Argon arc welding machine for machining of spliced stainless steel plates
A argon arc welding machine, stainless steel plate technology, applied in arc welding equipment, metal processing equipment, welding/welding/cutting items, etc., can solve the problems of high ozone content, weld porosity, high current density, etc. Contact area, the effect of ensuring the degree of adsorption
Active Publication Date: 2020-03-31
杭州富阳宏晖冲件有限公司
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Problems solved by technology
[0005] But there are the following problems: the current density of argon arc welding is high, and the light emitted is relatively strong. The ultraviolet radiation generated by its arc is about 5 to 30 times that of ordinary electrode arc welding, and the infrared is about 1 to 1.5 times that of electrode arc welding. , the ozone content generated during welding is high; at the same time, the argon shielding gas is easily blown away by the airflow during welding, which will immediately infect the weld area and cause the weld to be porous
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0030] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and 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, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0031] refer to Figure ...
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The invention discloses an argon arc welding machine for machining of spliced stainless steel plates. The argon arc welding machine comprises a machine frame. Two supporting plates are rotatably connected to the upper side wall of the machine frame, and an adjusting mechanism is arranged between the machine frame and the supporting plates. A supporting frame is connected to the upper side wall ofthe machine frame, a linear guide rail is fixed to the supporting frame, a moving block is fixed to the linear guide rail, a second telescopic rod is fixed to the lower side wall of the moving block,a mounting plate is fixed to the driving end of the second telescopic rod vertically downwards, a welding head is mounted on the lower side wall of the mounting plate, sprayers facing the welding headare symmetrically fixed to the outer wall of the welding head, and a protective cover is fixed to the outer wall of the welding head. According to the argon arc welding machine, the protective coveris arranged to shield ultraviolet light and infrared light in the splicing welding process of the stainless steel plates, ozone is guided out for adsorption removal, and thus the personal safety is protected. Meanwhile, the arranged protective cover and rotating plates can shield airflow, and thus the welding stability is guaranteed.
Description
technical field [0001] The invention relates to the technical field of argon arc welding, in particular to an argon arc welding machine for splicing stainless steel plates. Background technique [0002] The argon arc welding machine is a machine using argon arc welding, which adopts the arc starting method of high voltage breakdown. Argon arc welding is tungsten inert gas shielded arc welding, which refers to the welding method that uses industrial tungsten or active tungsten as non-melting electrode and inert gas as protection. Protection, a welding technology that melts the welding material on the substrate to be welded into a liquid state through high current to form a molten pool, so that the metal to be welded and the welding material achieve a metallurgical combination. Due to the continuous supply of argon gas during high-temperature fusion welding, the The welding material cannot be in contact with the oxygen in the air, thus preventing the oxidation of the welding ...
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IPC IPC(8): B23K9/16B23K9/32B23K37/04B23K9/12B23K103/04
CPCB23K9/12B23K9/16B23K9/32B23K37/0408B23K2103/05
Inventor 邱新娜
Owner 杭州富阳宏晖冲件有限公司
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