CNC MACHINED PARTS

CNC Turning

3D FUSION employs advanced machines with live tooling and automatic bar feeders, allowing us to perform some tasks without the need for additional setups. The turning process can produce complex external and internal geometrieswith very tight tolerances and excellent surface finishes. CNC turning is a more efficient method for any round shaped component, such as shafts, worms, and spheres, and is suitable for rapid prototype low-volume production.

Features of CNC Machining

  • Flexible, Versatile, Easily customized
  • Highly accurate with tight tolerances
  • Lower cost for fixed tooling and preparation
  • Suitable for a variaty of materials (aluminum, brass, mild and stainless steels, magnesium and titanium, engineering-grade plastic resins etc.)
  • CNC machined components are full strength and can be used soon after processed

CNC Machining Materials

Metal: Steel, Aluminum(6061-T6, 7075), Stainless Steel (17-4, Inconel 625 & 718), Titanium, Magnesium, Zinc, Brass, Bronze, Copper. Learn More
Plastic: POM,Nylon,ABS,PEEK,PTFE,PC,HDPE,PVC,PMMA,PET,PP Learn More

Some important characteristics of the most popular machining materials include:

Aluminum 6061-T6

Aluminum 6061-T6 6061 offers excellent machinability, low cost, and versatility.

Wall Thickness:0.75 mm
Tolerances:0.125mm(0.005")
Max part size:200 * 80 * 100 cm
 
ABS
ABS offers high impact strength, low heat conductivity, and low coefficient of friction.
 
PEEK
PEEK offers high abrasion and wear resistance, low moisture absorption, and low coefficient of friction.
 
Aluminum 7075
Aluminum 7075 offers high strength, hardness, low weight, and heat tolerance.
 
Acetal
This material provides high mechanical strength, superior dimensional stability, and low moisture absorption.
 
Ultem (PEI)
Ultem (PEI) is a high-dielectric-strength material with great strength, stiffness, and chemical resistance.
 

Examples of material:

              

CNC Machining Surface Finishes

We provide complete surface finishing options for precision machined parts, such as Anodizing,Bead Blasting,Powder Coating,Electroplating,Polishing,Brushing.

Advantages of 3D Printing

Anodizing


It is typically used on machined aluminum parts to reduce corrosion and add an appealing metallic coloring. Anodizing is a scratch-resistant coating that is both a natural electrical insulator and one of the most durable finishes.

Materials: aluminum, magnesium, titanium. Texture: Smooth, matte finish. Thickness: 1.8m to 25m(0.00007")

Type I : Basic type, using chromic acid to produce a thin and ductile anodized layer on an aluminum part Type II : Utilizes sulfuric acid to produce a thicker anodized layer on a part, making it for a variety of visual effects Type III: Known as "hard anodizing". Also uses sulfuric acid, but produces a thicker anodized layer, is for surfaces that need to be extra hard Chemical Film / Alodine: Entails coating part with alodine to produce results that are comparable to anodization

 

Bead Blasting


Bead blasted parts have a smooth surface with a matte texture.
Materials: ABS, Aluminum, Brass, Stainless Steel, Steel
Texture: Matte
Standards: Sa1, Sa2, Sa2.5, Sa3

 

Electroplating


Electroplate a single metal or a combination of metals onto parts to increas strength, lifespan, and conductivity of parts.
Materials: Aluminum, Steel, Stainless Steel
Plate type: Zinc, Nickel, Electroless Nickel
Texture: Smooth, glossy finish


 

Powder Coating


On the surface of parts, powder coating creates a long-lasting, wear-resistant, and corrosion-resistant layer. Powder coating can be used to colour items and is suitable for usage on any metal. Materials: Aluminum, Stainless Steel, Steel Texture: Gloss or semi-gloss

 

Brushing


Used on metals where a series of tiny parallel lines are scratched onto the surface with a wire brush or polishing tool Materials: ABS, Aluminum, Brass, Stainless Steel, Steel Texture: satin Standards: Sa1, Sa2, Sa2.5, Sa3

 

Polishing


Get smooth surface by removing cutting marks or printing marks. It is prepare your parts for later painting and plating. For a variety of metallic effects, we can provide brushed and satin surfaces, as well as optically clear polishes on transparent acrylics.
Materials : Aluminum, Brass, Stainless Steel, Steel
Texture: Glossy
Types: Mechanical polishing, chemical polishing