A motor flat copper wire forming apparatus and process
A technology of forming equipment and forming process, which is applied in the flat copper wire forming processing equipment and process field of motors, can solve the problems of motor efficiency discount, reduced motor production efficiency, and low processing precision, and achieve the goal of improving performance and processing accuracy Effect
Inactive Publication Date: 2019-01-04
BORGWARNER POWERDRIVE SYST (TIANJIN) CO CHINA
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Problems solved by technology
[0002] Because of its flat structure, the flat copper wire motor can greatly increase the full rate of the motor slot, thereby increasing the power density of the motor, and the failure rate of the flat copper wire motor can also be reduced. Therefore, the flat copper wire is currently used in the field of motors. More and more, however, if the structure of the flat copper wire cannot meet the needs of the motor or the processing precision is not high and the processing difficulty is high, it will also lead to a decrease in the production efficiency of the motor, and the low precision will lead to a high efficiency of the subsequent use of the motor Therefore, for flat copper wire motors, the effect of the initial processing of flat copper wires directly affects the performance of the motor
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[0020] The concrete implementation method of the present invention is as follows:
[0021] Due to the structural limitation of the stator slot of the motor, placing the existing round wire in the stator slot will make the filling insufficient, resulting in a low slot fullness rate and low power density of the motor. In today's motor industry, how to realize the Lightweight and miniaturization have been a very concerned research direction, and the flat copper wire can be used well with the stator slot structure due to its flat structure, filling the stator slot as much as possible, so that the power density of the motor with the same volume increases, the same The motor with output power requirements can be miniaturized and lightweight. However, how to process the flat copper wire that meets the motor's use is an important factor that determines the efficiency of the subsequent motor. Therefore, the processing and forming process of the flat copper wire is a very important key l...
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A motor flat copper wire forming apparatus and process are disclosed, the motor flat copper wire forming apparatus comprises a straightening device, peeling device, truncation device, bending device,the straightening device is used for arranging the flat copper wire into a vertical structure, the peeling device is used for removing the insulating paint of the outer layer of the end of the flat copper wire, The cutting device is used for cutting the flat copper wire into the required length, and the bending device is used for bending the flat copper wire into the required shape. By utilizing the equipment and the processing technology, the flat copper wire structure satisfying the requirements of the motor can be processed, and the processing precision is high, and the performance of the motor is further improved.
Description
technical field [0001] The invention relates to enameled wire forming processing equipment and technology, in particular to flat copper wire forming processing equipment and technology suitable for motors. Background technique [0002] Because of its flat structure, the flat copper wire motor can greatly increase the full rate of the motor slot, thereby increasing the power density of the motor, and the failure rate of the flat copper wire motor can also be reduced. Therefore, the flat copper wire is currently used in the field of motors. More and more, however, if the structure of the flat copper wire cannot meet the needs of the motor or the processing precision is not high and the processing difficulty is high, it will also lead to a decrease in the production efficiency of the motor, and the low precision will lead to a high efficiency of the subsequent use of the motor Therefore, for the flat copper wire motor, the effect of the initial processing and shaping of the fla...
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IPC IPC(8): H02K15/04
CPCH02K15/0421
Inventor 王红光蔺鹏王雪生张辉孔昭松
Owner BORGWARNER POWERDRIVE SYST (TIANJIN) CO CHINA