Laser welding reinforcement method and system for gear rod based on fastening fit
A laser welding and gear rod technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of gear slippage damage, detachment, poor firmness of gear and gear rod, etc., to improve accuracy and improve mechanical performance. , The effect of reducing the energy consumption of laser welding
Active Publication Date: 2019-03-26
莆田市鑫镭腾科技有限公司 +1
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Problems solved by technology
[0002] In the prior art, the gear and the gear rod are fastened together. When the motor speed is too high, the gear and the gear rod may be separated, causing the gear to slip and be damaged.
[0003] To sum up, the problem in the prior art is that the firmness between the fastened gear and the gear rod is poor
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[0034] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0035] Such as Figure 1-2 As shown, in the first embodiment of the present invention, a method of laser welding and strengthening of gear rods based on tight fit is provided, the method comprising:
[0036] Step S1, placing the first workpiece on the first rotary processing table; wherein, the first workpiece includes a gear and a gear rod tightly fitted with the gear, and the axial direction of the first rotary processing table is A first installation hole for fixing the first workpiece is provided, and the first installation hole is connected through a sleeve with the gear rod;
[0037] Step S2, controlling the first laser emitting module to move to the preset laser welding area; wherein, the first laser emitting module includes a first laser light source emitter and a target image acquisition module; the first laser light source emits The orientation ir...
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The invention discloses a laser welding reinforcement method and a system for a gear rod based on fastening fit, and relates to the field of laser welding, comprising: firstly, a first workpiece is placed on a first rotary processing table; and then, a first laser emitting module is controlled to move to a preset laser welding area; then, at least two first initial images and corresponding first positions continuously collected and acquired by a target image acquisition module under different focal lengths are acquired, and a first gray scale fluctuation value is solved; finally, a second position of the first laser emitting module corresponding to the maximum value of the first gray scale fluctuation value is selected, the welding distance is controlled, and the laser light source transmitter is turned on to perform the welding operation. Meanwhile, the invention further discloses a laser welding reinforcement system for a gear rod based on fastening fit. In the invention, the mechanical property of the workpiece is effectively improved by laser welding and reinforcement of the workpiece.
Description
technical field [0001] The invention relates to the field of laser welding, in particular to a method and system for laser welding and strengthening of gear rods based on fastening fit. Background technique [0002] In the prior art, the gear and the gear rod are fastened together. When the motor rotates too fast, the gear may be separated from the gear rod, causing the gear to slip and be damaged. [0003] To sum up, the problem existing in the prior art is that the firmness between the fastened gear and the gear rod is poor. Contents of the invention [0004] In view of some of the defects of the prior art, the technical problem to be solved by the present invention is to provide a laser welding reinforcement method based on a tight fitting gear rod, aiming at re-laser welding reinforcement of the workpiece in order to improve its mechanical properties. [0005] In order to achieve the above object, in the first aspect of the present invention, a method for laser weldin...
Claims
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Login to View More IPC IPC(8): B23K26/042B23K26/21B23K26/70
CPCB23K26/042B23K26/21B23K26/702
Inventor 林宪廉林志钦林国镭陈庆堂宋一然
Owner 莆田市鑫镭腾科技有限公司