Welding wire feeding system and welding system
A technology of feed system and welding system, which is applied in the direction of welding equipment, electrode characteristics, arc welding equipment, etc., and can solve problems such as arc instability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
no. 1 Embodiment approach 〕
[0099] Figure 1 ~ Figure 3 It is a figure for demonstrating the welding system A1 of 1st Embodiment. figure 1 It is a schematic diagram showing the overall configuration of the welding system A1. figure 2 It is a block diagram showing the functional configuration of the welding system A1. image 3 It is a circuit diagram showing the internal structure of the welding torch 3 .
[0100] like figure 1 As shown, the welding system A1 includes: welding power supply device 1, welding wire feeding device 2, welding torch 3, power cables 41, 42, transmission line 5, gas cylinder 6, gas piping 7, communication line 8, and welding torch cable 39 . The welding power supply device 1 and the wire feeding device 2 are connected by a power cable 41 , a power line 5 and a communication line 8 . In addition, the welding wire feeder 2 and the welding torch 3 are connected by a welding torch cable 39 . The torch cable 39 includes a power cable 41 , a gas pipe 7 , a liner, power lines, ...
no. 2 Embodiment approach 〕
[0171] Image 6 and Figure 7 It is a figure for demonstrating the welding system A2 of 2nd Embodiment.
[0172] Image 6 It is a block diagram showing the functional configuration of the welding system A2. exist Image 6 In the same welding system A1 (refer to figure 2 ) The same or similar elements are attached with the same symbol, and repeated explanations are omitted.
[0173] Figure 7 It is a flowchart for explaining the feed control process of the welding system A2. Since the schematic diagram showing the overall structure of the welding system A2 and the first embodiment (refer to figure 1 ) are the same, so description and explanation are omitted.
[0174] The welding system A2 of this embodiment differs from the welding system A1 in that not the control part 11 but the control part 22 and the control part 32 have the functional structure for feed-rate sudden change processing.
[0175] The control unit 11 of the second embodiment has not the condition det...
no. 3 Embodiment approach 〕
[0195] Figure 8 and Figure 9 It is a figure for demonstrating the welding system A3 of 3rd Embodiment. Figure 8 It is a schematic diagram showing the overall configuration of the welding system A3. Figure 9 It is a block diagram showing the functional configuration of the welding system A3. In these figures, in conjunction with welding system A1 (refer to figure 1 and figure 2 ) The same or similar elements are attached with the same symbol, and repeated explanations are omitted. In addition, in Figure 9 In , the description of the internal structure of the welding torch 3' is omitted.
[0196] The welding system A3 of the present embodiment differs from the welding system A1 in that the welding torch 3' does not function as a feeding device on the pulling side, and instead has a puller 9 serving as a feeding device on the pulling side.
[0197] The welding torch 3' is the welding torch 3 in the first embodiment (refer to figure 2) does not have the welding tor...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More