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[China]
Trade Verify
Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
Contact name:Hafrey
Dongguan Yexin Intelligent Technology Co., Ltd. |
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Verified Suppliers
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CNC Precision Machining Parts CNC Machining Service Custom CNC Metal CNC
Parts Milling
CNC machining, an instrumental subtractive manufacturing method, is employed for crafting
components by systematically eliminating material from a workpiece or its stock.
The machine's operations are guided by preprogrammed software and codes, dictating the
precise movement of its equipment. This versatile process encompasses various machinery
types, including turning mills, lathes, grinders, and plasma-cutting machines.
Product Details
When you choose us for your copper parts, you can take advantage of up to 7 different
post-processing and surface finishing options, including bead blasting, powder coating, smooth
machining, and polishing.
| 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 |
Copper is known for its excellent thermal and electrical conductivity, making it a preferred
choice for applications like busbars and wire connectors in the electrical industry.
It has a distinctive glossy reddish-orange appearance.
| 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. |
CNC Machining Applications
1. Transportation:
CNC turning services play a crucial role in various transportation
sectors, including aerospace,
automotive, mass transit, rail and locomotive, military, and trucking industries.
These services are utilized in designing transportation equipment such as headnuts,
gear blanks, bearing blocks, levers, axles, and rotors.
2. Construction:
In the construction industry, CNC machines are employed to create
robust components
capable of handling heavy loads. This includes the production of bolts and screws from
metals like stainless steel and aluminum, used in assembly and fastening functions.
3. Vehicles:
CNC turning services are extensively used for manufacturing auto
parts, covering components
for engines (cylinder heads, connecting rods, camshafts), transmission parts (shafts, rings),
and suspension components (sway bars, control arms, tie rod ends), as well as other items
like bushings and bolts.
4. Air Travel:
The aviation industry relies on CNC turned parts for customization
and creation, including
probes, joint connectors, fasteners, engine components, and aircraft parts.
Titanium, known for its capability to withstand extreme temperatures, is often used in
aviation-based CNC turned parts.
Company Profile
FAQ's
1. Tolerance Specifications for Machined Parts:
Our tolerances for machined parts are outlined below:
Local tolerances of +.005”/- .005” are applied across most geometries in metals, while plastics
have a tolerance variation of +/- 0.010". Tolerance specifications may vary for large parts,
especially concerning flatness after heat treatment.
For CNC parts with an "As Milled" finish, a minimum surface finish of 125 is required.
Fabricated parts adhere to a dimensional tolerance of 0.010” and an angular tolerance of 1°.
Tapped holes not explicitly identified 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
specifically paid for and acknowledged.
2. Lead Time and Quotation Duration:
The delivery time for parts is determined by their complexity:
Low-complexity parts: 2-3 days
Moderate-complexity parts: 2-5 days
High-complexity parts: 5-15 days
Quoting time varies based on design complexity:
Simple designs: 1 business day or faster
Moderate to complex designs: 3+ business days
Feel free to reach out for an assessment and quote for your design.
Contacting our team will
ensure a prompt response.
3. Advantages of CNC Machining:
1. Rapid Prototyping: CNC machining excels in rapid prototyping, facilitating quick iterations and
testing of designs.
2. Efficient Production: The ability to produce full-scale
production parts rapidly contributes to the
efficiency of CNC machining.
3. Precision and Accuracy: CNC machining ensures a high level of
precision and accuracy in
manufacturing, meeting tight tolerances for CNC parts of varying sizes.
4. Tight Tolerance Machining: CNC machining allows for tight
tolerance machining, ensuring
consistent adherence to exact specifications.
5. Flexibility: CNC machining offers flexibility across production
volume, pricing, lead times,
and the choice of materials and finishes, providing a versatile solution for manufacturing needs.
