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3D printing technology is no longer a dream of the future, but reality - and has long since arrived in most industries. Decision-makers who ignore this development risk being left behind because digital manufacturing is fundamentally changing processes, products and business models.
3D printing technology: from prototyping to series production
The potential applications of 3D printing technology are practically limitless. Companies use it not only for prototypes, but also directly in series production. The advantages are obvious: freedom of design, short production times and savings on materials and warehousing[2][4].
A traditional automotive supplier reported that by using additive manufacturing, it was able to test individual engine components in several variants within a few days. This enabled the team to recognise design weaknesses at an early stage and significantly shorten iteration cycles.
In mechanical engineering, so-called jigs and fixtures are produced using 3D printing, which reduces production time by up to 50 per cent[4]. There is no need for time-consuming orders from external suppliers because the required tools are simply produced in-house.
The medical sector is also demonstrating how flexible and sustainable 3D printing technology can be. Customised implants or prostheses that are precisely tailored to patients are now being printed directly in clinics[1]. This saves costs and increases the quality of care.
Examples of 3D printing technology in different industries
The aerospace industry uses additive processes to design lightweight but high-strength components that could not be produced using conventional methods[1][4]. For example, structural parts for aeroplanes are designed in such a way that they have optimum aerodynamic properties and save weight at the same time.
Another practical example from the automotive industry is the on-demand production of spare parts. Instead of relying on long-term warehousing, manufacturers now print parts directly on site when demand arises. This lowers storage costs and reduces delivery times for customers[6].
3D printing technology also offers new possibilities for individual designs in the fashion and jewellery sector. Designers are experimenting with unusual shapes and materials, from futuristic shoes to bespoke jewellery[3]. As a result, the boundaries between mass production and unique items are becoming increasingly blurred.
Providing impetus and changing mindsets
In my day-to-day work as a transruption coach, I often come across managers who are unsure about how they can establish 3D printing technology in their company. There is often a mix of scepticism and fascination, and some are already committed to the topic but lack the courage to take the next step.
Many decision-makers are looking for help to explore the potential of digital manufacturing, develop a clear strategy and prepare the team for the changes. My job is to work with them to break new ground, remove blockages and establish a productive corporate culture.
Consciously accepting challenges
It is not always easy to scrutinise existing processes. Production processes are often deadlocked, especially in SMEs. However, a quick test run with 3D printing technology can provide impetus because it helps to visualise advantages and reduce costs[5].
Sometimes we start with small projects, such as the production of samples or tools, in order to strengthen confidence in the new process. Experience shows: Those who regularly report on how other companies benefit from additive manufacturing often trigger motivation in the team.
3D printing technology in the changing world of work
The digital transformation requires a reorientation not only in production, but also in collaboration. Project teams need to be much more closely networked with development departments, IT and customers in order to fully utilise the potential of 3D printing technology.
Most companies I know report a noticeable reduction in their day-to-day workload after taking the first steps. They print spare parts for old machines, develop prototypes faster and significantly shorten the time to market for new products[2][4].
It is important that the workforce is involved right from the start. Training, hands-on workshops and the regular exchange of best practices help to internalise the new technology and reduce fears.
The courage to experiment
Far too often, outdated processes are held on to because the cost of change is considered too high. Yet 3D printing technology can be integrated in small steps. One suggestion: start with a pilot project that can be realised with a manageable budget.
The automotive industry, for example, is already experimenting with series parts that are produced entirely using the additive process. The technology is also being used in the education sector to make learning content clearer and promote innovation[6].
Ultimately, it's about embracing new ways of thinking and critically scrutinising established structures. The companies that adapt the fastest will benefit the most from 3D printing technology.
From the field: three best practices
BEST PRACTICE at the customer (name hidden due to NDA contract) and then the example with at least 50 words.
BEST PRACTICE at the customer (name hidden due to NDA contract): A regional machine manufacturer decided to regularly print spare parts in-house because delivery times and storage costs were becoming too high. After a short training period, the team was able to print on demand and even optimise existing components. The result: reduced stock levels, faster response times and feedback from customers that the availability of parts is no longer an issue. In addition, small series for special applications that were previously not profitable were produced. The company realised that even complex geometries can now be produced economically.
BEST PRACTICE at the customer (name hidden due to NDA contract): In an international medical technology company, the production of patient-specific implants was converted to digital manufacturing. This meant that the development of new products only took a few days. On-site production minimised delivery routes and increased quality. Doctors confirm that the accuracy of fit of the implants has improved considerably and complications have decreased. At the same time, the company was able to tap into new markets because customised solutions can be quickly realised for rare cases. Internal acceptance of 3D printing technology was very high after a short time.
BEST PRACTICE at the customer (name hidden due to NDA contract): A medium-sized aerospace supplier used 3D printing technology to print complex injection moulding tools directly within the company. The costs for external toolmaking orders fell significantly and development times were halved. The team tested several versions in parallel and found the optimum solution for a new series. In addition, new materials and lightweight construction concepts that could not be realised using conventional processes were tried out. This allowed the product range to be differentiated and the carbon footprint to be reduced.
My analysis
3D printing technology is much more than a disruptive technology - it changes established processes and creates new opportunities for sustainable and efficient business. For decision-makers, this means that those who remain open, are willing to experiment and embrace change will secure a sustainable growth path.
Digitalisation and additive manufacturing lead to greater flexibility, faster innovation and increased customer satisfaction. The best practices from various industries show that getting started is often easier than expected and that investments pay off quickly.
My credo: move into the future step by step, involve the team and see mistakes as a learning opportunity. This is how 3D printing technology becomes a real game changer that has an impact far beyond pure production. Transruption coaching will help you to actively shape this development and realise your full potential.
Further links from the text above:
3Druck.com: 3D printing applications - overview & examples [1]
Formlabs: How to choose the right industrial 3D printer [2]
Wikipedia: 3D printing - Areas of application [3]
BigRep: 3D printing in industrial applications [4]
FKM Sintertechnik: What is 3D printing? [5]
Dassault Systèmes: Five industries that benefit most from 3D printing [6]
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