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Finishing of aluminum alloy shell
Aluminum alloy shells are various shells made of aluminum alloy, generally including aluminum profile shells, aluminum die-casting shells, and machined shells.
Aluminum alloy shells are various shells made of aluminum alloy, generally including aluminum profile shells, aluminum die-casting shells, and machined shells.
Aluminum alloy shell is a variety of shells made of aluminum alloy. Because of its convenient processing, high flexibility and high grade, it can effectively increase the added value of products and can be widely used in the electronics industry. Generally include aluminum profile shell and aluminum die-cast shell, CNC machined shell.
Aluminum profile shell
An aluminum profile shell is a shell processed on an aluminum profile obtained by aluminum stretching. High flexibility, depth can be arbitrarily cut, generally there is a circuit board card slot inside. As long as the circuit board is directly inserted, there is no need to fix it. The convenience is unmatched by other types of housings. However, the aluminum profile shell generally has poor water resistance and is not suitable for use in the field and harsh environments. This kind of aluminum profile shell has a wide range of application prospects.
Aluminum die-cast housing
The aluminum die-casting shell adopts one-time die-casting molding technology, which has the characteristics of waterproof and explosion-proof, suitable for field use. But the price is higher and the flexibility is low. The size change of the aluminum shell can only be done by modifying the mold.
CNC machined communication aluminum chassis
Profile of heat-dissipating aluminum machine housing
Communication equipment chassis of die-cast aluminum
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Choose the right tool for CNC machining parts
When finishing large parts, in order to ensure that at least one pass is completed and to avoid changing the tool in the middle of cutting, the tool life should be determined according to the accuracy of the part and the surface roughness. Compared with ordinary machine tool processing methods, CNC machining puts forward higher requirements on cutting tools. It not only requires good steel and high precision, but also requires stable dimensions, high durability, and easy installation and adjustment for breaking and discharging performance, so as to meet the high efficiency requirements of CNC machine tools.
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.
Lathe turning precision copper electrical parts
The picture on the left shows a copper turning part with internal and external threads. Wait, something seems wrong. . . . . . Is this copper?
That's right, this is a copper turned part, made of C3604 fast-cutting brass, the surface is electroplated, and the plating is nickel-plated, so it looks like stainless steel.
This product has both internal thread and external thread, internal thread is M4, external thread is M6. While the outer threaded upper flat sided milling, and thread to ensure 100% compliance.
How do we lathe such internal and external threaded products? You can refer to this address, the first product on this page is the semi-finished product of the product on the left (unmilled, unplated, copper color):
Prototype manufacturing of security products
Prototype manufacturing of military and security products
Material: aluminum alloy + soft rubber
Data format: STP/IGS/X.T/PRO
Category: Customization of military product prototypes
Product introduction: The product adopts aluminum alloy and soft rubber encapsulation, which is the configuration that most military communication mobile phones need to be used for earthquake resistance.
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.