Ignoring induced forces or the faulty design of belt conveyor pulleys can cause high repair costs. Resulting damage may show itself in shaft breakage, axial movement or plastic deformation of the pulley bottom. Apart from that, downtime losses accrue which can quickly amount to several millions.
Case Study: Safe Dimensioning of Locking Assemblies for the Extreme Loads in Applications with Belt Conveyor Pulleys
Apart from transmitting the rotor torque, locking assemblies installed in crushers are subjected to further loads such as bending moments and radial impacts. The factors which have to be considered for these applications are briefly described in this article. Please also watch the video and learn how modern impact crushers work.
Keyed shaft connections are common, but they have their shortcomings. In reciprocating applications, keyways tend to concentrate stresses around the key – leading to wear and possible failure. Fortunately, you have two alternatives that offer an even distribution of locking forces.
We wish you a very happy New Year - and hope to help ease you into your work routine by posting a video to kick off 2019! In this video we provide you with a simple step-by-step guide on how to install and remove our Shrink Discs. The process is quick and easy:
Shrink Discs are simple but high-force shaft-to-hub connections that eliminate failure-prone keyed connections - making them a great choice for a large variety of light- and heavy-duty applications.
Cranes and hoists are only as good as their couplings, which are essential to maintaining uptime and enhancing the safety and reliability of your operation. Without the right coupling, your crane or hoist may not function properly, causing your manufacturing process to grind to a halt. This kind of downtime is not welcome – especially where very high loads and expensive equipment are concerned.
Our Locking Assemblies are easy to install and remove. In fact, the process takes only a few minutes, depending on the size of the Locking Assembly.
Bulk material handling is an engineering field that is centered on designing and manufacturing of special equipment utilized to handle mainly dry materials such as ores, grains, sand, gravel and stone in loose bulk form. Mineral production, for instance, depends on a great quantity of bulk material handling equipment in order to move an impressive portion of the iron and copper ore productions in the world. In the following we want to explain how hydrodynamic couplings operate and how they can improve the MTTR of bulk material handling equipment drives.
If you want a backlash- and wear-free way to join shaft components, take a look at our locking assemblies. These locking devices, which take the place of traditional keyed couplings, are installed between the shaft and the hub.
In our last blog article we compared the most commonly used damping systems in terms of their damping properties and highlighted the importance of installing such systems to protect your machines and components. Our comparison referred to dampers made of optimized synthetic polymers. In this article, we would like to present our shock absorbing units DEFORM plus®.