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TIG welding tungsten rod extension length control jig

A technology of protruding length and jig, which is applied in the direction of welding equipment, manufacturing tools, welding rod characteristics, etc., can solve problems such as poor solder joints and poor ignition, and achieve the effect of preventing movement and uniform protruding length

Pending Publication Date: 2022-05-24
WUXI TRS HEAT EXCHANGER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During TIG automatic robot welding, often due to the different extension length of the tungsten rod after replacing the tungsten rod, it often leads to poor solder joints and poor ignition

Method used

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  • TIG welding tungsten rod extension length control jig

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Embodiment Construction

[0010] In order for those skilled in the art to better understand the technical solutions of the present invention, and to make the above-mentioned features, purposes and advantages of the present invention clearer and easier to understand, the present invention will be further described below with reference to the embodiments. The examples are only used to illustrate the present invention and not to limit the scope of the present invention.

[0011] like figure 1 As shown, the present invention includes:

[0012] A TIG welding tungsten rod protruding length control jig, the TIG welding tungsten rod protruding length control jig 1 is internally milled with double steps, the double steps include a first step 3 and a second step 2, the first step 3 On the second step 2, the first step 3 and the second step 2 are fan-shaped structures, the first step 3 is parallel to the upper surface of the jig, and the distance between the first step 3 and the upper surface of the jig is The ...

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PUM

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Abstract

The invention provides a TIG welding tungsten rod extension length control jig which is characterized in that double steps are milled in the TIG welding tungsten rod extension length control jig and comprise the first step and the second step, the first step is arranged on the second step, the first step and the second step are of fan-shaped structures, the first step is parallel to the upper surface of the jig, and the second step is parallel to the lower surface of the jig. Double steps are milled in the jig, when the tungsten rod is replaced, a ceramic nozzle for fixing the tungsten rod is tightly attached to the first step face of the upper surface to determine the length of the tungsten rod, in addition, when the tungsten rod is fastened, the jig is tightly attached to the ceramic nozzle, and the tungsten rod can be prevented from moving. Therefore, the extension lengths of the tungsten rods are uniform.

Description

technical field [0001] The invention mainly relates to the field of welding, in particular to a jig for controlling the extension length of a TIG welding tungsten rod. Background technique [0002] TIG welding (Tungsten Inert Gas Welding), also known as non-melting extremely inert gas shielded arc welding. Whether it is manual welding or automatic welding of stainless steel with a thickness of 0.5 to 4.0 mm, TIG welding is the most commonly used welding method. The correct connection method of the welding machine is that the workpiece is connected to the positive pole of the power supply, and the tungsten pole in the welding torch is used as the negative pole. The inert gas is generally argon. The electrode used in argon arc welding is a tungsten rod. Tungsten rod has special properties, such as low thermal expansion and good thermal conductivity, sufficient resistance to electrical resistance, and high elastic modulus. Therefore, tungsten rods are widely used in various ...

Claims

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Application Information

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IPC IPC(8): B23K9/167B23K9/28
CPCB23K9/167B23K9/287Y02E30/30
Inventor 嵇康
Owner WUXI TRS HEAT EXCHANGER CO LTD