CNC Turning Brass Parts CNC Part Manufacturer Machining Precision CNC
Machining Parts Stainless Steel Aluminum Parts
CNC turning is a subtractive manufacturing process that involves the rotation of a metal rod
while a cutting tool is applied against the material to remove excess material and shape the final
parts.
Our CNC lathes are equipped with live tooling capabilities, allowing for the machining of flat
features and holes directly into the workpiece.
Additionally, we offer threading services for both the outside diameter (OD) and inside diameter
(ID) of the parts.
After the turning process, the parts can be left with visible tool marks for a functional finish or bead
blasted for a smoother appearance.
Once the production run is complete, all parts undergo a thorough inspection, are then carefully
packaged, and promptly shipped to their destination.
Product Details
We work with a diverse range of materials, including carbon alloys, aluminum, brass,
stainless steel, high nickel alloys, and engineered plastics.
If you are uncertain about the best material for your specific application, our expertise can guide
you in selecting the most suitable option, even if it happens to be a material not mentioned here.
Common Materials | |
Name | Description |
Aluminum | High machinability and ductility, good strength-to-weight ratio. |
Stainless steel | High tensile strength, corrosion and temperature resistant. |
Mild steel | High machinability and weldability, high stiffness. |
Brass | Low friction, excellent electrical conductivity, golden appearance. |
Copper | Excellent thermal and electrical conductivity. |
Titanium | Excellent strength to weight ratio, used in aerospace, automotive and medical industries. |
POM | High stiffness, high accuracy, low friction, easy to machine. |
ABS | Common thermoplastic, impact resistant, easy to machine. |
Nylon | Excellent mechanical properties, thermal, chemical and abrasion resistant. |
CNC Machining Tolerances
Typical machining tolerances fall within the range of ± 0.005 inches or 0.13 millimeters.
Tolerances represent the allowable variation for a specific dimension.
For instance, if a CNC machining tool has a tolerance of ± 0.01 millimeters, it means that the tool
can deviate by 0.01 millimeters in each cut.
When provided with a drawing, Our CNC machining service can achieve CNC parts with tolerances
as tight as ± 0.0002 inches.
In the absence of a drawing, all CNC parts are manufactured according to our ISO 2768 medium
standard. We can also work to even tighter tolerances, such as ± 0.025 millimeters or ± 0.001
inches, when an engineering drawing specifies critical features.
CNC Turning Tolerances | ||
Limits for nominal size | Plastics | Metals |
0.5mm* to 3mm | ±0.1mm | ±0.05mm |
Over 3mm to 6mm | ±0.1mm | ±0.05mm |
Over 6mm to 30mm | ±0.2mm | ±0.10mm |
Over 30mm to 120mm | ±0.3mm | ±0.15mm |
Over 120mm to 400mm | ±0.5mm | ±0.20mm |
Over 400mm to 1000mm | ±0.8mm | ±0.30mm |
Over 1000mm to 2000mm | ±1.2mm | ±0.50mm |
Over 2000mm to 4000mm | ±2.0mm | |
*Please clearly indicate tolerances for nominal sizes below 0.5mm on your technical drawing. |
Applications of CNC Turning
CNC machining finds extensive applications across various industries.
It is prevalent in aerospace, automotive, consumer electronics, robotics, agriculture,
and numerous sectors that heavily rely on metal components.
Furthermore, CNC machining is widely employed in the medical device industry,
household products manufacturing, energy sector, oil and gas industry, and various
consumer-oriented applications.
It stands as one of the most prevalent and versatile manufacturing processes globally.
Company Profile
How to Reduce CNC Machining Costs?
Reducing CNC machining costs necessitates a comprehensive approach that optimizes various
aspects of the manufacturing process.
By implementing the following cost-saving strategies, manufacturers can achieve greater
efficiency and maximize their cost-optimization efforts:
1. Supplier Collaboration:
Collaborating with CNC machine suppliers is valuable for exploring cost-saving opportunities.
Engaging with suppliers to negotiate favorable pricing, especially for bulk material purchasing,
can result in cost reductions.
Manufacturers can also optimize supply chain logistics, improve delivery times, and reduce
transportation costs by establishing solid supplier relationships.
Collaborative efforts can lead to developing innovative solutions and cost-saving recommendations
based on suppliers' expertise and CNC machining industry knowledge.
2. Design Optimization:
Designing parts for manufacturability is crucial for cost reduction in CNC machining.
Streamlining the machining process and minimizing material waste can be achieved by simplifying
the geometry, minimizing tight tolerances, and reducing the number of operations.
Collaborating with design engineers to optimize part designs for CNC machining can significantly
reduce production time, tooling requirements, and overall costs.
3. Material Selection and Standardization:
Careful material selection and standardization can significantly save costs.
Manufacturers can reduce material expenses by choosing cost-effective materials that meet the
required specifications.
Standardizing material options across product lines simplifies procurement, minimizes waste,
and enhances machining efficiency. Material availability, price, and compatibility with machining
processes should be considered during material selection.
4. Process Optimization:
Optimizing the machining process is essential for cost reduction.
This involves evaluating and refining various aspects of production, including toolpath optimization,
minimizing setup time, improving machine utilization, and implementing lean manufacturing
principles.
Increasing productivity and lowering costs can be achieved by optimizing toolpaths to reduce
unnecessary movements and minimizing setup time through efficient work holding and tool
change strategies.
Implementing lean manufacturing techniques such as 5S, value stream mapping, and continuous
improvement initiatives further contributes to cost optimization.
5. Automation and Robotics:
Integrating automation and robotics into CNC machining processes can significantly enhance
efficiency, reduce labor costs, and improve productivity.
Automated systems can handle repetitive tasks, allowing skilled operators to focus on more
complex operations.
Robotics facilitate precise and consistent machining, resulting in higher-quality parts and reduced
scrap. By embracing automation and robotics, manufacturers can save costs through increased
throughput, reduced labor expenses, and improved process control.
By implementing these cost-saving strategies, manufacturers can effectively reduce CNC machining
expenses and enhance their competitive edge in the market.
A comprehensive approach that combines design optimization, material selection, process
optimization, automation, and supplier collaboration can result in significant cost savings
while maintaining high-quality production.