CNC microturning at HAILTEC

High precision for the smallest components

CNC microturning is an advanced manufacturing technology that makes it possible to produce the smallest components with maximum precision and tight tolerances. HAILTEC, a leading provider in the field of precision manufacturing, relies on state-of-the-art technologies and years of experience to produce precision mechanical components for demanding industries such as medical technology, e-mobility and aerospace. Below you can find out everything you need to know about CNC microturning, its technical aspects, areas of application and HAILTEC's expertise.

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What is CNC microturning?

CNC micro turning is a specialized form of CNC turning that was developed for machining components in the micro and millimetre range. This technology makes it possible to produce extremely small workpieces with maximum precision, which is essential in many industries. Thanks to the computerized control system, consistent production quality and high repeat accuracy are guaranteed.

Differences to conventional CNC turning

In contrast to conventional CNC turning, which is used for larger workpieces and more general applications, CNC micro turning focuses on components with diameters of a few millimetres or micrometres. Specialized machines, tools and processes are required to achieve the required precision. Typical components are so small that they are often only visible under a microscope.

Historical development of the technology

CNC micro turning has evolved from conventional CNC turning to meet the growing demands of miniaturization in industry. In recent decades, advances in control technology and precision machining have made micromachining a key technology in areas such as electronics, medical technology and aerospace.

Technical aspects of CNC microturning at HAILTEC

Precision and tolerances

Tolerances of ±1 to ±5 micrometers are not uncommon in CNC microturning. This precision is crucial for applications in which even the smallest deviations could impair the functionality of a product. HAILTEC's CNC-controlled machines guarantee consistently high quality, even with complex geometries and difficult materials.

Control systems and software

The control systems play a central role in CNC microturning. HAILTEC relies on state-of-the-art CNC control systems that enable precise movement control of the tools. Thanks to advanced software solutions, even complex components can be programmed and manufactured in a single step.

Advantages and areas of application of CNC microturning

CNC microturning offers numerous advantages that make it indispensable for highly specialized applications in various industries.

Medical technology

Precise and biocompatible components are essential in medical technology. HAILTEC manufactures implants, surgical instruments and microcomponents for medical devices, among other things. We meet the strict requirements of ISO 13485 for medical products.

E-mobility

High-precision parts for batteries and drive systems in e-mobility are becoming increasingly smaller and more powerful. HAILTEC offers solutions that meet the weight and performance requirements of this future-oriented industry.

Aerospace

In the aerospace industry, components for sensors and control systems are often exposed to extreme conditions. HAILTEC offers high-precision parts that can withstand both high loads and minimal tolerances.

Watch industry

The watch industry demands extreme precision in the manufacture of tiny gears, pins and other mechanical components. HAILTEC offers customized solutions that meet the highest quality standards.

HAILTEC's expertise in CNC microturning

HAILTEC has been a specialist in precision manufacturing for over 20 years and has earned an outstanding reputation in the field of CNC microturning. Our experience and innovative strength enable us to successfully implement even the most challenging projects.

Success stories and reference projects

One example of our expertise is the production of microimplants for a major medical technology manufacturer. The challenge was to produce extremely small screws with a diameter of 1 mm that meet the highest biocompatible requirements. By using state-of-the-art technologies and our extensive know-how, we were able to manufacture the components with an accuracy of less than 5 micrometers.

Continuous further development and innovation

HAILTEC continuously invests in state-of-the-art technology and training to ensure that we are always at the cutting edge of technology. Our R&D department works closely with leading machine and tool manufacturers to constantly improve the efficiency of our production.

Modern equipment and technologies at HAILTEC

HAILTEC relies on state-of-the-art equipment to remain competitive in the field of CNC microturning. Our machines include:

Integrated measuring and testing systems

Our machines are equipped with optical and tactile measuring systems that enable immediate inspection of the manufactured components. These systems guarantee consistent quality and minimize rejects.

Quality assurance at HAILTEC

The quality of our products has top priority at HAILTEC. Our ISO 13485 certification ensures that our products meet the highest standards.

Measurement technologies

Our state-of-the-art measuring systems include both optical measurements and tactile tests. These ensure that every component meets the required specifications. We also have 3D measuring systems that precisely check even complex geometries.

Processes to ensure maximum precision

We rely on strict quality assurance processes that extend from the planning stage to the final acceptance of each component. Our manufacturing inspectors monitor every step of production to ensure that all parts meet the required tolerances.

1. surgical microimplants

HAILTEC manufactured microimplants with diameters of less than 2 mm for a customer in the medical technology sector. The challenge was to process biocompatible materials with maximum precision. The result was fully compliant, ISO-certified implants that were successfully manufactured in series.

2. precision parts for
electric motors

A leading manufacturer of e-mobility solutions needed contact components for electric motors. The tight tolerances of ±2 microns posed a particular challenge. HAILTEC was able to deliver components that exceeded both the electrical and mechanical requirements by using CNC microturning.

3. components for space sensors

HAILTEC manufactured microscopically small components for sensors that have to withstand extreme conditions for an aerospace customer. By using special cutting technologies and materials, the requirements for lightweight construction and precision were met.

Challenges and solutions in CNC microturning

Temperature influences and their control

Micro components are particularly sensitive to temperature changes caused by the machining process. HAILTEC uses high-precision cooling systems to stabilize the components during machining and prevent deformation.

Handling and quality control of micro components

Handling micro components requires special tools and production processes. Our automated systems enable precise inspection and sorting without damaging the sensitive components.

Material behavior during micromachining

The behavior of the material is particularly crucial for extremely small components. Stresses that play no role in larger components can lead to deformation in micro-components. HAILTEC uses optimized machining strategies to overcome these challenges.

Tool wear and management

The wear of micro-tools is a particular challenge. By using diamond-coated tools and carrying out regular inspections, we extend the service life of our tools and guarantee consistent quality.

Future prospects and trends in CNC microturning

The ongoing miniaturization in many industries will continue to drive CNC microturning forward. New materials and machining technologies make it possible to produce even smaller and more complex components.

HAILTEC's contribution to the further development of technology

HAILTEC continuously invests in new machines and processes in order to remain a leader in precision manufacturing in the future. Our willingness to innovate and our cooperation with research institutes ensure that we remain at the forefront of technology.

Technological developments

Future trends such as artificial intelligence and predictive maintenance will further increase efficiency and accuracy in CNC microturning. HAILTEC is actively working on integrating these technologies into its own production.

New fields of application

In addition to medical technology, aerospace and electronics, industries such as nanotechnology and microelectronics could also increasingly benefit from CNC microturning in the future.

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FAQ on CNC microturning

What is the difference between CNC micro turning and conventional CNC turning?

CNC micro turning produces extremely small components in the micro and millimeter range with maximum precision, while conventional CNC turning processes larger workpieces.

Which materials can be processed with CNC microturning?

Typical materials are metals such as stainless steel and titanium, but also plastics such as PEEK and PTFE as well as ceramics.

How small can components be manufactured with CNC microturning?

HAILTEC machines components with diameters from 0.5 mm to 10 mm and achieves tolerances of ±1 to ±5 micrometers.

Which industries particularly benefit from CNC micro turning?

Medical technology, e-mobility, aerospace and the watchmaking industry are among the sectors that benefit most from the precision of CNC microturning.

How does HAILTEC guarantee precision in CNC microturning?

By using state-of-the-art CNC machines, integrated measuring systems and strict quality controls, HAILTEC can ensure maximum precision.

What advantages does CNC microturning offer over other manufacturing processes?

It enables extremely small tolerances, high repeat accuracy and the machining of micro components that are difficult to produce with other processes.

How long does the production of microcomponents typically take?

The duration depends on the complexity of the component and the quantity. However, HAILTEC offers optimized production times thanks to automated processes. Contact HAILTEC if you would like to find out more about CNC microturning or are looking for a customized solution for your project. We are at your side as a competent partner and develop customized solutions for your requirements.