FMB Hall 20, booth D2.2
3022 km across the Australian desert and only with the power of the sun is the challenge of the World Solar Challenge. One of their participants is the team Sonnenwagen from Aachen. The students relied on the lightweight, wear-resistant and lubricant-free "Iglidur “plain bearingtechnology Made of durable tribo-polymers from Igus and drove successfully in sixth over the finish line.
For the route from Darwin to Adelaide, the participants have exactly one week time. The student teams from all over the world are developing different vehicle concepts for this purpose, thus demonstrating the colorful diversity of sustainable technologies. The Sonnenwagen team participated for the second time in the biennial competition.
"The bearings are immensely important because they hold the car together," says Kersten Heckmann from Team Sonnenwagen. "If a bearing fails, the repair is extremely time-consuming." In addition, the bearings used had to be wear-resistant and light. Because the lighter the sun car, the more efficient it can drive and can overcome a larger distance.
Sliding bearings everywhere you look
The lightweight iglidur bearing technology is found in countless places in the sun car. Self-adjusting "Igubal" clevises, for example, can be found in the telescope mechanism for the solar car cover and in the steering wheel iglidur J for use. The same material is found in the form of plain bearings in the suspension of the rear wheels and in the steering gear. The wear-resistant and lubricant-free endurance runner has a very low coefficient of friction on a variety of shaft materials, especially in dry running, and is vibration-damping. An advantage especially for the steering feel. In the hinges of the lid lock are also bearings of the material Iglidur G. The tribo-polymer is inexpensive and has a high wear resistance.
The lid of the solar car presented the team with a special challenge. The driver must be able to open and close the car independently when entering and exiting, these are the rules of the Challenge. A difficult task, because the lid is 5 m long, not one meter wide and heavy with the solar cells 25 kg. So far, the opening was jerky and power consuming. The problem lay in the heavy-duty printed bearings made of a standard plastic. Therefore, the team gave the short term 3D Print The bearings made of the high-performance plastic Iglidur I3 are commissioned by Igus. The laser sintering material is characterized by its low coefficient of friction and, like all other Iglidur materials, is resistant to dust and dirt and is ideally suited for the desert. Thanks to the use of printed stock, the driver now only needs a few seconds to get in and out.
University initiative yes
Projects such as the Sonnenwagen from Aachen are supported by the Motion Plastics specialist in the context of the young engineers support (yes). With the university initiative Igus wants to support pupils, students and lecturers with free samples and sponsoring as well as with the development of innovative projects.
More news from Igus
Hannover Messe Energy, leading safely and inexpensively on long paths was the goal when developing the Autoglide 5 energy chain from Igus. The new energy chain was specially designed for horizontal applications in intralogistics and on crane systems. The energy supply lies on a tensioned rope with the help of a special underside construction. Compared to energy supply chains in a channel system, the Autoglide 5 from Igus can save 88% in assembly time.
The goal of predictive maintenance is not only pursued by Igus with its intelligent smart plastics products for monitoring plain bearings, cables and energy chains. Manufacturers of machines and systems are also increasingly offering solutions with their own condition monitoring tools. Automation specialist Güdel also uses Ig.EC and EC.W sensors for its linear robots when it comes to predictive maintenance.
'Personal care even when we can't be on site' is Igus' motto in the era of the corona virus. With its platform for digital advice, the Motion Plastics specialist makes virtual visits possible as an option. The reason: In the current situation, many companies restrict the visit of external companies. Affected users of the Igus products should still be able to clarify their questions personally.
FMB-Süd Stand E16 When it comes to wear-resistant tribo polymers, Igus users are spoiled for choice. The plastic specialist has now developed an offline configurator for its 3 Iglidur standard materials for small series or series production in injection molding, a prototype from a 39D printer or semi-finished products: The user can determine the right material with templates. An Iglidur expert system is also available for the selection and calculation of the service life.
Logimat Hall 3, Stand D21 When the technical sales consultants from Igus go to customers or trade fairs, they now have more than just product samples in their luggage. VR glasses show the virtual factory in Cologne. With the new app "Igus VR Engineer's Wonderland" you can guide customers all over the world through the Cologne 4.0 production. This way, the production and the in-house 3800 m² test laboratory can be experienced up close for those interested. The beta version of the app has already been successful in operation, the full version is now available in the Oculus Go Store.
FMB-Süd Stand E16 The Single Pair Ethernet (SPE) technology offers completely new opportunities to transfer the immense data streams reliably and quickly even in the smallest area of the machine. Igus introduces the first SPE “Chainflex” cable for movement in the energy chain. The use of only one pair of wires reduces the outside diameter by 25%.
What happens when the maximum service life of a plastic energy or drag chain is reached? Mostly it is simply disposed of and incinerated with other plastic waste. With the "Igus green chainge recycling program", the Motion Plastics specialist is now going a completely new way: Users can send their plastic chains to Cologne for recycling - completely independently of the manufacturer.
SPS Hall 4, Stand 310; FMB-Süd Stand E16 Interview with Rainer Rössel Head of GB Chainflex Lines, Igus GmbH, Cologne
FMB Hall 20, Stand D2.2 User Report 3022 km across the Australian desert and only with the power of the sun, that is the challenge of the World Solar Challenge. One of their participants is the team Sonnenwagen from Aachen. When developing their solar car, the students relied on the light, wear-resistant and lubricant-free “Iglidur” plain bearing technology made from durable tribo-polymers from Igus and successfully crossed the finish line in sixth place.
load More halt SHIFT to load everything load all