May 17, 2020

ABB: Predicting the future of maintenance

Gernut van Laak
ABB
Warehousing
Maintenance
Gernut van Laak
4 min
Gernut van Laak, group automation solutions leader of ABB's Food and Beverage Program, explains how plant managers can budget for maintenance and ensure optimum efficiency for all processes
In 1927, Thomas Parnell set up the pitch drop experiment, which examines the viscosity of a tar-like substance by the speed at which it flows from a fun...

In 1927, Thomas Parnell set up the pitch drop experiment, which examines the viscosity of a tar-like substance by the speed at which it flows from a funnel into a jar. The test has seen just eight drops fall in as many decades and, despite the experiment being displayed in the University of Queensland's physics department, no one has ever seen a drop fall. Just like this test, the need for factory maintenance often goes unnoticed. 

Here, Gernut van Laak, group automation solutions leader of ABB's Food and Beverage Program, explains how plant managers can budget for maintenance and ensure optimum efficiency for all processes. 

Paper to glass

In terms of research and development, food and beverage is a leading industry because of its use of new, innovative technology. However, when it comes to maintenance, many companies find themselves keeping paper records. While regulation and compliance requirements historically drove these companies to work with paper, advancements in digital tools mean this is no longer the case. 

Unfortunately, once paper-based systems are in place, they can be difficult to eradicate. Companies become stuck in their ways, which leads them to ignore the significant cost savings, efficiencies and competitive advantages electronic systems can provide.

The most important driving force for a company's success is its employees. Today’s maintenance engineers have the computing knowledge to make the switch to digital. Providing them with a familiar interface that quickly connects employees across the organization allows staff to work faster and smarter, increasing productivity. Electronic records also eliminate time-consuming and error-prone data entries that are necessary with paper-based systems. 

While staff are the most important factor of any company’s success, the biggest cost of manual maintenance comes from people. Human errors that occur during manual record-keeping can result in redundant actions, rework and audits. Electronic records also eliminate the costs associated with printing, reviewing and retrieving paper documents. 

Giving maintenance staff access to electronic devices on the factory floor allows them to input data faster and gives them more time to spend completing maintenance tasks. Having a digital record of the machinery that regularly needs work also means that engineers have easy access to the data when it is time for the next round of maintenance. 

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Preventative maintenance

Unplanned outages seem to occur at the worst possible moment, whether it be during high season or large batch production. These outages often lead to waste, as the product being made at the time of the outage often must be disposed of. If it doesn’t lead to wasted product, outages will most certainly cause varying degrees of downtime, which not only causes lost production but can lead to orders being cancelled and contracts being lost if deliveries are not made on time.

By considering potential problems on the production line, plant managers can reduce disruptions and help secure long-term competitiveness. All food and beverage manufacturers have periods where they are producing much less than during the high season. This is the ideal time to be carrying out maintenance. If a plant manager knows that their motor is likely to need repairing every year, they can carry out the work during quiet periods, minimizing the amount of downtime and lost production.

Overall Equipment Effectiveness (OEE) is a versatile measurement for production efficiency. It takes into consideration three factors — availability, performance and quality. Availability is reduced by equipment failure, setup and adjustment; performance is reduced by idling, minor stops and reduced speed; and quality is reduced by process defects and start-up losses. Improving these factors will majorly impact efficiency — carrying out preventative maintenance helps improve all three by reducing equipment failure, stoppages and defects. 

Just like plant maintenance, the pitch drop experiment has recently gone digital. Anyone can log into an online platform to keep watch of the apparatus and hopefully catch the next drop, which might not happen for another eight years. Unlike the pitch drop experiment, factory maintenance can be predicted to save plant managers time and money, while keeping production on course. 

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Aug 3, 2021

Airbus Expanding Local Supply Chain in China

Airbus
Supplychain
China
Manufacturing
2 min
Airbus is building a “vertical integration supply chain” in China, according to reports, strengthening foothold in fastest growing aviation market

The reshaping of Airbus’ global supply chain during the pandemic will shift greater focus to China, the world’s fastest growing aviation market, according to China Daily.

Yang Xiaoyu, the company’s Head of Flyable Procurement in China and East Asia, says Airbus is building a “vertical integration supply chain” to source parts and materials, assemble, and deliver aircraft locally. 

Yang Xiaoyu says the strategy will “lower costs of transportation and raise efficiency”, adding that Airbus will also work collaboratively with local Chinese suppliers to bring them “in line with global standards of Airbus”, strengthening its ties and capabilities across the territory. 

China on Track to World’s Largest Aviation Market 

 

Further expansion into China is unsurprising given the nation’s continuing emergence as the world’s economic superpower. It is steadily becoming the world’s biggest aviation market, and is a strategic territory to Airbus for deliveries and global production. 

China already accounts for around a quarter of Airbus’s global commercial aircraft production, with more than 1,700 Airbus commercial jetliners in service in China as of the end of 2018. Even under the pandemic Airbus delivered 99 plane to China in 2020 and 64 in the first half of 2021, despite on-going disruption and widespread downturn in aviation.

China Central to Airbus Supply Chain Expansion 

 

The country is also a strategic hotspot in Airbus’ global supply chain. The European aerospace giant established a final assembly line (FAL) in Tianjin, a port city in northeastern China, in 2008. It was the first to be built outside the borders of its four founding European countries - France, Germany, Spain and the UK. 

It expanded the site to include a wide-body completion and delivery centre in 2017. In July 2021, the production site delivered the first Airbus A350 to China Eastern Airlines. George Xu, Airbus Executive Vice President and Airbus China CEO, said: “This is a new milestone in the long-term cooperation between China and Airbus, which further demonstrates Airbus’ commitment to the country.”

Credit: Airbus

 

As of the end of June 2021, China Eastern Airlines operated an Airbus fleet of 413 aircraft, including 349 A320 Family aircraft, 55 A330 Family aircraft and nine A350 aircraft.

Today Airbus has around 200 Chinese suppliers. These include a composite manufacturing centre in Harbin, as well as engineering, customer support and training centres located in Beijing. 

 

Top image: Airbus / The first A350 delivered from China to China Eastern Airlines 

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