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Precision turning of earphone metal fittings
Machining of copper and aluminum parts of earphones
1. The processing route of earphone metal fittings has great uncertainty. A component or product can have multiple processes, and the production process requires a wide variety of machinery and equipment and fixtures.
Category: CNC turning services
Tag: CNC turning
Machining of copper and aluminum parts of earphones
1. The processing route of earphone metal fittings has great uncertainty. A component or product can have multiple processes, and the production process requires a wide variety of machinery and equipment and fixtures.
2. Hardware manufacturing enterprises are mainly scattered processing. The quality and production rate of headset products depend to a large extent on the technical level of workers, while the degree of automation is mainly at the unit level, such as CNC machine tools, flexible production systems, and so on.
3. Headphone parts and components generally adopt the method of combining self-made and outsourcing processing. For example, special processes such as electroplating, sandblasting, oxidation, silk screen laser engraving, etc. will be entrusted to external manufacturers for processing.
4. For the required earphone parts, there are often many picking lists and the “one-line” production list will be seen on the workshop site. If there is a process to handle, a lot of process transfer forms need to be filled in.
![Machining of earphone accessories](https://cncpartss.com/wp-content/uploads/2024/04/image001-8-300x300.jpg)
Machining of earphone accessories
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CNC machining of large aluminum alloy cavity
Product category: aluminum alloy machining prototype
Product name: large cavity prototype
Processing method: cnc finishing
Material: aluminum alloy
Surface treatment: polishing, deburring, oxidation
Processing cycle: 3-7 seven working days
Testing standard: 3D drawings provided by the customer
Data format: STP/IGS/X.T/PRO
Product features: smooth surface, high gloss, fine workmanship, bright silver
Custom Copper Precision Turning Parts
Our company is good at turning all kinds of copper parts, all kinds of valve parts, electrical bronze parts, brass nuts, mobile phone antennas, external knurling (straight grain / twill / net grain) and so on. The picture on the left shows a turned copper core. Used in valves, the material is C3604 fast-cutting steel brass, and the copper turning parts customized according to customer requirements are used as the valve stem and valve core. Used in valves of internationally renowned brands. Automatic turning and forming, after the head milling edge and the rod milling edge, the angle is 60 degrees. Slotted head. The outer diameter is 12.7mm, and the total length is 70mm. The forming turning tool has been used many times in the processing of this copper precision part. In order to solve the accuracy of the R angle and chamfering of the inner groove, CNC machining was initially adopted. Later, in order to save costs, automatic lathe processing was used.
Turned parts of free-cutting steel, carbon steel, and environmentally friendly iron
our company also produces various free-cutting steel carbon steel turning parts. These carbon steels include:
Free cutting steel 12L14
The picture on the left is a representative carbon steel turning part of our company. The surface is blackened and oxidized. Generally, turning parts of carbon steel require surface treatment to prevent rust. Available surface treatments include:
Galvanized (including environmentally friendly blue and white zinc and environmentally friendly color zinc), nickel-plated, black oxide (as shown in the left picture), etc.