5-Axis CNC Machining Services — Complex Parts

5 Axis CNC Machining — What We Machine

5 axis cnc machining reaches angled and compound surfaces in fewer setups, which helps complex parts come off the machine with tighter positional consistency. We machine at our factory in Qidong City, Jiangsu Province, in the Binhai Industrial Park on Nanhai Road, and we return DFM feedback with a quote within 24 hours. Precision features are held to ±0.01 mm.

Typical parts for 5 axis machining include:

• Impellers with curved vanes
• Hydraulic manifolds with intersecting passages
• Enclosures and housings with angled ports and pockets
• Custom brackets with compound-angle faces

A five axis cnc machine — also called a 5 axis cnc mill — keeps the part in one clamping across several faces, which removes re-fixture error. Where a part needs fewer setups, our 5 axis cnc machining services can replace several 3-axis operations and shorten total machine time. On parts with several angled faces, a 5 axis milling machine finishes in fewer operations what a 3-axis setup would handle across multiple clamps.

Materials and Finishes

We machine aluminium in 6061 and 7075, stainless steel in 303, 304 and 316L, carbon and alloy steel in 1045, 1215 and 4140, plus brass, copper and titanium. Grade detail is on our aluminum parts, stainless steel parts, steel parts, brass and copper parts and titanium parts pages.

Surface finishes run through our vetted partner network, managed under one quality process. Common options include anodizing, passivation, nickel plating and polishing and brushing, with the full list on our surface finishes page.

Size, Tolerance and Capacity Limits

Maximum part size is evaluated per drawing rather than published, so send your overall dimensions and we confirm fit before you order. General tolerances follow ISO 2768-m unless stated on the drawing, and precision features are held to ±0.01 mm. When buyers compare 5 axis machine shops, the practical questions are envelope, setup count and lead time — we answer those per drawing.

Orders start at 50 pieces per style and material, and monthly capacity is over 100,000 parts, scheduled flexibly around your order dates.

Documents That Ship With Every Order

Every batch ships with a material certificate (MTR) and pre-shipment photos of your actual parts. That is the complete document set — nothing hidden and no extra paperwork you did not request. DFM feedback arrives before you commit, so drawing issues are caught early.

Industries We Support

Complex milled parts serve several industries. We machine for aerospace, automotive, medical, hydraulic and pneumatic and oil and gas applications. Send your drawing and we will confirm whether your part fits our 5 axis capacity before you order.

Design Guidelines for Cost and Manufacturability

On 5 axis work, think about how many setups a design forces. Fewer clamping operations mean better positional consistency and lower cost. Avoid sharp internal corners where a corner radius lets a standard cutter pass, keep pocket depth within tool reach, and leave wall thickness above the practical minimum. Our DFM guide covers these points, and our drawing requirements page lists what to include for an accurate first quote.