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 Posted: Fri 2:15, 07 Jan 2011 Post subject: stivali ugg Characteristics and types of permanent |
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The characteristics of various types of magnetic materials and applications in the motor
. 2 yuan. Shanghai Auto Parts Factory leap successfully developed Nd-FeB car wiper motor, the motor root than in the original ferrite, the weight dropped from 2.041kg 1.225kg (light 'O) l power from l5W increased to 4W (improved 169) . Although more expensive NdFeB magnets, but because of reduction in the actual use of magnets. A machine with reduced risk of motor number, fewer enamel junction Mei materials. Negative cost of materials for each of the motor down about lO. Shanghai Electrical Machinery Plant developed ZYN'5 emblem of NdFeB-type permanent magnet DC motor, dumped in doing manual card machines portable conjoined packets, output frame size AINiCo than DC motors with increased l-fold, than the electric motor to improve the magnetic and ferrite 1.2 to 1.9 times. Unit of output is only the size and weight of the other permanent magnet DC motor 30 to 55. Improved efficiency than AlNiCo l0, increased by 20 compared with the magnetic power. Way that can be thrown, not only for driving motors,[link widoczny dla zalogowanych], but also for the servo motor. 10, No. 15 Shanghai Nonferrous Metals Machinery Factory Shanghai Weixing NdFeB successfully developed three rounds of direct current motors used in electric trucks. Operating current than the DC series motor small 2A, vehicle driving range of a charge increase of about 10 km. Uphill is power, ground and energy saving, although the price is slightly higher, but still be users. Shanghai Electrical Machinery Plant successfully developed 11o kW NdFeB permanent magnet synchronous motor, a water pumping station to replace the Wusong three-phase asynchronous motor, reducing the frame size of two,[link widoczny dla zalogowanych], the power factor is increased by 8, the efficiency increased to o. 95. Saving investment, free install capacitors, field cabinets. Frequency simple, no brush, process management platform, easy to use. Shanghai Textile Machinery Factory developed the NdFeB permanent magnet motor cloth, efficiency from the o. Increased to 84 o. 91, the power factor from the o. 77 referred to the high o. 93. NdFeB permanent magnet materials due to the use, costs 200 yuan per motor, but in less than two years time, recovered from the power-saving benefits. Thus, NdFeB permanent magnet on the motor application, you need to magnetic and electrical plant plant co-ordination efforts. (Wang Jinghai) Fire reverberatory refining furnace burning low-pressure oil pipe fuel injection nozzle to replace the success of Daye Nonferrous Metals Company plant scientists around the factory copper fire refining furnace combustion process reflecting the backward state, creative design, producing a New low-pressure nozzle delivery process heavy oil \improvement. \environment, each output of one ton of copper anode, the average fuel oil consumption of up to 200 kilograms, is the production of a chronic problem. Copper plant scientists for this situation, actively carry out research activities, through repeated screening,[link widoczny dla zalogowanych], comparison and verification, \kinds of new technology to replace the traditional steel fuel injection technology, heavy oil combustion efficiency improved by 25 or more, adjusted operational performance, not only to eliminate the environmental pollution shall be exempt from the pollution of a substantial fee too pen, and each output of one ton of copper anode heavy oil consumption can save more than 50 kg for the domestic industry Fire reverberatory refining furnace combustion systems process modification to sniff out a new path. (Supernova) (points Soderberg automatic feed of new technology developed under the Shandong Aluminum Companies rely on technological progress and development of aluminum production factory since last year, the organization developed side of the power plug point of self-baking cell automatic continuous cutting of new technologies, well and gradually promote the use of slots in the series, and achieved good economic returns, enhanced capacity for sustained development. transformation of the side for the point Soderberg inserted automatic cutting is China Nonferrous Metals Industry Corporation, \, but the suspension is ineffective. But plant scientists committed to innovative technologies,[link widoczny dla zalogowanych], unwilling to see the heart of the Yellow River \on the process around the key, difficult, division of labor, one by one research. After 4 months of design, construction, reconstruction, lateral insertion point Soderberg automatic cutting initial success. Yat new technologies using computer control, fixed-point , time to play shell quantitative automatic cutting,[link widoczny dla zalogowanych], to achieve a-rZ process automation. repatriated to change from the first 24 units, nearly 5 months of tracking
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