Är designservice kostnadseffektiva för industriella behov?

februari 13, 2025

Att förstå kostnadseffektiviteten hos designservice

I dagens snabbt föränderliga industriella landskap är kostnadseffektiviteten hos designservice en avgörande faktor för företag som strävar efter att optimera sina verksamheter. Designservice, särskilt inom industriell design, är ovärderlig för företag som TT Gaskets, där precision och pålitlighet är avgörande. Kostnadseffektiviteten hos dessa tjänster kan utvärderas genom flera kriterier, inklusive kvaliteten på resultatet, genomförandets hastighet och förmågan att skräddarsy lösningar efter specifika kundbehov.

När man bedömer det ekonomiska värdet som designservice erbjuder är det viktigt att beakta potentialen för ökad effektivitet och prestanda. Till exempel använder TT Gaskets sin mångsidiga metod för att snabbt gå från design till produktion, vilket säkerställer att lösningar inte bara är innovativa utan även ekonomiskt genomförbara. Vår flexibilitet inom tillverkning och materialoberoende gör det möjligt för oss att erbjuda de mest kostnadseffektiva lösningarna skräddarsydda för olika industriella behov. Dessutom bidrar omfattande tester och förmågan att generera detaljerade kostnads-nyttoanalyser ytterligare till kostnadseffektiviteten hos våra designservice, vilket säkerställer att våra kunder får maximal avkastning på sin investering.

Jämförelse mellan intern och extern designservice

Inom den industriella sektorn ställs företag ofta inför beslutet att utveckla designservice internt eller att outsourca dem. Varje metod har sina egna fördelar och utmaningar som kan påverka kostnadseffektiviteten. Interna designservice erbjuder fördelen av direkt kontroll över designprocessen och kan vara mer anpassade till företagets specifika mål och kultur. Däremot kan de kräva betydande investeringar i specialiserad personal, utrustning och fortlöpande utbildning, vilket kan leda till avsevärda långsiktiga kostnader.

Å andra sidan ger outsourcad designservice tillgång till extern expertis och toppmoderna anläggningar utan de fasta kostnaderna som är förknippade med att upprätthålla ett internt team. Denna metod kan vara särskilt fördelaktig för företag som TT Gaskets, som behöver specialkunskap inom tätningar och packningslösningar. Outsourcing gör det möjligt för oss att behålla flexibilitet och snabbt anpassa oss till föränderliga kundbehov genom att utnyttja vårt omfattande partnernätverk för materialval och skräddarsydda tester. I slutändan bör valet mellan intern och extern designservice styras av företagets specifika behov och den strategiska betydelsen av design i dess verksamhet.

Designservice roll i innovation och effektivitet

Designservice spelar en avgörande roll i att driva innovation och effektivitet inom industriella verksamheter. Genom att integrera banbrytande designtekniker och -teknologier kan företag förbättra sina produktutbud och strömlinjeforma sina processer. På TT Gaskets är våra designservice en integrerad del av att leverera industriella lösningar som inte bara uppfyller utan också överträffar kundernas förväntningar.

Innovation främjas genom vår omfattande metod för design och produktutveckling, där vi bedömer kundens behov och operativa miljö för att skapa de bästa lösningarna. Våra agila tester och kontinuerliga utvecklingsprocesser säkerställer att varje produkt är optimerad för prestanda och hållbarhet. Detta engagemang för innovation resulterar inte bara i överlägsna produkter utan också i konkreta kostnadsbesparingar för våra kunder. Den potentiella avkastningen på investeringar från förbättrade processer och produkter belyser det strategiska värdet av att integrera robusta designservice i industriella verksamheter.

Framtida trender inom industriell designservice

När vi ser framåt, finns det flera framväxande trender som kommer att forma landskapet för industriell designservice. Teknologiska framsteg, som digitala simuleringar och artificiell intelligens, revolutionerar sättet designprocesser utförs på, vilket erbjuder nya möjligheter för kostnadsbesparingar och effektivitet. På TT Gaskets är vi engagerade i att hålla oss i framkant av dessa utvecklingar genom att utnyttja teknologi för att förbättra våra designmöjligheter och leverera överlägsna lösningar.

Dessutom driver det ökande fokuset på hållbarhet efterfrågan på miljövänliga designmetoder. Företag söker allt mer lösningar som minimerar miljöpåverkan utan att kompromissa med prestanda. Genom att prioritera hållbara material och processer strävar vi efter att möta denna efterfrågan och bidra till en grönare framtid. Eftersom marknadens krav fortsätter att utvecklas, kommer det att vara avgörande att hålla sig agil och lyhörd inför dessa trender för att behålla kostnadseffektiviteten och relevansen hos designservice inom den industriella sektorn.

Hur står sig formgjutna gummiprodukter mot andra tätningslösningar?

februari 10, 2025

Fördelar med formgjutna gummiprodukter

Formgjutna gummiprodukter ger massor med fördelar som gör dem till ett suveränt val för olika tätningslösningar. En av de viktigaste fördelarna är flexibiliteten. Till skillnad mot stela tätningslösningar så tål gummitätningar avsevärd deformering utan att tappa i integritet, vilket gör dem perfekta för användningsområden som kräver bra tätning i varierande förhållanden. Flexibiliteten gör att de anpassar sig till ojämna ytor med bibehållen tätning, något som är avgörande i miljöer exponerade för vibrationer eller termisk expansion och sammandragning.

Tålighet är en annan viktig egenskap hos formgjutna gummiprodukter. Resiliensen innebär längre livslängd jämfört med vanliga tätningslösningar som bryts ned snabbare vid liknande förhållanden. Tålighet ger lägre bytesfrekvens, vilket är smidigare och kostnadseffektivare.

Apropå kostnader, formgjutna gummiprodukter är oftast kostnadseffektivare än alternativen. Materialen som används i produktionen är generellt sett billigare och tillverkningsprocessen är effektivare, vilket ger lägre totalkostnader. Dessutom innebär gummitätningarnas hållbarhet att den initiala investeringen sprids ut över längre tid vilket bättrar på kostnadseffektiviteten ytterligare.

Vanliga användningsområden för formgjutna gummitätningar

Formgjutna gummitätningar är otroligt mångsidiga och anpassningsbara, så de passar för många olika branscher och användningsområden. Inom elindustrin används de ofta i motorer, transmissioner och luftkonditioneringssystem där tålighet map. värme och tryck är ovärderligt. Marina användningsområden kan också dra fördel av gummitätningar, framförallt i miljöer där exponering mot saltvatten och varierande tryck ofta är utmanande.

Industritätningar är en annan nisch där formgjutna gummiprodukter kommer till sin rätt. De används i tillverkningsanläggningars maskiner och utrustning för att förhindra läckage och upprätthålla effektiv drift. Mångsidigheten omfattar även användningsområden inom mat & dryck där hygien och säkerhet är avgörande och tätningarna måste tåla olika rengöringsmedel och -processer.

Formgjutna gummiprodukter används även inom flyg- och rymdindustrin där de måste fungerar tillförlitligt vid extrema förhållanden. Anpassningsförmågan gör att de klarar industrins tuffa standarder map. kritiska tätningslösningar för flyg- och rymdfarkostkomponenter.

Formgjutna gummiprodukters miljöpåverkan

Miljöhänsyn blir allt viktigare idag och formgjutna gummiprodukter ger många miljövänliga fördelar. Produkthållbarheten börjar redan i produktionen där framsteg inom gummitekniken bidragit till att mer miljövänliga material och processer används.

Förutom att gummitätningar är återvinningsbara så har de ofta mindre miljöpåverkan pga. den långa livslängden. Lägre bytesfrekvens bidrar till minskad resursförbrukning och avfallsproduktion, vilket är i linje med vårt hållbarhetsåtagande.

Kostnadshänsyn och ekonomiska fördelar

Kostnaden är en kritisk faktor vid val av tätningslösningar och formgjutna gummiprodukter ger slående ekonomiska fördelar. Även om den initiala investeringen i kvalitetsgummitätningar är jämförbar eller något högre än andra alternativ, så ger hållbarheten långsiktiga besparingar. Lägre behov av byten och underhåll ger lägre driftkostnader i det långa loppet.

Och gummitätningarnas effektivitet när det gäller att förhindra läckage och hålla systemet i skick ger avsevärda besparingar genom att minimera stillestånd och undvika dyra reparationer. I branscher där drifttiden är kritisk som t.ex. i tillverknings- och fordonsindustrin så kan gummitätningarnas tillförlitlighet vara avgörande för bibehållen lönsamhet.

De formgjutna gummiprodukternas kostnadseffektivitet toppas med anpassningsförmåga och mångsidighet. Anpassningsförmågan map. specifika krav innebär att företagen kan investera i skräddarsydda lösningar som matchar deras unika behov och som optimerar prestanda och kostnadseffektivitet.

Relaterade artiklar

Det här är Fast Track Service: snabbhet och effektivitet

februari 6, 2025

Viktigaste med Fast Track Service

Fast Track Service är ett paradigmskifte map, hur industrin hanterar tidskänsliga behov. Modellens prioritering av snabba och effektiva tjänster är avsedd för brådskande behov som vanliga metoder inte klarar. Fast Track Service hanterar produktions- och leveransprocesser så att företagen kan fortsätta verksamheten utan kostsamma driftavbrott. Lösningen är skräddarsydd för situationer där minsta stund räknas och där förseningar innebär avsevärda ekonomiska förluster.

Möjligheten till snabb respons map. brådskande behov är avgörande i så olika branscher som förbränningsmotorer, batterier och industriapplikationer. Fast Track Service drar fördel av avancerade logistikstrategier och slimmade processer för att leverera produkter rekordsnabbt inom 24 timmar från orderbekräftelse. Den möjligheten gör nödsituationer till hanterbara uppgifter så att företagen smidigt matchar kunders förväntningar med bibehållen driftkapacitet.

Fördelar med TT Gaskets Fast Track Service

TT Gaskets Fast Track Service ger många fördelar som särskiljer oss i branschen. En av de viktigaste fördelarna är kortade ledtider. Vår optimerade produktion och logistik gör att vi orderhanterar så snabbt det går, ofta samma dag. Den snabba hanteringen är avgörande för kunderna i kritiska lägen där förseningar kan ge allvarliga driftavbrott.

Dessutom återspeglas vårt åtagande map. kundnöjdhet i våra skräddarsydda lösningar. Fast Track Service hos TT Gaskets handlar inte bara om snabbhet; det handlar om skräddarsydda upplevelser som matchar kundernas unika behov. Med vår effektiva leverans av kvalitetspackningar får kunderna en smidig och effektiv verksamhet som i sin tur ger tillförlitlighet och långsiktiga relationer.

Såhär ger Fast Track Service effektivare verksamhet

Fast Track Service ger avsevärt effektivare verksamhet genom att slimma processer och minimera stillestånd. I branscher där utrustningsbortfall och komponentbrist kan stoppa produktionen är det ovärderligt med en samarbetspartner som snabbt levererar kritiska delar. Tjänsten kortar väntetiden för kritiska delar så att företagen kan återuppta driften snabbare och undvika utdragna stillestånd.

Fast Track Service använder avancerad tillverkningsteknik och logistikplanering för att optimera alla steg i produktions- och leveransen. Metoden sparar inte bara tid utan sänker även driftkostnaderna pga. utdragna stillestånd. Resultatet blir konkurrenskraftiga företag med avbrottsfri och effektiv drift.

Fast Track Service jämfört med traditionella metoder

Skillnaden är uppenbar när Fast Track Service jämförs med tjänster baserade på traditionella metoder. Traditionella metoder bygger ofta på långa ledtider pga. standardiserade processer för produktionsläggning och frakt. Fast Track Service är i stället framtagen för att motverka fördröjningar och ger snabb produktion och leverans skräddarsydd för brådskande behov.

Traditionella metoder räcker säkert för rutinordrar, men i nödsituationer där snabbhet är avgörande är det inte nog. Men det är viktigt att påpeka att prioriteringarna i premiumtjänsten Fast Track Service har sitt pris. Trots det uppväger fördelar som sänkt stilleståndstid och bättre drifteffektivitet ofta extrakostnaden och ger en bra investering för företag med tidskänsliga utmaningar.

AI – Artificial Intelligence Creating Artificial Promises

september 27, 2024

The biggest hype surrounding AI seems to be over – at least according to my trustworthy LinkedIn index (which means scrolling through my feed for a few minutes every now and then). A couple months ago every other post was AI this and ML that, but now there was only one post mentioning AI. Even though AI was supposed to revolutionize everything in a matter of weeks.

Patience and elbow grease required

But AI is no different from any other trend or system for that matter. All sorts of snake oil salesmen tend to crawl out of their hideouts to ride the current wave promising that this time around putting garbage in doesn’t result in garbage out. These inflated expectations inevitably led to a collective hangover as AI wasn’t as easy to implement as it was marketed.

The unfortunate truth about AI is that it is only as good as the data it is trained with. The reason why ChatGPT doesn’t do our dishes or laundry yet is because it doesn’t have enough data to accomplish these tasks (also it doesn’t have a physical form). As the LLM is trained with data originating from the Internet, it is good at making recipes and such that are widely available, but asking it to do something more sophisticated probably only causes confusion. You can still ask it how to do it, even though it can’t do it, and it’ll give you instructions.

Garbage in, garbage out

Our AI pilots have faced the same issue: putting garbage in leads to getting garbage out. These GIGO failures are, in my opinion, the biggest reason why AI pilots remain only pilots and don’t progress further also causing frustration and delaying the start of possible successes. Filtering and enriching data takes either blood, sweat and tears from yourself or you pay a hefty sum for an expert to do it, which seems unreasonable even though it is the most crucial part of the project.

Several not-that-successful pilots

Our first pilot was to predict the need for materials in our stock, which was basically doomed to fail from the beginning, but we had to do something so I could present the case after the AI training course. We knew the data we had was incomplete, but still we managed to create a model that is useful once we have better data from our production. And this should become reality soon as we are currently ramping up our new MES.

The second pilot (also a demo for a course) was also doomed to fail as once again the data set was incomplete – it is currently waiting on my desk to receive better labeling and links between the tables. Still the idea of a predictive maintenance algorithm for our production is so revolutionary that we’ll continue to work on the case. And we hope that the new MES is more willing to hand over the data it possesses in a useful form. The MES data together with the data from the machine monitoring system should give us an actual possibility to accomplish this.

The third pilot relates to ML. We are trying to create an algorithm that recognizes gaskets from cuttings and learns how to pick them up with a cobot picker. This is probably a longer-term project but at least we have created a data set and designed a picker suitable for our production that is currently being tested. The algorithm hasn’t progressed much due to lack of resources, but hopefully we’ll have something to brag about in the coming months.

So many ideas, so little time

In addition to these pilots, we have plenty of AI ideas in the pipeline. The lowest hanging fruit is of course implementing an internal Copilot within our office environment. It is, however, such a powerful tool that we want to ensure that it doesn’t cause harm. It doesn’t obey borders, so we must educate it to do so before letting it answer any questions. Luckily, patience is our middle name.

But hopefully sooner rather than later we’ll have a ChatTTG tool to help you with your sealing issues to provide you with Smarter Sealing for a Safer Tomorrow. But before that happens you can always contact us the traditional way.

Batteries – Paving the way for the future

maj 16, 2024

One of my favorite alternative timelines is to imagine a world where electricity would have already overtaken petrol as the de facto power source for cars. And this is not just due to my electrical engineering background. In the early 1900s, electric cars were the most popular choice over petrol or steam due to their convenience. The petrol car was considered noisy, smelly, and difficult to operate due to the need for hand-cranking to start the engine. The lack of petrol stations also curbed its popularity.

Cost over comfort

After the introduction of the Model T Ford and, ironically, an electric starter motor, the petrol car started to dominate the automotive market by the 1920s. The cost of a noisy and smelly Model T was roughly a third of an equivalent electric car, paving the way for petrol motoring. Eventually, all electric vehicles basically disappeared from the roads for decades.

Doing something is better than doing nothing

As we are heading towards 2030 and the first checkpoint for the Paris agreement, there’s once again plenty of bustle around electric cars and their popularity. It’s easy to think that private motoring is the number one cause for global warming as all we see is cars every day, even though it’s actually a minor contributor in the big picture. Electric cars are possibly one of the solutions for reducing emissions, but certainly not the only one, let alone the most effective.

Infrastructure and efficiency issues are universal

If electric vehicles would have become prevalent decades ago, the current go-to grievances about heavy, resource-intensive batteries, short range and lack of charging stations would have most definitely been solved. The same issues were solved with petrol cars as well, as gas stations weren’t popping out of thin air and reliable fuel-efficient engines took time to develop. There’s currently a chicken-or-the-egg problem with the breakthrough of electric motoring as we lack the infrastructure due to lack of vehicles and vice versa.

Not a jack of all trades

Despite the boundaries set by physics, I firmly believe that going electric in small-scale vehicles and appliances is the only way. The issue with batteries in comparison with internal combustion engines is that a battery has to carry 100 % of the energy needed to power the vehicle, while the fuel needs to carry roughly 5 % and the rest of the energy comes from the air needed in combustion. This doesn’t matter much in cars as the energy consumption is relatively low, and charging options are easily available compared to a container ship sailing in the Indian ocean.

Sustainability over performance

The scarcity of rare-earth metals and their ethical sourcing is another discussion, but after the latest crises and the political rumblings in the Far East, there’s a heavy incentive to reduce the need for dubious minerals and resources. At first this may compromise the performance of batteries but will most likely be the best alternative in the big picture. And at least from our perspective, companies are making increasing investments in developing electric and hybrid power trains.

Engineering wonderland

All in all, together with hydrogen, batteries and electric drives are something where we at TT Gaskets see a bright future ahead of us.

The engineering problems with sealing and insulation of electric drives are usually the opposite of our traditionally strong field of large engines. In ICEs, we want to keep the stuff inside the engine and protect the outside world, but in batteries we usually want to keep the outside world away from the package in many senses. This has already been fruitful from the engineering perspective as existing solutions are used in a whole new way.

In the end, all technologies are compromises and have their drawbacks, but that doesn’t prevent us from delivering Smarter Sealing for a Safer Tomorrow.

Hydrogen – Hype, Hope, or something in between

februari 21, 2024

A lot of water has flowed under the bridge since I last talked about hydrogen and its potential in the energy revolution.

The world has changed in the past couple of years, and instead of gradual steady development, we were forced to take leaps to adjust. This, in turn, has paved the way for hydrogen economy and solidified its necessity in terms of holistic sustainable development.

Engineering problems remain the same

The physics of hydrogen have remained the same throughout the years, which has been a good thing in terms of engineering, as it is easier to find workarounds for constants instead of variables such as politics and whatnot.

The first and foremost issue to tackle is the production of hydrogen by electrolysis which takes ridiculous amounts of electricity. A rule of thumb with current methods is 50 kWh per kilogram of hydrogen.

Astronomical numbers that keep on growing

To put this in perspective, the current annual production of hydrogen is roughly 90 million metric tons, which is almost entirely grey hydrogen made from natural gas by steam methane reforming.

If we converted this production to electrolysis, it would require 4 500 TWh of electricity, or roughly 18 % of the annual consumption of electricity worldwide. Big numbers grow even bigger if we account the need to replace fossil fuels in all relevant industries, not just the ones that currently use hydrogen. Rumor has it that 500 million tons per year would be in the ballpark.

Endless possibilities require thorough research

At least we at TT Gaskets are not afraid of big numbers. Instead, we regard them as big possibilities. Hydrogen seems to pop up in virtually every discussion we have with our clients and other stakeholders. And as always, sealing is usually the last thing that pops to mind when our clients develop and test new hydrogen applications. Naturally this is good news for us as otherwise our services wouldn’t be required.

Our current focus is in finding hope from all the hype surrounding hydrogen. We are heavily invested in co-operation with academia, research institutions, and engineering partners. We are not going big – instead, we are going do our homework and scale our solutions from the ground up. The devil is in the details, and we cannot aim high before we have laid down the groundwork.

Our niche is a constant

Although the numbers loom large, our niche within the sealing business won’t change. Our partners and competitors supply large volumes of standard gaskets for distributing and storing hydrogen, and our focus is on special solutions that we do best.

To provide a small teaser, the big three electrolyzers and fuel cells as well as P2X applications are currently of interest to us, but don’t hesitate to contact us on other matters. There’s also a major nomination coming soon regarding our expertise in the field, so stay tuned to hear more about Smarter Sealing for a Safer Tomorrow.

Education – Shining a light on our silent knowhow

november 16, 2023

I wrote about the importance of continuous learning in January, such an important topic that it needs highlighting every so often. I had then just started my vocational qualification for R&D which I completed in the beginning of November demonstrating my will for continuous learning.

Training, long overdue

Early this autumn, we started to discuss the need for an internal gasket training program which we haven’t officially provided during the past 80 years – or at least not to our team’s knowledge reaching 25 years back. We have trained our clients and shareholders but not too many of our employees in the fascinating ways of gaskets and sealing.

This issue was crying to be fixed as soon as possible, and thus we started to gather knowledge together. The presentation deck kept on growing towards the October deadline when the first pilot training was to be arranged. We managed to put together a concise package of general knowledge about sealing and all the essential elements about the topic from our perspective.

Sealing the deal

At first, we planned the training to span two days, but after scrolling through the slides we decided to shorten it to one day and use the second day for a brief practical training session. The pilot group was carefully selected to include our shutdown team working in the field and at the office, but also neutral players from our production and back office.

Sales personnel were tactically left outside the pilot group as we knew their training will require heavier means and easily derails towards serious conversations about the competence of the lecturer.

Setting the baseline and making a difference

The lecture was preceded by a survey for mapping out the starting level of our participants (8 people). The average score (out of 16) was 9, with the lowest being 2 and the highest 15. After the lecture we repeated the survey and the average score was 14, with the lowest being 10 and the highest 16 – I guess the lectures had some impact on the participants when the average score was improved by over 50 %. And no one had a lower score after the training!

We then got our hands dirty and explored the intriguing process of flange assembly in practice. We wondered how something seemingly simple can be so difficult and why so many things can go wrong in something that at a glance looks like a trained monkey could do.

The most captivating moment was when I demonstrated the effect of impurities on gaskets and completely destroyed a graphite gasket. The installation looked flawless on the surface, but the inner structure was severely damaged by the medium.

Reaping the rewards

At the end of the session the conversation spiraled to Smart Gaskets and their potential for improving the safety and efficiency of processes and equipment. All in all, the training sessions were highly beneficial, and everyone involved learned something new, even I as the lecturer. This, in turn, led to a holistic increase in our personnel’s competence and once again gave us pride in being one of the very few industrial sealing specialists, a group that doesn’t grow in trees or in lecture halls. This great experience made us decide to arrange the next internal training in early spring, and possibly we might be brave enough to let one or two salesmen join as well.

If you and your team got interested and want to learn more about Smarter Sealing for a Safer Tomorrow, don’t hesitate to contact us. Let’s arrange a session where we can spread the gospel of sealing together for mutual benefit.

Anti-counterfeiting – The problem with fakes extends far beyond clothing brands

oktober 10, 2023

I was a bit surprised when scrolling through the results of the recent EUIPO questionary for youth regarding counterfeit goods. On average, over a third of 15- to 24-year-olds in the EU – and nearly half of Finnish youngsters – have intentionally bought fake goods, especially clothing.

The youth are not to blame. The pressure from social media and peers to wear certain brands easily influences the young mind.

Cutting corners is a (bad) habit

Not everyone is made of money, so finding ways to cut corners and costs is human. However, this skimping extends far beyond expensive clothing brands and is an issue within all industries. As cost saving is at the heart of our current economic system, it’s no wonder companies are turning every stone when searching for cheaper alternatives.

Here’s the but: saving costs often also means saving on quality, and that might not be good in the long run. Quantity over quality is rarely a sustainable business model, but some companies just don’t care. Buying cheap materials and parts for making what are basically disposable goods is one thing, but making bargains that are essentially stealing is another. These bargains are often actual thefts and organized criminals that ruthlessly exploit other brands and sell goods under the same name.

It’s a slippery slope

Each euro spent on these counterfeit goods is a euro for the criminals to continue their illegitimate business. Taking responsibility is rarely the strongest feat of these organizations, so the safety of people and the environment is their smallest concern.

Buying fake shoes might not do any harm in the short run, but procuring illegitimate spare parts just once for an airplane already endangers the life of hundreds. In the long run, everyone except the criminals loses, and it undermines the integrity of our society.

All hope is not yet lost

Then again, there are companies such as TT Gaskets who are doing their fair share to fight the counterfeiters.

We began researching different methods for improving our product security five years ago when we heard some alarming facts from one of our major clients. They said they’re losing tens of millions of euros annually in after sales business due to counterfeiting, and they knew that their products are sold in similar packages and with the same product codes as their own. The supplier is just not their official partner and there’s nothing they can do about it.

Different methods for different needs

We can equip our products with laser-engraved or ink-jet printed markings. This method is already gaining popularity while adding a level of complexity that the counterfeiters don’t want to invest in.

Serial numbers and product codes also help the end user identify authentic parts. The marking may be a QR code that provides more information regarding the product and its use or triggers the warranty. The EU is currently developing a digital product passport, a similar idea to ours. The QR code can be printed on the product label and added to our TTG Smart Tracking software that ensures the authenticity of the product and tracks its location based on the readings.

That’s not all. We are already going one step further by researching and developing invisible markings which can be read by energizing the material with, for example, UV light that reveals the identification by changing color.

A combination of these surprisingly cost-effective methods can increase the complexity of a product to such a level that it is basically impossible to copy. Then again, it leaves the responsibility of choosing authentic spare parts to the end user. At least claim cases are easier to solve when the authenticity is provable afterwards. And if you want to hear more about our methods of Smarter Sealing for a Safer and More Secure Tomorrow, don’t hesitate to contact us.

PTFE – The hero turns into a villain

augusti 31, 2023

Great discoveries often come about by accident, and PTFE (polytetrafluoroethylene, more commonly known as Teflon™) is no exception. Since its invention in the late 1930s it has shaped all industries from frying pans to aerospace applications.

PTFE is famous for its slipperiness; thus, it’s used in kitchenware, and its chemical inertness allows it to be used for storing fluoroantimonic acid, the strongest acid known to man. 

Forever chemicals for breakfast, lunch, dinner and supper 

Despite PTFE’s versatile use cases, most great things often come with drawbacks. Ignorance is bliss, but it doesn’t remove the fact that PTFE is popping up in places it probably shouldn’t – especially near production and “recycling” (=incineration) sites. These undesirable places include, but are unfortunately not limited to, drinking water, soil and fauna, including us humans.

PTFE derivatives (also known as forever chemicals) found all over the globe are bundled under the term PFAS. You might recognize this abbreviation from the European Commission’s proposal to soon ban 7000 to 12000 chemicals belonging to the PFAS group.

Decades of work ahead

The health and environmental consequences of the PTFE build-up are yet to be discovered, but my layman evaluation is that they are most definitely not a part of a healthy diet. I also think that the goal of banning PFAS derivatives by the end of 2025 is unfortunately unfeasible.

It took us decades to ban leaded fuel even though the evidence of the lead build-up was clear. The same thing happened with asbestos: the health hazards were undisputed but still we continued to use it because there were no (better) alternatives.

History will hopefully repeat itself

Whether the ban comes into effect in a few years or not, we at TT Gaskets are determined to do our share in finding alternatives for PTFE.

It is true that PTFE has features that other materials do not possess, and there are applications where it is (currently) the only alternative. But when asbestos was eventually banned, it led to a disruptive development of new gasket materials that beat any then-available asbestos materials fair and square. The only change was that the materials were designed for specific circumstances whereas asbestos materials were all-around compromises.

No simple answers or solutions available 

We believe that something similar will happen in the future: we would probably already know if there was an alternative that had the exact same properties as PTFE. That’s why the question of finding alternatives for PTFE is irrelevant as there will probably be hundreds of them.

The simplest thing we could do right away is to reduce the use of PTFE-based materials in applications where they are not needed. There is plenty of over-specification in gasket materials for modest environments where a fiber material would do the job just as well.

This should also be a guideline for all manufacturers who add PTFE derivatives to their recipes without thinking about its necessity and consequences. Let’s first reduce and minimize the need and use for PTFE and then think about the difficult part of replacing it in the applications where no alternatives exist yet.

We humans are stubborn but also able to learn and take responsibility, so I believe that we will solve this issue one way or another. As there is no business to be conducted on an inhabitable planet polluted by PTFE, we want to continue providing Smarter Sealing for a Safer Tomorrow – PFAS-free as soon as possible. 

Design – Sealing the deal, digitally

juni 8, 2023

I talked about the importance of gaining trust in my previous blog. In the context of our business, trust is built on our customers’ confidence in our ability to solve the issues they are facing. Whether it’s temperature, pressure, aggressive media, long bolt spans or low bolt loads, we have seen it all during the past 80 years. And even if there’s something we haven’t seen, we’ll most certainly find a way to solve it.

The good old days are not coming back

A lot has changed over the decades due to globalization-driven outsourcing. Very few large OEMs or process industry plants have their designs completely in their own hands anymore, meaning they rely on third parties for design applications.

On the one hand this is good, as it means that specialized professionals are doing the engineering. On the other hand, some aspects such as reasonable tolerances and especially sealability may be neglected. In the good old days, the design team worked in the same building and got direct feedback from manufacturing if something couldn’t be done.

Complex problems sometimes have simple solutions

Nowadays, it may be difficult to give feedback on a project that is spread across continents and involves mostly faceless organizations instead of real people. And when the problems neglected during the design phase pop up during prototyping and testing, it’s often a bit too late to maneuver around them – at least on your own.

When these problems revolve around sealing, we are here to help. Solving sealing issues is our bread and butter, even in tight schedules. Our record time is 38 minutes from order to delivery. While we may not break records in every project, our strength lies in our flexibility, willingness to help, and our multidisciplinary Design Board approach. These are qualities that larger players may struggle to provide.

Standing out from the crowd

As we are digging deeper and learning more about our new target markets in Sweden, German-speaking Europe and the United States, we have found that in addition to the large well-known players, we are also competing against hundreds of “one man in a garage” type of manufacturers.

These small players have their own strengths. They usually operate locally and know their clients’ products by heart, but continuity, development and designing something new may not be their cup of tea.

From trial and error to trial and success

It just so happens that continuity, development and designing new solutions are something we are heavily concentrating and investing in. The traditional trial and error method is an example of the kind of elements we are now steering away from. Of course, testing is still needed in the future, but it is not necessarily the most efficient design method in applications that we are involved in.

Our goal is to ensure that our products do what they are designed to do already in the digital world, and then confirm their functionality through physical test runs.

Diving into the future of gasket design

I am currently finalizing a project regarding the FEA of a hydrogen fuel cell – both topics that hold great promise for our future endeavors. The idea is to create a simulation model of the application, a common practice in modern engineering. Our twist is that we can also create material models of the gaskets thanks to our flexible prototype process and testing capabilities. The application is then replicated in the physical domain to see how well the simulation model matches the real world.

After a couple of iterations, we’ll hopefully have a recipe for replicating different sealing scenarios on the computer screen before moving on to physical testing. This is something that potentially revolutionizes our design capabilities and gives us a definite competitive edge over your local handyman.

If you want to learn more about our approach to Smarter Sealing for a Safer Tomorrow, we invite you to join us at the CIMAC Congress in Busan, South Korea, from June 12 to 16. Alternatively, you can contact us using your preferred communication method.