Service

High Volume CNC Machining Services


Our CNC turning service capabilities
From sample development to mess production runs. Our wide range of CNC lathes and turning centers will allow you to produce highly accurate, high quality parts to meet even your most complex requirements. Can’t decide which machining process is best for you? Just send us drawing by email.
CNC lathe
CNC turning machines are able to provide low cost parts for simple cylindrical geometries. Our CNC turning process produces custom prototypes and end-use production parts in as fast as 1 day. We use a CNC lathe with live tooling so features like axial and radial holes, flats, grooves, and slots can be machined.
CNC turning is often used for:
● functional prototypes and end-use parts
● parts with cylindrical features
● parts with axial and radial holes, flats, grooves, and slots
● Parts with shafts,valves,lock rings and cylinder.

We provide  fast  feedback  to ensure  that your part is optimized  for the CNC turning  process and fits the requirements  you need. Our manufacturer can deliver high-quality and high-quantity metal and plastic CNC turning parts for your projects. 

 

 

What is CNC Turning?  How it Works?

Computer Numerical Control (CNC) turning is a manufacturing process that uses a lathe to create precise, custom parts from various materials, such as metal, plastic, and aluminium. The lathe machine spins the workpiece while the cutting tool shapes it to the desired size and shape.

The process of CNC turning begins with a design created using Computer-Aided Design (CAD) software. The design is then converted into code that the CNC lathe can read and follow. The operator sets up the machine by loading the workpiece into the lathe and installing the necessary tooling.

Once the machine is ready, the CNC program is loaded, and the operator begins the process. The CNC lathe spins the workpiece at a high speed while the cutting tool moves along the material, removing excess material until the part reaches the desired shape and size.

CNC turning offers numerous advantages over traditional manual turning. First, the precision and accuracy of CNC turning is much higher than manual turning. This is because the CNC machine is programmed to follow the design exactly, whereas manual turning relies on the operator's skill and experience.

Additionally, CNC turning is much faster than manual turning. With a CNC lathe, the operator can set up and run multiple parts simultaneously, resulting in a much higher production rate. CNC turning is also much more efficient, with less material waste and lower labor costs.

At our CNC machine shop, we offer high-quality rapid CNC turning services. Our state-of-the-art equipment and experienced operators allow us to create custom parts with exceptional accuracy and speed. We specialize in prototyping and can handle both small and large production runs.

In conclusion, CNC turning is a highly efficient and accurate manufacturing process that can produce custom parts quickly and with exceptional precision. Whether you need a single prototype or a large production run, CNC turning is an excellent choice for your manufacturing needs.

 

 

Types Of CNC Lathes

There are many types of lathes, but the most common are 2-axis CNC lathes and Swiss-type lathes. Swiss-type lathes are unique in that stock material is fed through a guide bushing, allowing the tool to cut nearer to the point of support, which makes them particularly useful for long, slender CNC lathe parts and micromachining. Some Swiss-type lathes also come equipped with a second tool head that operates as a CNC mill, allowing them to perform multiple machining operations without having to move the workpiece to a different machine. This makes Swiss-type lathes extremely cost-effective for complex turned parts with CNC lathe services.

Benefits Of CNC Turning

Like CNC mills, CNC lathes can be easily set up for high repeatability, which makes them great for everything from rapid prototyping to low and high-volume production. Multi-axis CNC turning centers and Swiss-type lathes allow for multiple machining operations in one machine. making them a cost-effective option for complex geometries that would otherwise require multiple machines or tool changes in a traditional CNC mill.

High-Quantity CNC Turning Service

If you need high-quality CNC precision turning services Yujia is an excellent choice. At our CNC machine shop, we use state-of-the-art equipment and experienced operators to create precision parts with exceptional speed and accuracy.

Our high volume CNC machining services are ideal for prototyping and low to medium volume production runs. We specialize in creating custom parts from various materials, including metal, plastic, and wood. We offer a wide range of finishes, including anodized aluminum and PTFE coatings.

Our CNC turning process begins with a design created using CAD software. The design is then converted into code that the CNC lathe can read and follow. The operator sets up the machine by loading the workpiece into the lathe and installing the necessary tooling.

Once the machine is ready, the operator begins the process. The CNC lathe spins the workpiece at a high speed while the cutting tool moves along the material, removing excess material until the part reaches the desired shape and size.

As a high Volume Precision Machine Shop offer numerous advantages. First, we can produce custom parts quickly, with a much shorter lead time than traditional manufacturing processes. Additionally, our precision and accuracy are unmatched, thanks to our state-of-the-art equipment and experienced operators.

We also offer excellent customer service and support throughout the entire process. From design to delivery, we work closely with our customers to ensure that they receive the highest quality parts in the shortest possible time.

In conclusion, our high-quality rapid CNC turning services are an excellent choice for your manufacturing needs. Whether you need a single prototype or a large production run, we can deliver custom parts quickly and with exceptional precision.

 

Maximum capabilities for CNC turning

 

Part size limitations

Metric units

Imperial units

Maximum part diameter

431 mm

17 in

Maximum part length

990 mm

39 in

Maximum swing over the carriage

350 mm

13.7 in

Maximum spindle through-hole

40 mm

1.5 in

Available materials for CNC machining

Here is a list of our standard CNC machining materials available.

CNC Metals

Aluminum

Stainless steel

Mild, Alloy & Tool steel

Other metal

Aluminum 6061-T6 /3.3211

SUS303 /1.4305

Mild steel 1018

Brass C360 

Aluminum 6082 /3.2315

SUS304L /1.4306

42Crmo/ 20CrMnTiH

Copper C101

Aluminum 7075-T6 /3.4365

316L /1.4404

Mild steel 1045

Copper C110

Aluminum 5083 /3.3547

2205 Duplex

Alloy steel 1215

Titanium Grade 1

Aluminum 5052 /3.3523

Stainless Steel 17-4

Mild steel A36

Titanium Grade 2

Aluminum 7050-T7451

Stainless Steel 15-5

Alloy steel 4130

Invar

Aluminum 2014

Stainless Steel 416

Alloy steel 4140 /1.7225

Inconel 718

Aluminum 2017

Stainless Steel 420 /1.4028

Alloy steel 4340

Magnesium AZ31B

Aluminum 2024-T3

Stainless Steel 430 /1.4104

Tool Steel A2

Brass C260 

Aluminum 6063-T5 /

Stainless Steel 440C /1.4112

Tool Steel A3

 

Aluminum A380

Stainless Steel 301

Tool Steel D2 /1.2379

 

Aluminum MIC 6

 

Tool Steel S7

 

 

 

Tool Steel H13

 

 

 

Tool Steel O1 /1.251

 

CNC Plastics

Plastics

Reinforced Plastic

ABS

Garolite G-10

Polypropylene (PP)

Polypropylene (PP) 30%GF

Nylon 6 (PA6 /PA66)

Nylon 30%GF

Delrin (POM-H)

FR-4

Acetal (POM-C)

PMMA (Acrylic)

PVC

PEEK

HDPE

 

UHMW PE

 

Polycarbonate (PC)

 

PET

 

PTFE (Teflon)

 

 

Tolerances

We follow ISO 2768 standards for CNC Machining.


Limits for nominal size

Plastics (ISO 2768- m)

Metals (ISO 2768- f)

0.5mm* to 3mm

±0.1mm

±0.05mm

Over 3mm to 6mm

±0.1mm

±0.05mm

Over 6mm to 30mm

±0.2mm

±0.1mm

Over 30mm to 120mm

±0.3mm

±0.15mm

Over 120mm to 400mm

±0.5mm

±0.2mm

Over 400mm to 1000mm

±0.8mm

±0.3mm

Over 1000mm to 2000mm

±1.2mm

±0.5mm

Over 2000mm to 4000mm

±2mm

 

  • Please clearly indicate tolerances for nominal sizes below 0.5mm on your technical drawing.

CNC turning design guidelines

The table below summarizes the recommended and technically feasible values for the most common features encountered in CNC machined parts.

Feature

Recommended size

Feasible size

Min. feature size

Ø 2.5 mm

Ø 0.5 mm

Internal edges

R 8 mm

R 0.25 mm

Minimum wall thickness

0.8 mm (for metals)
1.5 mm (for plastics)

0.5 mm (for metals)
1.0 mm (for plastics)

Holes

Diameter:standard drill bit sizes
Depth: 4 x diameter

Diameter: Ø 0.5 mm
Depth: 10 x diameter

Threads

Size: M6 or larger
Length: 3 x diameter

Size: M2