Laser precision cutting

Laser precision cutting is a thermal cutting process in which materials are cut through precisely using an energy-intensive laser beam. By specializing in precision cutting, DeSta::Microcut can guarantee a cutting accuracy of up to ±0.01 mm. Workpieces with material thicknesses between 0.05 and 4.00 mm can be processed with maximum dimensions of 1,250 x 1,250 mm.

Laser precision cutting with DeSta::Microcut

Laser precision cutting produces virtually burr-free cutting edges with minimal heat input into the material. With its high repeat accuracy and fast processing speed, laser precision cutting is ideal for series production of small parts. Additionally, DeSta::Microcut also frequently uses precision laser cutting for prototype construction and one-off production.

What is laser precision cutting?

Also known as laser fineblanking or laser precision cutting, this cutting technology is a thermal cutting process. Laser precision cutting is more precise than conventional laser cutting and many other cutting technologies. Modern laser technology can be used to cut delicate contours from a wide range of materials with ease.

The high energy density of the laser vaporizes and melts the material at the cutting edge. This results in cutting edges that are fine and smooth. Modern laser technology minimizes heat transfer during cutting and ensures optimal surfaces.

Cutting gas, such as nitrogen or oxygen, is blown in during the cutting process. This supports the cutting process, for example by blowing off the molten material and minimizing reactions between the material and the surrounding atmosphere.

Do you need prototypes, small or large series?

DeSta::Microcut is your contract manufacturer for laser precision cutting with many years of expertise and comprehensive know-how. The experienced team is ready to support you with your individual challenges. The aim of DeSta::Microcut is to offer you the best possible all-round service.

Which materials can be processed with laser precision cutting?

Here you will find an overview of typical laser-capable materials:

Steel and steel alloys such as structural steel, stainless steel, tool steel, case-hardening steel, CNS alloys
Non-ferrous metals such as copper and copper alloys, brass, bronze
Precious metals such as gold, silver, platinum
High-temperature alloys based on iridium, rhodium, tungsten
Other non-ferrous metals such as aluminum, magnesium, nickel, tantalum, tin, zinc, titanium, Inconel (nickel-based alloys)

Do you need high-precision cuts for a different material for your project?

For which applications and industries is laser precision cutting suitable?

The areas of application for laser preicision cutting are diverse. The process is used in the manufacture of microscopically small components, for example in medical technology as well as for the production of delicate pieces of jewelry. Other applications for laser precision cutting include the production of electronic components, fine mechanical components and the manufacture of precision tools.

Below you will find a selection of components that DeSta::Microcut manufactures for specific industries:

Medical technology

Surgery: Blanks for implants, screw plates, fixation plates and bone plates
Surgical instruments: Components, grippers and chips
Medical devices: Components for computer tomography (CT), magnetic resonance imaging (MRI) and laboratory analyzers
Other components: Such as fittings

Electronics industry

Semiconductor and chip components: Chip carriers, complex chipsets, multilayer electronic chips, copper semiconductors, printed circuit boards
Power transmission and distribution: Conductor rails such as busbars, contacts and contact rails, cable lugs, connectors for crimp contacts
Mechanical components and connections: Punching grids, press-fits etc.
Sensors and actuators: Sensors, piezo-ceramics, pulse disks
Electrical connection elements: Circuit boards, carbon shafts, etc.

Punching technology

Aerospace

Fuel cells, e-mobility and other alternative drives

Jewelry and fashion industry

Common raw materials and material thicknesses are in stock at DeSta::Microcut’s raw material warehouse. This means that short delivery times are possible.

DeSta::Microcut also offers you a wide range of other processing and post-processing options. For example, cut parts can also be bent, milled or laser-marked on request. We also offer surface treatment of your components via external partners.

How accurate is laser precision cutting?

The laser precision cutting production process is known for its precision and achieves tolerances of up to ±0.01 mm. The focused laser beam enables the cutting of fine and complex contours in a wide range of materials with material thicknesses from 0.05 to 4.00 mm. As laser precision cutting is also suitable for thin materials, DeSta::Microcut’s specialized laser systems can also be used to cut foils.

Careful selection of systems and components specialized for laser precision cutting, combined with many years of expertise, ensures a high level of dimensional accuracy. Due to the high degree of automation, excellent repeatability is guaranteed.

Quality and reliability

DeSta::Microcut stands for quality and reliability, even with difficult requirements in terms of material and complexity of the components. The DeSta::Microcut team brings its many years of expertise, comprehensive know-how and creativity to bear on your requirements. On request, your components can also be bent, milled and laser-marked. Common raw materials and material thicknesses are kept in stock at DeSta::Microcut’s raw material warehouse. This means that short delivery times are possible.

Reliability is a top priority for the DeSta::Microcut team. Laser precision cutting using modern equipment in combination with experienced specialists enables the punctual production of high-quality workpieces.

The main advantages include:

High precision: Thanks to the focused laser beam, clean cutting is possible while maintaining tight tolerances. This ensures minimum tolerances, burr formation is minimal and the accuracy of fit of parts is outstanding.
Versatility: Lasers are able to cut a wide variety of materials. These include metal and plastic. In terms of material thickness, thin sheets are just as possible as thick plates. Depending on the size of the processing table, even large workpieces can be processed without any problems.
Complex geometries: Intricate and complicated contours can be cut reliably and precisely with laser precision cutting. This opens up new design options for components.
Contactless cutting: Compared to conventional cutting technologies, laser cutting systems cut without contact. This means that there is no mechanical wear on tools. This ensures excellent reproducibility.
Automation: Laser precision cutting machines are based on machining processes that can be highly automated. The CNC control of the laser cutting machines ensures efficient production with high repeat accuracy.
High feed rate: Laser precision cutting machines cut at high speed. Modern lasers also have short set-up times. This ensures efficiency and shortens production times.

The disadvantages of laser precision cutting are:

Restrictions on materials that can be processed: Materials with particularly high reflectivity and transparent materials cannot usually be cut with the laser. Rapidly vaporizing or flammable materials such as certain plastics or rubber are also often not suitable.
Exposure to heat: Due to the high energy of the laser beam, energy is introduced into the component in the form of heat during laser cutting. In some applications, this can lead to discoloration or deformation and make additional measures necessary. The effect of heat is minimized during laser fine cutting, but not excluded.

One example of materials that are not suitable for laser precision cutting is PVC or PTFE, as they can release toxic gases during cutting. The Water jet cutting is an excellent alternative here.

What are the advantages and disadvantages of laser precision cutting?

Laser precision cutting is a manufacturing process that impresses with its precision, versatility and high degree of automation. Find out the most important advantages and disadvantages here.

Exchange

DeSta::Microcut manufactures individual workpieces. The basis for this is created by the employees together with customers through personal consultation and exchange at eye level to jointly solve individual challenges.

Flexibility

A wide selection of raw materials in stock and the adaptive use of resources enable short-term deliveries and a high degree of flexibility in production.

Creativity

Driven by the curiosity to solve difficult challenges, the DeSta::Microcut team meets your individual requirements with courage, creativity and problem-solving expertise.

Reliability

At DeSta::Microcut, experienced specialists, modern machines and years of know-how guarantee the punctual production of high-quality workpieces.

DeSta::Microcut - Your partner for laser precision cutting

Laser precision cutting is a precise and efficient machining process with high repeat accuracy. DeSta::Microcut uses pulsed lasers and thus achieves minimal heat input during the cutting process. The result is impressive due to its high precision and a wide range of materials that can be processed.

Implementing your individual requirements reliably and in top quality: that’s what the DeSta::Microcut team stands for.

What is the difference between laser precision cutting and other cutting processes?

Laser precision cutting is a specialized form of laser cutting and enables particularly precise and fine cuts that are up to ten times more accurate than conventional laser cutting. Thanks to optimum parameterization and precise control of the cutting process, intricate contours and complex shapes can be achieved with reduced heat input. As a result, the material structure of the workpiece is changed as little as possible. Components can be cut with a tolerance of up to ±0.01 mm using laser precision cutting.

DeSta::Microcut is your partner for customized solutions and individual requirements with high quality standards.

What processing techniques does DeSta::Microcut offer in addition to laser precision cutting?

In addition to laser precision cutting , DeSta::Microcut also has these processing options in its portfolio as a comprehensive provider of machining processes in manufacturing:

Through its sister company BLS Lasertechnology GmbH, DeSta::Microcut also offers high-quality laser material processing of 3D parts. BLS Lasertechnology GmbH has all essential processes for the laser processing of 3D metal components in its portfolio.

DeSta::Microcut’s range of services also includes a number of post-processing options. These include

DeSta::Microcut also offers surface treatment of your components, such as electroplating, via proven and reliable partner companies.

Interesting facts about laser precision cutting at DeSta::Microcut

DeSta::Microcut is your service provider for laser precision cutting and micro waterjet cutting. With many years of experience and extensive know-how, the team ensures the reliable production of precision workpieces and prides itself on its ability to find the technically and economically optimal solution for complex challenges. DeSta::Microcut also offers you a wide range of downstream processes such as milling, bending, laser marking and surface finishing.

Would you also like to benefit from the expertise and performance of DeSta::Microcut?