Planking mark stud welding process

A technology of marking and planting welding, which is applied in the direction of manufacturing tools, welding equipment, arc welding equipment, etc., to achieve the effect of improving welding accuracy and uniform appearance

Pending Publication Date: 2021-06-22
GUANGZHOU WENCHONG SHIPYARD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of outer board logo planting welding process, which overcomes the existing CO 2 The defects caused by semi-automatic welding or manual arc welding improve the welding accuracy and make the appearance of the logo more uniform and beautiful

Method used

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  • Planking mark stud welding process
  • Planking mark stud welding process
  • Planking mark stud welding process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment discloses a kind of planting and welding process of the outer plate mark, such as Figure 1-Figure 4 As shown, the implant welding process of the outer plate logo includes the following steps:

[0044] S1. According to the shape outline 11 of the logo, make a sample punch on the outer plate 2;

[0045] S2. Select welding bead specifications according to the design drawings;

[0046] S3. Determine the discharge voltage of the capacitor energy storage stud welding machine according to the welding bead specification;

[0047] S4, the welding beads are installed on the welding torch;

[0048] S5. Using a capacitor energy storage type stud welding machine to provide the discharge voltage to the welding torch, so as to weld the welding beads into the sample punching point to form a mark.

[0049] The outer plate sign planting welding process of the present invention overcomes the existing CO 2 Defects such as arc craters and shrinkage cavities caused by se...

Embodiment 2

[0073] This embodiment discloses a planting and welding process for signs on the outer plate. In this embodiment, the same parts as those in Embodiment 1 are given the same reference numerals, and the same text descriptions are omitted.

[0074] Figure 5 It is a detailed step-by-step flow chart of an outer plate sign planting welding process provided by an embodiment of the present invention, as shown in Figure 5 As shown, with respect to Embodiment 1, the outer panel mark planting welding process provided by this embodiment has such a difference: the above-mentioned step S1 specifically includes:

[0075] S11, draw the logo shape outline 11 on the outer plate 2;

[0076] S12. Draw a plurality of sample punching points 111 at intervals along the outline of the logo shape 11;

[0077] S13. Make a sample punch point at the position of each sample punch point 111.

[0078] By first drawing the outline of the logo shape 11 on the outer plate 2, then drawing a plurality of sam...

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Abstract

The invention discloses a planking mark stud welding process, and relates to the technical field of ship planking mark manufacturing. The planking mark stud welding process comprises the following steps that S1, sample punching pin point punching is conducted on a planking according to the shape and contour of a mark; S2, welding bead specifications are selected according to a design drawing; S3, the discharge voltage of a capacitive energy storage type stud welding machine is determined according to the welding bead specifications; S4, welding beads are mounted on a welding gun; and S5, the capacitive energy storage type stud welding machine is adopted to provide the discharge voltage for the welding gun, so that the welding beads are subjected to stud welding into sample punching pin points to form the mark. According to the process, the defects caused by existing CO2 semi-automatic welding or manual arc welding are overcome, the welding precision is improved, and the appearance of the mark is more uniform and attractive.

Description

technical field [0001] The invention relates to the technical field of ship outer plate sign manufacturing, in particular to an outer plate sign planting and welding process. Background technique [0002] Ship outer plate marks mainly include subdivision marks, side push marks, jack push marks, drain plug marks, bulbous nose marks, etc. There are three main manufacturing forms of outer plate marks: steel plate type, welded bead type and welded bead type. Among them, the welding bead type outer plate mark usually adopts CO 2 Semi-automatic welding or manual arc welding to weld. [0003] However, using CO 2 The following defects exist in semi-automatic welding or manual arc welding: 1) Welding defects such as arc craters and shrinkage cavities are easy to occur when the arc is started and extinguished; The width, height, size, and spacing of board signs are not uniform, which affects the aesthetics of signs. [0004] Based on this, there is an urgent need for an outer pane...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/20B23K9/235
CPCB23K9/20B23K9/235
Inventor 罗进友刘桑王应强
Owner GUANGZHOU WENCHONG SHIPYARD CO LTD
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