Surface technology

To the service of watchmakers

May 2013

Springmann Machine Tools is a faithful exhibitor from the first EPHJ (Geneva); It is also present in this year’s edition with a selection of appropriate means of production for watchmaking and jewellery.

Excerpts from the wide program of machine tools and peripheral devices the company presents this year:

EOS: Parts in polymer, titanium, inconel, stainless and maraging as palpable witnesses of generative manufacturing using the process of laser-sintering
Lipemec PLTH 300: Leveler "small in size, great in accuracy”.
Otec SF 1: (see photo): gloss polishing with a Streamfinish machine
Otec CF 32: centrifugal force installation for deburring and polishing (dry or wet)
Zoller Smile 400, pilot 3.0: presetting and measuring device for a perfect mastery of cutting tools

Moreover, Cookson Precious Metal presents its generative manufacturing solution in the field of precious metals (a joint development with EOS, the manufacturer of machines).

SPRINGMANN SA Machines-Outils Route des Falaises 110 CH-2008 Neuchâtel Tel 032 729 11 22 Fax 032 725 01 01 [email protected] www.springmann.ch

Surface technology

BYG about tungsten vs. chromium carbide recharging

December 2023

BYG, experts in adaptable spare parts, we help you choose between tungsten and chromium carbide to improve the durability and performance of your machinery. Tungsten, represented by the symbol W and atomic number 74, is a dense, silvery-white, brilliantly luminous metal with ductile malleability. Recognized as the densest element among its native peers, tungsten exhibits outstanding resistance to heat and corrosion, making it one of the most robust elements in these properties. As for (…)

Surface technology

SurfaceTechnology GERMANY – Call for Papers now open for Expert Forum

March 2022

What new coating technologies are available and how can they reduce a company’s carbon footprint? What properties do these processes have? How far has the establishment of Industry 4.0 progressed in the field of surface technology and how is the legal framework (keyword REACh) currently affecting surface technology? And what is new in the area of supply chain legislation and technical regulations? Experts from research and industry will be addressing questions like these at the (…)

Surface technology

Axalta Coating Systems presents at PaintExpo 2022 in Karlsruhe: "Your Passion, our Coatings", innovative products and services

February 2022

Axalta Coating Systems, a leading global supplier of liquid and powder coatings will present innovative products and services at PaintExpo. The world’s leading trade fair for industrial coating technology will take place from April 26th to 29th , 2022, at the Karlsruhe Exhibition Center in Germany. At this global event, Axalta will be presenting current developments in a full range of coating technologies. Featuring a portfolio of forward looking and state of the art liquid, (…)

Surface technology

Surface coating - When you can judge a book by its cover

July 2018

Let’s put an end to the saying that you can’t judge a book by its cover. With microtechnology, the decrease in the size of the components produced goes hand in hand with an increase in surface effects on their performance. The nature of the material chosen for the coating and the process of depositing this coating thus play a crucial role. This step will often allow the manufacturer to make all the difference. Take for example a company that needs to collect and complete the (…)

Surface technology

Coatings: speed meets performance

September 2013

A new circular arc technology has been developed for fast and reliable deposition of smooth tool coatings. Michiel Eerden, Product Manager at the Dutch PVD coating expert IHI Hauzer Techno Coating B.V.: “The technology is called CARC+ and has been tested by several toolmakers and job coaters with excellent results, outperforming other benchmark coatings.” “CARC+ is the abbreviation for Circular Arc Plus, an innovative technology with which tool makers are be able to distinguish their tools (…)

Surface technology

Focus on flexibility, energy and material efficiency

March 2013

Contract coaters and in-house coating companies are kept busy around the globe as they strive to make coating processes more efficient. At the same time, there is also a demand for systems to be more flexible. With over 250 exhibitors already on the exhibitor list 14 months before the trade fair is due to start, PaintExpo will be presenting solutions to these tasks. The spectrum of PaintExpo ranges from pre-treatment through application systems, plants and coatings right up to quality (…)

Surface technology

At the dawn of new treatments...

February 2013

If the world of surface treatments has seen many innovations in recent years, we are only at the beginning of a (r)evolution which sees parts be treated to combine several functions to obtain unimaginable results not so long time ago. To talk about it and draw parallels with mountaineering, we’ve met with Mr. Samuel Estoppey, Director of the Estoppey-Reber group and great admirer of mountains... and the comparison between mountain and surface treatment is very relevant! “We want to discover (…)

Surface technology

Test probes harder, sharper and cheaper with new coating

November 2012

Harder, sharper and cheaper test probes for PCBs will be the result of a new coating developed by Swedish company Impact Coatings. The alloy, Ultra MaxPhase™, has a Vickers hardness specification exceeding 1600HV, harder than rhodium (600-1000HV) and much harder than gold (150-200HV), the materials currently used for coating test probes. By coating test probes with two different alloys, a sharper, harder tip can be produced while reducing the cost for the probes. An Ultra MaxPhase coating (…)

Surface technology

Gold replacement coating now available as contract service

July 2012

A coating service to treat electrical components with the gold replacement material Silver MaxPhase™ is now offered by Swedish company Impact Coatings. The company, which has developed the material as well as the process, has set up its own processing line in-house with capacity to take on contract work. A contract service for coating components with the gold replacement material Silver MaxPhase is now offered by by Impact Coatings, using PVD equipment for coating reel-to-reel as well as (…)

Surface technology

Black and white chromium plating: coatings of the future?

June 2012

When one speaks of black chromium plating, often we imagine it combined with a lacquer and therefore inevitably of random accuracy. And yet when this operation is made properly, it provides important benefits both in terms of protection, hardness and aesthetics. Parts are finished once chromium plated and require no lacquer or any other further processing. Meeting in Corgémont with Christian Jungen, director of Bicrom SA, a company that places high chromium plating at the rank of (…)

To the service of watchmakers

The Eurotec Newsletter