Low-volume CNC Metal Prototype Parts
Material selection covers common engineering alloys, including 6061 aluminum alloy, S45C carbon steel, and 304 stainless steel. Post-processing options include anodizing and quenching to simulate the performance of mass-produced parts. Compared to 3D printing, CNC prototypes offer superior mechanical properties and dimensional stability, making them particularly suitable for the development and verification of load-bearing components.
Description
Small-batch CNC metal prototype part manufacturing requires a balance between efficiency and precision, typically accomplished using 3- to 5-axis machining centers. Cutting parameters are optimized for different material properties, achieving surface roughnesses of Ra1.6 for aluminum alloy parts and Ra3.2 for steel parts, meeting functional testing requirements. A rapid tool change system enables flexible switching between multiple product types, keeping a single prototype processing cycle within 8 hours.
Precision CNC machining
CNC manufactured parts
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CNC processing scope
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CNC 3-axis, 4-axis machining, CNC milling, CNC turning, CNC Lathe, High precision 5-Axis turning-milling combined machining
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Application
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Optical instrument, Automotive, Electronic device, Digital communication, UAV, Aerospace, Bicycle, Pneumatic tools, Hydraulic,
Automatic Mechanical, etc |
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Drawing Format
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IGS, STP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG
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Delivery
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DHL, FedEx, EMS, UPS, or customer's requirements
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Package
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Tissue paper, EPE, standard carton or plastic tray, sponge tray, cardboard tray, etc., can be customized according to customer
requirements |
High-speed CNC machining of metal parts
During the prototype development phase, key dimensional control is emphasized, employing online measurement and compensation technology to ensure machining accuracy of ±0.05mm. For complex structural parts, process centralization reduces clamping times, achieving positioning errors within 0.1mm. For special-shaped curved surfaces, 5-axis simultaneous machining achieves contour accuracy of 0.02mm, verifying the feasibility of design solutions.
Our Services
FAQ
Q. How about the lead time?
Generally, 1-2 weeks for samples, 3-4 weeks for mass production.
Q. Can you provide samples before mass production?
Sure, sample fee is needed, will be returned when mass production if possible.
Q: Is your organization committed to the concept of total quality management?
Yes, no matter in laser cutting, bending, or CNC machining, the workers will conduct the first sample inspection and random inspection during the processing to ensure the quality of the products.
Q: How many checks are performed on a project?
Usually, products will go through the following four inspections: incoming inspection, production first inspection, sampling inspection, and pre-shipment inspection. Among them, sampling inspection will be conducted multiple times
Manufacturing Equipmnet
Surface Treatment
Testing equipment
Manufacturing Flow Chart
about Us
GNEE, with 18 years of experience in CNC precision machining, has accumulated a deep technical foundation and is staffed by experienced technicians. We specialize in providing high-precision CNC machining services, achieving an astonishing accuracy of ±0.01mm. Whether you need to machine products made of copper, iron, aluminum, steel, or various plastics, we can meet your needs and support custom designs and samples. Please feel free to contact us to view our production capabilities and technical expertise.
With the motto of "Lean Manufacturing, Global Delivery," our products are widely used in aerospace, automotive, medical equipment, electronics, and other fields, and are exported to Europe, the United States, Southeast Asia, and other markets. Contact us for efficient and reliable processing services and technical support!
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