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Solder tip production process

A production process and soldering iron tip technology, applied in the direction of soldering iron, manufacturing tools, metal processing equipment, etc., can solve the problems of harming human health, unstable quality, and sewage discharge, etc., and achieve labor saving, default process, and short production cycle Effect

Active Publication Date: 2015-06-10
陈爱华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new technology allows for better control over how well an aluminum brazing material (solidified tin) works when it melts at high temperatures compared with traditional methods like welding or casting). It also saves time because there's less waste produced during this process due to its use of machining rather than plasma treatment on top layers that require expensive materials such as gold. Additionally, the resulting metal has improved strength without adding extra weight but still maintain good electrical conductivity. Overall, these technical improvements improve efficiency and reduce costs associated with producing alloys through joining them together.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the accuracy and stability of producing electronic components with solderings made from tin metal on printed circuits board substrate during manufacturing processes like printing, wire bonding, and final assembly.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053]Embodiment 1 of the present invention provides a soldering iron tip production process, the soldering iron tip production process comprises:

[0054] Copper mold blank 102 manufacturing steps: Copper raw material is made into copper blank 101, and one end thereof is processed into a tapered working end.

[0055] Copper billet iron sleeve fitting 104 processing steps:

[0056] The iron sleeve 103 is placed outside the copper mold blank 102 and fixed to form a copper blank iron sleeve 104 .

[0057] A die is used to process one end of the iron sleeve 103 into a tapered shape that completely covers the working end of the copper mold blank 102 to form the head of the copper blank iron sleeve 104 .

[0058] Dimensional correction step: carry out dimensional correction to the body of the copper billet iron casing 104 to reach the standard size.

[0059] Surface treatment step: surface treatment is carried out on the copper billet iron casing piece 104 .

[0060] Thus, a sol...

Embodiment 2

[0063] Embodiment 2 of the present invention provides a soldering iron tip production process, the soldering iron tip production process includes all the technical features of the soldering iron tip production process provided in Embodiment 1, and the process steps of the soldering iron tip production process are as follows:

[0064] Manufacturing steps of the copper mold blank 102: straighten, position, and cut the copper disc material according to the product size requirements, and extrude it into a copper billet 101. For the structure of the copper billet 101, please refer to figure 1 . The size of the copper billet 101 is generally φ3.5mm-φ9.0mm, and the length is generally 35mm-100mm. This embodiment takes φ5.2mm and length 69mm as an example for specific description. Then utilize a lathe to turn one end of the copper blank 101 into a tapered shape, and turn the other end of the copper blank 101 into a chamfered position to form a copper mold blank 102. For the structure...

Embodiment 3

[0092] Embodiment 3 of the present invention provides a production process of a soldering iron tip. The difference between the production process of the soldering iron tip and the production process of the soldering iron tip provided in Embodiment 2 is that:

[0093] The production process of the soldering iron tip provided in Example 3 also includes a forming step, which is after the processing step of the copper billet iron sleeve 104, specifically, the forming step is after the dimension correction step.

[0094] Forming step: process the head into a horseshoe shape, a knife edge shape or a flat mouth shape. What the present embodiment adopts is that mechanical extrusion process is pressed the head into horseshoe shape, knife-edge shape or flat mouth shape.

[0095] It should be understood that after the size correction step, the body is already a straight cylindrical shape, and the head is processed into a horseshoe shape, a knife-edge shape or a flat mouth shape, so what ...

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Abstract

The invention provides a solder tip production process and belongs to the technical field of solder tip production. The solder tip production process comprises the following steps: a step of manufacturing a copper mould blank: manufacturing a copper blank from a copper raw material and processing one end of the copper blank to a cone-shaped work end; a step of processing a copper blank and iron sleeve: sleeving a copper mould blank by an iron sleeve and fixing the iron sleeve to form the copper blank and iron sleeve; processing one end of the iron sleeve through a die to a cone shape, wherein the work end of the copper mould blank is fully coated so as to form the head of the copper blank and iron sleeve; a step of correcting the dimension: correcting the dimension of the body of the copper bank and iron sleeve to meet the standard dimension; a step of surface treatment: carrying out surface treatment on the copper blank and iron sleeve. The solder tip production process provided by the invention adopts a machine assembling and processing process of embedding the copper blank into the iron sleeve to replace a process of electroplating an iron layer, is free of discharge of electroplating sewage and environmental pollution and is environmental-friendly; the dimensions of workpieces are accurate and uniform, so that the workpieces can be automatically produced and manufactured, and the product is stable in quality and short in production period.

Description

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Claims

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Application Information

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Owner 陈爱华
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