CN107134899A - A kind of new method for making preferable dovetail groove armature stamping - Google Patents
A kind of new method for making preferable dovetail groove armature stamping Download PDFInfo
- Publication number
- CN107134899A CN107134899A CN201710343966.9A CN201710343966A CN107134899A CN 107134899 A CN107134899 A CN 107134899A CN 201710343966 A CN201710343966 A CN 201710343966A CN 107134899 A CN107134899 A CN 107134899A
- Authority
- CN
- China
- Prior art keywords
- lines
- line
- dovetail groove
- points
- makees
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004080 punching Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000007796 conventional method Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of new method for making preferable dovetail groove armature stamping, by finding intersection dovetail groove armature stamping method processed as parallel lines to improve the deficiency of conventional method, motor copper factor and thermic load can be reduced, shortens the motor lead time, motor operation efficiency is improved.
Description
Technical field
It is specially a kind of preferable dovetail groove electricity of system the present invention relates to find intersection dovetail groove armature stamping method processed as parallel lines
The new method of pivot punching.
Background technology
The design of traditional dovetail groove armature stamping is based on preferable groove parameters obtained by ansoft simulation softwares, to utilize
Draw circle and find intersection legal system dovetail groove armature stamping；Make circle using tradition and find intersection the made armature stamping dovetail groove parameter of method and ideal
Dovetail groove parameter has differences, if with such a dovetail groove armature stamping, can increase armature copper factor, reduces wire winding
Property, the delay product production cycle, increase motor thermic load and armature teeth portion magnetic is close, reduce Rated motor point load efficiency.
The content of the invention
It is all because of the made dovetail groove parameter of Traditional Method that the present invention, which considers that tradition makees circle and found intersection make the deficiency of trapezoidal channel process,
It is not consistent with preferable dovetail groove parameter, therefore proposes to find intersection the preferable dovetail groove armature stamping method of system as parallel lines, with such a side
The made dovetail groove parameter of method is consistent completely with preferable dovetail groove parameter.
The technical scheme is that：A kind of new method for making preferable dovetail groove armature stamping, comprises the following steps：
Step 1. makes armature stamping inner circle a diameter of respectively based on Ansoft calculates the final preferable dovetail groove parameter of gained
φ a, outside diameter is φ b, and is justified respectively with φ a, φ b work, remakes center line A, B, and meet at point O；
A center lines are replicated 10 ° of rotation by step 2. clockwise using O as basic point, obtain C lines, hand over φ a in point u；With Bs0/2 mono-
Half slot opening makees C line parallel lines D, hands over φ a to justify in v points；A line parallel lines E and F are made with Bs1/2 and Bs2/2 respectively；
Step 3. makees line segment vm=Hs0 by starting point of v points along C lines, then makees B line parallel lines G by point m；Along D lines respectively with Hs0+
Hs1, Hs0+ Hs1+ Hs2 and Hs0+ Hs1+ Hs2+Rs are that spacing makees G line parallel lines J, K, L, and wherein J lines hand over E lines in n points, K
Line hands over F lines in x points, and L lines hand over A lines respectively at y points；
Step 4. makees the chamfering of L lines and F lines, and connecting line segment mn, nx with Rs；Retain camber line uv, the cylindrical φ b of punching, center line
A, B and vmnxy line, delete remaining line；
Step 5. line centered on A lines, to vmnxy line mirror images, then using O as basic point, battle array is carried out to vmnxy lines and its image line
Row, are finally obtained and preferable dovetail groove parameter.
It is an advantage of the invention that：The present invention will substitute tradition system ladder to find intersection dovetail groove armature stamping method processed as parallel lines
Shape groove armature stamping method, it is possible to decrease motor copper factor and thermic load, shortens the motor lead time, and improves motor operation effect
Rate.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 be step 1 described in calculated with Ansoft obtained by final preferable dovetail groove parameter；
Fig. 2 is the result figure of step 1；
Fig. 3 is the result figure of step 2 and step 3；
Fig. 4 is the result figure of step 4；
Fig. 5 is the result figure of step 5.
Embodiment
Embodiment：By certain model unmanned plane with exemplified by rudder motor, elaborate tradition make circle seek a dovetail groove armature processed
The shortcoming and deficiency of punching method, and elaborate to find intersection employing all means available for dovetail groove armature stamping method processed as parallel lines；It is a kind of
The new method of the preferable dovetail groove armature stamping of system, comprises the following steps：
Step 1. as illustrated in fig. 1 and 2, based on Ansoft calculates the final preferable dovetail groove parameter of gained, makes armature rush respectively
The a diameter of φ a of piece inner circle, outside diameter is φ b, and is justified respectively with φ a, φ b work, remakes center line A, B, and meet at point O；
A center lines are replicated 10 ° of rotation as shown in figure 3, using O as basic point by step 2. clockwise, obtain C lines, hand over φ a in point u；
C line parallel lines D are made with Bs0/2 half slot openings, hand over φ a to justify in v points；A line parallel lines E and F are made with Bs1/2 and Bs2/2 respectively；
Step 3. by starting point of v points along C lines as shown in figure 3, make line segment vm=Hs0, then make B line parallel lines G by point m；Along D lines
Make G line parallel lines J, K, L, wherein J lines by spacing of Hs0+ Hs1, Hs0+ Hs1+ Hs2 and Hs0+ Hs1+ Hs2+Rs respectively
E lines are handed in n points, K lines hand over F lines in x points, and L lines hand over A lines respectively at y points；
Step 4. is as shown in figure 4, make the chamfering of L lines and F lines with Rs, and connecting line segment mn, nx；Reservation camber line uv, punching are cylindrical
φ b, center line A, B and vmnxy line, delete remaining line；
Step 5. as shown in figure 5, centered on A lines line, to vmnxy line mirror images, then using O as basic point, to vmnxy lines and its mirror
As line carries out array, finally obtain and preferable dovetail groove parameter.
Certainly the above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with technique
People can understand present disclosure and implement according to this, it is not intended to limit the scope of the present invention.It is all according to this hair
The modification that the Spirit Essence of bright main technical schemes is done, should all be included within the scope of the present invention.
Claims (1)
1. a kind of new method for making preferable dovetail groove armature stamping, it is characterised in that：Comprise the following steps：
Step 1. makes armature stamping inner circle a diameter of respectively based on Ansoft calculates the final preferable dovetail groove parameter of gained
φ a, outside diameter is φ b, and is justified respectively with φ a, φ b work, remakes center line A, B, and meet at point O；
A center lines are replicated 10 ° of rotation by step 2. clockwise using O as basic point, obtain C lines, hand over φ a in point u；With Bs0/2 mono-
Half slot opening makees C line parallel lines D, hands over φ a to justify in v points；A line parallel lines E and F are made with Bs1/2 and Bs2/2 respectively；
Step 3. makees line segment vm=Hs0 by starting point of v points along C lines, then makees B line parallel lines G by point m；Along D lines respectively with Hs0+
Hs1, Hs0+ Hs1+ Hs2 and Hs0+ Hs1+ Hs2+Rs are that spacing makees G line parallel lines J, K, L, and wherein J lines hand over E lines in n points, K
Line hands over F lines in x points, and L lines hand over A lines respectively at y points；
Step 4. makees the chamfering of L lines and F lines, and connecting line segment mn, nx with Rs；Retain camber line uv, the cylindrical φ b of punching, center line
A, B and vmnxy line, delete remaining line；
Step 5. line centered on A lines, to vmnxy line mirror images, then using O as basic point, battle array is carried out to vmnxy lines and its image line
Row, are finally obtained and preferable dovetail groove parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343966.9A CN107134899B (en) | 2017-05-16 | 2017-05-16 | A method of dovetail groove armature stamping processed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343966.9A CN107134899B (en) | 2017-05-16 | 2017-05-16 | A method of dovetail groove armature stamping processed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107134899A true CN107134899A (en) | 2017-09-05 |
| CN107134899B CN107134899B (en) | 2019-06-25 |
Family
ID=59732223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710343966.9A Active CN107134899B (en) | 2017-05-16 | 2017-05-16 | A method of dovetail groove armature stamping processed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107134899B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135343A (en) * | 1984-12-03 | 1986-06-23 | Ebara Corp | Wedge for submersible motor |
| CN201163729Y (en) * | 2008-03-11 | 2008-12-10 | 麦德添 | Stator lamination of industrial sewing machine enamel-insulated aluminum wire electric motor |
| CN201378758Y (en) * | 2008-11-14 | 2010-01-06 | 中山大洋电机股份有限公司 | Structure of motor stator iron core punching plate |
| US20100139083A1 (en) * | 2007-02-28 | 2010-06-10 | Emerson Electric Co. | Horizontal axis washing machine having 4 pole 36 slot motor |
| CN201518433U (en) * | 2009-07-16 | 2010-06-30 | 湖州南洋电机有限公司 | Big and small slot motor stator |
| CN102222989A (en) * | 2011-06-17 | 2011-10-19 | 大连鹏迪电动车辆有限公司 | Motor iron core and method for processing silicon steel sheet forming iron core |
| CN102332760A (en) * | 2011-09-09 | 2012-01-25 | 山东大学威海分校 | Stator core and processing method thereof |
| CN104467227A (en) * | 2014-12-09 | 2015-03-25 | 江苏爱尔玛科技有限公司 | Rotor slot of high-efficiency permanent-magnet synchronous motor and rotor sheet with same |
-
2017
- 2017-05-16 CN CN201710343966.9A patent/CN107134899B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135343A (en) * | 1984-12-03 | 1986-06-23 | Ebara Corp | Wedge for submersible motor |
| US20100139083A1 (en) * | 2007-02-28 | 2010-06-10 | Emerson Electric Co. | Horizontal axis washing machine having 4 pole 36 slot motor |
| CN201163729Y (en) * | 2008-03-11 | 2008-12-10 | 麦德添 | Stator lamination of industrial sewing machine enamel-insulated aluminum wire electric motor |
| CN201378758Y (en) * | 2008-11-14 | 2010-01-06 | 中山大洋电机股份有限公司 | Structure of motor stator iron core punching plate |
| CN201518433U (en) * | 2009-07-16 | 2010-06-30 | 湖州南洋电机有限公司 | Big and small slot motor stator |
| CN102222989A (en) * | 2011-06-17 | 2011-10-19 | 大连鹏迪电动车辆有限公司 | Motor iron core and method for processing silicon steel sheet forming iron core |
| CN102332760A (en) * | 2011-09-09 | 2012-01-25 | 山东大学威海分校 | Stator core and processing method thereof |
| CN104467227A (en) * | 2014-12-09 | 2015-03-25 | 江苏爱尔玛科技有限公司 | Rotor slot of high-efficiency permanent-magnet synchronous motor and rotor sheet with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107134899B (en) | 2019-06-25 |
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Effective date of registration: 20240112 Address after: No. 268 Songshan Road, High tech Zone, Suzhou City, Jiangsu Province, China Patentee after: SUZHOU BRANCH OF GUIZHOU SPACEFLIGHT LINQUAN MOTOR Co.,Ltd. Address before: 215000 No.268 Songshan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU AEROSAPCE LINQUAN MOTOR Co.,Ltd. |