Abstract: A horizontal assembly method for permanent magnet motor is mainly to firstly dispose the first bracket and the second bracket on the motor assembly platform, then fix the stator assembly on the sliding carrier so as to move with the sliding carrier to sleeve over the fixed thimble to engage the first bracket, then position the rotor assembly between the fixed thimble and the movable thimble so as to fix the rotor assembly by the protruding movable thimble, then control the sliding carrier to assemble the stator assembly and the first bracket to the rotor assembly so that the one end of the rotational shaft can be supported by the first bracket, and finally assemble the second bracket to the stator assembly so as to support another end of the rotational shaft. Thereupon, the permanent magnet motor can be produced.

Abstract: A heat-dissipation frame assembly includes a motor frame, an air-guide shield and an airflow-driving device. The motor frame includes a main frame and annular heat-dissipation fins. Each of the annular heat-dissipation fins has an outer edge, and an average radial distance is defined between the outer edge and the central axis. The average radial distances of the annular heat-dissipation fins are decreased gradually in the longitudinal direction from the first end portion to the second end portion, and an external annular channel is formed between any neighboring two annular heat-dissipation fins. The airflow-driving device, disposed at the second end portion of the main frame, is used for generating at least one heat-dissipating airflow. The air-guide shield, connected with the motor frame, surrounds and covers the plurality of annular heat-dissipation fins, such that the at least one heat-dissipating airflow is guided into the plurality of external annular channels.

Abstract: The application provides an automatic verification method and system, with the method executing in a startup procedure of a host electronic device and including: calculating specific to system information to obtain a set of verification values in the startup procedure when the host electronic device is booted up; comparing a verification value from the set of verification values with a preset verification value from a set of preset verification values according to a preset condition and obtaining a comparison result; decapsulating a key to substitute for a step of manually inputting a password when the comparison result indicates conformity; and decrypting the host electronic device with the key to complete the startup procedure. If the system information is desired to be changed, a proxy device is required to re-calculate according to the changed system information to obtain a new set of verification values to substitute the original preset verification values.

Abstract: A rotor assembly includes a rotor body having two rotor ends, a rotating shaft penetrating the two rotor ends, and two rotor end plates. The two rotor end plates are pressed to fit correspondingly the two rotor ends, and each rotor end plate includes an inner ring structure and an outer ring structure. The inner ring structure, made of an iron-based material and used to sleeve the rotating shaft, has a first outer-ring peripheral surface and a first thickness. The outer ring structure, made of an aluminum-based material, includes a first radial segment and a second radial segment. The first radial segment, wrapping the first outer-ring peripheral surface, has a second outer-ring peripheral surface and a second thickness larger than the first thickness. The second radial segment, wrapping integrally the second outer-ring peripheral surface as a unique piece, has a third thickness larger than the second thickness.

Abstract: A heat-dissipation frame assembly includes a motor frame, an air-guide shield and an airflow-driving device. The motor frame includes a main frame and annular heat-dissipation fins. Each of the annular heat-dissipation fins has an outer edge, and an average radial distance is defined between the outer edge and the central axis. The average radial distances of the annular heat-dissipation fins are decreased gradually in the longitudinal direction from the first end portion to the second end portion, and an external annular channel is formed between any neighboring two annular heat-dissipation fins. The airflow-driving device, disposed at the second end portion of the main frame, is used for generating at least one heat-dissipating airflow. The air-guide shield, connected with the motor frame, surrounds and covers the plurality of annular heat-dissipation fins, such that the at least one heat-dissipating airflow is guided into the plurality of external annular channels.

Abstract: A rotor assembly includes a rotor body having two rotor ends, a rotating shaft penetrating the two rotor ends, and two rotor end plates. The two rotor end plates are pressed to fit correspondingly the two rotor ends, and each rotor end plate includes an inner ring structure and an outer ring structure. The inner ring structure, made of an iron-based material and used to sleeve the rotating shaft, has a first outer-ring peripheral surface and a first thickness. The outer ring structure, made of an aluminum-based material, includes a first radial segment and a second radial segment. The first radial segment, wrapping the first outer-ring peripheral surface, has a second outer-ring peripheral surface and a second thickness larger than the first thickness. The second radial segment, wrapping integrally the second outer-ring peripheral surface as a unique piece, has a third thickness larger than the second thickness.

Abstract: A method applied for removing a material of a rotor assembly to reach a dynamic balance situation includes the steps of: (1) applying a dynamic-balance investigating means to calculate a mass removal angle and a removal mass corresponding to the mass removal angle for a mass-removing process that is performed at one of two rotor constraint plates in order to have the rotor assembly to reach the dynamic balance situation; (b) determining a mass removal position on the peripheral surface according to the mass removal angle, and calculating a corresponding drilling depth at the mass removal position according to the removal mass; and (c) applying a mass-removing tool to make a mass removal hole having the drilling depth at the mass removal position.

Abstract: The application provides an automatic verification method and system, with the method executing in a startup procedure of a host electronic device and including: calculating specific to system information to obtain a set of verification values in the startup procedure when the host electronic device is booted up; comparing a verification value from the set of verification values with a preset verification value from a set of preset verification values according to a preset condition and obtaining a comparison result; decapsulating a key to substitute for a step of manually inputting a password when the comparison result indicates conformity; and decrypting the host electronic device with the key to complete the startup procedure. If the system information is desired to be changed, a proxy device is required to re-calculate according to the changed system information to obtain a new set of verification values to substitute the original preset verification values.

Abstract: A rotor structure of synchronous reluctance motor which includes at least one rotor sheet is provided in the present invention. The rotor sheet has a center hole and includes a plurality of reluctance units surrounded the center hole. The reluctance units have an inner through-hole pair and an outer through-hole pair. In an inner through hole of the inner through-hole pair and an outer through hole of the outer through-hole pair, an inner tangent extension and an outer tangent extension are extended along a tangent extension direction. Two oblique extensions are extended from the inner tangent extension and the outer tangent extension along a turning direction which is oblique to the tangent extension direction respectively. An oblique included angle of the outer through hole is smaller than an oblique included angle of the inner through hole.

Abstract: A rotor structure of synchronous reluctance motor which includes at least one rotor sheet is provided in the present invention. The rotor sheet has a center hole and includes a plurality of reluctance units surrounded the center hole. The reluctance units have an inner through-hole pair and an outer through-hole pair. In an inner through hole of the inner through-hole pair and an outer through hole of the outer through-hole pair, an inner tangent extension and an outer tangent extension are extended along a tangent extension direction. Two oblique extensions are extended from the inner tangent extension and the outer tangent extension along a turning direction which is oblique to the tangent extension direction respectively. An oblique included angle of the outer through hole is smaller than an oblique included angle of the inner through hole.