Manufacturing Technology

PIC CAP: Wearply is used for applications ranging from vibratory conveyor leaf springs through to electrical motor, generator and transformer components; insulated rail joints, and minerals processing components. A hugely durable reinforced plastic composite that weighs less than aluminium but has up to 10 times the specific strength of 1020 steel is being offered by Cut to Size Plastics for demanding mining and energy, materials handling, electrical and rail applications. Wearply reinforced plastic composite – which can withstand millions of stress cycles at 1400 bar (20,000 psi) without fatigue failure – is used to optimise design and performance of machinery and plant components in which performance and reliability is vital including. • Vibratory conveyor, feeder, screening and materials handling technology • Insulated rail jointing – food and primary product processing • Automotive and vehicle suspension components • Flexible couplings that can transmit torque even when shafts are misaligned • Electrical motor, generating and transformer products Wearply derives its enormous strength, performance and durability from epoxy resins reinforced with continuously aligned, non-woven filaments. This allows plies to be laid so reinforcement is oriented to give greater strength and stiffness in the direction, or directions, in which it is most needed. Parallel filaments resist the stress abrasion that can shorten the fatigue life in conventional reinforced plastics, says Cut To Size Plastics Managing Director Mr Laurie Green. “This advanced engineering material is winning the attention of machinery designers globally for its superior performance in a huge range of applications, from vibratory machinery in minerals and primary production processing to its hygienic, highly resilient high insulation properties in food and beverage plant and electrical applications. The same qualities that make it suitable for advanced aerospace and medical applications – such as helicopter blades and MRI equipment – mean it can be employed with confidence […]

Model X is said to be the safest, fastest and most capable sport utility vehicle in history. Standard with all-wheel drive and a 90 kWh battery providing 250 miles of range, Model X has ample seating for seven adults and all of their gear. And it’s ludicrously fast, accelerating from zero to 60 miles per hour in 3.2 seconds. Model X is the SUV uncompromised. The estimated delivery for new reservations is the latter half of 2016. Safety First Design Every part of Model X is designed with safety as a first priority. The floor-mounted battery lowers the centre of gravity so that the risk of rollover is almost non-existent. The battery structure strengthens Model X against side impact intrusions. And without a gasoline engine, the large front trunk acts as a giant impact-absorbing crumple zone. Active Safety Model X continually scans the surrounding roadway with camera, radar and sonar systems, providing the driver with real-time feedback to avoid collisions. Even at highway speeds, Model X will automatically apply brakes in an emergency. Pollution Free, Inside and Out A medical grade HEPA filter strips outside air of pollen, bacteria, viruses and pollution before circulating it into the cabin. There are three modes: circulate with outside air, re-circulate inside air and a bioweapon defence mode that creates positive pressure inside the cabin to protect occupants. Falcon Wings Falcon Wing doors allow easy access to second and third row seats from any parking space. Minivan style sliding doors open at most halfway while traditional doors are not capable of opening fully when parked next to another car. With only a foot of clearance, Falcon Wing doors articulate smoothly up and out of the way, allowing passengers to enter from both front and rear directions. The side and overhead opening is so large […]

RS Components (RS), the trading brand of Electrocomponents plc, the global distributor for engineers, has launched DesignSpark Electrical, which brings the benefits of design software to all those not already using electrical CAD tools. The new software targets electrical design engineers and other electrical professionals, enabling them to save time and money. Supported by Schneider Electric, DesignSpark Electrical joins the award-winning suite of DesignSpark engineering resources and continues to drive the initiative of removing the barriers to innovation for every engineer. DesignSpark Electrical is a fully specified electrical CAD package delivering time saving and error avoidance, for control panel, machinery and electrical system design. This new free tool provides access to the functionality of electrical CAD for businesses that in many cases cannot reasonably justify the considerable price tag per seat for existing commercial electrical CAD software. A key element of the DesignSpark Electrical software is the integration of a library that comprises more than 250,000 components and parts, including 80,000 from Schneider Electric and 10,000 from RS, which can easily be added to customer designs. Other key features of the highly intuitive and highly functional software include intelligent and specialist electrical design tools, real-time referencing and validity checking to allow the creation of accurate 2D panel layouts, all of which saves time and reduces errors. Also built into the software is Bill-of-Materials (BOM) quote functionality, enabling customers to order parts via RS for their designs, both quickly and easily. The high cost and the learning time required of existing commercial electrical CAD tools have been major barriers to adoption for many companies. The introduction of the highly intuitive DesignSpark Electrical removes these cost barriers in a single stroke and passes on the key benefits of electrical CAD to all engineers. DesignSpark Electrical is available for free download at www.designspark.com.

In the picture: The newest member of the KUKA robot family – the LBR iiwa lightweight robot At the KUKA booth, the visitors of this year’s Hanover Fair can deal with the increasing digitalisation of production and cooperative network of employees and machines. As Europe’s leading supplier of industrial robots and automated production systems, KUKA directly participates with its products and services in the fourth industrial revolution – Industry 4.0. Therefore, robots will be the defining component for industry in the future – while the human takes centre stage. Sustainable automation concepts can only be developed with efficient, flexible and first of all safe production systems respecting the needs of the production staff. KUKA will not only present ways in which KUKA products can improve competitiveness, but also prove its compatibility with the digital world. Across the more than 1000 square meters of space in the Industrial Automation area, KUKA will be presenting innovative solutions that have one key characteristic in common: they are all designed to meet the requirements of Industry 4.0 and bring flexibility in the utilisation of production capacity, in logistics, in the sustainable use of resources. KUKA achieves this by merging the IT world and conventional high-tech industry solutions into complete Cyber-Physical Production Systems (CPPS). In order to react in a flexible manner, to control process data streams from complex networks around the globe and to network digital controllers from different systems, interfaces based on Mainstream IT infrastructure are essential. This was already a key concept at KUKA in the mid-90s when it brought the first PC-based robot controllers onto the market. Subsequent KUKA innovations and developments also followed this core concept of simple integration. With the newest member of the KUKA robot family – the LBR iiwa lightweight robot and the controller Sunrise designed for […]

Individual operations on the shop floor of an industrial plant can be tracked using a sophisticated automated monitoring system that employs advanced mathematical techniques. To track work in progress, A*STAR scientists combined the popular radio-frequency identification (RFID) tags with rigorous computational processing of ‘discrete-event observers’. This system will enable managers to make better, more timely decisions. “The factory of the future will have zero defects, zero waste and zero accidents,” explains Jinwen Hu, who developed the system with colleagues from the A*STAR Singapore Institute of Manufacturing Technology. To eliminate the trifecta of defects, waste and accidents, monitoring systems need to extract timely, precise and, most importantly, usable information. To design such a monitoring system, Hu and co-workers, through consultation with manufacturers, identified specific areas of concern as being machine breakdown, staff availability, machine status and work order flow. Getting data from machinery was relatively simple — RFID tags are ubiquitous, being used in everything from shoplifting prevention technology to electronic road-toll collection. However, it was not so easy to figure out how to best use the collected data. “The biggest challenge was designing an efficient scheme that allowed computers to rapidly process the data and engineers to conveniently modify the monitoring rules,” notes Hu. Accordingly, Hu and colleagues incorporated a discrete-event observer in their program. This observer constructs complex events — such as delays in delivery — by using probabilities derived from past plant operations to extrapolate ‘simple event’ raw data collected by scanning RFID tags. In testing the system on the shop floor of a precision machining plant, a simple event occurred when a worker received a work order and scanned the associated RFID. Once the worker had completed the task, the order was passed to another operator and the RFID was rescanned. This process was repeated until the […]