Laser welding of components

Chemical Machining SpA manufactures components by chemical photo section and laser micro cutting
Founded in 1970, CM is one of the pioneers in the market of chemical etching and has become established and maintained by steady growth and quality improvement as the market leader in Italy.

Practice Areas
• Electronic and Electrical Components
• Medical
• Telecommunications
• Automotive
• Optical Industry
• Fashion Industry
• Seals
• 0-series and prototypes

Product Portfolio
• EMC components
• SMT STENCIL films
• SMT STENCIL complete screen frame
• Electrical Connectors
• Model
• Filter
• Design elements
And much more!

Advantages of the photochemical etching
• Production of components of a sheet thickness
possible between 0.01mm to 2mm.
• It can convert almost all metals processed
will.
• Complex contours at no extra charge.
• The complexity of a component is independent
of the process time (production time).
This is only by the material thickness
influenced (cost neutral even
for complex contours).
• The components do not have a degree.
• There is no distortion due to thermal
Action.
• No tooling costs and fast
Delivery of the components.
Product Specific
• By half-etched fold lines can
flat sheets into three-dimensional components
be bent.
• The number of holes, holes,
or breakthroughs has no influence
on the process time.
• The body edge differs from
a punching / cutting edge.
• The etching process is taking place simultaneously on
two component pages instead.
Flat sheets can be bent by half-etched fold lines to three-dimensional components.

Laser Machines
Job Order Production in the
processings
laser welding
laser hardening
laser cladding

WELDING TECHNOLOGY
Our core competence lies, among other things, in creating high-quality joining technology.

Our quality standards are certified by DIN ISO 1090-2 EXC 2 and DIN EN ISO 9001/2015. DIN ISO 1090-3 certification for aluminum is currently under development. Certified welding specialists are available for this purpose. We draw on a wealth of experience, particularly in the area of joining steels up to S355 and chromium-nickel steels, and we also meet the various quality requirements (in accordance with DIN standards) of our customers in other areas. Projects with components up to 20 m in length and unit weights of up to 15 t have already been completed.

Our machinery also includes a welding robot with a torch-changing system for processing various additional materials in one component. The processing of components up to 4500x1500mm and up to a weight of 1000kg is possible.

Since 1992 we are specialized in fine blanking of precious and refractory metals, in scribing, cutting and drilling of ceramic substrates as well as marking and engraving by use of different laser installations.

Our broad range of lasertypes and -technologies allows us to produce devices and semi-finished products according to your task.

We process and use materials for toolmaking and mechanical engineering, the aerospace industry as well as automotive- and medical engineering. Customers of our company include manufacturers of moulds and tools, microelectronic devices, hybrid- and medical technology as well as engineering ceramics.

Our manufacturing includes by default:

scribing, drilling, cutting of thick- and thin film substrates
fabrication of sputter masks, grind- and lap cages
contour cutting in pipes
engraving of copper- and graphite electrodes
marking of labels, ceramics, plastics and much more

Additional services are:

single component measurements for geometry and surface
repair service for older laser systems
application-oriented purchase advisory service for new laser systems
process-specific research

Professional workshop services: mechanical production, special constructions, mechanical work, welded assemblies, steel construction, assembly work. Annual examinations, eg B. for hoists and shelves, as well as special work, eg. As machine relocations, complement our offer. With passion, ability and individual solutions we are committed to the goals of our customers. We are part of a large industrial service provider, but regionally active in the metropolitan area of Mannheim and Karlsruhe

How can we help you?
That's our way to say we are here for you to serve you as customer.

Lentink founded in 1958 has grown into one of the leading suppliers in the field of high tech sheet metal.
Deep drawing, pressing with transfers and progressive tools are our daily business. We deliver on daily base to our customers and we have to take care for more than 10.000 articles around Europe. With or without powdercoating and as simple parts and assemblies.

Quality and reliability are our daily goals with our people.

With over 60 years of experience, we manufacture large and small products in small and large series for different markets, sectors and industries in Europe. Companies like Bosch, Vaillant, Brötje and Buderus have also find their way to our company.

This is facilitated by a wide equipped machine park consisting of-the-art technologies as well as by the daily commitment of more than 125 enthousiastic technical specialists.

Processing of steel parts with many features and Lentink would like to advise you about your products as well.

If you want to know more about sheetsteel possibilities; please feel free to contact us.

Ronald Pool
tel: 0031-611780352
WWW.LENTINK.NL
Tel: 0031-315382130