LASER PRECISION CUTTING OF FINE CUTTING PARTS
As a specialist for laser fine machining, we have been offering our customers precision laser cutting of fineblanked parts for more than 10 years. From high-quality fine and thin sheet metal, but also from ceramics with material thicknesses of 20-4,000μm, we manufacture precision parts with a repeat accuracy of ± 2 μm. The laser precision parts include shims with microfluidic structures, micro sieves and microfilters. However, our portfolio also includes SMD stencils, engine pads and mechanical precision parts, e.g. for the watch industry. We manufacture from the first pattern and of course also in series. If you do not know whether your source material is suitable for laser precision cutting, we will be happy to find out for you as part of a free feasibility study. Just talk to us.
OUR CAPABILITIES
- Contours: according to customer specifications
- Material thickness: from 20 – 4,000 μm
- Materials: steel / stainless steel, brass, copper, aluminum, ceramics
- Finishing: brushing, vibratory finishing, electropolishing
- Repeat accuracy: ± 2 μm
- Quantity: samples (from 1 part), small series, series
YOUR ADVANTAGES
- Economical production possible despite highest precision and tight tolerances due to enormous cutting speed
- Machining of 2D and 3D structures is virtually burr-free and often makes reworking superfluous
- Component geometries can be adapted quickly and flexibly at any time
- no tools needed
- Suitable for samples, single items and small quantities, since only very low set-up costs are incurred
JUST SEND US YOUR ENQUIRY DATA
If you are interested in our services, you can simply send us your data and the desired number of pieces by e-mail. We will gladly send you an appropriate offer, or contact you if there is any need for clarification. Let’s get started…
Do you need a signed privacy statement in advance? No problem. Just send us your standard sample for review, or ask for our privacy form.
WHAT MATERIALS ARE SUITED FOR LASER PRECISION CUTTING?
In addition to steel and other metals (steel and metal foils), the choice of materials includes ceramics (silicon nitride), glass fiber reinforced plastics, composites and many more. We are happy to perform an appropriate parameter determination for your material and determine the suitability for processing with the laser.
THE TECHNOLOGY
The gentle material processing with the laser is ideal for cutting and drilling microfilters or mechanical fine parts made of thin films. Precision laser cutting with a repeatability of ± 2 μm and a spot diameter of less than 30 μm offers many advantages, especially for the production of high-precision metal templates or precision mechanical parts. In order to comply with the highest quality standards according to DIN EN ISO 9001: 2015, every laser-cut opening in the laser is checked in real time at TEPROSA. Deviations from the order data are thus recognized in the production process and the cutting parameters are adjusted immediately. This ensures consistent quality, prevents downtime and is more economical than a downstream manual or automatic optical inspection. Since laser cutting is a comparatively force-free production technique compared to competing processes such as punching, only a few burrs are formed in most materials. Should it be necessary, various proven techniques such as mechanical deburring through a brushing process are available for removing the burr, vibratory grinding, or electropolishing. On request, we will be happy to offer you corresponding post-processing processes.
