ወደ ይዘት ዝለል 
የኤሌክትሪክ ሞተር ጥሩ ነው ወይስ አይደለም? የመቃብር መስመሩን መመርመር አለበት-የኤሌክትሪክ ሞተር ኢንሹራንስ 50 ጥያቄዎችን እንደሚከተለው መቁጠር,
ጥ 1-የሞተር ኢንሹራንስ ምንድነው?
የሞተር መቆጣጠሪያ-ጠባይ, መዞሪያ, ቋሚ, ቋሚ, ቋሚ, ቋሚ እና ሽቦዎች, ገመድ እና የእርሳስ ሽቦዎችን ለማገናኘት የሚረዱ የተለያዩ የመገጣጠም ክፍሎች ያካትታል.
ጥ 2: የሽቦው ዋና ሽፋን መቼ ነው?
የሽቦው ዋነኛው ኢንሹራንስ በአስተማማኝ እና በሌሎች ነፋሳት መካከል ያለውን የመቅደሻ ሽፋን ያመለክታል.
ጥ 3-የማዞሪያ መከላከያ መቼ ነው?
የመርከብ ማዞሪያ ኢንሹራንስ በመዞሪያዎች እና በተመሳሳይ ሽያሻዎች መካከል የመዞሪያውን ሽፋን ያመለክታል.
Q 4: - ሰሚዎች እንዴት ተሠሩ?
የታሸጉ ምርቶች ከፋይበር ምርቶች የተሠሩ ወይም ከተለያዩ ማጣሪያዎች ጋር የተቆራረጡ ወይም በተሸፈኑ ውስጥ የተቆራረጡ እና በተሸፈኑ ውስጥ የተቆራረጡ ወይም በተሸፈኑ ውስጥ የተቆራረጡ ወይም ከዚያ የተቆራረጡ መጫዎቻዎች, ዘሮች እና ልዩ መገለጫዎች.
ጥ 5: በተለምዶ ጥቅም ላይ የሚውሉት የቀለም ቱቦዎች ምንድ ናቸው?
በተለምዶ ያገለገሉ የቀለም ቱቦዎች 2751 ሲሊኪን ጠርዝ ጠርዝ ጠርዝ ጠርዝ ቀለም (የመማሪያ ሰሃን) የሊቀ መስታወት እና ከ 2755 የሲሊኪስት የመስታወት ሽፋን ቧንቧዎች (የክፍል ኤ ኤው.ሲ.ሲ.
ጥ 6: - የተሰራ ቀለም ያለው የቀለም ቱቦ ምን ዓይነት ነው? ዋና ሚናው ምንድን ነው?
ተፈጥሮአዊ ፋይበርን, ሠራተኛ ፋይበር ወይም alkaley Cober ወይም Walkaly Fibied Fibiver, እና በመጎበሪያዎች መሪ ሽቦ የሚይዝ በተወሰኑ ቀለም ወይም በድምጽ ውስጥ የሚስማማ ቀለም ያለው የፓይፕስ ፓይፕስ ነው.
ጥ 7: - በተለምዶ ለሽራይስ ሽፋን የሚጠቀሙባቸው ምን ዓይነት የመስታወት ቀለም ጨርቆች ናቸው?
ለተጫነ ሽፋኑ 4 ዓይነት የመስታወት ጨርቅ, 2430 sashd መስታወት ቀለም, 243 ፖሊስተር የመስታወት ቀለም ጨርቅ, 245 Plyester የመስታወት ቀለም ጨርቅ, እና 2455 የሲሊኮን የመስታወት ቀለም ጨርቅ.
ጥ 8: - የፋይበርግስ ጥቅሞች እና ጉዳቶች ምንድናቸው? ድክመቶችን ለማሻሻል የተለመዱ መንገዶች ምንድ ናቸው?
ጥቅሞች: - ጠንካራ የደም ቧንቧ የመቋቋም, ከፍተኛ ሙቀት መቋቋም እና ዝቅተኛ እርጥበት የመጠጥ የመጠጥ ስሜት. ጉዳቶቹ ናቸው-ደካማ ለስላሳነት, ለስላሳ እና ኬሚካዊ ህክምና ዘዴዎች ለስላሳነት እና ኬሚካዊ ህክምና ዘዴዎች ብዙውን ጊዜ ለስላሳ አጫጭር ፋይበር ያላቸው ቃጫዎች ብዙውን ጊዜ የሰራ ቃጫዎች.
ጥ 9: - የተሠሩ የፋይበር ምርቶች ምንድ ናቸው?
እንደ መከለያ ጨርቅ, የቀለም ቧንቧዎች እና የመጥፋት ቀበቶ ያሉ የፋይበር ምርቶችን ከመግደል የተሠሩ ፋይበር ምርቶች.
ጥ 10: - ለ EPOXES መካከል ሁለት ዓይነት የማካፈሪያ ወኪሎች ስንት ዓይነቶች ናቸው?
የክፍል ሙቀት ወኪሎችን እና የሙቀት ማቆሚያ ወኪሎችን የመቆጣጠር
ጥ 11-ሁለት ዓይነት የአይቲ ዓይነቶች በተለምዶ ለሻይ ሽፋን የሚጠቀሙባቸው ናቸው?
በተለምዶ ጥቅም ላይ የሚውሉ የኢ-ቶች ቀሚሶች የፊስፌኖኖን እና ፕራይኖሊክ ኢፖሊስ ናቸው.
ጥ 12: - የመሸጥ ሽፋን ቀለምን የሚሸጡ መሰረታዊ መርሆዎች ምንድ ናቸው?
(1) ቋሚ ቀለም አለው, እና የቀለም ፊልም ለስላሳ, ጠፍጣፋ, ብሩህ እና አንጸባራቂ ነው.
(2) ከፍተኛ የተሰራጭ ተበታተነ ነው. ሽፋኑ ጠንካራ መሆን አለበት.
(3) ረዥም የማጠራቀሚያ ጊዜ, ጥሩ መረጋጋት, ማቆሚያ.
(4) የቀለም ፊልም በቂ ጥንካሬ አለው እና የመቋቋም ችሎታ እና ጥሩ ሜካኒካዊ ባህሪዎች ይለብሳል.
(5) የቀለም ፊልም ጥሩ የመቋቋም እና የአሊዮሪክ ባህሪዎች አሉት.
(6) የቀለም ቅባቱ ጥሩ እርጥበት, የዘይት ማረጋገጫ እና ኬሚካላዊ-ተከላካይ, እና ለሞቁ ሞቃታማ ሞተሮች የመሸፈን ቀለምን ለመገመት ፀረ-መርዛማነት እና ፀረ-ጨው ይረጫሉ.
(7) በከፍተኛ የ volt ልቴጅ ሞተሮች ውስጥ ጥቅም ላይ የዋለውን ቀለም የሚሸፍኑ ሽፋን, እሱም ጥሩ የመቋቋም ችሎታ, ወጥነት ያለው እና የተወሰነ የመቋቋም ዋጋ.
ጥ 13-የማያቋርጥ ቀለምን የመገጣጠም ምርጫ መሠረታዊ መርሆዎች ምንድ ናቸው?
(1) የእይታ መኖራቸው ዝቅተኛ መሆን አለበት እናም ጠንካራ ያልሆነ ነገር ለመሙላት እና ለመሙላት ምቹ መሆን አለበት. የቀን ሽፋን ያለው መጠን ትልቅ መሆን አለበት.
(2) የመለዋወጥ ቀለም የመለዋወጥ ጥቅማጥቅሞች በፍጥነት ጥሩ ደረቅነት, ጠንካራ ማድረጊያ, የመለጠጥ ችሎታ ያለው, ሞተር ሲሠራ የቶሎጉል ኃይልን መቋቋም ይችላል.
(3) ጥሩ የኤሌክትሪክ ባህሪዎች, ጥሩ ሙቀት መቋቋም, እርጥበት መቋቋም, የዘይት መቋቋም እና ኬሚካዊ የመቋቋም ችሎታ አለው.
(4) ይህ በማጓጓዣዎች እና በሌሎች ላይ የመገጣጠም ቁሳቁሶች ምንም ጉዳት የለውም, እና ጥሩ ተኳሃኝነት አለው.
(5) ዋጋው ርካሽ ነው, ትምህርቱ በቻይና ላይ የተመሠረተ ነው, የማጠራቀሚያ ጊዜው ረጅም እና መርዛማነት አነስተኛ ነው.
Q 14-የማያቋርጥ ቀለም ያላቸውን ቀለሞች የመገመት ሁለት ዓይነቶች ምንድናቸው? ጥቅሞቻቸው እና ጉዳቶቻቸው ምንድ ናቸው?
ልዩነቶችን ማቃለል በሁለት ዓይነቶች ሊከፈል ይችላል-
(1) ቀለም መቀባቱን የሚቀጣጠፍ መፍጠር.
(2) ማራዘሚያ ቀለም መቀባት የሚሽከረከር
The former has good permeability, a long storage period, and is cheap. It has the advantages of convenient use and production management, but the paint has the disadvantages of long drying time and slow curing when dipping the workpiece, and the volatilization of the solvent causes waste and pollution of the environment. The latter has the advantages of fast curing, large viscosity change with temperature, small volatiles in the curing process, good insulating dielectric properties, and large amount of hanging paint, but the paint has the disadvantages of high price, short storage period, large viscosity, and complex production management.
ጥ 15: - ቫርኒስ ምን ያህል የሚገጥም ዓይነቶች በአጠቃቀም መሠረት ሊከፈል ይችላል?
Insulating paint can be divided into impregnating paint, covering paint, Guigang sheet paint, enameled wire paint, adhesive paint, etc.
ጥ 16: - ለ Ro ኮንስትራክሽን rotor rotor rotor rotor rofinds ምን ዓይነት ሽቦዎች ምንድ ናቸው? ምን ዓይነት ሞተሮች ናቸው ተስማሚ ናቸው?
There are two types of embedded wire windings, the former is used for small motors, and the latter is used for medium and large motors.
The hidden rotor coil of the synchronous machine is available in continuous, half-turn and single-layer concentric.
ጥ 18: - ለማመሳሰሉ ሞተሮች ሁለት የመዋቅር ሽፋኖች ምንኩሮች ናቸው?
The two structures of the salient pole rotor coil of the synchronous machine are multi-layer multi-turn pole coil and single-layer multi-turn pole coil.
ጥ 19: - ብዙውን ጊዜ የከፍተኛ-ልቴጅ ሞተር ዋና ሽፋን ያለው ዋና ሽፋን ያለው ሦስቱ ቁሳቁሶች ምንድናቸው? የዋናው የመከላከያ መሻሻል ዋነኛው መሻሻል ምንድነው?
The main insulation is usually composed of three materials: mica, reinforcing material and adhesive, and the main insulation improvement mainly improves the heat resistance of the adhesive and the motor performance.
ጥ 20: - የከፍተኛ-ልቴጅ የሞተር ኮፍያ ስቴተር ኮፍያ የመወሰን ዋና የመገጣጠም አይነቶች ምንድናቸው?
It is mainly to determine the inter-turn insulation, slot insulation, end insulation and lead insulation.
Q 21: What does a high voltage motor mean?
High-voltage motors generally refer to AC motors and generators of 3KV and above.
ጥ 22-የአነስተኛ እና መካከለኛ መጠን ያላቸው ሞተሮች ምንጣፎች ምን ዓይነት ጥገኛ ናቸው? በትናንሽ ዝቅተኛ-ጾም ሞተሮች ውስጥ ምን ዓይነት ማስገቢያ ነው?
The stator groove of small and medium-sized motors depends on the capacity, voltage and winding form, and small low-voltage motors generally use semi-closed grooves.
ጥ 23: ዝቅተኛ-voltage ት ሞተርስ የመፍጠር አወቃቀር የሚወስኑ ዋና ዋና ምክንያቶች ምንድናቸው?
It is mainly trough, wire embedding, insulation material and insulation treatment process.
ጥ 24: የሞተር ነፋሻማ የመቃብር ደረጃዎች ምንድ ናቸው?
The insulation of motor windings can be roughly divided into: Class B, Class F, Class H, Class C.
Q 25: - ሰዎች ሽቦው ሽቦውን ወደ ሞተር ልብ ምን ያወዳድራሉ?
In the process of long-term operation, the motor insulation is affected by the action of electricity, heat, mechanical force and different environmental conditions, the insulation will gradually age, and eventually lose its due performance, resulting in insulation breakdown, can not continue to be carried out safely, so the reliability and life of the motor operation are largely determined by the coil insulation, so people compare the coil to the heart of the motor.
Q 26 : What is inter-row insulation?
Inter-row insulation is the insulation of several rows of wires in parallel.
ጥ 27-የበሽታ መከላከያ ምንድን ነው?
Interstrand insulation refers to the insulation between strands in the same turn, generally the insulation of the winding magnet wire itself.
ጥ 28: ለማክ ምርቶች መሠረታዊ መካከለኛ እንቅፋት ምንድነው?
It's mica.
ጥ 29: ሚክ ባህሪዎች ምንድ ናቸው?
Mica has good insulating dielectric properties, high heat resistance, and chemical stability.
ጥ 30: በአሁኑ ጊዜ በተለየ የዝግጅት ሂደቶች መሠረት በሰፊው ጥቅም ላይ የዋሉ ሦስቱ የዱቄት ሚሳ ወረቀት ምንድናቸው?
(1) Cooked powder mica paper, which is a powder mica paper produced by thermochemical methods using mica scraps.
(2) Cornstarch mica paper, which is a powdered mica paper produced by using mica scrap and applying high-pressure water crushing method.
(3) Large flake mica paper, which is pure mica material, and the flake larger powder mica paper produced by high-pressure water impact method.
Q 30 : What are the advantages of pink mica paper compared to sheet mica?
It has the following advantages:
(1) Improve the utilization rate of natural mica, from the original 7%-10% can increase the energy by more than 80%.
(2) The thickness of the powder mica paper is uniform, and the thickness of the finished products is uniform, so the electrical properties are stable and the thermal conductivity is good.
(3) It is conducive to the mechanized production of powder mica products, which can improve production efficiency, reduce costs and improve labor conditions.
ጥ 31: የሚክሎት ምርቶች ዋና ዋና አካላት ምንድናቸው?
It is mainly composed of mica, adhesive and reinforcing materials.
ጥ 32: ብዙ የሚክያስ ብዙ ዓይነቶች አሉ, የትኞቹ ምድቦች በአጠቃቀም መሠረት ሊከፈሉ ይችላሉ?
According to the use, it can be divided into four categories: mica tape, mica plate, mica box and mica glass.
ጥ 33-ምን ዓይነት የኤሌክትሪክ ፊልሞች በተለምዶ ለሻይ ሽፋን ያገለግላሉ? የሚያመሳስላቸው ነገር ምንድን ነው? ምን ጥቅም ላይ ይውላሉ?
Commonly used electrical films mainly include: 6062 polyester film; There are three kinds of 6065 polyesterimide film and PTFE film. What they have in common is that they are thin, soft, moisture-resistant, and have good electromechanical properties. Uses: Mainly used as coil wrapping insulation, low-voltage motor slot insulation, etc., and PTFE film is often used as a release material for coil insulation hot pressing molding.
ጥ 14 የተዋሃዱ ምርቶችን ስብስብ እና ዓላማ በአጭሩ ግለጽ?
Composite products are made of insulating materials by bonding one or both sides of electrical film with fiber materials, the purpose of which is to enhance the mechanical properties of the film, improve the tear strength and surface stiffness to improve the use of manufacturability.
Q 35: በተለምዶ ያገለገሉ የተሟሉ ምርቶች ምንድ ናቸው?
Commonly used composite products are:
(1) 6520 polyester film insulating paper composite foil.
(2) 6530 polyester film glass paint cloth composite foil.
(3) Polyester film, lipid fiber paper composite foil (DMD).
(4) Polyester film aromatic polyamide fiber paper composite foil (NMN).
(5) Polyester film sulfoneamide polyester non-woven composite foil (SDMSD277).
(6) Polyimide film, aromatic cluster, polyamide fiber paper, composite foil (NHN).
ጥ 36: - በአፈፃፀም መሠረት የመተያበር ቁሳቁሶች የትራፊክ ጥቅሎች የትኞቹ አራት ገጽታዎች ናቸው?
According to its performance, it can be divided into four aspects: electrical, mechanical, physical and chemical and thermal properties.
Q 37: What are the main contents of testing the electrical properties of insulating materials?
Mainly: breakdown strength, volume resistivity, surface resistivity, relative dielectric constant Lou, dielectric loss tangent and corona resistance and other items.
Q 38: የሚክሎት ምርቶች ስብስብ ይዘት ለመወሰን ሶስት መሠረታዊ ቀመሮችን ይጻፉ? እና በእያንዳንዱ ቀመር ውስጥ የደብዳቤዎቹን ትርጉም ምልክት ምልክት ያድርጉ?
(1) Volatile content X(%)X=(G-G1)/Gx100%;
(2) Adhesive content Y(%)Y=(G1-G2)/G1x100%;
(3)Z=100%-(Y+KxKxFxD)/G1x100%;
here :
G - sample weight before drying (g)
G1 - Sample weight after drying (g)
G2 - Specimen weight after burning
K——Glass cloth weight(g/m²)
F – Specimen area (m²)
D - the number of reinforcement layers.
Q 39 : Briefly describe the two appearance inspection methods of insulating paint?
Test tube method: pour the paint into a dry, clean and colorless glass test tube with a diameter of 15mm, and let it stand in the environment until the bubbles disappear; Observe the color of the lacquer under the light during the daytime astigmatism, whether it is transparent or not.
Smear method: take two samples of the paint film before measuring the electrical properties to observe the color, gloss, whether there are mechanical impurities and particles of the paint film.
ጥ 40: - ከፍተኛ የ vol ልቴጅ ሞተሮች ለክፉ-ዓይነት ሰፋሮች መሠረታዊ ቴክኒካዊ መስፈርቶች ምንድ ናቸው?
The number of turns is accurate, and the inter-turn insulation is good. Good insulation to the ground. The size and shape of the coil meet the requirements. The main insulation should have good performance of the wire embedding process. Meet other special requirements, such as explosion-proof, moisture-proof and mildew-proof, etc.
ጥ 41: - የተለመደው የሽቦ ማዞሪያ / የ voltage ልቴጅ ምንጣፍ ምንጮች ምን ዓይነቶችዎች ናቸው?
The arrangement forms include single winding, double row of several parallel winding, single row of several parallel winding, bow transposition, N-shaped transposition, brick arrangement, etc.
ጥ 42: የኮር ከፍተኛ-vol ልቴጅ ምንጣፍ ምንጮች የእቃ ማቋቋሚያ አወቃቀር ዓይነቶች ምንድናቸው?
There are usually the following types:
(1) Use winding wire insulation as inter-turn insulation.
(2) Inter-turn pad gold film pad.
(3) The nose or the whole coil septum is half-stacked with a layer of mica tape.
(4) Pack 1 to 2 layers of mica tape per turn of semi-stack.
(5) The bow transposition coil is sleeved with an insulating tube, the N-shaped transposition coil is insulated between the rows, and the intersection of the wire turn and the nose is padded with a soft mica plate.
ጥ 43: ሽሮዎች ለምን ቅርጽ ያላቸው መሆን አለባቸው? መቼ ይነሳል?
The purpose of coil shaping is to make the shape and size of the coil meet the design requirements, and make the end shape of the whole coil basically consistent. In order to reduce insulation damage, shaping is performed after the inter-turn insulation wrapping and before the ground insulation wrapping.
Q 44: - ዘንግ gethatinage ምንድነው? ምን ያደርጋል?
Inter-turn gelatinization refers to the hot pressing of each turn of the wire in the straight part of the coil into a strong whole, which can make the cross-sectional size of the coil meet the requirements, provide guarantee for the thickness and size of the main insulation, and improve the stiffness of the coil and reduce the deformation of the coil in the manufacturing process.
ጥ 45-የቴፕ መጠቅለያ ለመገጣጠም መሰረታዊ መስፈርቶች ምንድ ናቸው?
(1) Half-stacked packs are accurate.
(2) The layers are flat and unfolded.
(3) The tension of the strap is appropriate.
(4) The bandaging direction is the same.
(5) The number of layers meets the requirements.
ጥ 46-የመርጃ ሽፋን መጠቅለያ ሁለት የምርመራ ዘዴዎች ምንድናቸው?
One is to wrap the lead insulation first, and then wrap the end insulation, and the other is to wrap the lead insulation in the main insulation process of the end of the wrapper.
Q7: የመቃብር ጭነት ምንድነው? ስንት የዱር ዘዴዎች አሉ?
When the insulation lap is wrapped with two materials for the groove insulation and the end insulation of the coil stator coil, the two materials should be lapped at a certain position, that is, the insulation lap, and the coil is wrapped in insulation lap and wrapped insulation lap.
Q 49 : Where to find professional electric motor manufacturer in China
ዶንግቹን ሞተር is a good choice for you , it is a professional electric motor manufacturer in China
Q 50 : About Dongchun Motors
Welcome to Dongchun Motors, your reliable partner in industrial electric motors. Based in China, Dongchun specializes in providing high-quality single-phase and three-phase motors tailored to meet the needs of various industries. Our dedication to excellence is reflected in our extensive range of products and global reach.
Our Products
- ML ተከታታይ: Aluminium body with both running and starting capacitors.
- የእኔ ተከታታይ: Aluminium body with running capacitors.
- YCL Series: Cast iron body with running and starting capacitors.
- YC Series: Aluminium body with starting capacitors.
- ከፍተኛ ውጤታማነት ሞተሮች: IE1, IE2, IE3, IE4, IE5 standards.
- Specialty Motors: Brake motors, VFD motors, and fan motors.
ጥራት እና ማረጋገጫ
Our motors are manufactured to the highest standards, backed by ISO and CE certifications. We also hold the IE3 high-efficiency certification by TUV, ensuring top performance and reliability in every unit.
ዓለም አቀፍ ተደራሽነት
We proudly serve B2B clients in multiple countries, including Chile, Peru, Ecuador, Nigeria, Greece, Italy, Albania, South Africa, Myanmar, and Thailand. Our products are trusted by procurement officers from large companies, equipment buyers, manufacturers, and distributors across various sectors.
የደንበኛ-ማእከላዊ አቀራረብ
At Dongchun Motors, we understand the importance of quality, certification, and logistics in your procurement process. Our team is committed to providing seamless communication, timely deliveries, and products that meet your stringent quality standards.
