Precision High Quality CNC Machining Services From Flow Wing Metal
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Details zum Produkt
CNC Machined Services deliver high-precision custom metal component manufacturing via advanced multi-axis machining. We process various materials to create complex geometric parts with strict tolerance, excellent repeatability and stable quality. Ideal for automotive, architectural, industrial and hardware custom fabrication projects.
What Are CNC Machining Services?
CNC (Computer Numerical Control) machining service is a professional subtractive manufacturing process, where preprogrammed computer software controls the movement of industrial tools and machinery. Unlike additive manufacturing such as 3D printing or metal forming like stamping, our CNC machining service starts with solid material blanks and removes excess material layer by layer to create parts with precise custom geometry.
CNC machining services feature outstanding advantages:
High precision: Achievable tolerance can reach as tight as ±0.005mm (±0.0002″).
Complex geometries: Capable of processing 3D contours, undercuts, threads and pockets routinely.
Material versatility: Available for machining metals, plastics, composites and ceramics.
Excellent repeatability: Once the program is set, mass production of identical parts can be realized steadily.
At Flow Wing Metal, we provide professional CNC machining services with multi-axis CNC equipment, experienced programming team and strict quality control. We offer customized machining solutions for aerospace, medical, automotive, energy and general industrial fields.
CNC Equipment at Flow Wing Metal:
Our machine shop is equipped with a range of CNC machinery to address diverse part geometries, volumes, and tolerances.
| Equipment Type | Specifications | Best For |
| 3-Axis Vertical Machining Centers | Up to 1,200mm × 600mm × 500mm travel; 15,000 RPM spindles | Prismatic parts, pockets, drilled holes, flat surfaces (brackets, plates, housings) |
| 4-Axis Machining Centers | Rotary table (A-axis) added to 3-axis | Parts requiring indexing or continuous rotation around one axis (camshafts, turbine blades, gear blanks) |
| 5-Axis Machining Centers | Simultaneous X/Y/Z + A/B or A/C axes; 20,000 RPM | Complex organic shapes, impellers, aerospace structural components, medical implants (reduces setups from 5+ to 1) |
| CNC Turning Centers (Lathes) | Up to 500mm diameter × 1,500mm length; with live tooling | Cylindrical parts (shafts, bushings, fittings); live tooling adds milling/drilling without second setup |
| Swiss-Type Automatic Lathes | Up to 32mm diameter; sliding headstock | Small, long, slender parts (medical bone screws, connector pins, watch components) – extremely high precision |
| CNC Mill-Turn Centers | Multi-axis turning + milling + drilling in one machine | Complex parts requiring both rotational and prismatic features (valve bodies, hydraulic components) |
| EDM (Electrical Discharge Machining) | Wire EDM and Sinker EDM | Hard materials, sharp internal corners, intricate cavities that cannot be cut by traditional tools |
| CNC Grinding Machines | Surface, cylindrical, and centerless grinding | Ultra-tight tolerances (±0.002mm), fine surface finishes (RA ≤ 0.2µm) |
CNC Machining Services Methods:
Different machining services remove material in distinct ways. Selecting the correct machining services method impacts cost, lead time, surface finish, and achievable geometry. Using professional machining services ensures high accuracy and efficiency for a wide range of parts.
- CNC Milling in Machining Services
Rotating cutting tools (end mills, face mills, drills) remove material from a stationary workpiece during CNC machining services.
- Operation types: Face milling, peripheral milling, slotting, contouring, pocketing, thread milling.
- Tool motion: X, Y, Z axes (3-axis) plus rotational axes (4/5-axis).
- Best for: Complex 3D shapes, flat surfaces, angled features, and cavities in CNC machining services projects.
- CNC Turning for Machining Services
The workpiece rotates while a stationary cutting tool moves linearly to remove material in CNC machining services.
- Operation types: Turning (OD), boring (ID), facing, grooving, threading, knurling, parting.
- Tool motion: X and Z axes (basic lathe); live tooling adds Y and C axes for milling/drilling.
- Best for: Cylindrical or round parts (shafts, bushings, pulleys, fittings) in professional CNC machining services.
- CNC MillTurning (MultiTasking) in Machining Services
A single machine combines turning and milling capabilities, allowing a part to be fully completed in one setup during CNC machining services.
- Advantage: Eliminates multiple setups; improves accuracy (no rechucking errors); reduces lead time.
- Best for: Complex rotationally symmetric parts with off-axis holes, flats, or slots in CNC machining services.
- CNC Drilling & Tapping for Machining Services
Dedicated or interpolated processes for creating holes and internal threads in CNC machining services.
- Techniques: Peck drilling (deep holes), through-hole, blind hole, counterboring, countersinking, reaming, rigid tapping, thread milling.
- CNC EDM (Electrical Discharge Machining) in Machining Services
Material is removed by controlled electrical sparks (thermal erosion) rather than mechanical cutting in CNC machining services.
- Wire EDM: Uses a thin brass or coated wire to cut through conductive materials; ideal for punches, dies, extrusion profiles.
- Sinker EDM: A shaped electrode is plunged into the workpiece to create cavities, sharp internal corners, or complex 3D features.
- Best for: Hardened tool steels, carbide, titanium; parts requiring burr-free edges or features impossible with conventional cutters, all achievable with advanced CNC machining services.
Materials for CNC Machining:
Flow Wing Metal machines a broad range of metals, alloys, and technical plastics. Material selection affects machinability, tool life, cost, and final part performance.
| Material Category | Common Grades | Machinability Notes |
| Rostfreier Stahl | 303, 304/304L, 316/316L, 410, 420, 440C, 17-4 PH | Work hardens rapidly. Requires sharp tools, rigid setups, and generous coolant. 303 is ”free-machining” (added sulfur). 316 is tougher but offers superior corrosion resistance. |
| Carbon Steel | A36, 1018, 1045, 1144, 1215 (free-machining), 4140, 4340 | Generally good to excellent machinability. Low-carbon steels (1018) can be gummy. Heat-treated alloys (4140 pre-hard) require carbide tooling. |
| Alloy & Tool Steel | A2, D2, O1, S7, H13, P20 | Hard and abrasive. Requires slow speeds, rigid setups, and often grinding/EDM for finishing. Excellent wear resistance. |
| Aluminium | 6061-T6, 6063, 5052, 7075-T6, 2024 | Excellent machinability (can be ”gummy” with dull tools). High speeds/feeds possible. 6061 is the most common. 7075 is aerospace-grade (stronger, harder). |
| Copper & Brass | C110 (Electrolytic), C360 (Free-Cutting Brass), C260, C17200 (Beryllium Copper) | Brass (C360) machines beautifully. Pure copper is gummy; requires sharp, polished tools. Beryllium copper requires dust control (toxic). |
| Titan | Grade 2 (Commercially Pure), Grade 5 (Ti-6Al-4V) | Difficult to machine (poor thermal conductivity). Requires low speeds, high feed rates, rigid setups, and flood coolant. Prone to work hardening. |
| Nickel Alloys | Inconel 625/718, Monel 400/K500, Hastelloy C276 | Very difficult (high work hardening, abrasive). Requires negative rake tools, slow speeds, heavy feeds, and rigid machines. Premium tooling grades only. |
| Kunststoffe | Acetal (Delrin), Nylon 6/6, PEEK, PTFE (Teflon), Polycarbonate, ABS | Cut easily but require sharp tools to avoid melting. PEEK is medical-grade and biocompatible. PTFE is soft and tends to ”smear.” |
Surface Finishing for CNC Machined Parts:
Machined parts often require postprocessing to achieve desired appearance, corrosion resistance, dimensional accuracy, or wear properties. Flow Wing Metal offers a comprehensive suite of surface treatments.
| Finish Process | Typical Application |
| As-Machined (Unfinished) | Prototypes, internal components, parts receiving secondary coatings |
| Deburred / Tumbled | Brackets, fittings, any part requiring safe handling |
| Perlstrahlen | Cosmetic covers, medical instruments, aluminum enclosures |
| Brushed / Satin Finish | Architectural hardware, consumer electronics, nameplates |
| Mirror Polishing | Decorative parts, molds, food processing equipment |
| Passivation (Stainless Only) | Medical, pharmaceutical, marine, and food-grade stainless parts |
| Electropolishing | Surgical tools, ultra-clean (semiconductor) components |
| Anodizing (Aluminum Only) | Consumer electronics, drone frames, automotive trim |
| Powder Coating | Outdoor brackets, machinery guards, enclosures |
| Zinc / Nickel Plating | Fasteners, brackets, grounding components |
| Black Oxide | Machine tools, firearm components, precision shafts |
| Heat Treating / Hardening | Gears, shafts, wear plates, tooling components |
