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Brand Name : Yexin
Model Number : ST1
Certification : ISO9001:2015
Place of Origin : Dongguan, China
MOQ : 1 pcs
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union
Supply Ability : 160000 pcs/month
Delivery Time : 3-15 work days
Packaging Details : Standard Export Carton, Wooden Case, etc.
Application : Aerospace, Automotive, Industrial Machinery, Medical, Consumer Electronics, Robotics & Automation, etc.
Material : Stainless Steel, Aluminum, Brass, Plastic, Wood, Copper, etc.
Processing : Turning, Milling, Drilling, etc.
Service : OEM, ODM, Customized
Surface Finish : Polishing, Painting, Anodizing, etc.
Tolerance : ±0.01mm, ±0.005mm, etc.
Drawing Format : CAD, PDF, STEP, STP, IGES, IGS, SLDPRT, 3DM, SAT, etc.
Micro Machining or not : Micro Machining
Keyword : CNC Turning Parts
CNC machining, short for computer numerical control machining, is a widely used manufacturing
process that employs automated, high-speed cutting tools to shape designs from metal or plastic
stock materials.
Common CNC machines include 3-axis, 4-axis, and 5-axis milling machines, lathes, and routers.
These machines may employ different approaches to cut CNC parts, such as keeping the workpiece
stationary while the tool moves, keeping the tool stationary while rotating and moving the workpiece,
or moving both the cutting tool and workpiece simultaneously.
Experienced machinists operate CNC machines by programming tool paths based on the final
machined parts' geometrical specifications, which are derived from a CAD (computer-aided design)
model.
CNC machines exhibit the capability to precisely and repeatedly cut nearly any metal alloy and rigid
plastic, making them suitable for custom machined parts in a wide range of industries, including
aerospace, medical, robotics, electronics, and industrial applications.
Product Details
The turning process primarily involves the machining of various metals.
These metals encompass a wide range of materials, including alloy steel, carbon steel, cast iron,
stainless steel, aluminum, copper, magnesium, and zinc.
Nevertheless, it is essential to note that the turning process is not limited to metals alone;
it can also be applied to plastic components and a diverse array of materials such as ceramics,
composites, thermoplastics, and thermosetting materials.
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
Parts and products produced through CNC machining find application in many industries, including,
but not limited to, the following:
1. Industrial 2. Transportation & Vehicle 3. Medical 4. Consumer
Company Profile
Reducing CNC Machining Costs: Comprehensive Strategies for Efficiency
Achieving cost reduction in CNC machining demands a holistic approach that optimizes various
facets of the manufacturing process.
By implementing the following cost-saving strategies, manufacturers can enhance efficiency and
maximize their cost-optimization efforts:
1. Supplier Collaboration:
Collaborate with CNC machine suppliers to explore cost-saving opportunities.
Negotiate favorable pricing, particularly for bulk material purchases.
Optimize supply chain logistics, improve delivery times, and reduce transportation costs by
fostering strong supplier relationships.
Leverage supplier expertise for innovative solutions and cost-saving recommendations.
2.Design Optimization:
Design parts with manufacturability in mind to reduce CNC machining costs.
Streamline the machining process by simplifying geometry, minimizing tight tolerances,
and reducing the number of operations.
Collaborate with design engineers to optimize part designs for CNC machining, resulting in
reduced production time, tooling requirements, and overall costs.
3. Material Selection and Standardization:
Carefully select cost-effective materials that meet specifications to reduce material expenses.
Standardize material options across product lines to simplify procurement, minimize waste, and
enhance machining efficiency.
4.Process Optimization:
Optimize the machining process by evaluating and refining various production aspects.
Focus on toolpath optimization, minimizing setup time, improving machine utilization, and
implementing lean manufacturing principles.
Enhance productivity and lower costs by optimizing toolpaths, reducing unnecessary movements,
and implementing efficient work holding and tool change strategies.
Implement lean manufacturing techniques like 5S, value stream mapping, and continuous
improvement initiatives.
5. Automation and Robotics:
Integrate automation and robotics into CNC machining processes to enhance efficiency and reduce
labor costs.Allow automated systems to handle repetitive tasks, enabling skilled operators to
concentrate on complex operations.
Harness robotics for precise and consistent machining, leading to higher-quality parts and
reduced scrap.Embrace automation and robotics to boost throughput, lower labor expenses,
and enhance process control.
By embracing these cost-saving strategies, manufacturers can effectively reduce CNC machining
expenses while upholding high-quality production standards, ultimately gaining a competitive edge
in the market.
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Stainless Steel CNC Machining Turning Parts Custom Metal Parts CNC Parts Manufacturer Images |