially better than anti-splitting and tensile property after glass fiber solidifies without latitude band.Therefore, motor proposed by the present invention turns
Son, it is possible to increase anti-without latitude band is split and tensile strength, it is ensured that the normal work of rotor, solves the field at this stage
Problem.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of rotor in the specific embodiment of the invention.
In Fig. 1：
Rotor -1, aramid fiber laid band -2.
Embodiment
The core of present embodiment is to provide a kind of rotor, and the rotor can improve the anti-of no latitude band
Split and tensile strength, it is ensured that the normal work of rotor, solve the problem in the field at this stage.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
The content of the invention rise any restriction effect.In addition, the full content of the composition represented by example below is not limited to as right
It is required that necessary to the solution of described invention.
The rotor that present embodiment is provided, the rotor 1 is wound with aramid fiber laid band 2, for solid
Determine magnet steel, and aramid fiber laid band 2 is provided with the mucigel for being used for mutually fixing with magnet steel.The nothing wound by this rotor 1
Latitude band is aramid fiber laid band 2, and empirical tests, and the aramid fiber laid band 2 after being heating and curing is anti-to split ability increase, and tension
Intensity is not reduced, that is, is substantially better than anti-splitting and tensile property after glass fiber solidifies without latitude band.Therefore, it is proposed by the present invention
Rotor 1, it is possible to increase anti-without latitude band is split and tensile strength, it is ensured that the normal work of rotor 1, is solved at this stage
The problem in the field.It please specifically refer to Fig. 1.
The rotor that present embodiment is provided, in practical operation, aramid fiber laid band 2 can be according to reality
Situation winds one or more layers on rotor 1；Such as two layers, it can either ensure to fix the effect of magnet steel, electricity not interfered with again
The normal work of machine rotor 1.
Present embodiment also provides a kind of method of colligation rotor, and this method is used for above-mentioned rotor 1
Without latitude band colligation；Step can be included：First, aramid fiber laid band 2 is wrapped on rotor 1, such as two layers of winding；
Solidify the mucigel on aramid fiber laid band 2 by heating again, complete the fixation to magnet steel.
The method for the colligation rotor that present embodiment is provided, can be using baking process to aramid fiber laid
Band 2 is heated, is allowed to mucigel solidification；Can also such as it be directly heated using other modes, or other can be played together
Deng the mode of heating of effect.When bakeing heating, temperature range can be 190 DEG C -210 DEG C, be benefit with 200 DEG C or so；During baking
Between may range from 3.8h-4.2h, using 4h as benefit.
Present embodiment propose using aramid fiber laid band 2 as colligation rotor 1 without latitude band, compared to existing
There is the glass fiber used in technology without latitude band, tension and anti-split after hardening have obvious advantage in ability.Through reality
Data comparison is tested, aramid fiber laid band 2 and glass fiber is assessed and is understood without latitude band, the aramid fiber laid in tensile strength
It is about 1.5 times of glass fiber without latitude band with 2, split resistance is about 3-4 times of glass fiber without latitude band；That is aramid fiber
Reliability without the colligation of latitude band 2 substantially increases, and disclosure satisfy that the colligation of surface-mount type magnet steel in the prior art is fixed.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (7)
1. a kind of rotor, it is characterised in that the rotor (1) is wound with the aramid fiber laid for fixing magnet steel
Band (2), and the aramid fiber laid band (2) is provided with the mucigel mutually fixed with the magnet steel.
2. rotor according to claim 1, it is characterised in that the rotor (1) is wound with fragrant described in two layers
Synthetic fibre fiber laid band (2).
3. a kind of method of colligation rotor, it is characterised in that for rotor of the colligation as described in claim 1-2
, including step (1)：
Winding, aramid fiber laid band (2) is wrapped on rotor (1)；
It is heating and curing, to the aramid fiber laid band (2) heating, solidifies its mucigel.
4. the method for colligation rotor according to claim 3, it is characterised in that wound on the rotor (1)
There are aramid fiber laid band (2) described in two layers.
5. the method for colligation rotor according to claim 3, it is characterised in that using baking process to the aramid fiber
Fiber laid band (2) is heated.
6. the method for colligation rotor according to claim 3, it is characterised in that the aramid fiber laid band (2)
The temperature range of heating is 190 DEG C -210 DEG C.
7. the method for colligation rotor according to claim 3, it is characterised in that the aramid fiber laid band (2)
The time range of heating is 3.8h-4.2h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524966.9A CN107196435A (en) | 2017-06-30 | 2017-06-30 | A kind of method of rotor and colligation rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524966.9A CN107196435A (en) | 2017-06-30 | 2017-06-30 | A kind of method of rotor and colligation rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107196435A true CN107196435A (en) | 2017-09-22 |
Family
ID=59881264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710524966.9A Pending CN107196435A (en) | 2017-06-30 | 2017-06-30 | A kind of method of rotor and colligation rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107196435A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557650A (en) * | 2019-03-20 | 2021-10-26 | 赛峰电气与电源公司 | Improved method for manufacturing a rotor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634736A (en) * | 2008-07-21 | 2010-01-27 | 上海斯瑞聚合体科技有限公司 | Application of non-woven tape |
| CN102347673A (en) * | 2011-08-03 | 2012-02-08 | 深圳市安托山特种机械有限公司 | Method for assembling and fastening dual permanent magnet power frequency brushless synchronous generator rotor magnetic shoe |
| CN104143888A (en) * | 2013-05-09 | 2014-11-12 | 上海电气集团上海电机厂有限公司 | Method and structure for assembly of ultra-high-speed permanent magnet synchronous motor magnet steel |
| CN105978263A (en) * | 2016-06-29 | 2016-09-28 | 无锡新大力电机有限公司 | Rotor bundling and baking technology for permanent magnet motor |
| CN106787507A (en) * | 2016-12-12 | 2017-05-31 | 北京中瑞蓝科电动汽车技术有限公司 | A kind of method for the binding of permanent magnet machine rotor carbon fiber |
-
2017
- 2017-06-30 CN CN201710524966.9A patent/CN107196435A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634736A (en) * | 2008-07-21 | 2010-01-27 | 上海斯瑞聚合体科技有限公司 | Application of non-woven tape |
| CN102347673A (en) * | 2011-08-03 | 2012-02-08 | 深圳市安托山特种机械有限公司 | Method for assembling and fastening dual permanent magnet power frequency brushless synchronous generator rotor magnetic shoe |
| CN104143888A (en) * | 2013-05-09 | 2014-11-12 | 上海电气集团上海电机厂有限公司 | Method and structure for assembly of ultra-high-speed permanent magnet synchronous motor magnet steel |
| CN105978263A (en) * | 2016-06-29 | 2016-09-28 | 无锡新大力电机有限公司 | Rotor bundling and baking technology for permanent magnet motor |
| CN106787507A (en) * | 2016-12-12 | 2017-05-31 | 北京中瑞蓝科电动汽车技术有限公司 | A kind of method for the binding of permanent magnet machine rotor carbon fiber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557650A (en) * | 2019-03-20 | 2021-10-26 | 赛峰电气与电源公司 | Improved method for manufacturing a rotor |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |