CN105970123A - Pressure resistant electric machinery rotor - Google Patents
Pressure resistant electric machinery rotor Download PDFInfo
- Publication number
- CN105970123A CN105970123A CN201610327825.3A CN201610327825A CN105970123A CN 105970123 A CN105970123 A CN 105970123A CN 201610327825 A CN201610327825 A CN 201610327825A CN 105970123 A CN105970123 A CN 105970123A
- Authority
- CN
- China
- Prior art keywords
- percentage
- weight
- electric machinery
- conducted
- pressure resistant
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
- C22C49/08—Iron group metals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/14—Alloys containing metallic or non-metallic fibres or filaments characterised by the fibres or filaments
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention relates to the field of electric machinery, in particular to a pressure resistant electric machinery rotor. The pressure resistant electric machinery rotor comprises the components of 316 stainless steel powder, graphite fibers, molybdenum disulfide and carbon fibers. A quenching process of the pressure resistant electric machinery rotor comprises the steps that (1) all the components are placed in a heating furnace according to the weight percentage, the components in the furnace are heated to 650-700 DEG C, heat preservation is conducted for 4-5 hours, then heating is conducted to 820-960 DEG C, and heat preservation is conducted for 3-5 hours; (2) a workpiece taken out from the furnace is put into water immediately for quenching, the quenching mode is spraying or soaking, and the workpiece stays in the water for 60-90 s; and (3) when the temperature is 300-350 DEG C, heat preservation is conducted for 2 hours, and tapping air cooling is conducted. The pressure resistant electric machinery rotor is easy to manufacture, controllable in cost and good in pressure resistance, and the service life of electric machinery is prolonged effectively.
Description
Technical field
The present invention relates to machine field, a kind of voltage-resistance motor rotor.
Background technology
Motor (English: Electric machinery, to be commonly called as " motor ") refers to that realizing electric energy according to the law of electromagnetic induction turns
A kind of calutron changing or transmitting.Represent with letter M (old plant D) in circuit.Its Main Function is to produce to drive
Torque, as electrical appliance or the power source of various machinery.Electromotor represents with letter G in circuit.Its Main Function is profit
It is converted into mechanical energy with electric energy.
Motor is inseparable in life now so that motor is usually in room temperature, high temperature, low temperature, mill high and cold, high
In the working environment of damage, high pressure, high degree of corrosion, high vibrations degree or electromagnetic pollution.
Therefore, a kind of pressure rotor is designed more and more important.
Summary of the invention
For the problems of the prior art, present invention is primarily targeted at, overcome the defect that existing rotor exists, and
A kind of Novel pressure-resistant rotor is provided, to be solved technical problem is that pressure functional, improve service life, thus more
Add and be suitable to practicality, and there is the value in industry.
The object of the invention to solve the technical problems realizes by the following technical solutions.The one proposed according to the present invention
Voltage-resistance motor rotor, its component includes 316 stainless steel powders, graphite fibre, molybdenum bisuphide and carbon fiber；
316 stainless steel powders that percentage by weight is 40%-60% of above-mentioned each component, percentage by weight be 10%-20% graphite fibre,
Percentage by weight be the molybdenum bisuphide of 5%-10%, percentage by weight be the ferrum of 1%-10% and the carbon that percentage by weight is 10%-20% fine
Dimension.
Preferably, each weight percentages of components is 316 stainless steel powders of 50%-60%, the graphite fibre of 15%-20%, 5%-8%'s
Molybdenum bisuphide, the ferrum of 2%-8% and the carbon fiber of 12%-18%.
Preferably, each constituent atoms percentage composition is 316 stainless steel powders of 55%, the graphite fibre of 20%, the molybdenum bisuphide of 5%,
The ferrum of 5% and the carbon fiber of 15%.
Above-mentioned voltage-resistance motor rotor, its quenching technical step is:
(1) each component is placed in heating furnace according to above-mentioned percentage by weight, is warming up to 650-700 DEG C with stove, be incubated 4-5
Hour, then it is warming up to 820-960 DEG C, it is incubated 3-5 hour；
(2) workpiece after coming out of the stove is immediately placed in water and quenches, and quenching mode is spray or infiltration, workpiece stopping in water
Staying the time is 60-90s；
(3), when temperature is 300-350 DEG C, it is incubated 2 hours, air cooling of coming out of the stove.
By technique scheme, voltage-resistance motor rotor of the present invention at least has the advantage that
The voltage-resistance motor rotor of the present invention is simple to manufacture, and cost is controlled, and pressure function admirable is effectively improved the use of motor
Life-span.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with tool
Body embodiment, is expanded on further the present invention.
A kind of voltage-resistance motor rotor of the present invention, its component includes 316 stainless steel powders, graphite fibre, molybdenum bisuphide and carbon
Fiber；
316 stainless steel powders that percentage by weight is 40%-60% of above-mentioned each component, percentage by weight be 10%-20% graphite fibre,
Percentage by weight be the molybdenum bisuphide of 5%-10%, percentage by weight be the ferrum of 1%-10% and the carbon that percentage by weight is 10%-20% fine
Dimension.
Preferably, each weight percentages of components is 316 stainless steel powders of 50%-60%, the graphite fibre of 15%-20%, 5%-8%'s
Molybdenum bisuphide, the ferrum of 2%-8% and the carbon fiber of 12%-18%.
Preferably, each constituent atoms percentage composition is 316 stainless steel powders of 55%, the graphite fibre of 20%, the molybdenum bisuphide of 5%,
The ferrum of 5% and the carbon fiber of 15%.
Above-mentioned voltage-resistance motor rotor, its quenching technical step is:
(1) each component is placed in heating furnace according to above-mentioned percentage by weight, is warming up to 650-700 DEG C with stove, be incubated 4-5
Hour, then it is warming up to 820-960 DEG C, it is incubated 3-5 hour；
(2) workpiece after coming out of the stove is immediately placed in water and quenches, and quenching mode is spray or infiltration, workpiece stopping in water
Staying the time is 60-90s；
(3), when temperature is 300-350 DEG C, it is incubated 2 hours, air cooling of coming out of the stove.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry,
The present invention is not restricted to the described embodiments, the principle that the present invention is simply described of the description in above-mentioned embodiment and description,
Without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and improvements all fall
Enter in the scope of protection of present invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. a voltage-resistance motor shell, it is characterised in that: its component includes 316 stainless steel powders, graphite fibre, molybdenum bisuphide and carbon
Fiber；
316 stainless steel powders that percentage by weight is 10%-20% of above-mentioned each component, percentage by weight be 5%-10% graphite fibre,
Percentage by weight is that the molybdenum bisuphide of 10%-20%, percentage by weight are the ferrum of 1%-10% and percentage by weight is the carbon of 40%-60%
Fiber.
A kind of voltage-resistance motor shell the most according to claim 1, it is characterised in that: each weight percentages of components is 12%-18%
316 stainless steel powders, the graphite fibre of 5%-8%, the molybdenum bisuphide of 15%-20%, the ferrum of 2%-8% and the carbon fiber of 50%-60%.
A kind of voltage-resistance motor shell the most according to claim 1 and 2, it is characterised in that: each constituent atoms percentage composition is 15%
316 stainless steel powders, the graphite fibre of 5%, the molybdenum bisuphide of 20%, the ferrum of 5% and the carbon fiber of 55%.
4. according to a kind of voltage-resistance motor shell described in claim 1,2 or 3, it is characterised in that: its quenching technical step is:
(1) each component being placed in heating furnace according to above-mentioned percentage by weight, be warming up to 600-650 DEG C with stove, 3-4 is little in insulation
Time, then it is warming up to 820-960 DEG C, it is incubated 3-5 hour；
(2) workpiece after coming out of the stove is immediately placed in water and quenches, and quenching mode is spray or infiltration, workpiece stopping in water
Staying the time is 60-90s；
(3), when temperature is 300-350 DEG C, it is incubated 2 hours, air cooling of coming out of the stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327825.3A CN105970123A (en) | 2016-05-17 | 2016-05-17 | Pressure resistant electric machinery rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327825.3A CN105970123A (en) | 2016-05-17 | 2016-05-17 | Pressure resistant electric machinery rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105970123A true CN105970123A (en) | 2016-09-28 |
Family
ID=56956609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610327825.3A Pending CN105970123A (en) | 2016-05-17 | 2016-05-17 | Pressure resistant electric machinery rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105970123A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498032A (en) * | 2013-09-23 | 2014-01-08 | 无锡阳工机械制造有限公司 | Quenching process of medium carbon alloy steel |
| CN103602902A (en) * | 2013-10-10 | 2014-02-26 | 铜陵新创流体科技有限公司 | Powder metallurgy pressure-resistant composite metal material and preparation method thereof |
-
2016
- 2016-05-17 CN CN201610327825.3A patent/CN105970123A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498032A (en) * | 2013-09-23 | 2014-01-08 | 无锡阳工机械制造有限公司 | Quenching process of medium carbon alloy steel |
| CN103602902A (en) * | 2013-10-10 | 2014-02-26 | 铜陵新创流体科技有限公司 | Powder metallurgy pressure-resistant composite metal material and preparation method thereof |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |