Elevator composite panel welding device and method
A composite panel and welding device technology, which is applied in welding equipment, laser welding equipment, metal processing equipment, etc., can solve the problems of long focusing time of a single welding point, back marks on stainless steel plates, etc.
Active Publication Date: 2022-05-06
WUHAN RAYCUS FIBER LASER TECHNOLOGY CO LTD
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Problems solved by technology
[0005] The embodiment of the present invention provides an elevator composite panel welding device and method to at least solve the technical problem of back marks on the stainless steel plate during the welding process caused by the long focusing time of a single welding point of the continuous welding beam
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[0026] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0027] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...
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Abstract
The invention discloses an elevator composite panel welding device and method. The device includes: a continuous laser, which is used to emit continuous welding beams in a swing state; the elevator composite panel includes: a stainless steel plate and a reinforcing plate; the stainless steel plate includes: a first stainless steel plate The plate surface and the second stainless steel plate surface; the reinforced plate includes: the first reinforced plate surface and the second reinforced plate surface, the first reinforced plate surface is used to receive the continuous welding beam, and the second reinforced plate surface is used to abut against the first stainless steel plate On the surface, the reinforcement plate is combined with the stainless steel plate by receiving a continuous welding beam. The continuous welding beam emitted by the continuous laser in the swing state is used to weld the reinforcement plate and the stainless steel plate, which achieves the technical effect of no traces on the stainless steel plate when welding the composite panel of the elevator. The technical problem of back marks on the stainless steel plate during the welding process.
Description
technical field [0001] The invention relates to the field of welding, in particular to an elevator composite panel welding device and method. Background technique [0002] In order to reduce the weight of the steel and meet the strength requirements of the stainless steel panel, a method of connecting stiffeners behind the panel will be adopted. For example, in the elevator industry, in order to reduce the cost of the car, a continuous laser beam is generally used to weld the non-stainless steel reinforcement plate and the stainless steel panel to improve the strength of the stainless steel panel. [0003] In order to ensure the welding strength of the welding elevator panel, the continuous laser usually uses a slow walking welding speed to weld the reinforcement plate and the stainless steel plate, wherein the walking welding speed is the welding speed of the continuous welding beam along the welding direction during the welding process. Therefore, during the welding proce...
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IPC IPC(8): B23K26/21B23K26/03B23K26/06B23K26/082
CPCB23K26/21B23K26/032B23K26/0648B23K26/082
Inventor 张衍高辉吴泽锋闫大鹏
Owner WUHAN RAYCUS FIBER LASER TECHNOLOGY CO LTD