Selecciona tu región e idioma

CanadaUS FR 
United StatesUS 
MexicoUS ES 
ArgentinaEN ES 
BoliviaEN ES 
BrazilEN ES 
ChileEN ES 
ColombiaEN ES 
PeruEN ES 
UruguayEN ES 
GermanyEN DE 
AustriaEN DE 
BelgiumEN FR NL 
BelarusEN 
Bosnia and HerzegovinaEN 
BulgariaEN 
CyprusEN 
CroatiaEN 
NetherlandsEN NL 
DenmarkEN 
SlovakiaEN 
SloveniaEN 
SpainEN ES 
EstoniaEN 
Russian FederationEN 
FinlandEN 
FranceEN FR 
GreeceEN 
HungaryEN 
IrelandEN 
IcelandEN 
ItalyEN IT 
KazakhstanEN 
LatviaEN 
LiechtensteinEN DE 
LithuaniaEN 
LuxembourgEN DE FR 
MaltaEN 
NorwayEN 
PolandEN 
PortugalEN ES 
United KingdomEN 
Czech RepublicEN 
RomaniaEN 
SerbiaEN 
SwedenEN 
SwitzerlandEN DE FR IT 
TurkeyEN 
UkraineEN 
EgyptEN 
MoroccoEN 
South AfricaEN 
TunisiaEN 
Saudi ArabiaEN 
BahrainEN 
QatarEN 
ChinaEN 
Korea, Democratic Republic ofEN 
Korea, Republic ofEN 
United Arab EmiratesEN 
PhilippinesEN 
Hong KongEN 
IndiaEN 
IndonesiaEN 
IsraelEN 
JapanEN 
KuwaitEN 
MalaysiaEN 
OmanEN 
SingaporeEN 
ThailandEN 
Taiwan, Province of ChinaEN 
UzbekistanEN 
Viet NamEN 
AustraliaEN 
New ZealandEN 

Metal processing

Equipos innovadores para el tratamiento de metales

R2 - Serie SMD 3. Per tuttu coloro che non sono Abbastanza dell'arrotondamento dei bordi.

Construction Technology

Tecnología de construcción innovadora para profesionales

Sierras tronzadoras de piedra - en casa en todas las obras de construcción. Precisa, rápida y de uso universal.

Lavorare alle LISSMAC

Un´accoppiata vincente tra innovazione e opportunità

Una sqadra unita e solidale

LISSMAC -nos mueven las Ideas

Confiamos en nuestra experiencia y competencia en el sistema. En este contexto, LISSMAC Maschinenbau GmbH comprende cuatro áreas de negocios: Construction Technology, Metal Processing, Plant Engineering y MT- Handling. Más de 400 trabajadores ubicados en cinco sedes en Alemania, Francia, los Estados Unidos y los Emiratos Árabes Unidos se preocupan en conseguir la máxima satisfacción para el cliente.

Película corporativa

News

Titelbild

Training evening 2024

Become part of our team and visit us on the evening of training: Tuesday 26.11.2024 // 6-8 pmFriday 29.11.2024 // 5-7 pm Take a look behind the scenes Gain insights into the working environment Find out about our apprenticeships You can expect informative discussions with our trainees and training managers Parents are also very welcome Registration until 22.11.2024 to jobs@lissmac.com or by phone: 07564 307-202 or -228   We are again offering many exciting professions for the start of training in 2025.Here you can find information about the vacancies. We look forward to receiving numerous applications!

Leer más
Scheid und Bachmann Bild 5

Burr-free sheet metal parts for pay stations and signaling technology components

Burr-free sheet metal parts for pay stations and signaling technology components Fiber lasers in particular require a powerful downstream deburring technique due to the burrs that occur during cutting. A global company from North Rhine-Westphalia has invested in this technology multiple times and, in doing so, has developed optimized production logistics and a continuous material flow. Text: Annedore Bose-Munde The production know-how that goes into the things we encounter every day is often not apparent at first glance, for example in parking or signaling solutions. The family-owned company Scheidt & Bachmann, based in North Rhine-Westphalia, manufactures pay stations and terminals worldwide, for example for parking garages or buses, as well as signaling technology components and barrier systems, for example for Deutsche Bahn. Founded in 1872, the company has grown from a machine manufacturer to a global system provider with a total of around 3,500 employees worldwide. Scheidt & Bachmann's prefabrication is based in Mönchengladbach, with assembly lines in Slovakia and the USA. 90 percent of Scheidt & Bachmann's production is stainless steel parts, as well as some aluminum and steel parts. In the sheet metal processing area in Mönchengladbach, 90 employees manufacture a broad portfolio of sheet metal products. The demands on the processing results and the processing technologies have increased continuously in recent years. Before 2006, laser cuts were placed on pallets after cutting, stacked and then removed individually. These were then sanded manually and with simple technology. This was quite laborious and required a great deal of manual effort and sometimes multiple passes. Throughput times, logistics and costs were less than ideal. The first Lissmac system was purchased in 2006 to address the issue of edge rounding: an SBM S 1000 for processing sheet metal and laser parts. Since then, rounding the inside and outside contours on both sides in a single operation has significantly increased process efficiency and saved time. What was still missing at that time was structured, customized production logistics. Fiber laser was supplemented with powerful deburring technology When the next step of modernization and investment in new plant technology was to be taken in 2019, several criteria were on the agenda: By purchasing a laser from the company Trumpf with fiber technology, the decision-makers at Scheidt & Bachmann relied on the technological advantages of the process. The purchase of the new cutting technology therefore also directly required modern and powerful deburring technology. And with a view to protecting employees, ergonomic improvements for the workers were also to be achieved. So, before purchasing the new system, two system manufacturers were contacted and reference parts were sent for sample processing. In the end, the decision was made in favor of an SBML 1500 from Lissmac, which is used for deburring and edge rounding on both sides. “This system performs double-sided processing in a single grinding pass. And the quality is so good that a single pass is actually enough to achieve a high-quality grinding result,” says Jörg Würker, Head of Mechanical Production and Head of Sheet Metal Processing at Scheidt & Bachmann GmbH. Time-consuming rework is no longer necessary. And he mentions another important aspect: occupational safety for technicians, which of course applies in the US. “If there is a sharp-edged item on an assembly line, the technician can be injured. And that can quickly lead to a legal problem,” says Würker. The fact that the technical parameters were also handed over with all the test parts was also very helpful, especially in the start-up phase with the new system. “We definitely benefited from that,” says Würker. Dirk Schürstedt, Area Sales Manager for Metal Processing at Lissmac Maschinenbau GmbH, who has been looking after Scheidt & Bachmann since 2019, also remembers the initial contact and a pragmatic and constructive decision-making process. He adds: “All sample processing at Lissmac is always documented precisely and comprehensively and made available to the customer. This includes which machine was used for the processing, which tool, which speeds, which rotational speeds, and so on.” This enables the customer to achieve good processing results right from the start. Over time and based on production experience, the system is then usually fine-tuned so that it can be better and better aligned with the processes. The workers initially had to get used to handling the new system technology, so targeted operator training in the user interface was carried out. All in all, Jörg Würker and Dirk Schürstedt agree that the project was implemented quickly and constructively. Today, the system is used to process sheets with thicknesses from 0.8 to 10 mm. The size of the respective sheet metal blanks ranges from the size of a cell phone to the size of a table. In 2023, the system was also retrofitted with a wet extraction system to enable aluminum to be processed and to ensure material separation. Creation of optimized production logistics When the SBM L 1500 was purchased in 2019, it became clear that the production logistics needed to be optimized. When two fully automated Trumpf fiber laser cutting machines with a connected Stopa storage system were purchased in 2021, the issue came up again and should now be thought through to the end. “When the employee removes the part from the laser system, they should also place it directly on the grinding machine. The continuous material flow was important to us and should be implemented,” says Würker. This was also to avoid manual work and long throughput times. Accordingly, two more systems were purchased in 2022 that could be used to implement this seamless process. “We rely on stable and functional relationships. That is why we chose Lissmac technology again – this time for two systems with rotary brushing technology that allow us to deburr and also round edges in an adjustable quality and depth,” says the sheet metal processing manager. “We purchased two SMD 345 S-Edition universal grinding and deburring machines. Both systems work in single-sided operation this time. However, they can be used to create a defined surface finish such as classic brush sanding. This enables greater flexibility and saves purchasing costs,” adds Lissmac specialist Schürstedt. With flexibility in mind, these two systems were also equipped with a wet extraction system. Technology support is important One thing is certain: Scheidt & Bachmann is very satisfied with the processing results of the Lissmac systems. “Since the new systems have been in use, we have been reliably achieving excellent deburring results,” says Jörg Würker. In addition, the company receives targeted technology support and reliable service. For Dirk Schürstedt, it is important to be able to respond to the customer's individual production conditions and requirements with precisely tailored technology. “It's satisfying to be able to support the customer's needs over the years. As the machine manufacturer, we are also constantly developing the systems further. Customer feedback is important for this,” he says. Currently, a major focus is on the operability of the systems. These should be as simple and self-explanatory as possible to use in order to make the operator's work easier.  

Leer más
automatisiertes-ausschlagen-von-blechbauteilen-voon-lissmac.jpeg

Lissmac automates grinding and deburring technology with partners

Automated processes ensure efficiency in sheet metal processing. Take, for example, the automated ejection unit that Lissmac Maschinenbau GmbH is presenting at Euroblech. It is used to separate laser components that are attached to micro bars on the sheet metal panel. Four separately controllable gripper units equipped with a vacuum suction cup selectively remove the laser components from the scrap grid after the micro-bars have been separated by the ejection process. The components are then placed on a conveyor belt for the next process steps - deburring and edge rounding. The system does not require optical image processing as it is based on the geometry data of the cutting plan and automatically determines the required number of suction pads. It can be flexibly adapted for different sheet sizes and thicknesses. The possible component sizes in the current system version range from DIN A5 to Euro pallet format. Sheets with thicknesses from 1 mm to 8 mm and a maximum weight of 90 kg can be processed. Time-consuming manual clearing is no longer necessary. The process is decoupled from laser cutting thanks to a buffer space in the warehouse. The ejection unit can be retrofitted to existing cutting systems or high racks and can be used regardless of the manufacturer. The automation unit, which the Bad Wurzach-based machine manufacturer developed together with J. Schmalz GmbH, automates the loading of Lissmac grinding machines. The cell relies on robotics technology as well as AI software and 3D vision sensors from the automation technology manufacturer. The components are identified with the help of visual 3D component recognition from Schmalz in order to pick up unmixed components from a pallet. They are then placed on a conveyor belt using a matrix gripper. They can then be deburred in the next process step.The combination of loading robots with the vacuum grippers from Schmalz and the connection to the sanding system ensures more efficient production processes: Manual loading is reduced so that a deburring machine can be operated by a single person. The SBM-L Evo series will also be presented as a pre-series model for the first time at Euroblech. On show will be the SBM-L 1000 G1S2 Evo - a deburring machine for deburring and edge rounding on both sides of punched, laser-cut and fine plasma-cut sheets in a single work step. The new top model of Lissmac's double-sided deburring machines has been available as a series machine since April 2024 From the Lissmac product range of single-sided and double-sided grinding and deburring machines for thin and thick sheet metal processing, the SBM-L 1500 G1S2 for highly efficient double-sided deburring and edge rounding of punched, laser or HD plasma-cut parts and the SMD 35 REER (S-Edition) for uniform edge rounding on all edges up to a radius of 2 mm as well as for a non-directional finish and small parts and thin sheet metal processing will also be on show in Hanover. The SMD 123 RE will also be presented, which can be used for deburring and uniform edge rounding on all edges as well as for surface processing of workpieces made of steel, stainless steel and aluminum. Also on show will be the SBM- XS 300 G1E1 Alu Mix for deburring and even edge rounding of small parts in a single operation. Visitors are cordially invited to the Lissmac stand, Hall 14, Stand 14-K06, to find out more about proven technologies and the new features for Industry 4.0.

Leer más
picute 5 Joop van zanten

Todo se centra en la automatización

It always takes visionaries and pioneers to establish something new on the market. A Dutch steel service centre is such a pioneer. Here, the processing of thick sheet metal is to be automated. Two new processing lines from Lissmac that have been purchased are an important building block for this solution.Text: Annedore Bose-MundeThe family-owned company Joop van Zanten has been a full service provider for plasma and oxy-fuel cutting of steel since 1966. The steel service centre in Veenendaal, Netherlands, now has over 40 employees and processes steel sheets ranging from 2mm to 300mm. It also offers drilling and tapping, folding, straightening, blasting and welding.Bart Kroesbergen has been plant manager at Joop van Zanten since 2018. He looks back: ‘Six years ago, there was still a lot of manual work at Joop van Zanten. But something had to change, especially in terms of competitiveness, the shortage of skilled workers and the future direction of the company.’ Two questions were on the table from the outset: ‘Can we automate to make work more attractive and more efficient? And above all, can we save costs?’ The steel processor's product range was already very broad in 2018. Therefore, another point was very important: flexibility.‘The company should be set up for the next 20 years. Increasingly, component manufacturing is being carried out for end producers. To this end, many technologies have been brought in-house, such as welding, machining and edging. We are trying to implement the processes in such a way that they are as automated as possible. This should ensure predictability for new products and product reproducibility, as well as consistent quality and, of course, competitiveness in Europe,’ says Managing Director Kroesbergen, defining the path and goal.Since 2018, the family-owned company, together with an external director, has implemented a new strategy for the company. At the same time, the next generation of the family are also being prepared for a management position. Together with Bart Kroesbergen, who has an extensive background in business administration, their combined experience, knowledge and shared desire for change has already achieved a great deal. Joop van Zanten is already one of the most modern steel processing companies in the Netherlands, characterised by its high level of automation and digitalisation, and consistently driving forward the topic of Industry 4.0.Investment in two efficient, identical systems Joop van Zanten's customer base has changed in recent years. Initially, the company mainly operated as a mass steel cutting company. It was about kilograms and heavy steel. The customers came, for example, from the bridge or shipbuilding industry. But the company wanted to and needed to become more flexible and expand its range of services – including with regard to material thicknesses. Now, the range of processed material thicknesses is in the range of 2mm to 300mm. Currently, the smallest product is a few centimetres in size, while the largest is almost 14 metres. A total of 90,000 different parts were produced in 2023. Today, customers are mostly from industry, mechanical engineering and the transport sector. The focus of production is on supplying customers with a complete end product that has been efficiently manufactured. The processes are to be automated to such an extent that a high level of economic efficiency is achieved. To achieve these goals, the Dutch company invested in two identical Lissmac systems, each consisting of an SBM-M 1500 D2 slag removal machine, an SBM-XL 1500 G2S2 grinding and deburring machine (passage width of both systems is 1,500 mm), as well as extraction and conveyor technology. The first system was purchased in 2019, the second in 2021. ‘We visited several manufacturers, spoke with system representatives and also looked around at the major trade fairs,’ says Plant Manager Kroesbergen, looking back. But one point ultimately convinced the decision-makers at Joop van Zanten: the two-sided processing that the Lissmac systems make possible. ‘We sometimes run products that are 20 metres long through the systems. The Lissmac technology makes this possible in just a single process step, which makes our work much easier,’ says Kroesbergen. The otherwise necessary handling and the associated complex logistics in the halls are no longer required. Extensive tests were carried out before the decision was made in favour of the Lissmac Maschinenbau GmbH system. This was also necessary due to the high variety of parts. The practical tests were carried out with the products and materials in mind. Fine adjustments were made and the system went into operation in 2019. ‘We decided that all the parts we manufacture would pass through the Lissmac system. Of course, the surface quality and feel are now better. But every single part also looks really good,’ says Bart Kroesbergen. Based on the technical requirements alone, this would only be necessary for about 50 percent of all parts. But in the meantime, the deburred and rounded parts have also become a quality feature for Joop van Zanten that customers appreciate. And then there is the plant manager's always forward-looking view of fully automated processes. ‘If you have a second processing stream in a process that is not to be automated, it is more difficult to automate it completely.’ The second system, located in a different production area, was purchased in 2021. The production volume had increased significantly, and certain production ranges needed to be processed efficiently for logistical reasons. However, this identical system was also purchased with a view to the planned significant expansion of the automation. The goal is automation in the thick sheet metal sector One of the two Lissmac lines will already be used in automated production. Steel sheets up to 40mm thick will be processed here. The second system will be used to process sheets up to 100mm thick. Automation is planned here as well. ‘The requirement that the systems be prepared for future automation was specified by Joop van Zanten at the start of the project for the first system,’ recalls Robert Dimmler, Sales Director Metal Processing at Lissmac. This is also a very important point in terms of ensuring smooth interface communication between different applications and systems. A system consisting of a slag removal machine, a grinding and deburring machine, and extraction and conveyor technology is one of the machine manufacturer's standard applications. ‘But Joop van Zanten's vision of the automation that was considered from the outset was truly visionary. Automation in the thick sheet metal sector was still uncommon at that time,’ says Dimmler. ’Automation is usually known from the thin sheet metal sector. This was now to be transformed into the thick sheet metal sector, where completely different workpiece dimensions and part weights are common. Being involved in finding a solution here is an exciting part and definitely also a challenge.’ ‘Our dream was to use a fully automated factory for thick sheet metal processing within ten years. The question was not ‘will we be able to implement this?’ but rather ‘how will we be able to implement this in concrete terms?’ says Bart Kroesbergen. To this end, experience from other industries was also incorporated into the considerations, for example from concrete construction, where very high unit weights are also involved. This optimistic thinking outside the box also convinced machine builder Lissmac. ‘A system manufacturer also continues to develop based on customer requirements. And when you have a visionary customer like Joop van Zanten, it also triggers us,’ adds Robert Dimmler. When it comes to new implementation ideas, it's simply part of the process to think outside the box. The challenge lies in the weight and variety of the parts The weight, variety and complexity of the structures require new approaches to implementation with regard to automation. The mechanical removal of parts using robotics is therefore not yet fully implemented. Here, Joop van Zanten is working together with Messer Cutting Systems GmbH, Beuting Metalltechnik GmbH & Co. KG and Lissmac on a suitable solution. The goal that the partners involved are working on is a solution that will cover the company's range of thick sheet metal core parts. The systems are to run automatically next year.The fact that all systems in operation at the Dutch steel service centre are connected to a software platform and OPC UA interfaces is another important point for seamless automation. Machine manufacturer Lissmac has also defined the OPC UA standard (standard for secure, cross-vendor networking for industrial systems) as the standard for its own products. One example shows how important this topic is: a customer of Joop van Zanten manufactures the frame of a system that produces chips. The steel plates required for this, which are manufactured by the steel service centre, must not be touched by hand so that finger grease does not get onto the systems. Without automation, this would be inconceivable. One thing is certain: the project partners are working together on a truly visionary task. However, solving this task involves very pragmatic issues: technical implementation, constant communication, and continuous learning and support from each other.

Leer más
Ferienprogramm Bad Wurzach 2024

Hast Du Lust Dich auf die Suche nach dem Schatz bei LISSMAC zu machen?

Termin: 19.08.2024 Max. 15 Teilnehmer Altersbegrenzung: 8-12 Jahre Bei der Schatzsuche wirst Du LISSMAC und die Produkte, sowie den Ablauf vom Blech bis zur Maschine kennenlernen. Zudem erwarten Dich spannende Projekte, die unsere Azubis gebaut haben. Eines dieser Projekte war ein Tischkicker. Am Ende unserer Schatzsuche erwarten Dich tolle Geschenke und Informationen zum Schnupperpraktikum, Ausbildungsstellen,…. Für Essen und Trinken ist ausreichend gesorgt! Alle Informationen & die Möglichkeit zur Anmeldung hier Anmeldung möglich per Telefon, E-Mail oder Einwurf der Anmeldekarte bei der Stadt Bad Wurzach. Zum Programmheft (LISSMAC S.29)  

Leer más

Factory tour HGV Bad Wurzach

On 26.06.2024, we hosted a group of visitors from the Bad Wurzach Trade and Commerce Association. The HGV is an association of traders in Bad Wurzach. The interested guests, mainly managing directors of companies in Wurzach, took the opportunity to visit our company.  After the reception and welcome by the management, the guests were divided into two groups and guided through the production halls by Daniel Keller and Hinrich Dohrmann. The visitors were also shown the new hall and explained the digitization and automation of our work processes, but the current difficult economic environment was also discussed, but always with an optimistic view to the future.  After the one-hour tour, there was an opportunity for questions and informal discussions over a snack.   

Leer más
Lissmac-corporation-office-las-vegas

LISSMAC Corporation abre una nueva oficina en Las Vegas

El 1 de enero de 2024, LISSMAC Corporation abrió oficialmente una nueva sucursal en Las Vegas, Nevada. Inicialmente, la oficina de Las Vegas servirá como ubicación de ventas y servicio para la costa sur y oeste de EE. UU. "La nueva oficina de Las Vegas es un paso importante para ampliar nuestras actividades de ventas y servicio en el suroeste", afirma Ingo Heiland, Vicepresidente de LISSMAC Corporation. "Las Vegas es un importante lugar de ferias para nosotros con World of Concrete, una importante feria anual de hormigón y albañilería, así como la exposición recurrente de la industria FABTECH. Además, Nevada está convenientemente situado en el suroeste y tiene un fuerte sector de fabricación y construcción en sí." LISSMAC Corporation se fundó en 2007 en Mechanicville, en el estado de Nueva York, y desde entonces atiende al mercado estadounidense con soluciones innovadoras y fiables en las divisiones de tecnología de la construcción y procesamiento de metales. Con 25 empleados, una sala de exposiciones para demostraciones en vivo, un equipo de servicio y su propio almacén de piezas de repuesto y mercancías, la sede de Mechanicville está perfectamente equipada para prestar asistencia a los clientes, desde el asesoramiento sobre aplicaciones hasta el servicio posventa. "El año que viene ampliaremos la oficina de Las Vegas y contrataremos más empleados para alcanzar el mismo nivel de servicio al cliente que en el norte del estado de Nueva York", explica Ingo Heiland. "El objetivo es llevar a cabo demostraciones de productos en la división de Procesamiento de Metales tanto a clientes de referencia de larga trayectoria en las proximidades como, a medio plazo, en nuestras propias instalaciones. Además, numerosos proyectos de construcción regionales nos permitirán hacer demostraciones de nuestros productos de ingeniería civil", añade Norbert Zell, Director de la sucursal de Las Vegas. La nueva oficina está situada a ocho kilómetros del aeropuerto y frente al estadio Allegiant, sede de la Super Bowl LVIII en febrero de 2024.A partir del 1 de enero de 2024, LISSMAC Corporation contará con una sucursal satélite que dará servicio al suroeste y la costa oeste de EE.UU. desde la nueva ubicación: LISSMAC Corporation Satellite Branch 3175 W Ali Baba Ln Suite 806 Las Vegas, NV 89118 USA

Leer más
Diamanttrenching_Microtrenching LISSMAC

DIN 18220: A MILESTONE FOR FIBER OPTIC EXPANSION

DIN 18220 COMES INTO FORCEOn 28.07.2023, "DIN 18220:2023-08. Trenching, milling and ploughing methods for laying empty conduit infrastructures and fiber optic cables for telecommunications networks" was adopted. The document was ceremoniously handed over at an event on the gigabit strategy of the Federal Ministry for Digital and Transport (BMDV). According to Section 126 of the German Telecommunications Act (TKG), it is to be applied uniformly by all parties involved as a recognized technical rule from the time of publication. DIN 18220 is intended to contribute to the cost-effective acceleration and, above all, high-quality implementation of fiber optic expansion. It defines clear conditions for use and implementation and sets the legal framework for achieving a milestone in broadband and fiber optic expansion. DIN 18220 increases investment security for all parties involved, especially for telecommunications companies. To date, there have been neither standardized framework conditions nor uniform principles for the application of the trenching method. Up to now, most municipalities have mainly chosen the open construction method as the laying method for fiber optic expansion, as the minimum overlap had to be at least 60 cm before the standard. Since 2012, the TKG has permitted the use of shallow laying (trenching, shallow laying methods), which also includes non-standardized methods such as trenching. However, the process has so far had difficulty establishing itself on the market. This is primarily due to legal uncertainties for all parties involved. These are inevitably associated with the lack of binding technical specifications, in the form of a binding standard, for the use of such alternative laying methods. The difficulty lay in particular in differences between road construction authorities, contractors and telecommunications companies regarding the specific execution and implementation. As a result, there were delays in the expansion of the fiber optic infrastructure. THIS CHANGES WITH THE NEW DIN 18220Up to now, most local authorities have mainly chosen the open construction method as the laying method for fiber optic expansion, as the minimum cover had to be at least 60 cm before the standard was introduced. DIN 18220 now regulates laying methods for reduced construction depths, including diamond trenching from LISSMAC (38 cm laying depth)."With DIN 18220, fiber optic installation will not only be easier in the future, but also of higher quality, faster, more cost-effective and more resource-efficient. DIN 18220 creates the necessary legal certainty and investment security for all parties involved," said BMDV State Secretary Stefan Schnorr, describing the importance of the new standard. WHAT DIN 18220 MEANS FOR LISSMACLISSMAC has been active in diamond trenching for around 10 years. Due to our experience in the field of joint cutting, we are a long-standing member of the VDMA (German Engineering Federation) and were involved in the creation of the standard as a member of the standardization committee. We are very pleased about the recognition of the alternative laying methods for fiber optic expansion, including LISSMAC diamond trenching, as the standard creates clarity for the construction industry, all municipalities, communities and telecommunications companies. Find out more about diamond trenching following DIN 18220 with LISSMAC.  Read further background information to DIN 18220 (german). Watch the full video "Glasfaser ohne Einblasen" together with Telekom (with english subtitles).

Leer más
Anwendungsbericht Oppliger AG Starbild

Fiabilidad del proceso gracias a dos nuevos sistemas de rectificado y desbarbado

Un chapista suizo invirtió en dos sistemas de rectificado y desbarbado. Se utilizan para la eliminación de rebabas secundarias y para un acabado superficial óptimo. Las compras de sustitución se centraron en la flexibilidad, el aumento de la eficacia y la fiabilidad del servicio.Texto: Annedore Bose-MundeUlrich Oppliger AG, de la localidad suiza de Lyssach, lleva 54 años cosechando éxitos en el mercado. La principal especialidad de la empresa es el procesamiento de chapas metálicas - desde el plegado, el punzonado y el corte por láser hasta la soldadura, el rectificado y el desbarbado. Se procesan prototipos, artículos individuales o en serie. Marc Burkhalter forma parte de la empresa desde hace nueve años. Al principio trabajó como director de operaciones durante dos años. Luego se puso al frente del negocio de manos de su suegro, propietario de la empresa, y ahora es director general desde hace siete años. Es consciente de la importancia de la calidad de las piezas. La empresa ha invertido ahora en dos nuevos sistemas Lissmac para garantizar esto y poder producir de forma más eficaz y fiable en el futuro. Uno de los motivos de esta inversión fue una pieza de un cliente que experimentaba repetidamente un problema técnico durante la producción. Desde hace varios años, Oppliger fabrica componentes para bandejas de esterilización destinadas a empresas que desarrollan y comercializan material quirúrgico, que posteriormente se utiliza en el prequirófano para preparar el instrumental operatorio.  Oppliger da un acabado superficial personalizado a las piezas troqueladas que el cliente  procesa posteriormente mediante un rectificado ulterior. Y aquí es exactamente donde apareció el problema: una rebaba secundaria. A ello hay que añadir que el cliente pedía cantidades cada vez mayores.El servicio es un criterio de decisión importante A menudo, la rebaba secundaria tenía que rectificarse a mano. Además, el antiguo sistema se sobrecargaba con frecuencia. En 2018 se alcanzó el límite. "La reiterada insatisfacción con la calidad de los componentes y la laboriosa reelaboración manual de los mismos no convencían ni al cliente ni a nosotros. Al fin y al cabo, un acabado superficial preciso y un procesamiento posterior limpio son elementos indispensables para los artículos médicos. Teníamos que actuar", recuerda Marc Burkhalter. Por tanto, era necesaria una solución eficaz. Los requisitos de calidad se definieron junto con el cliente antes de la nueva adquisición. Oppliger también analizó hasta qué punto la inversión sería rentable a largo plazo. Se dio la aplicación específica para los equipos que se iban a adquirir, por lo que se ultimaron rápidamente los datos clave de la nueva máquina: tenía que ser un sistema compacto porque el espacio disponible en la sala era limitado. Y Marc Burkhalter señala otro aspecto decisivo: "Para mí era importante tener una persona de contacto para el área de rectificado. También quería colaborar en este punto con nuestro socio de servicios Wolfgang Kohler, con el que llevamos mucho tiempo trabajando. Con ellos la comunicación funciona, el servicio funciona y el suministro rápido de piezas de recambio está garantizado". WKS GmbH - Wolfgang Kohler Service GmbH, con sede en Bad-Zurzach, Suiza, es una empresa de servicio y venta especializada en enderezadoras y desbarbadoras. Su cartera también incluye los sistemas de Lissmac.Máquina universal para la eliminación de rebabasEl proceso de decisión fue rápido. Se fijaron la gama de piezas y las condiciones de espacio. Y así, en 2020, el chapista suizo optó por un sistema de lijado en seco SBM-M 1000 S2 de Lissmac. La rectificadora y desbarbadora es una máquina universal de nivel básico para eliminar las rebabas de corte de las piezas láser y troqueladas. Las piezas de chapa metálica reciben también un acabado superficial óptimo. Bertrand Laroche es director de ventas del área de procesamiento de metales de Lissmac Maschinenbau GmbH. Él ha sido parte del proceso. "La SBM-M 1000 S2 es una máquina funcional en términos de diseño y funcionamiento. El sistema era perfecto para el uso que se le iba a dar en Oppliger", señala. Gracias a las dos correas contrarrotantes y al procesamiento a doble cara, no es necesario volver a introducir las piezas. Además, se necesita menos espacio. Por tanto, el tipo de máquina se decidió rápidamente. Tras una visita al centro de demostración de Lissmac en Bad Wurzach, únicamente se adaptaron el diseño del sistema y el sistema de extracción y se especificó el grano abrasivo. A continuación se adquirió la rectificadora y desbarbadora, que se instaló en 2020. "Nuestro cliente está satisfecho. Desde que se utiliza el nuevo sistema, no ha habido más problemas con la rebaba secundaria. La calidad de la superficie también ha mejorado algo gracias al fino grano abrasivo", afirma entusiasmado Marc Burkhalter. Inicialmente, la nueva planta se utilizó exclusivamente para producir piezas para el fabricante de instrumental médico. Mientras tanto, también se utiliza para otras aplicaciones, especialmente para piezas que deben mecanizarse por ambos lados. Se trata principalmente de piezas industriales de chapa fina de acero inoxidable. La SBM-M 1000 S2 se centra en la eliminación de bordes afilados de piezas finas de acero inoxidable a bajo coste y con un bajo consumo de energía. "Esta ha sido el primer encargo de Lissmac a la empresa de Lyssach. Es estupendo que hayamos podido colocar aquí este concepto de sistema, que lleva mucho tiempo probándose en el mercado", afirma convencido Bertrand Laroche, director de ventas del área.La cinta Powergrip garantiza eficacia y flexibilidad Un año después, tocaba otra sustitución. El sistema anterior era poco fiable, tenía un alto riesgo de avería y las piezas de repuesto eran difíciles de conseguir. Además, también había que desbarbar las piezas más pequeñas. Oppliger echó un vistazo a las ferias habituales. Y sabiendo que Lissmac también fabrica sistemas en este segmento, la empresa suiza se dirigió al fabricante de maquinaria de Bad Wurzach de forma específica. Se ultimaron los datos clave del nuevo sistema: procesamiento de la gama más amplia posible de piezas de acero inoxidable, es decir, un alto grado de flexibilidad. Y una vez más, tenía que ser lo más pequeño posible. Además de las funcionalidades establecidas, la relación calidad-precio debe ser correcta y los plazos de entrega, aceptables. Además, Wolfgang Kohler Service GmbH volvería a participar como socio. Marc Burkhalter se decidió por la desbarbadora SMD 123 RE. Lo más destacado técnicamente del sistema es también la cinta Powergrip, sobre la que reposan las piezas durante el procesado y se mantienen en su sitio gracias a la gran fuerza adhesiva y sin necesidad de imán ni vacío. "Somos los únicos del sector que trabajamos con una cinta transportadora como esta. Esto significa que: se requiere una mayor labor de consultoría de cara al cliente que con otras tecnologías conocidas", afirma Bertrand Laroche. Sin embargo, la cinta Powergrip no solo es flexible, sino también muy eficiente desde el punto de vista del consumo energético. El vacío, añade Laroche, es ruidoso, por ejemplo, requiere mucha energía y no es adecuado para todas las geometrías de piezas. Marc Burkhalter está satisfecho con la tecnología, que funciona de forma fiable desde su instalación. El nuevo sistema se utilizará para fabricar piezas más pequeñas para una amplia gama de sectores industriales, así como piezas para las que el aspecto visual desempeña un papel importante y un buen acabado superficial. Eficacia y estabilidad para el futuroOppliger, uno de los primeros operadores de láser de Suiza, fabrica para clientes industriales de muy diversos sectores. Actualmente se procesan unas 600 toneladas de chapa de acero, de las que alrededor del 50 % son de acero y el otro 50 % de acero inoxidable. De cara al futuro, el director general Burkhalter afirma: "Sería bueno mantener la situación actual. Contamos con un crecimiento saludable, maquinaria a medida, automatización y la experiencia necesaria para atender a una amplia gama de clientes. Los procesos ajustados también son importantes: hay que aumentar la eficiencia en todos los ámbitos, tanto en la oficina como en la producción". Laroche, director de ventas del área, también mira hacia el futuro: "Queremos apoyar a nuestros clientes con abrasivos más eficientes en el futuro. Lissmac está trabajando en ello junto con los fabricantes de abrasivos. Con ello se pretende mejorar y optimizar el rendimiento de la máquina, es decir, aumentar la calidad y las prestaciones. Y con vistas a una tecnología de sistemas adecuada, también se están implantando cada vez más los temas del mantenimiento a distancia y la digitalización".  Contacto:      Ulrich Oppliger AGMarc BurkhalterIndustriestrasse 23421 Lyssach, Schweizwww.uoppligerag.ch *** Lissmac Maschinenbau GmbHBertrand LarocheLanzstraße 488410 Bad Wurzachwww.lissmac.com Autor del texto:Annedore Bose-Mundetecnología y empresa en Erfurt www.bose-munde.de                   

Leer más
Kuhlmeyer-LISSMAC-Partnerschaft-Web

LISSMAC AND KUHLMEYER FORM AN ALLIANCE FOR THE FUTURE

LISSMAC Maschinenbau GmbH from Bad Wurzach, Germany and Kuhlmeyer Maschinenbau GmbH from Bad Oeynhausen, Germany agree: Together we are stronger and can better serve the market for sheet metal working machines. Since July 1, 2023, both companies have launched a sales and service cooperation in which LISSMAC co-represents and services Kuhlmeyer solutions. Since 2003, LISSMAC have been setting standards in the processing of two-dimensional plate material and sheet metal with a range of specially developed, patented steel brushing, grinding and deburring machines. In particular, LISSMAC machines for double-sided processing of internal and external contours in a single pass are in high demand, as they save both processing time and energy costs compared with single-sided machining. Kuhlmeyer on the other hand can look back on fifty years of innovation and specializes in machine construction for surface finishing, deburring, weld seam preparation and edge bevelling of three-dimensional sheet metal workpieces or large-format plate material. "What unites LISSMAC and Kuhlmeyer are the same values and similar corporate philosophies" says Daniel Keller, Managing Director of LISSMAC Maschinenbau GmbH. "We share the same solution focus and continuously strive to optimize our machines. The customers and their needs are always our highest priority." LISSMAC can rely on a worldwide network of dealers and a broad-based sales team, thus opening up new markets with Kuhlmeyer products. "Through the sales and service cooperation with LISSMAC, we can gain more proximity to the customer and serve markets more efficiently," explains Ralf Wallmeyer, Managing Director of Kuhlmeyer Maschinenbau GmbH. To underline the cooperation, both companies will exhibit together at Schweissen & Schneiden, the world's leading trade fair for joining, cutting and coating technology, which will be held in Essen, Germany from 11 to 15 September 2023. Interested parties are warmly invited to get to know both companies and find out about their product and service portfolios. Solutions for processing plate material, sheet metal and three-dimensional sheet metal parts will be presented in Hall 6, Booth 6F20. Left to right: Ralf Wallmeyer, Managing Director Kuhlmeyer Maschinenbau GmbH; Robert Dimmler, Sales Director Metal Processing LISSMAC Maschinenbau GmbH; Friedrich Kuhlmeyer, Managing Director and CEO Kuhlmeyer Maschinenbau GmbH.  Author: Annedore Bose-Munde

Leer más

LISSMAC el hecho


 
Subsidiaries
 
Colaborador
 
Àreas de negocio

Personas en LISSMAC
crear valores

LISSMAC es sinónimo de innovación, experiencia y calidad. Optimizamos a diario el trabajo de nuestros clientes con soluciones innovadoras. Nuestro objetivo es estar siempre un paso por delante. Para ello, abrimos nuevos caminos todos los días. Con nuestros nuevos desarrollos prácticos impulsamos las tecnologías modernas para la construcción y la industria, y hemos promovido activamente la automatización.