CN106100259A - A kind of processing technology for motor winding - Google Patents
A kind of processing technology for motor winding Download PDFInfo
- Publication number
- CN106100259A CN106100259A CN201610483519.9A CN201610483519A CN106100259A CN 106100259 A CN106100259 A CN 106100259A CN 201610483519 A CN201610483519 A CN 201610483519A CN 106100259 A CN106100259 A CN 106100259A
- Authority
- CN
- China
- Prior art keywords
- winding
- stator core
- glued membrane
- winding stator
- chassis
- 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/10—Applying solid insulation to windings, stators or rotors
- H02K15/105—Applying solid insulation to windings, stators or rotors to the windings
-
- 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
- H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The open a kind of processing technology for motor winding of the present invention, comprises the following steps: prepare；Gluing；Cartonning；It is dried；Cooling；Check.The present invention improves electric property and the mechanical performance of motor.After winding overhang is coated with silica gel, the firmest one layer of glued membrane outside paint film, moisture is not easily accessible, therefore insulation resistance and breakdown voltage all increase, enough mechanical strengths are had to resist vibrations and the stress of outside, and bear the mechanical impact during motor assembling, thus avoid the damage of mechanism.
Description
Technical field
The invention belongs to technical field of motors, particularly to a kind of processing technology for motor winding.
Background technology
In current motor production process, it is common that motor winding stator core dipping lacquer is dried, it is put into down together
Assembling procedure.
The motor that such processing technique is produced, in use break down most be winding puncture, short circuit in winding,
Winding open circuit, winding burn out, and these broadly fall into electrical machine insulation problem.Motor is starting, is running and in stopped process, and insulate material
Material electric and magnetic oscillation to be born and the impact of mechanical vibration, also to be corroded by moisture, dust, salt fog and working environment in air
Gas or the etch of drop, and the aging, so the length of electrical machinery life depends primarily on motor of condition that generate heat when standing to run
The insulation quality of winding.
Summary of the invention
It is an object of the invention to provide a kind of processing technology for motor winding.
For solving above technical problem, the present invention provides following technical scheme: a kind of processing technology for motor winding, including with
Lower step:
Prepare: after winding stator core paint-dipping process completes, winding stator core will be had to crouch and put；
Gluing: binding agent B and diluent are configured to silicone rubber resina, has spread upon winding stator core equably with painting brush
Winding overhang, winding overhang inside and outside will be smeared completely；
Cartonning: painting is wiped winding stator core and hangs in dipping lacquer cage, then fall in dipping lacquer cage is hung in baking oven chassis, then will
Chassis pushes UA electric drying oven with forced convection, shuts drying box door；
It is dried: drive aerator and heater successively, dry the temperature inside the box is set as 120 DEG C, be incubated 2 hours；
Cooling: close heater, after drying 30 minutes, then turn off aerator, releases chassis, is taken out by winding stator core；
Checking: with brush brush winding overhang after dried, check: glued membrane color should be consistent, hands touches glued membrane should be tack-free and slightly
Flexible, epidermis does not has crackle, wrinkle and shelling, hangs over the glued membrane on iron core silicon-steel sheet cylindrical and should polish totally.
The present invention improves electric property and the mechanical performance of motor.After winding overhang is coated with silica gel, outside paint film again
Firm one layer of glued membrane, moisture is not easily accessible, and therefore insulation resistance and breakdown voltage all increase, and has enough mechanical strengths
Resist vibrations and the stress of outside, and bear the mechanical impact during motor assembling, thus avoid the damage of mechanism
Wound.During because insulant is heated, material can change, and decomposes and discharges gas, moisture and carbonaceous, and material just loses pliable and tough
Property, but after brushing silica gel, can significantly delay in processes such as hot lower cracking, hydrolysis, the mechanical flexibility of material is able to
Long-term holding, the glued membrane that silica gel is formed simultaneously has certain elasticity and cohesiveness under hot, makes the adhesion between material
Strengthen, form a firm entirety, be greatly improved the intensity of system.
Detailed description of the invention
The present invention will be further described in conjunction with the embodiments.
A kind of processing technology for motor winding, it is characterised in that comprise the following steps:
Prepare: after winding stator core paint-dipping process completes, winding stator core will be had to crouch and put；
Gluing: 8012 binding agent A, 8012 binding agent B and diluent are configured to silicone rubber resina, and manner of formulation is: 8012
Binding agent A and 8012 binding agent B, by weight 2:1, adds the diluent less than gross weight 5 percent, after preparation
The silicone rubber resina obtained, spreads upon the winding overhang of winding stator core equably with painting brush, and winding overhang inside and outside will
Smear complete；
Cartonning: painting is wiped winding stator core and hangs in dipping lacquer cage, then fall in dipping lacquer cage is hung in baking oven chassis, then will
Chassis pushes UA electric drying oven with forced convection, shuts drying box door；
It is dried: drive aerator and heater successively, dry the temperature inside the box is set as 120 DEG C, be incubated 2 hours；
Cooling: close heater, after drying 30 minutes, then turn off aerator, releases chassis, is taken out by winding stator core；
Checking: with brush brush winding overhang after dried, check: glued membrane color should be consistent, hands touches glued membrane should be tack-free and slightly
Flexible, epidermis does not has crackle, wrinkle and shelling, hangs over the glued membrane on iron core silicon-steel sheet cylindrical and should polish totally.
Detailed description of the invention of the present invention is not intended that the restriction to the application scope, every at present inventive concept
Within spirit and principle, any amendment, equivalent and improvement etc. that one of skill in the art can make should be included in
Within protection scope of the present invention.
Claims (1)
1. a processing technology for motor winding, it is characterised in that comprise the following steps:
Prepare: after winding stator core paint-dipping process completes, winding stator core will be had to crouch and put；
Gluing: binding agent B and diluent are configured to silicone rubber resina, has spread upon winding stator core equably with painting brush
Winding overhang, winding overhang inside and outside will be smeared completely；
Cartonning: painting is wiped winding stator core and hangs in dipping lacquer cage, then fall in dipping lacquer cage is hung in baking oven chassis, then will
Chassis pushes UA electric drying oven with forced convection, shuts drying box door；
It is dried: drive aerator and heater successively, dry the temperature inside the box is set as 120 DEG C, be incubated 2 hours；
Cooling: close heater, after drying 30 minutes, then turn off aerator, releases chassis, is taken out by winding stator core；
Checking: with brush brush winding overhang after dried, check: glued membrane color should be consistent, hands touches glued membrane should be tack-free and slightly
Flexible, epidermis does not has crackle, wrinkle and shelling, hangs over the glued membrane on iron core silicon-steel sheet cylindrical and should polish totally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483519.9A CN106100259A (en) | 2016-06-28 | 2016-06-28 | A kind of processing technology for motor winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483519.9A CN106100259A (en) | 2016-06-28 | 2016-06-28 | A kind of processing technology for motor winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106100259A true CN106100259A (en) | 2016-11-09 |
Family
ID=57213532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483519.9A Pending CN106100259A (en) | 2016-06-28 | 2016-06-28 | A kind of processing technology for motor winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106100259A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108071A (en) * | 1985-11-25 | 1987-05-20 | Bbc勃朗·勃威力·有限公司 | The production process of motor coil |
| CN102361377A (en) * | 2011-11-01 | 2012-02-22 | 无锡市南方防爆电机有限公司 | Processing technology for motor winding |
| CN102570743A (en) * | 2011-12-13 | 2012-07-11 | 哈尔滨东安发动机（集团）有限公司 | Insulating method for motor stator |
| CN102938592B (en) * | 2012-10-23 | 2015-03-18 | 陕西航空电气有限责任公司 | Thickened machine winding slot processing method |
-
2016
- 2016-06-28 CN CN201610483519.9A patent/CN106100259A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108071A (en) * | 1985-11-25 | 1987-05-20 | Bbc勃朗·勃威力·有限公司 | The production process of motor coil |
| CN102361377A (en) * | 2011-11-01 | 2012-02-22 | 无锡市南方防爆电机有限公司 | Processing technology for motor winding |
| CN102570743A (en) * | 2011-12-13 | 2012-07-11 | 哈尔滨东安发动机（集团）有限公司 | Insulating method for motor stator |
| CN102938592B (en) * | 2012-10-23 | 2015-03-18 | 陕西航空电气有限责任公司 | Thickened machine winding slot processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161109 |