CNCALPARTS
info@cncalparts.com Request a Quote
Request a Quote
info@cncalparts.com
Aluminum Only · Shenzhen, China

Specialized Aluminum Machining

CNCALPARTS is a precision CNC machining company that machines aluminum — and only aluminum. From thin-wall housings and deep pockets to complex 5-axis components, our entire facility, tooling, and programming are optimized for one material category. Explore the guides below to see how focused aluminum machining solves the challenges generalist shops struggle with.

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Tolerance
±0.01 mm
Axes
3 / 4 / 5
Min Wall
0.5 mm
Volume
1 – 500+ pcs

Why Aluminum-Only Machining Matters

Aluminum behaves differently from steel, brass, or plastics. Cutting conditions, chip evacuation, workholding, heat, and deformation all demand dedicated control. Because aluminum is our only focus, we handle thin walls, stress-relieved pockets, cosmetic surfaces, and anodizing preparation every single day. The guides in this collection break down the specific techniques behind that work.

Deformation Control

Strategy for thin walls, large pockets, and internal stress release.

Deep Features

Deep pockets and deep holes with stable tooling and chip evacuation.

Complex Geometry

5-axis parts, multi-sided setups, and precision bores and threads.

Finish & Anodizing

Cosmetic surfaces prepared for clear, black, color, and hard anodizing.

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Aluminum Machining Topic Guides

Each guide below focuses on a specific aluminum machining challenge — from thin-wall and deep pocket work to plate, extrusion, billet, and 5-axis components. Use them to evaluate capability, plan your drawings, and prepare for a smooth prototype-to-production path with CNCALPARTS.

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Explore the Collection

Browse the full set of specialized aluminum machining articles below.

Prototype to Production, in Aluminum

We support aluminum machining from early prototypes to recurring production. For prototypes we focus on fast manufacturing and design evaluation. For low-volume and batch production we focus on stable setups, repeatability, and consistent inspection.

  • Aluminum alloys only: 6061, 6063, 6082, 7075, 2024, 5052, 5083
  • Milling up to 1000 × 600 × 500 mm and turning up to Ø300 × 500 mm
  • Surface roughness Ra 0.8–3.2 μm with flatness and parallelism down to 0.02 mm
  • CMM inspection with dimensional and first article reports on request

Ideal Fit for Focused Aluminum Work

We work best with equipment manufacturers, robotics and automation companies, electronics, optics, industrial equipment, and mobility teams that use CNC aluminum parts repeatedly across prototypes, low volume, and repeat production.

Typical Parts

Housings, enclosures, brackets, plates, heat sinks, frames, manifolds, optical mounts

Drawings

STEP, STP, SLDPRT, IGES, X_T, DWG, DXF, PDF

Discuss Your Aluminum Project

Quality Control & Finishing

Drawings, tolerances, critical dimensions, and surface requirements are reviewed before production. During machining and final inspection, parts are measured with CMMs, height gauges, micrometers, calipers, bore gauges, pin gauges, thread gauges, and surface roughness testers. Finishing options include as machined, bead blasting, brushing, polishing, powder coating, chemical film, chromate conversion, and clear, black, color, or hard anodizing.

Tight Tolerance Machining

General machining tolerance ±0.05 mm, precision down to ±0.01 mm.

Precision Features

Minimum hole Ø1.0 mm, minimum wall 0.5 mm, threads M1.6 and above.

Anodizing Preparation

Dimensions and surface condition controlled for clear, black, color, and hard anodizing.

Send Us Your Aluminum Part

Share your 3D model and technical drawing to discuss your next aluminum machining project. CNCALPARTS machines aluminum — only aluminum — so your project gets a team that works with this material every day.

Email
info@cncalparts.com
Phone
Address

We machine aluminum. Only aluminum.

Based in Shenzhen, China, CNCALPARTS supports robotics, automation, electronics, optics, industrial equipment, and mobility customers worldwide with precision aluminum CNC machining.

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