Customize CNC Machining Parts CNC Lathe Steel CNC Machining Part CNC

Precision Milling Service

CNC Machining, short for Computer Numerical Control Machining, encompasses various types of

machines that employ computer-controlled tools to subtract material from a workpiece.

This computerized control distinguishes CNC machining as a method that surpasses conventional

machining in terms of speed, precision, and accuracy.

Product Details

CNC machining materials are generally grouped into three primary categories: plastics, soft metals,

and hard metals. This classification includes materials such as aluminum, bronze, copper, ceramics,

plywood, steel, stone, wood, zinc, and various others.

Preference is often given to materials that are considered easy to work with and possess

advantageous properties compared to alternative options.

CNC Machining Tolerances

Tolerances are not standardized across all processes and materials.

The final tolerances on your part depend on various factors, such as part size, design complexity,

the number and size of features, materials used, surface finish, and the manufacturing process

employed.

Once your order is confirmed, we conduct a Design for Manufacturing review to identify areas that

may need modification for better manufacturability.

It's helpful if you can specify which areas in your design have critical tolerances that must be met

and which can be adjusted, if necessary, to optimize production time and cost.

Specialist industries

1. Aerospace Components: Precision machining for the creation of intricate parts, ensuring

reliability and safety in aerospace applications.
2. Furniture: Crafting precise components for furniture, ranging from ornate designs to functional

pieces.
3. Medical Components: Manufacturing critical parts for medical devices and instruments, meeting

stringent standards for quality and accuracy.
4. Prototypes: Rapid prototyping for product development, allowing efficient testing and iteration

of designs.
5. Titanium Pieces: Machining of titanium components, known for its strength and durability,

often used in aerospace and medical applications.
6. Woodworking: Precision woodworking to create finely detailed and finished wooden components.

These applications showcase the versatility of CNC milling, making it a go-to technology for

industries that demand accuracy and complexity in their manufactured parts.

Company Profile

FAQ's

1. How much does CNC machining cost?

The cost of CNC machining hinges on factors such as complexity, quantity, and lead time.

For an accurate cost estimate, we recommend submitting a 3D CAD model to receive an

interactive quote along with design for manufacturability (DFM) feedback.

Thanks to our proprietary software and automated fixturing processes, upfront non-recurring

engineering (NRE) costs are eliminated. This makes CNC machining economically viable for

quantities ranging from 1 to 200 parts. While prices may align or slightly exceed those of 3D

printing, CNC machining offers superior material properties and surface finishes.

2. What's the general surface texture of CNC milled and turned parts?

In the realm of CNC machining, milled parts typically display a surface roughness of approximately

3.2μm (or 1.6μm for newer machines). In contrast, turned parts exhibit a finer surface texture with

a roughness of 0.8μm. Importantly, this finer surface finish in turning is achieved without the need

for adjusting machining speeds.

3. What are your tolerances for machined parts?

Our standards for machined parts encompass +.005”/- .005” local tolerances across most metal

geometries and +/- 0.010" for plastics. Notably, these tolerances may vary for larger parts,

particularly concerning flatness after heat treatment.

Achieving an "As Milled" finish for CNC parts necessitates a minimum surface finish of 125.

Fabricated parts adhere to a 0.010” dimensional tolerance and a 1° angular tolerance.

Tapped holes not explicitly marked as features in the CAD model may be machined according

to the specified diameters. Importantly, surface treatments, including anodization,

bead blasting, iriditing, powder coating, etc., will only be applied if explicitly paid for and acknowledged.