Welding method for lining of 1.5mm-thick stainless steel plate
A stainless steel plate and welding method technology, applied in welding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of inconvenient construction, labor-intensive, affecting construction quality and progress, and achieve the effect of convenient construction
Inactive Publication Date: 2013-05-01
天津市华邦科技发展有限公司
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Problems solved by technology
[0002] Because the 1.5mm stainless steel plate is relatively thin, it is inconvenient to connect with the inner wall of the substrate, and most of the time, an electric welding machine is required. The construction is inconvenient, laborious, and easy to fall off and vibrate, which affects the construction quality and progress
Method used
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Experimental program
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Effect test
Embodiment Construction
[0010] The present invention will be further described below in combination with specific embodiments.
[0011] A welding method for a 1.5mm thick stainless steel plate lining, comprising the following steps:
[0012] 1) Use stainless steel welding rods to spot weld a 1.5mm stainless steel plate to the substrate, and the spacing of the solder spots is 200mm×200mm;
[0013] 2) Argon arc welding is used for excessive welding at the joints between stainless steel plates.
[0014] The substrate is a carbon steel and low alloy steel structure with a thickness of more than 10mm.
[0015] When in use, the 1.5mm stainless steel plate and the inner wall of the base plate are easy to be firmly secured without falling off or vibrating, and the construction is convenient. And spot welding with electric electrodes does not require a special spot welding machine, which is convenient for construction and saves labor and effort.
[0016] The above embodiments have described the present inv...
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Abstract
The invention provides a welding method for a lining of a 1.5mm-thick stainless steel plate. The method comprises the following steps of: (1) spot-welding the 1.5mm-thick stainless steel plate to a substrate by adopting a stainless-steel electric welding rod, wherein the spacing of welding spots is 200mm*200mm; and (2) carrying out excessive welding on joint seams among stainless steel plates by adopting argon-arc welding. The substrate is of a carbon-steel and low-alloy-steel structure with the thickness which is greater than 10 mm. The welding method has the beneficial effects that due to the adoption of the technical scheme, the 1.5mm-thick stainless steel plate and the internal wall of the substrate are very easily fixed firmly, do not fall off, do not tremble and are convenient in construction; and the electric welding rod is used for carrying out spot welding, and a special spot-welding machine is not used, so that the construction is convenient, timesaving and laborsaving.
Description
technical field [0001] The invention relates to a welding method for a steel plate lining, in particular to a welding method for a 1.5mm thick stainless steel plate lining. Background technique [0002] Because the 1.5mm stainless steel plate is relatively thin, it is inconvenient to connect with the inner wall of the substrate, and most of the time, electric welding machines are needed, which is inconvenient, laborious, and easy to fall off and vibrate, which affects the construction quality and progress. Contents of the invention [0003] The purpose of the present invention is to provide a simple, safe and reliable welding method for 1.5mm thick stainless steel plate lining. [0004] The technical scheme of the present invention is: a kind of welding method for 1.5mm thick stainless steel plate lining, comprises the following steps: [0005] 1) Using stainless steel welding rod, spot weld the 1.5mm stainless steel plate to the substrate, and the spacing of the welding ...
Claims
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IPC IPC(8): B23K31/02
Inventor 金鑫马福荣
Owner 天津市华邦科技发展有限公司