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CNC Machining Service

CNC Milling, Turning and Drilling
Aluminium, Steel, Polymers & More

Prototype & Serial Manufacturing

Express Manufacturing within 10 Days

 

Trusted by Engineers and Purchasing Leaders at

 

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Order CNC Machined Parts Online

 

We provide CNC machining services of any complexity for the production of both small and large series of parts. Our online Instant Quoting Engine gives you a CNC machining quote within seconds. Then, we make your machined metal or plastic parts and get them to your door in up to 10 days. We inspect the parts and guarantee their quality. Requesting a quotation for CNC machining is easy: just upload your files with drawings, 3D-models or sketches in any popular format.

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CNC Turning


2-axis CNC lathes, Swiss-type lathes

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CNC Milling

 

3-, 4- and 5-axis CNC machines

 

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CNC Drilling

 

Upright, bench, radial drill presses

Gallery of CNC Machined Parts

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Advantages of Ordering CNC Machined Parts from Xometry

Rapid Turnaround

Using the latest CNC machines, Xometry produces highly accurate, quick turn parts in as fast as 10 days.

Precision

Xometry offers various tolerance options in accordance with ISO 2768 (Standard, Fine) and ISO 286 (Grades 8, 7, 6)

Custom Finishes

Select from a variety of finishes on solid metal and plastic parts, built to precise design specifications.

Material Selection

Choose from over 30 metal and plastic materials. CNC Machining offers a wide variety of certified materials.

Quality Control

Our QA department performs strong quality assurance.

Fast Delivery

Xometry delivers parts to many countries fastly. Just get a quote and see available delivery options along with your parts quote.

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CNC Machining Materials

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Finishing Options for CNC Machining

Bead blasting

Depowdering of parts with bead blasting. The final parts are slightly grainy in the touch with a satin-like matte appearance.

Notes:

Semi-sintered surface particles remain on the part even after initial depowdering.

  • Slightly grainy in the touch
  • Uniform, matte or satin-like appearance

 

Anodising (Type II)

Type II anodise provides increased corrosion resistance and can be used as a base for paint and other finishes.

Notes:
  • Aluminium is typically anodised
  • Anodised coatings are not electrically conductive
  • Possibility of requesting custom colours (RAL)

 

Powder coating

Provides a continuous, protective color finish on parts using evenly applied, heat-cured paint. The finish is usually tougher and even compared to conventional painting. Metals like aluminium and steel can be efficiently coated with polymer powders.

 

Electropolishing

An electrochemical process that cleans steel parts to reduce corrosion and improve appearance by making the metal brighter.

Notes:
  • Reduced corrosion
  • Brighter appearance

 

Passivation

A colorless coating that improves corrosion resistance for 200 and 300 series and precipitation hardened corrosion-resistant steels by removing free iron from the surface.

 

Electroless nickel plating

Electroless nickel plating provides a uniform nickel coating, which offers protection from corrosion, oxidation, and wear on irregular surfaces.

Final result:

  • Protection from corrosion, oxidation and wear on irregular surfaces
  • Brighter appearance

 

Gold plating

Gold Plating provides good corrosion and tarnish resistance. Gold has low contact resistance, excellent conductivity, and solderability.

Final result:

  • Gold-like appearance
  • Increased corrosion and tarnish resistance

 

Zinc coating / Galvanising

Zinc plating involves the electrodeposition of a thin coating of zinc metal onto the surface of another metal object, known as a substrate. The zinc coating creates a physical barrier that prevents rust from reaching the underlying metal surface.

Notes:
  • Increased corrosion resistance

 

Black oxide

Black oxide is a type of conversion coating for ferrous materials, such as steel and stainless steel, which blackens the top layer of the material. It can be used to reduce reflection and glare, as well as provide some additional corrosion resistance without affecting part dimensions.

 

Annealing

The annealing process involves the heating of a metal to or near the temperature at which recrystallisation begins without change in the stresses. After heating, the metal is cooled to room temperature in the oven or put in the sand.

Notes:

Improved cold working capacity of the metal

 

Case-hardening (Carburising)

A heat treatment process which includes hardening the surface of metal while allowing the metal underneath to remain soft. As the name implies, carburising is inducting carbon or nitrogen into low-carbon alloys at elevated temperatures so that the hardenability increases.

 

Tempering

A heat treatment method that is mainly dedicated to reducing the amount of hardness of metals. It involves heating the metal to a temperature below the critical point. The temperature is adjusted depending on the amount of hardness that needs to be reduced and it varies depending on the metal type as well.

Notes:
  • Reduced hardness
  • Increased elasticity and plasticity
  • Reduced yield and tensile strength

 

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Overview: What is CNC?

 

The Basics Of CNC Machining

CNC machining stands for computer numerical control and basically means that a machine is controlled by a set of commands from a controller. This code normally comes in the form of a list of coordinates known as G-code. Any machine controlled by this code can be referred to as a CNC machine, be it a milling machine, a lathe or even a plasma cutter.

The movement of CNC machines can be defined by their axes; these are X, Y and Z with A, B & C axes for more advanced machines. The X, Y, Z axes refer to the main cartesian vectors and the A, B, C axes refer to rotation about these axes. CNC machines typically operate in up to 5 axes.

Learn more about CNC machining in our guide.

 

Capacities

CNC Machining
Sheet Metal
3D Printing
Die Casting
Injection Moulding
Urethane Casting
Surface Finishing
High-Volume Manufacturing
Rapid Prototyping

© Shing Long Precision Machinery Co., Ltd(Founded in 2009)

Contact

  +86-13539882183

 sales@shinglongpm.com

 No. 5, South Side of Longtou Industrial Zone, Hudi Road, Jinping District, Shantou City GD province China.

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