Custom CNC Machining Service
Struggling with urgent CNC orders and complex production scaling? Our global facilities handle 1-100,000+ pcs seamlessly from prototyping to mass production.
An NDA can be signed if needed before the quotation.
TOP CNC Machining Factory
Logell Mold’s Precision CNC Manufacturing Ecosystem
As a leading CNC machining service provider, Logell Mold leverages 5-axis precision machining, nanoscale EDM technology, and turn-mill integration to deliver:
Advanced Manufacturing Capabilities
e.g.:
Smart Production Systems:
e.g.:
Metal CNC Machining
Steel, aluminum, and titanium alloys for industrial parts.
Plastic Machining
PP, ABS, and engineering-grade thermoplastics for consumer products.
Composite Machining
Carbon fiber components for aerospace and renewable energy sectors.
CNC Machining Service Categories
Everything is CNC Machinable
CNC Milling
Utilizes multi-axis (3-5 axes) rotating cutters to machine complex geometries, including 3D profiles, slots, and precision holes.
CNC Turning
Processes rotationally symmetrical parts via workpiece rotation and tool feed motion, ideal for shafts, discs,
and sleeves.
and sleeves.
Precision Machining
Delivers ultra-precise (±0.005mm) components through advanced thermal stability control and toolpath optimization.
EDM
Electro-erodes
conductive materials to machine intricate features in hardened metals (e.g., HRC 60+ tool steel).
conductive materials to machine intricate features in hardened metals (e.g., HRC 60+ tool steel).
Practical Verification
Case Studies Of CNC Machining Solutions
As a leading CNC machining company, we deliver proven manufacturing solutions helping automotive, medical device, aerospace, and electronics manufacturers overcome production challenges. Our CNC machining services enable 30% cost reduction and 50% faster time-to-market through technical innovation. Explore case studies demonstrating CNC precision machining capabilities from prototyping to mass production.
Cooling Manifold Manufacturing With CNC Machining
Steel Ventilated Heat Sink CNC Machining
Craft prototype of the famous Beijing Bird’s Nest by precision CNC machining
Custom Shim Manufacturing Via CNC Milling
CNC Machining Applications Across Key Industries
Aerospace CNC Services
Applications
Micro-scale components: 5mm sensor housings (±0.005mm).
Thin-wall satellite parts: 1mm thickness, Ra0.4μm.
High-aspect-ratio rocket nozzles: 0.1mm holes.
Thin-wall satellite parts: 1mm thickness, Ra0.4μm.
High-aspect-ratio rocket nozzles: 0.1mm holes.
Technical Focus
Micro-scale components: 5mm sensor housings (±0.005mm).
Thin-wall satellite parts: 1mm thickness, Ra0.4μm.
High-aspect-ratio rocket nozzles: 0.1mm holes.
Thin-wall satellite parts: 1mm thickness, Ra0.4μm.
High-aspect-ratio rocket nozzles: 0.1mm holes.
Medical CNC Services
Applications
mplant-grade devices: 0.2mm neuroelectrodes.
Laser-cut cardiovascular implants: 50μm features.
Micro-threaded dental components: M1.2 threads.
Laser-cut cardiovascular implants: 50μm features.
Micro-threaded dental components: M1.2 threads.
Technical Focus
ISO 13485-compliant CNC machining for PEEK/TC4.
On-machine CMM inspection for medical devices.
On-machine CMM inspection for medical devices.
Automotive CNC Solutions
Applications
Fuel system microholes: 0.08mm, ±1μm roundness.
Micro-gear manufacturing: JIS 0-grade accuracy.
EV battery component machining: 0.1mm copper.
Micro-gear manufacturing: JIS 0-grade accuracy.
EV battery component machining: 0.1mm copper.
Technical Focus
Lightweight aluminum CNC machining solutions.
Industrial Equipment CNC
Applications
niature robotics parts: 0.1 module gears
Micro-channel hydraulic components: 0.3mm.
Precision mold inserts: 5mm EDM cavities
Micro-channel hydraulic components: 0.3mm.
Precision mold inserts: 5mm EDM cavities
Technical Focus
Micro-EDM services for hardened steel.
Smart CNC fixturing systems: 5μm accuracy.
Smart CNC fixturing systems: 5μm accuracy.
The Core Competitiveness Of Precision CNC Machining
Multi-Axis CNC Machining Engineering
Our ISO-certified CNC machining services achieve 0.005mm tolerance control. We Specialize in complex components parts manufacturing and cover most industries.
Flexible CNC Production Solutions
From prototype machining to high-volume production, our production management system supports 1-100,000+ orders. All of our projects will be optimize inventory costs with JIT delivery.
Advanced Geometries Realized
5-axis simultaneous machining capabilities overcome challenging designs-turbine blades, impellers, and microfluidic devices with 50+ contoured surfaces. Achieve Ra0.2μm surface finishes.
Industry-Specific Knowledge
Logell Mold has a 15-year track record in automotive, aerospace, and medical CNC machining solutions. Our DFM analysis prevents 90% of potential manufacturing issues at the design stage.
Multi-Material Machining Mastery
We are proud of our abilities in machining 300+ materials including Titanium Gr5, PEEK, Cobalt Chrome, Inconel 718, Aluminum 7075, Magnesium AZ31, Stainless 17-4PH, etc.
Efficient CNC Machining Order Process in 3 Steps
Our transparent workflow ensures complete visibility throughout the manufacturing journey, whether you’re embarking on your first project or continuing a long-standing partnership.
1. CAD File Submission and Design Review
Directly upload 3D/2D drawings (supporting STEP, IGES formats). Engineers will review design feasibility within 2 hours and provide DFM optimization solutions (intercepting 90% potential machining issues).
2. Material Selection and Instant Quoting
Select materials (300+ metal/non-metal library) and surface treatment processes (sandblasting/anodizing, etc.). Bulk order tiered pricing: 12% discount for 100+ pieces, additional 18% cost reduction for 1000+ pieces.
3. Production Monitoring & Delivery Assurance
Real-time monitoring through order dashboard: machine allocation → processing progress → quality inspection reports (including CMM data); Logistics tracking updates, supporting FDA/CE/IATF 16949 multi-standard shipping documents.
CNC End-to-End Material Solutions
| Material | Applications | Cost Level | Material | Applications | Cost Level |
| Aluminum 6061 | Aerospace brackets | $$ | Brass C360 | Electrical connectors | $$ |
| Aluminum 7075 | High-stress fixtures | $$ | Copper 110 | Heat sinks | $$ |
| Aluminum 5052 | Marine hardware | $$ | Inconel 718 | Turbine disks | $$ |
| Stainless Steel 304 | Medical instruments | $$ | Nickel 200 | Electrolysis equipment | $$ |
| Mild Steel 1018 | Structural parts | $$ | Magnesium AZ31B | Camera bodies | $$ |
| Tool Steel D2 | Cutting dies | $$ | Carbon Steel 1045 | Gears, shafts | $$ |
| Tool Steel D1 | Tooling fixtures | $$ | ABS | Automotive prototypes | $$ |
| Titanium Grade 2 | Medical implants | $$ | Nylon (PA6/PA66) | Bearings, bushings | $$ |
| Titanium Grade 5 | Racing components | $$ | POM (Delrin) | Precision gears | $$ |
Steel
Titanium
ABS
CNC Machining Surface Finishing Options
Every component receives mandatory cleaning and deburring services to eliminate contaminants (oil, coolant residues) and achieve high-grade surface finishes (Ra≤3.2μm). Our ISO-certified process ensures compliance with:
Many clients require enhanced surface treatments. First Mold offers the following post-processing options:
Anodizing
Electroplating
Spraying
Sandblasting
Sandblasting
Screenprinting
FAQ For CNC Machining Service
How do you prevent overcutting on complex geometries in my parts?
To avoid overcutting in complex parts, we implement the following proven strategies:
Tool Selection: Use short, rigid tools with large diameters to minimize vibration. Carbide tools with optimized spiral angles (30°–45° for aluminum, 15°–25° for steel) reduce cutting forces
Programming Tactics:
1.Apply climb milling for stable cutting conditions.
2.Add corner-clearing routines and uniform stock allowances (0.2–0.5mm).
Parameter Control: Limit stepovers to <50% tool diameter and adjust feed rates using machine SF functions
Quality Checks: Perform 100% CMM inspection on critical features.
How do you handle warping in thin-walled stainless steel parts?
Thin-walled stainless steel components (e.g., aerospace ducts, medical implants) require precision warping control. Here’s our engineered approach integrating thermal dynamics, structural optimization, and industry certifications, optimized for keywords like thin-walled stainless steel warping prevention, CNC machining distortion control, and aerospace-grade stainless fabrication.
1. Process Parameter Optimization
| Parameter | Stainless 316L | Stainless 304 | Duplex 2205 |
| Cutting Speed (m/min) | 60–90 | 70–100 | 50–80 |
| Feed per Tooth (mm) | 0.04–0.06 | 0.05–0.08 | 0.03–0.05 |
| Clamping Force (N) | 200–400 | 150–350 | 250–500 |
Axial Fixturing: Custom mandrels with 0.005mm concentricity tolerance eliminate radial deformation risks.
Multi-Stage Roughing: 3-step material removal (1mm → 0.5mm → 0.2mm) with cryogenic cooling between stages
Multi-Stage Roughing: 3-step material removal (1mm → 0.5mm → 0.2mm) with cryogenic cooling between stages
2. Thermal Stress Mitigation
Laser-Assisted Machining: Pre-heat localized zones to 150–200°C using 1kW fiber lasers, reducing thermal gradients by 40%
In-Process Cooling: High-pressure coolant (70 bar) targeting tool-workpiece interface lowers cutting temps to <120°C
3. Structural Reinforcement
Topology-Designed Jigs: Additive-manufactured titanium fixtures with lattice structures provide 360° support for parts with 0.5mm wall thickness
Residual Stress Mapping: Use XRD (X-ray diffraction) to identify high-stress zones (>500 MPa) for targeted stress-relief annealing
4. Post-Machining Correction
Peening Techniques: Laser peening (3–5GW/cm² pulses) induces compressive stresses up to 800MPa, counteracting warping
Hydroforming Adjustment: Apply 200–300MPa hydraulic pressure to reshape deformed areas within ±0.1mm tolerance.
Laser-Assisted Machining: Pre-heat localized zones to 150–200°C using 1kW fiber lasers, reducing thermal gradients by 40%
In-Process Cooling: High-pressure coolant (70 bar) targeting tool-workpiece interface lowers cutting temps to <120°C
3. Structural Reinforcement
Topology-Designed Jigs: Additive-manufactured titanium fixtures with lattice structures provide 360° support for parts with 0.5mm wall thickness
Residual Stress Mapping: Use XRD (X-ray diffraction) to identify high-stress zones (>500 MPa) for targeted stress-relief annealing
4. Post-Machining Correction
Peening Techniques: Laser peening (3–5GW/cm² pulses) induces compressive stresses up to 800MPa, counteracting warping
Hydroforming Adjustment: Apply 200–300MPa hydraulic pressure to reshape deformed areas within ±0.1mm tolerance.
Can you ship directly to my overseas factory?
Yes, we offer direct shipping to overseas factories. Our logistics partners include DHL, FedEx, and trusted sea freight providers. Typical delivery times:
Air Freight: 5–7 business days to the US/EU.
Sea Freight: 20–30 days for large batches.
All shipments include customs documentation and real-time tracking.
How to reduce CNC costs without sacrificing quality?
Achieving cost efficiency in CNC machining without compromising quality demands a holistic approach integrating design intelligence,
material science, and process optimization. Below are actionable strategies aligned with SEO keywords like CNC cost reduction strategies, precision CNC machining optimization, and low-cost CNC prototyping.
1. Design for Manufacturability (DFM)
Internal Radius Optimization: Add radii ≥1/3 of cavity depth to enable larger tools (e.g., ø8mm end mills), reducing machining time by 20%
Thin-Wall Avoidance: Maintain wall thickness >0.8mm (metal) or 1.5mm (plastic) to prevent tool deflection and scrap
Feature Consolidation: Merge multiple components into single setups (e.g., 3-in-1 brackets) to eliminate assembly costs
2. Material Cost Engineering
material science, and process optimization. Below are actionable strategies aligned with SEO keywords like CNC cost reduction strategies, precision CNC machining optimization, and low-cost CNC prototyping.
1. Design for Manufacturability (DFM)
Internal Radius Optimization: Add radii ≥1/3 of cavity depth to enable larger tools (e.g., ø8mm end mills), reducing machining time by 20%
Thin-Wall Avoidance: Maintain wall thickness >0.8mm (metal) or 1.5mm (plastic) to prevent tool deflection and scrap
Feature Consolidation: Merge multiple components into single setups (e.g., 3-in-1 brackets) to eliminate assembly costs
2. Material Cost Engineering
| Material | Cost-Saving Alternative | Strength Retention |
| 316L Stainless Steel | 304 Stainless Steel | 85% yield strength |
| Titanium Grade 5 | Aluminum 7075 | 70% strength-to-weight |
| Brass C360 | Free-Machining Steel 12L14 | Comparable machinability |
Bulk Purchasing: Partner with suppliers for discounted rates on common alloys (e.g., aluminum 6061)
3. Process Efficiency Tactics
Adaptive Machining: Use trochoidal toolpaths to reduce tool wear by 30% and cycle times by 25%
Multi-Axis Optimization: 5-axis machines produce complex parts in single setups, cutting labor costs by 40%
4. Tolerance Tiering
3. Process Efficiency Tactics
Adaptive Machining: Use trochoidal toolpaths to reduce tool wear by 30% and cycle times by 25%
Multi-Axis Optimization: 5-axis machines produce complex parts in single setups, cutting labor costs by 40%
4. Tolerance Tiering
| Feature Type | Recommended Tolerance | Cost Impact |
| Functional Surfaces | ±0.005mm | High (CMM inspection) |
| Non-Critical Holes | ±0.1mm | Low (Standard tools) |
GD&T Implementation: Apply geometric tolerancing to avoid over-specification
5. Supply Chain Synergy
Localized Sourcing: Reduce lead times and shipping costs by collaborating with regional material vendors
Digital Prototyping: Use AI-driven CAM software (e.g., Fusion 360) to simulate machining and prevent errors pre-production
5. Supply Chain Synergy
Localized Sourcing: Reduce lead times and shipping costs by collaborating with regional material vendors
Digital Prototyping: Use AI-driven CAM software (e.g., Fusion 360) to simulate machining and prevent errors pre-production
Can you anodize parts in custom colors?
Yes, we offer custom color anodizing services for CNC-machined parts. By adjusting the type of dyes, electrolytic solutions, and process parameters (e.g., voltage, temperature, and immersion time), we can achieve a wide range of colors, including gold, red, black, blue, green, and bronze, to meet specific design requirements
For example:
Architectural Applications: Custom gold or bronze finishes for luxury buildings
Industrial Components: Black or gray coatings for corrosion resistance in automotive parts
Consumer Electronics: Vibrant colors like blue or red for aesthetic appeal
We ensure color consistency through strict control of dye batches, process parameters, and post-anodizing quality checks
What to do if unsatisfied with surface treatment results?
If you’re unsatisfied with surface treatment results (e.g., anodizing,shot peening, or chemical film, take these steps:
Review Design Specifications: Confirm the original requirements (e.g., color codes, roughness Ra values) match the treatment process
Supplier Communication: Provide photos and CMM reports to your manufacturer for root-cause analysis
Rework Options:
For uneven anodizing: Strip the coating chemically (e.g., NaOH solution) and re-anodize with adjusted dye batches
For shot peening defects: Re-blast using finer media (e.g., glass beads instead of steel grit)
Quality Guarantees: Reputable suppliers often offer free rework or refunds for non-conforming finishes
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