Custom CNC Lathe Parts Copper Turning Parts Service CNC Machining
Medical
CNC Parts
High Precision CNC Copper Parts , Aerospace Industrial CNC Milling
Components
CNC machining, which stands for computer numerical control
machining, is a subtractive
manufacturing technique that involves the integration of
computerized controls and machine
tools. This combination is employed to methodically eliminate
layers from a solid material block.
Programmed instructions dictate the desired metal cuts and
correspond to specific tools and
machinery, enabling the automated execution of the machining
process.
Product Details
| Common Copper Materials |
| No. | Properties |
| Copper C110 | Copper (C110) is a pure at 99.90% copper alloy, with universal for
electrical applications high thermal conductivity and good
corrosion resistance. |
| Copper C101 | Copper (C101), 99.99% pure, is a copper alloy with excellent
conductivity and high corrosion resistance and toughness. |
We specialize in the production of custom-made products and offer
surface treatment services
tailored to meet our customers' specific requirements and industry
standards.
Our comprehensive solutions are both efficient and cost-effective,
making us a one-stop
destination with the capacity and capability to provide integrated
services.
| Name | Machining Marks |
| As machined | Visible, light surface scratches |
| Smooth machining | Visible, light surface scratches |
| Fine machining | Slightly visible |
| Polishing | Removed on primary surfaces |
| Bead blasting | Removed for non-cosmetic, removed on primary surfaces for cosmetic |
| Brushing | Reduced for non-cosmetic, removed on primary surfaces for cosmetic |
| Powder coating | Removed
|
CNC Machining Applications
1. Aerospace:
CNC machinery is pivotal in the aerospace industry for the
fabrication of intricate and precision
components used in aircraft and spacecraft.
2. Automotive Parts Manufacturing:
The automotive industry extensively relies on CNC machining for the
production of precise and
customized components used in vehicles.
3. Medical Machine Manufacturing:
CNC machining plays a crucial role in the medical industry,
contributing to the manufacturing
of intricate components for medical devices and equipment.
4. Transportation:
Industries involved in transportation, such as railways and mass
transit, utilize CNC machinery
for the production of components ensuring efficient and reliable
transportation.
5. Defense:
The defense industry benefits from CNC machining for the production
of accurate and complex
components essential for various defense applications.
6. Marine:
In the marine industry, CNC machinery is employed for the
manufacturing of precision parts
used in boats and marine equipment.
7. Oil and Gas:
The oil and gas industries leverage CNC machining to fabricate
components used in exploration,
drilling, and extraction processes.
8. Electronics:
The electronics industry relies on CNC machinery for the production
of intricate components used
in electronic devices, ensuring precision and reliability.
Company Profile
FAQ's
1. Machined Parts Tolerances Overview:
Our tolerances for machined parts are as follows:
Local tolerances of +.005”/- .005” are applicable across most
geometries in metals, with a
variation of +/- 0.010" for plastics. Tolerances may differ for
large parts, particularly
concerning flatness over large parts after heat treatment.
For "As Milled" finish, a minimum surface finish of 125 is required
for CNC parts.
All fabricated parts adhere to a dimensional tolerance of 0.010”
and an angular tolerance of 1°.
Tapped holes not explicitly called out as features on the quoted
CAD model may be machined to
the diameters specified in that model.
Surface treatments (e.g., anodize, bead blast, iridite, powder
coat, etc.) will not be applied unless
explicitly paid for and acknowledged.
2. Surface Texture in CNC Milled and Turned Parts:
In the realm of CNC machining, the general surface texture of
as-machined milled parts typically
exhibits a roughness of approximately 3.2μm (1.6μm for relatively
new machines).
On the other hand, turned parts can achieve a finer surface with a
roughness of 0.8μm.
Notably, this level of surface quality is attained without the need
to adjust the machining speed.
3. Understanding CNC Machining Costs:
The cost of CNC machining a part is influenced by various factors,
including:
1. Material: The choice of material significantly impacts cost.
Machining materials like Inconel
are more expensive due to increased tool wear and slower cutting
speeds compared to materials
like aluminum.
2. Complexity: Parts with complex features are more expensive to
machine. For instance,
components with intricate surface shapes incur higher costs than
those with flat surfaces.
3. Tolerances: Tight dimensional tolerance requirements contribute
to higher costs.
Over-specifying tight tolerances on non-critical features can
increase CNC machining expenses.
4. Surface Finish: Achieving mirror finishes demands specialized
tooling and machining strategies,
prolonging machining time and elevating costs.
5. Quantity: Low-volume production is inherently costlier per part
than large-volume production.
The higher fee stems from spreading initial setup and programming
costs over fewer parts.
