Swiss Precision Turning Service for Your Business
TDB Precision provides top-notch Swiss Precision Turning services for your business. No matter what size of your order, our professionals ensure precision and reliability in every project. We offer competitive prices and quick delivery.
What is Swiss Precision Turning?
Swiss Precision Turning is a precision manufacturing technique renowned for its ability to produce intricate and high-accuracy turned parts.
It serves industries like automotive, aerospace, and medical, where tight tolerances and precision are essential.
This method employs computer-controlled lathes with sliding headstocks and guide bushings to fabricate intricate components efficiently and consistently.
The key advantage lies in its ability to handle small, complex parts with high precision, reducing the need for extensive post-processing.

What is the Difference Between Precision Turning and Swiss Precision Turning?
The structure of Swiss machines and CNC machines are quite different. In conventional CNC, turning workpieces remain static during use. On the other hand, the workpiece moves and spins along with the Z-axis in Swiss turning.
Here is more about the differences:
Pillars
The workpiece is fixed inside the machine spindle’s barrel in standard precision milling. This method isn’t ideal for machining long parts because of material misalignment issues.
On the other hand, Swiss Precision Turning uses a barrel clamp that can move along the machine tool’s spindle box behind a sliding rail. This setup allows the CNC blade to move around a guide pillar.


Working Ability
Most standard CNC lathes typically come with either 3 or 4 axes, and they can’t perform both milling and turning in a single cycle. But Swiss machines have 5 axes, allowing them to perform both operations within a single machining cycle.
Refrigerant
Water is used as a main refrigerant in Precision machining. But in Swiss machining, oil is the main cooling agent because oil is better at conducting heat compared to water.


Cycle
Traditional precision machining often involves using multiple machines to work on complex parts. It slows down the production process and increases cycle times.
However, Swiss machines are designed to combine milling and turning into a single machine. This means that when working on intricate components, you can perform multiple tasks on just one machine.
Swiss Precision Turning | #1 for Fine Finishes and Tight Tolerances
With a large number of top-grade Swiss machines, TDB Precision is fully capable of producing thousands of Swiss-turned parts monthly.
We’ve combined powder metallurgy, die-casting, bar stock, automatic feeder, and various auxiliary processes. These give us the capability of producing impeccable fine finishes and tight tolerance.
Our surface finishes are:
- Blacken
- Electroplating
- Polishing
- Anodizing
- Sandblasting
Advantages of Swiss Precision Turning
Efficiency
Swiss machining combines multiple operations into one, reducing production time. Its simultaneous machining capabilities enhance productivity, making it a cost-effective choice for complex part manufacturing.


High Level of Precision
It delivers unparalleled precision with minimal deviation. Its rigid setup and minimal vibration ensure consistently accurate parts. This makes it ideal for critical applications like aerospace and medical devices.
Extremely Tight Tolerances
Swiss machining achieves exceptional tight tolerances down to microns. This capability is vital for industries requiring exacting standards, such as automotive, electronics, and optics.


Suitable for Small Parts
Perfect for intricate and small components, Swiss machining’s fine-tuned control allows for intricate designs and complex geometries. It ensures meticulous attention to detail, which is crucial for miniature parts in various industries.
Fast Pace
Swiss turning’s simultaneous multi-axis capabilities enable a fast production pace. Its swift chip removal and rapid tool changes reduce cycle times, ensuring timely delivery.


Ready-to-Ship Parts
With minimal post-processing required, Swiss machining produces ready-to-ship parts. This efficiency reduces lead times and ensures that parts are quickly available for assembly and distribution.
Application of Swiss Precision Turning

Information Industry
Swiss machining plays a vital role in making nanotechnology and ultra-fine technology components for data storage devices.

Medical Sector
CNC machining is used in modern medical equipment like CT scanners and surgical robots. It’s also used in the manufacturing of medical prosthetics with exceptional precision.

Automobile Industry
Swiss machining fabricates automotive parts such as fuel injectors, transmission components, and steering system parts. Precision is essential for vehicle reliability and fuel efficiency.

Defense Industry
It produces firearm components, missile aiming systems, and optics. Its precision ensures military equipment reliability and effectiveness.

Aerospace Industry
Swiss machining produces complex aerospace components like turbine blades, connectors, and fasteners. Its accuracy ensures safety and efficiency in aircraft and spacecraft, meeting stringent industry standards.

Consumer Electronics
Swiss machining creates miniature components for smartphones, laptops, and wearables in the consumer electronics sector. This technology is essential for miniaturization and performance in modern gadgets.
Screw Turning and Swiss Precision Turning
CNC Swiss screw turning is great for making super precise parts. It works with plastic and metal, saving money and making parts better. It’s perfect for making accurate stuff and can do other things like tapping, drilling, and slotting, too.
Best Practices When Designing Parts With CNC Turning
Here are some useful tips for Swiss CNC turning:
- Alter Internal Angle: Convert the 90-degree internal angle to radians (θ) for easier processing. Alternatively, consider using EDM processing, but it's costlier.
- Avoid Sharp Corners: Design parts with rounded or fileted corners instead of sharp angles. Sharp inner corners are challenging to machine with standard drill bits. This will lead to potential tool wear and decreased machining efficiency.
- Maintain Adequate Tolerances: Ensure that you establish appropriate tolerance specifications for your parts. Proper tolerancing is essential for achieving the desired fit, form, and function of your components.
- Avoid Thin Walls : Thin walls can pose challenges in maintaining tolerances. Opt for thicker wall sections to enhance machining stability and minimize the risk of distortion.
Swiss Turning Materials TDB Precision Deals With

Aluminum
We use Aluminum as our main machining material. Whether it’s Swiss turning or CNC turning, we always use Aluminum. Because it has great physical and chemical properties, it also proves high resistance, good conductivity, and extreme strength.

Stainless Steel
TDB Tech prioritizes Stainless Steel due to its exceptional surface finish and exquisite aesthetic. It’s ideal for precision components demanding both durability and visual appeal.

Copper
Copper stands as the prime choice for electrical applications. It offers excellent conductivity, making it indispensable in a multitude of electrical equipment.

Brass
From making surgical instruments to industrial fitting, we use brass. It was originally made of Zinc and copper. This mixture of two materials makes it strong and effective against corrosion.

Mild Steel
The only reason we use mild steel is because of its low carbon content. When you want to produce electric devices or auto gears and fittings, you need a material like mild steel. This will give you extra strength and structural stability.

Alloy Steel
This material is the result of a couple of hybrid materials like silicon, molybdenum, and nickel. We use this material to manufacture construction and household items
Why Choose TDB Precision?
Choose TDB Tech Swiss Turning for reliable, experienced precision turning.
Our skilled team delivers quality results, meeting your unique needs with precision and efficiency.
Experience Team
TDB Tech brings a wealth of experience to the table. They've encountered a wide range of machining challenges over the years. Our team is reliable, quick, and highly efficient in every aspect.
Quality Assurance
We're an ISO 9001-certified CNC machining manufacturing company. We prioritize delivering parts and components that meet strict quality standards.
Modern Technology and Equipment
Staying up-to-date with modern technology and equipment is essential in precision machining. TDB Tech's investment in cutting-edge tools and machinery can lead to more accurate and efficient machining processes.
Minimizing Risks
Their expertise and quality control measures can minimize the chances of errors, delays, or subpar results. This will ultimately save you time and money.
FAQs
As a reputable CNC Swiss machining manufacturer, we have a well-documented quality control process in place. This includes inspection, review, measurement, and testing protocols.
CNC Swiss turning is known for its high precision and tight tolerances. And we’re the best for this. We can achieve tolerances as tight as ±0.001mm. For 99.9% of manufacturers, achieving this type of tolerance is nearly impossible.
Yes, we’ve got a team of skilled engineers. They’ll provide design assistance, CAD/CAM programming, and optimization to help you achieve the best results.