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Payment Type: L/C,T/T
Transportation: Ocean
$1-1 /Piece/Pieces
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Model No.: Series Of Y
Brand: YONGRONG
Warranty Period: 3months-1year
Place Of Origin: China
Material: Silicon steel
Size: All Sizes
Style: All Styles
Paintcoat: Yes
Custom Goods: Yes
Application: Motor
Color: Gray
Certification: ISO9001:2008
| Selling Units | : | Piece/Pieces |
|---|---|---|
| Package Type | : | Wooden Case And Anti-rust Bag |
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The fixed and rotor iron cores of large motor are divided into many overlapping segments, and the punch plate of spot welded ventilation channel steel is placed between the iron core segments, that is, the ventilation groove plate. Thus, the radial air duct of fixed and rotor iron cores is formed for heat dissipation and ventilation cooling of iron cores. The manufacturing quality of ventilation operation must meet the strength requirements to ensure that no collapse or collapse occurs after loading. At the same time, the spot welding position of the ventilation channel steel on the punching plate should be accurate. After each section of iron core is pressed, the axial position of the ventilation channel steel should be in a straight line to ensure that the radial air duct does not distort and the axial linear transmission of the pressing force of the iron core.
TECHNOLOGY DISPLAY
With the development of motor manufacturing technology and the upgrading of manufacturing equipment, the manufacturing technology level of ventilation groove plate has also been greatly improved. At present, there are four kinds of manufacturing process of ventilation groove plate that have been mastered. Spot Stator Welding technology is generally applied to the manufacture of ventilating groove plates of various motor stators. The process is carried out on the spot welding machine. The process method places the remade ventilation channel steel on the specified position on the ventilation groove sheet, and then places them between the upper and lower electrodes of the welding machine. The heat generated by the electrode through the current is used to weld the ventilation channel steel on the ventilation groove sheet. Bump welding is a new technology which has been applied to manufacture some DC motor armature ventilation groove plates. The rivet welding process is generally used in the manufacture of DC Motor Rotor and armature vent groove plate. The riveting process has been used in the manufacture of turbine generator stator and rotor vent groove plates.
ABOUT US
Packaging: Wooden Case And Anti-rust Bag
Productivity: 1000000
Transportation: Ocean
Place of Origin: Henan, China
Supply Ability: 1000000
Certificate: ISO9001:2008
HS Code: 85030090
Port: QINGDAO,SHANGHAI
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,FAS
Henan Yongrong Power Technology Co., Ltd, located in south of Weiwu road, Changge, Henan, China, is a national high-tech enterprise specializing in the R&D and production of stator & rotor lamination and iron core for electric motors and generators. Our products are widely used in Nuclear Power Wind Power, Hydro Power, Marine, Mining, Petrochemical, Rail transportation, New Energy Automobile and other fields. Yongrong possesses advanced equipment, including fully automatic high-speed progressive punch, CNC high speed single slot notching punch, stator stacking&pressing machine, rotor aluminum die casting machine. We also introduced robot intelligent production line, adopted progressive die high speed continuous punching process, realized automatic production, the annual production capacity can over 100,000 tons, and has been one of the main domestic production bases of high efficiency motor iron core.
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