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M-shaped welding process for electric resistance wires and high temperature wires

A welding process and resistance wire technology, applied in the field of resistance wire and high temperature wire M-type welding process, can solve the problems of short service life, low use strength, brittleness, etc., to ensure welding quality, protection strength, and improve welding firmness. Effect

Inactive Publication Date: 2017-06-13
艾克森(江苏)节能电热科技有限公司
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AI Technical Summary

Problems solved by technology

[0002] Industrial heating rings are mostly heated by quartz tubes. The welding process of high-temperature wires in quartz tubes directly affects the stability and service life of heating rings. The existing welding process between resistance wires and high-temperature wires uses metal sleeves to clamp the resistance wires The high-temperature wire and the metal sleeve are directly welded together, and the resistance wire will become brittle after long-term use. If it is not protected, it will be easily broken and brittle, with low strength and short service life.

Method used

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  • M-shaped welding process for electric resistance wires and high temperature wires

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see figure 1 , the present invention provides a technical solution: an M-type welding process between a resistance wire and a high temperature wire, comprising the following steps:

[0020] A. Do a good job of cleaning the surface of the resistance wire 1 and the high-temperature wire 2, and scrub the metal sleeve 3;

[0021] B. Break the resistance wire 1 into M type;

[0022] C. Peel the high-temperature wire 2, and the wire exposed after peeling is...

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Abstract

The invention discloses an M-type welding process between a resistance wire and a high-temperature wire, which comprises the following steps: A. Do a good job of cleaning the surface of the resistance wire and the high-temperature wire, and clean the metal sleeve; B. Break the resistance wire into an M-type ; C. Peel the high-temperature wire, and the wire exposed after peeling is in the same plane as the M-shaped resistance wire; D. Cover the M-shaped resistance wire and the high-temperature wire with the metal sleeve, and the M-shaped resistance wire and the high-temperature wire end The part is exposed to the outside of the metal casing; E, the metal casing is crimped, and the M-shaped resistance wire, the high-temperature wire, and the metal conduit are fixed to form a welding surface; F, the welding surface of the end of the metal conduit is welded. The invention has the advantages of simple operation, time saving and labor saving, practical function, safety and reliability, and can effectively prolong the service life.

Description

technical field [0001] The invention relates to the technical field of resistance wire and high temperature wire welding technology, in particular to an M-type welding technology of resistance wire and high temperature wire. Background technique [0002] Industrial heating rings are mostly heated by quartz tubes. The welding process of high-temperature wires in quartz tubes directly affects the stability and service life of heating rings. The existing welding process between resistance wires and high-temperature wires uses metal sleeves to clamp the resistance wires The high-temperature wire and the metal sleeve are directly welded together, and the resistance wire will become brittle after long-term use. If it is not protected, it will be easily broken and brittle, with low strength and short service life. Contents of the invention [0003] The object of the present invention is to provide an M-type welding process between resistance wire and high-temperature wire, so as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02
CPCB23K31/02B23K2101/32B23K2101/36
Inventor 何海兵
Owner 艾克森(江苏)节能电热科技有限公司
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