KR20090058492A - Welding rod with a fixed pattern - Google Patents

Welding rod with a fixed pattern Download PDF

Info

Publication number
KR20090058492A
KR20090058492A KR1020090044201A KR20090044201A KR20090058492A KR 20090058492 A KR20090058492 A KR 20090058492A KR 1020090044201 A KR1020090044201 A KR 1020090044201A KR 20090044201 A KR20090044201 A KR 20090044201A KR 20090058492 A KR20090058492 A KR 20090058492A
Authority
KR
South Korea
Prior art keywords
welding
pattern
electrode
welding rod
rod
Prior art date
Application number
KR1020090044201A
Other languages
Korean (ko)
Inventor
이임형
Original Assignee
이임형
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이임형 filed Critical 이임형
Priority to KR1020090044201A priority Critical patent/KR20090058492A/en
Publication of KR20090058492A publication Critical patent/KR20090058492A/en
Priority to KR1020100006324A priority patent/KR20100061411A/en
Priority to PCT/KR2010/003094 priority patent/WO2010134730A2/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B23K35/0272—Rods, electrodes, wires with more than one layer of coating or sheathing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/32—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B23K35/0277—Rods, electrodes, wires of non-circular cross-section

Abstract

A welding rod having a fixed pattern is provided to prevent welding rod slipping with the pattern such as recessed grooves or projections. A welding rod(10a) having a fixed pattern comprises the pattern formed at the outer circumference at regular intervals to the longitudinal direction of the welding rod. The pattern is a recess of intaglio and a protrusion(21) of embossment. The pattern is made by regularly diversifying cross-sectional shape of the welding rod by consecutively forming planes to the all direction.

Description

Welding rod having a certain pattern {WELDING ROD WITH A FIXED PATTERN}

The present invention relates to a welding rod having a certain pattern, in particular by forming a pattern having a predetermined interval in the longitudinal direction on the outer peripheral surface of the welding rod for manual welding by allowing the operator to see and feel the supply speed of the welding rod with the naked eye and touch, The present invention relates to a welding rod having a certain pattern that provides convenience of welding operation and improves welding quality and welding speed.

In general, a welding rod is used to supplement a metal lacking in a welding portion between two base materials to be joined, and various types of welding rods are selected and used according to welding methods such as arc welding, gas welding, and special welding. In general, automatic or semi-automatic welding machines use long winding wires, and in case of manual welding, welding wires are disconnected to a certain length, and from the structural point of view, the coating material is applied to the outside of the metal core wire. Coated welding rod and coated uncoated welding rod are used.

On the other hand, refer to the weld method of the above known, an inert gas tungsten arc welding (T ungsten I nert G as welding) ", one people Figure 1 from below with respect to a welding electrode for the conventional manual welding to the" TIG (TIG) welding, for example Take a look.

The TIG welding is inert by welding the base material 200 while melting the electrode 110 using arc discharge generated from the tungsten electrode 105 while injecting helium gas or argon gas into the vicinity of the tungsten electrode 105. Welding is performed in a gas atmosphere to prevent oxidation and nitriding of the weld. In this case, a filler material is added to the joint together with a haul speed for advancing the welding machine 100 and the welding rod 110 in the welding direction. The electrode feed rate, which pushes the electrode 110 to replenish, serves as an important factor in determining weldability. In the drawing, reference numeral 150 denotes a power supply device 150.

However, in the manual welding as described above, in order to maintain the proper driving speed and the welding rod supply speed, not only the long-time skill of the operator is required, but even the skilled worker requires high concentration and attention during work. In addition, considering the specificity of the welding operation to wear a bladder surface, the conventional manual welding electrode can not grasp the movement of the electrode supply with the naked eye as the external shape is formed in a simple linear, the supply of the electrode Since the speed is configured to rely solely on the sense of the hand of the operator, the feed rate of the welding rod is greatly influenced by the degree of the worker's mood or fatigue, resulting in a decrease in weldability.

The present invention is to solve the problems of the conventional manual welding electrode as described above, even when wearing a bladder surface (溶 加 材) when welding, the end of the electrode can be visually confirmed by some naked eye by the arc or welding sparks By forming a pattern at regular intervals on the outer circumferential surface of the electrode, it is an object of the present invention to enable the operator to visually check the supply speed of the electrode with the sense of the hand.

Electrode having a predetermined pattern according to the present invention for achieving the above object, while forming a pattern of a predetermined interval in the longitudinal direction of the electrode on the outer circumferential surface of the welding rod for manual welding, the pattern is an embossed projection or intaglio groove or In addition, the upper and lower sides and the left and right sides are formed in a continuous plane in which the direction is different from each other is characterized by the configuration of the electrode that is subjected to a periodic change in the cross-sectional shape of the electrode.

According to the present invention of the configuration as described above, as the operator can confirm the supply speed of the electrode with the naked eye and the touch of the hand during welding, not only provides convenience to the operator requiring high concentration and attention, accordingly Since the supply speed of the electrode can be made constant, there is an effect that can ultimately improve the quality and welding speed of the welding. In addition, there is an effect that can prevent the sliding of the welding rod by the pattern of the projection or groove.

Hereinafter, a configuration of a welding electrode having a predetermined pattern according to a preferred embodiment of the present invention will be described with reference to FIGS. 2 to 4.

Referring to the configuration of the electrode according to an embodiment of the present invention with reference to Figure 2, the pattern having a predetermined interval in the longitudinal direction of the electrode (10a) on the outer peripheral surface of the conventional manual welding electrode (10a), but The pattern is formed of embossed protrusions 21.

And referring to the configuration of a welding rod according to another embodiment of the present invention with reference to Figure 3, on the outer circumferential surface of the conventional manual welding electrode 10b to form a pattern having a predetermined interval in the longitudinal direction of the welding rod 10b, The pattern is formed by the recessed groove 22.

On the other hand, the projections 21 or the grooves 22 formed on the outer circumferential surface of the welding rods 10a and 10b are annular to the outer circumferential surface of the welding rods 10a and 10b as shown in FIGS. 2 and 3. Preferably, the present invention is not limited to the shapes of the protrusions 21 and the recesses 22, and the width of the protrusions 21 and the recesses 22, the height of the protrusions 21, or the yaw. It is not limited to the depth of the groove | channel 22, the space | interval between the adjacent processus | protrusion 21 and the groove | channel 22, and the divided number.

And looking at the configuration of a welding rod according to another embodiment of the present invention with reference to Figure 4, while forming a pattern having a predetermined interval in the longitudinal direction of the welding rod 10c on the outer peripheral surface of the conventional manual welding electrode 10c, The pattern is formed by continuously forming the planes 23 which are different from each other in the upper and lower sides and the left and right sides to periodically change the cross-sectional shape of the electrode 10c. At this time, the plane 23 is preferably formed by pressing the welding rod 10c in a 90 ° direction.

On the other hand, in each embodiment of the present invention as described above, the protrusions 21 or the grooves 22 or the plane 23 formed in the welding rods 10a, 10b, 10c are coated welding rods shown in FIG. Regardless of the structural division of the electrode, such as the uncoated welding rod shown in Figures 3 and 4, it is applicable to all manual welding electrodes.

Hereinafter, referring to the action of the electrode having a predetermined pattern according to each embodiment of the present invention, in the arc welding or gas welding or other special welding, even if wearing the bladder surface (溶 加 材) while welding is performed arc or gas A certain portion of the tip of the welding rod 10a, 10b, 10c can be visually confirmed by the spark, and at this time, the protrusion 21 or the groove (A) is formed on the outer circumferential surface of the welding rod 10a, 10b, 10c. 22) or the movement of the plane 23 can be visually checked by the operator along with the touch of the hand, so that the supply speed of the welding rods 10a, 10b, and 10c can be estimated. Thus, the supply speed of the welding rods 10a, 10b, and 10c can be made more constant, thereby making the work easier and ultimately improving the weldability.

In addition, according to the welding rods 10a, 10b, 10c according to the present invention as described above, the operator constituting the pattern in the operation of pushing the welding rods 10a, 10b, 10c to the welding portion ( 21) or the groove 22, or the action of the sliding is prevented by the step that the plane 23 and the curved surface meet.

1 is a conceptual diagram showing the TIG welding in the conventional manual welding method

Figure 2 is a perspective view showing a welding rod according to an embodiment of the present invention

Figure 3 is a perspective view showing a welding rod according to another embodiment of the present invention

Figure 4 is a perspective view showing a welding rod according to another embodiment of the present invention

*** Explanation of symbols for the main parts of the drawing ***

10a, 10b, 10c: welding rod

21: turning

22: groove

23: flat

Claims (3)

In a conventional manual welding electrode; The electrode having a predetermined pattern, characterized in that to form a pattern having a predetermined interval in the longitudinal direction of the electrode (10a) on the outer circumferential surface of the electrode (10a), the pattern is formed of a relief projection (21). In a conventional manual welding electrode; The electrode having a constant pattern on the outer circumferential surface of the electrode (10b) to form a pattern having a predetermined interval in the longitudinal direction of the electrode (10b), the pattern is formed of the groove (22) of the intaglio. In a conventional manual welding electrode; On the outer circumferential surface of the welding rod (10c) to form a pattern having a predetermined interval in the longitudinal direction of the welding rod (10c), the pattern is formed by continuously forming a plane 23 in the direction different from each other in the upper and lower sides and the welding rod (10c) Electrode with a constant pattern, characterized in that the periodic change to the cross-sectional shape of the.
KR1020090044201A 2009-05-20 2009-05-20 Welding rod with a fixed pattern KR20090058492A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020090044201A KR20090058492A (en) 2009-05-20 2009-05-20 Welding rod with a fixed pattern
KR1020100006324A KR20100061411A (en) 2009-05-20 2010-01-25 Welding rod for manual welding with distinguish parts
PCT/KR2010/003094 WO2010134730A2 (en) 2009-05-20 2010-05-17 Welding rod for manual welding having a distinguishing portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090044201A KR20090058492A (en) 2009-05-20 2009-05-20 Welding rod with a fixed pattern

Publications (1)

Publication Number Publication Date
KR20090058492A true KR20090058492A (en) 2009-06-09

Family

ID=40988935

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020090044201A KR20090058492A (en) 2009-05-20 2009-05-20 Welding rod with a fixed pattern
KR1020100006324A KR20100061411A (en) 2009-05-20 2010-01-25 Welding rod for manual welding with distinguish parts

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020100006324A KR20100061411A (en) 2009-05-20 2010-01-25 Welding rod for manual welding with distinguish parts

Country Status (2)

Country Link
KR (2) KR20090058492A (en)
WO (1) WO2010134730A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984502B1 (en) * 2010-06-24 2010-09-30 씨티케이블 주식회사 Welding method for cca wire rod
KR200493110Y1 (en) * 2020-01-09 2021-02-01 이성희 Tig weld rod with cut grooves

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150053048A1 (en) * 2013-08-26 2015-02-26 Joseph W. Harris Metal joining component and method for improved recycling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618451A (en) * 1995-02-21 1997-04-08 Ni; Jian M. High current plasma arc welding electrode and method of making the same
TW464582B (en) * 1998-02-17 2001-11-21 Lincoln Global Inc Welding wire and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984502B1 (en) * 2010-06-24 2010-09-30 씨티케이블 주식회사 Welding method for cca wire rod
KR200493110Y1 (en) * 2020-01-09 2021-02-01 이성희 Tig weld rod with cut grooves

Also Published As

Publication number Publication date
WO2010134730A2 (en) 2010-11-25
KR20100061411A (en) 2010-06-07
WO2010134730A3 (en) 2011-03-31

Similar Documents

Publication Publication Date Title
US11759879B2 (en) Synchronized rotating arc welding method and system
US9403233B2 (en) DC electrode negative rotating arc welding method and system
CA2642977C (en) Welding device
EP1129808B1 (en) Consumable electrode gas shielded arc welding method and apparatus
EP2726242B1 (en) Metal cored welding method and system using rotating electrode
KR20090058492A (en) Welding rod with a fixed pattern
JP2011255393A (en) Welding method and welding equipment
JP2015112636A (en) Build-up welding device and method thereof
AU2014411635B2 (en) Machine component and production method for same
KR101428185B1 (en) Method for manufacturing polygonal welding wire
KR200493110Y1 (en) Tig weld rod with cut grooves
KR102232132B1 (en) Consumable welding wire, preferably mig/mag, and relating manufacturing process
JP5985202B2 (en) Power supply tip and consumable electrode gas shield arc welding torch
JP5541458B2 (en) Multi-electrode welding equipment
JP2018061967A (en) Welding method
US3289457A (en) Built-up strip mill guide
JP2023067528A (en) welding torch
JP2016007613A (en) Lance pipe for oxygen fusion cutting device
KR20150125843A (en) Filler metal shape for welding
JP5161016B2 (en) Power supply tip wear inspection jig
KR20140146765A (en) Welding torch
FI72445C (en) FOERFARANDE OCH ANORDNING FOER LJUSBAOGSSVETSNING.
KR20130138459A (en) Torch for tig welding self-feeding of flux and weld method
KR20040028000A (en) Wire typed welding rod and manufacturing process thereof
KR20170081793A (en) Nozzle for gas welding torch

Legal Events

Date Code Title Description
A201 Request for examination