YF Gear is a professional manufacturer specializing in CNC Machining Parts, providing CNC Turning and CNC Milling services for various industries.
We deliver high-precision, custom-engineered metal and plastic components with ±0.005 mm tolerance and excellent surface finish.
From prototype to large-scale production, our advanced machining technology ensures efficiency, consistency, and cost-effectiveness for all your precision component needs.
CNC Turning uses a rotating workpiece and fixed cutting tools to create cylindrical or conical shapes.
It is ideal for shafts, bushings, connectors, flanges, and other rotational components.
Features & Advantages:
High-speed precision machining for round parts
Excellent surface finish (Ra ≤ 0.8 µm)
Tight dimensional control with tolerance up to ±0.005 mm
Cost-effective for medium-to-large batch production
Suitable materials: Stainless steel, brass, aluminum, alloy steel, titanium
CNC Milling removes material from a stationary workpiece using rotary cutters.
It is perfect for complex 3D parts, housings, brackets, gears, and molds.
Features & Advantages:
Multi-axis milling (3/4/5-axis available)
Supports intricate features and deep cavities
Consistent repeatability for mass production
High-speed cutting with fine surface finishes
Suitable materials: Aluminum, steel, copper, plastics, composites
| Capability | Specification / Range | Notes |
|---|---|---|
| Machining Type | CNC Turning, CNC Milling | Full machining coverage |
| Tolerance | ±0.01 mm – ±0.005 mm | High precision for critical fits |
| Max Turning Diameter | 400 mm | For shafts & round components |
| Max Milling Size | 600 × 400 × 300 mm | Ideal for small to medium parts |
| Surface Roughness | Ra 0.4 µm – Ra 1.6 µm | Polished or ground finish |
| Materials | Aluminum, Steel, Stainless Steel, Titanium, Brass, Plastics | Multiple grade options |
| Surface Treatments | Anodizing, Nickel / Zinc Plating, Heat Treatment, Passivation | Enhanced durability |
| Inspection | CMM, Projector, Profilometer, Hardness Tester | Full quality control |
| Production Volume | 1–100,000 pcs | Prototype to mass production |
| Lead Time | 3–15 days | Flexible scheduling |
Metals: Aluminum (6061/7075), Stainless (304/316), Brass, Copper, Alloy Steel (42CrMo), Titanium
Plastics: POM, Nylon, PTFE, PEI, ABS
Surface Finishes:
Anodizing / Hard Anodizing (color & durability)
Zinc / Nickel Plating (anti-corrosion)
Heat Treatment / Quenching (strength enhancement)
Mirror Polishing / Sandblasting (appearance improvement)
Our CNC Machining Parts are widely used in high-demand sectors:
Automotive: Engine housings, gear hubs, transmission parts
Aerospace: Structural brackets, landing gear components
Medical Devices: Surgical tools, orthopedic implants
Robotics & Automation: Shafts, couplings, sensor frames
Electronics: Heat sinks, connectors, enclosures
Energy / Oil & Gas: Valves, pump rotors, turbine elements
Example:
We delivered 5-axis milled titanium medical components with ±0.005 mm tolerance and mirror surface finish — approved by ISO 13485-certified OEMs.
✅ Comprehensive Machining Capabilities — Turning, milling, drilling, threading, tapping, and grinding under one roof.
✅ High Accuracy & Repeatability — Guaranteed through automated process control and CMM inspection.
✅ Flexible Order Quantities — One-off prototype or high-volume batch.
✅ Global Supply Network — Fast lead time with reliable logistics support.
✅ OEM / ODM Service — Tailor-made designs based on drawings or samples.
✅ ISO 9001 Certified — Strict quality management and traceability.
Q1: What is CNC machining?
CNC machining is a computer-controlled manufacturing process that precisely removes material from a workpiece to create parts with exact dimensions and tolerances.
Q2: What’s the difference between CNC turning and CNC milling?
CNC turning rotates the workpiece while a fixed tool cuts it—ideal for cylindrical parts.
CNC milling moves the cutting tool along multiple axes—perfect for complex shapes and 3D geometries.
Q3: What materials can you machine?
We can machine aluminum, stainless steel, titanium, brass, copper, and engineering plastics like POM and ABS.
Q4: What tolerances can you achieve?
Our typical tolerance is ±0.01 mm, and for critical parts, ±0.005 mm.
Q5: Can you handle small batch or prototype orders?
Yes. We offer rapid prototyping services starting from one piece.
Q6: How do you ensure quality?
Each part undergoes CMM inspection, hardness testing, and visual verification to meet ISO 9001 standards.
Q7: Do you provide surface treatments?
Yes, including anodizing, heat treatment, polishing, and plating based on customer needs.
Q8: What file formats do you accept?
We accept STEP, IGES, DWG, and PDF files for 2D/3D machining.
Q9: How long is your lead time?
Samples in 3–5 days; bulk production typically 7–15 days depending on complexity.
Q10: Can you customize according to drawings?
Absolutely. Just upload your CAD files or physical samples, and our engineers will quote within 24 hours.
ISO 9001:2015 Certified Manufacturing
Full Inspection Report before Shipment
Raw Material & Heat Treatment Traceability
RoHS & Environmental Compliance
Dimensional, Surface, and Function Testing
Looking for high-precision CNC machining parts for your project?
Upload your 3D drawings (STEP/IGES) or samples, and we’ll provide a detailed quotation and feasibility analysis within 24 hours.
[Request a CNC Quote Now]
Fast prototype · Tight tolerance · Reliable delivery
