Motor rotor step elevation and reduction welding control method and device
A motor rotor and control method technology, applied in welding equipment, manufacturing tools, resistance welding equipment, etc., can solve the problems of manual debugging and use, troublesome, difficult to adjust, poor effect, etc., and achieve the effect of good welding effect and high efficiency
Active Publication Date: 2020-10-09
上海又力光电科技有限公司
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Problems solved by technology
The traditional method uses a set of current and time parameters to weld all the copper hooks, so the effect is definitely not good, or calls a separate set of current and time parameters for each hook through an external call method to weld accordingly, although this method It is feasible, but a set of current and time parameters must be set separately for each hook, and manual debugging and use are cumbersome and difficult to adjust, and there are many things to set and modify
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[0033] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0034] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear ", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , constructed and operated in a particular orientation and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance...
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The invention discloses a motor rotor step elevation and reduction welding control method and device. The motor rotor step elevation and reduction welding control method comprises the steps of S1, setting one group of basic parameters; S2, dividing multiple winding welding spots into multiple steps according to areas and correspondingly setting a percentage parameter for each step; S3, welding thewinding welding spots in each step in sequence by using products of current percentage parameters of the steps and the basic parameters as actual welding parameters; and S4, collecting and calculating an actual parameter after the welding of each step, judging whether the actual parameter is optimal or not, and if so, setting the current percentage parameter as an optimal percentage parameter, and otherwise, comparing the parameter of an accepted welding product with a theoretical parameter, adjusting the current percentage parameter according to a comparison difference, using the adjusted percentage parameter to replace the current percentage parameter of the corresponding step, and returning to the step S3. The motor rotor step elevation and reduction welding control method has the advantages that a parameter adjusting function is realized; only one group of basic parameters and multiple groups of percentage parameters need to be set; and through the comparison difference of the actual parameter and the theoretical parameter of the accepted welding product, the percentage parameter is adjusted to gradually approach the optimal welding effect.
Description
technical field [0001] The invention relates to the technical field of rotor processing, in particular to a step-up and step-down welding control method and device for a motor rotor. Background technique [0002] Welding motor rotors in the motor industry is a field that requires high welding technology. The reason is that there are a lot of copper hooks to be welded on a motor rotor, and some have more than 30 copper hooks to be welded, and it requires a motor rotor. The welding effect of these copper hooks must be consistent, which requires relatively high welding technology. For different types of motor rotors, it is difficult to determine the corresponding welding parameters in advance, only the final effect, such as contact resistance or deformation, can only be determined in advance. Even for motor rotors of the same specification, the required welding parameters will be different due to factors such as the material and width or thickness of the hook, or the withstand...
Claims
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IPC IPC(8): B23K11/00B23K11/34B23K11/36
CPCB23K11/00B23K11/002B23K11/34B23K11/36
Inventor 万小涛
Owner 上海又力光电科技有限公司