A Laser Arc Fused Wire Welding Process Avoiding Slag Inclusion
A laser arc and welding process technology, applied in laser welding equipment, welding equipment, welding media, etc., can solve the problems of complex equipment structure, low efficiency of slag removal, and numerous operations, so as to achieve sufficient metallurgical reaction, less electrode spatter, Avoid the effect of slag inclusion
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Embodiment 1
[0023] A laser arc fuse welding process for avoiding slag inclusion in the present invention comprises the following steps: S1: fixing the workpiece, grinding the welding part of the workpiece; S2: spraying cleaning agent on the welding part; S3: preheating before welding: the workpiece needs to be cleaned before welding Preheating; S4: Activation of the welding surface: after the heating is stopped, the active agent is sprayed quickly; S5: After the welding part is dry, the welding operation is performed with an electrode; S6: Cooling is used to set the shape.
[0024] As a further improvement of the present invention, the welding rod in step S6 includes the following components and proportions: a, coating components: 100 parts of marble, 50 parts of fluorite, 10 parts of silicate, 15 parts of deoxidizer, and 25 parts of alloying agent b. Solder core composition: C≦0.020%, Si≦0.050%, Mn0.40-0.60%, S≦0.006%, P≦0.006%, Cr≦0.05%, Mo≦0.05%, Ni≦0.05% , Ti≦0.05%, Cu≦0.05%, As≦0.001...
Embodiment 2
[0033] A laser arc fuse welding process for avoiding slag inclusion in the present invention comprises the following steps: S1: fixing the workpiece, grinding the welding part of the workpiece; S2: spraying cleaning agent on the welding part; S3: preheating before welding: the workpiece needs to be cleaned before welding Preheating; S4: Activation of the welding surface: after the heating is stopped, the active agent is sprayed quickly; S5: After the welding part is dry, the welding operation is performed with an electrode; S6: Cooling is used to set the shape.
[0034] As a further improvement of the present invention, the electrode in step S6 includes the following components and proportions: a, coating components: 100 parts of marble, 50 parts of fluorite, 15 parts of silicate, 20 parts of deoxidizer, 35 parts of alloying agent b. Solder core composition: C≦0.020%, Si≦0.050%, Mn0.40-0.60%, S≦0.006%, P≦0.006%, Cr≦0.05%, Mo≦0.05%, Ni≦0.05% , Ti≦0.05%, Cu≦0.05%, As≦0.001%.
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Embodiment 3
[0043]A laser arc fuse welding process for avoiding slag inclusion in the present invention comprises the following steps: S1: fixing the workpiece, grinding the welding part of the workpiece; S2: spraying cleaning agent on the welding part; S3: preheating before welding: the workpiece needs to be cleaned before welding Preheating; S4: Activation of the welding surface: after the heating is stopped, the active agent is sprayed quickly; S5: After the welding part is dry, the welding operation is performed with an electrode; S6: Cooling is used to set the shape.
[0044] As a further improvement of the present invention, the welding rod in step S6 includes the following components and proportions: a, coating components: 100 parts of marble, 50 parts of fluorite, 12 parts of silicate, 18 parts of deoxidizer, and 30 parts of alloying agent b. Solder core composition: C≦0.020%, Si≦0.050%, Mn0.40-0.60%, S≦0.006%, P≦0.006%, Cr≦0.05%, Mo≦0.05%, Ni≦0.05% , Ti≦0.05%, Cu≦0.05%, As≦0.001%...
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