Types of CNC Machine-Custom Machined Parts

In today’s advanced manufacturing industry, CNC machines have become indispensable tools for precision machining. Depending on specific processing needs, the types of CNC machine can generally be categorized as follows:

CNC Milling Machines are the most widely used, available in both vertical and horizontal configurations.

• Vertical milling machines have a spindle positioned perpendicular to the table, ideal for molds and plate-type components.

• Horizontal milling machines feature a spindle parallel to the table, making them well-suited for machining box-shaped parts.

Modern five-axis CNC machining centers, which add two rotary axes to the traditional XYZ configuration, allow for highly precise and efficient machining of complex 3D surfaces—with positional accuracy up to ±0.005mm. These are commonly used to produce custom machined parts for aerospace, medical, and automotive industries.

CNC Lathes are specialized for turning operations on rotational components. While standard CNC lathes offer spindle speeds ranging from 3000 to 6000 rpm, high-end turning centers can exceed 10,000 rpm and support live tooling for combined turning-milling processes.

Multi-Tasking CNC Machines, such as turn-mill centers, integrate several machining processes into one setup. A typical turn-mill machine may feature twin spindles and sub-spindles, enabling complete front-and-back processing of a part in a single clamping. This drastically improves efficiency and precision while reducing labor and transfer time—an ideal solution for producing custom machined parts in small or medium batches.

Mocayo’s Custom Machined Parts Services

Backed by years of CNC experience, Mocayo specializes in delivering custom machined parts tailored to complex requirements. Our key advantage lies in our advanced multi-axis machining capabilities, including five-axis machining centers and mill-turn machines that can process a variety of intricate geometries with unmatched accuracy. In particular, we have served aerospace clients with precision components compliant with AS9100 standards.

Quality control is a core pillar of our operations. We implement a robust quality management system that tracks every order from raw material to final shipment. Our inspection equipment includes CMMs, roundness testers, and surface profilometers, ensuring all dimensions of your custom machined parts meet technical specifications. All reports are traceable to national metrology standards.

Custom CNC Parts

Typical custom machined parts we provide include:

• High-precision transmission parts: such as gearboxes and couplings, with tolerance classes reaching DIN 5.

• Functional structural parts: such as impellers or fluid channels with complex surface geometry.

• Custom connectors and flanges: tailored for demanding environmental or mechanical applications.

Our process is structured and reliable:

1. Needs Analysis: Our engineers discuss detailed requirements with the customer.

2. Process Design: We develop optimal machining strategies and assess feasibility.

3. Production Execution: Manufacturing is carried out according to validated processes.

4. Delivery & Inspection: We supply complete inspection reports to ensure compliance.

Choosing Mocayo means gaining:

• Expert technical solutions

• Consistent and reliable product quality

• On-time delivery

• Full after-sales support

Discover how different types of CNC machine are applied to produce custom machined parts with tight tolerances and unique geometries.