Manufacturing method of intelligent soldering bit

Abstract

The invention discloses a manufacturing method of an intelligent soldering bit, which comprises the following steps: casting a copper matrix blank, then sheathing isolation hoods at the outer sides of the middle part and the lower part of the copper matrix, electroplating the upper part of the copper matrix exposed out of an isolation pipe, machining a tip of the soldering bit, then cutting the top of the copper matrix to primarily mold a tip working end and a cylinder, and then sheathing a high curie point metal pipe outside a cylindrical heating body to obtain a finished product. Because the outer sides of the middle part and the lower part of the copper matrix are sleeved with the isolation hoods and only the tip working end has a clad layer after electroplating is completed, the process is simplified, the processing cost is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the field of welding tools, in particular to a method for manufacturing a soldering iron tip for an intelligent electric heating soldering iron. Background technique [0002] As a key component of a soldering tool, the soldering iron tip has a high frequency of use and a wide range of applications. Soldering iron tips in the prior art are mainly divided into two types according to the heating method: external heating type and internal heating type. Among them, the internal heating type soldering iron is widely used in industrial production because of its high safety and good heat conduction. [0003] An existing manufacturing method of an internal heating type intelligent soldering iron tip is as follows: casting a copper substrate blank, then electroplating on the surface of the copper substrate blank, sequentially processing the outer surface of the upper, middle and lower parts of the copper substrate, and then cutting the t...

AI Technical Summary

Problems solved by technology

[0004] This production method needs to be processed seven times, with many steps, which greatly increases the production cost, and the production efficiency is extremely low. However, the characteristic of the intelligent soldering iron tip is that the thickness of the coating on the cylindrical heating element of the soldering iron tip must be consistent.

Otherwise, the deviation of heating efficiency is large during use, it is not easy to use, the number of repeated processing is large, and the reference point has changed long ago, so the processing deviation is large and it is impossible to guarantee the processing accuracy, so the matching with the smart electric soldering iron is unstable.

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