FOSHAN FEROSTEEL CO., LTD

FOSHAN FEROSTEEL CO., LTD

FOSHAN FEROSTEEL CO., LTD
FOSHAN FEROSTEEL CO., LTD

FOSHAN FEROSTEEL CO., LTD

FOSHAN FEROSTEEL CO., LTD
FOSHAN FEROSTEEL CO., LTD

FOSHAN FEROSTEEL CO., LTD

FOSHAN FEROSTEEL CO., LTD
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Thin stainless steel welding
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Thin stainless steel welding

  • Categories:Industry news
  • Author:Ferosteel
  • Origin:Ferosteel
  • Time of issue:2020-05-19 10:35
  • Views:

(Summary description)    With the development of China's economy, the industrialization process is gradually accelerating, and the demand for various industrial raw materials is also increasing. The stainless steel market is constantly expanding, and the consumption of stainless steel plates is also increasing year by year. Since thin-walled stainless steel plates have also penetrated into various manufacturing fields, the welding of thin-walled stainless steel plates has become an important process in manufacturing. The welding process characteristics of thin-walled stainless steel plates determine the difficulty of welding. .     The most difficult problem of the thin stainless steel welding machine is welding penetration and deformation: the stainless steel sheet is less constrained, and is subjected to local heating and cooling during the welding process, forming uneven heating and cooling, and the weldment will produce uneven stress and Strain, the longitudinal shortening of the welding seam, when the pressure on the edge of the sheet exceeds a certain value, it will produce serious wave-shaped deformation, affecting the shape quality of the workpiece.     The main measures to solve the burning through and deformation of stainless steel sheet welding are:     (1) Strictly control the amount of heat input on the welded joints, select the appropriate welding method and process parameters (mainly welding current, arc voltage, welding speed);     (2) The assembly dimensions should be precise and the interface gap should be as small as possible. The gap is slightly larger, it is easy to burn through, or form a large welding nugget;     (3) Hardcover fixtures must be used, and the clamping force is evenly balanced. The key to welding stainless steel sheets is to strictly control the line energy on the welded joints, and strive to reduce the heat input as much as possible under the premise of completing the welding, thereby reducing the heat affected zone and avoiding the above defects.     The deformation of the stainless steel sheet by argon arc welding is inevitable, and only the step-by-step backward welding method can be used. The current used should not be too large. Try to shorten the heating time of the plate, so that the deformation of the plate can be minimized.     The best stainless steel sheet is laser welding 0.1MM can be welded, laser spot size can be adjusted arbitrarily, can be well controlled. Deformation ratio is also no.

Thin stainless steel welding

(Summary description)    With the development of China's economy, the industrialization process is gradually accelerating, and the demand for various industrial raw materials is also increasing. The stainless steel market is constantly expanding, and the consumption of stainless steel plates is also increasing year by year. Since thin-walled stainless steel plates have also penetrated into various manufacturing fields, the welding of thin-walled stainless steel plates has become an important process in manufacturing. The welding process characteristics of thin-walled stainless steel plates determine the difficulty of welding. .

    The most difficult problem of the thin stainless steel welding machine is welding penetration and deformation: the stainless steel sheet is less constrained, and is subjected to local heating and cooling during the welding process, forming uneven heating and cooling, and the weldment will produce uneven stress and Strain, the longitudinal shortening of the welding seam, when the pressure on the edge of the sheet exceeds a certain value, it will produce serious wave-shaped deformation, affecting the shape quality of the workpiece.

    The main measures to solve the burning through and deformation of stainless steel sheet welding are:

    (1) Strictly control the amount of heat input on the welded joints, select the appropriate welding method and process parameters (mainly welding current, arc voltage, welding speed);

    (2) The assembly dimensions should be precise and the interface gap should be as small as possible. The gap is slightly larger, it is easy to burn through, or form a large welding nugget;

    (3) Hardcover fixtures must be used, and the clamping force is evenly balanced. The key to welding stainless steel sheets is to strictly control the line energy on the welded joints, and strive to reduce the heat input as much as possible under the premise of completing the welding, thereby reducing the heat affected zone and avoiding the above defects.

    The deformation of the stainless steel sheet by argon arc welding is inevitable, and only the step-by-step backward welding method can be used. The current used should not be too large. Try to shorten the heating time of the plate, so that the deformation of the plate can be minimized.

    The best stainless steel sheet is laser welding 0.1MM can be welded, laser spot size can be adjusted arbitrarily, can be well controlled. Deformation ratio is also no.

  • Categories:Industry news
  • Author:Ferosteel
  • Origin:Ferosteel
  • Time of issue:2020-05-19 10:35
  • Views:
Information

    With the development of China's economy, the industrialization process is gradually accelerating, and the demand for various industrial raw materials is also increasing. The stainless steel market is constantly expanding, and the consumption of stainless steel plates is also increasing year by year. Since thin-walled stainless steel plates have also penetrated into various manufacturing fields, the welding of thin-walled stainless steel plates has become an important process in manufacturing. The welding process characteristics of thin-walled stainless steel plates determine the difficulty of welding. .

    The most difficult problem of the thin stainless steel welding machine is welding penetration and deformation: the stainless steel sheet is less constrained, and is subjected to local heating and cooling during the welding process, forming uneven heating and cooling, and the weldment will produce uneven stress and Strain, the longitudinal shortening of the welding seam, when the pressure on the edge of the sheet exceeds a certain value, it will produce serious wave-shaped deformation, affecting the shape quality of the workpiece.

    The main measures to solve the burning through and deformation of stainless steel sheet welding are:

    (1) Strictly control the amount of heat input on the welded joints, select the appropriate welding method and process parameters (mainly welding current, arc voltage, welding speed);

    (2) The assembly dimensions should be precise and the interface gap should be as small as possible. The gap is slightly larger, it is easy to burn through, or form a large welding nugget;

    (3) Hardcover fixtures must be used, and the clamping force is evenly balanced. The key to welding stainless steel sheets is to strictly control the line energy on the welded joints, and strive to reduce the heat input as much as possible under the premise of completing the welding, thereby reducing the heat affected zone and avoiding the above defects.

    The deformation of the stainless steel sheet by argon arc welding is inevitable, and only the step-by-step backward welding method can be used. The current used should not be too large. Try to shorten the heating time of the plate, so that the deformation of the plate can be minimized.

    The best stainless steel sheet is laser welding 0.1MM can be welded, laser spot size can be adjusted arbitrarily, can be well controlled. Deformation ratio is also no.

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