Alberto Martin Sales Director -- Spain Aalberts surface technologies TEY
International manufacturer Aalberts surface technologies Group will receive two vacuum furnaces to the group’s Spanish branch in País Vasco. The system on order solves the manufacturer's problem with hardening large dimension elements.
The manufacturer mainly operates in the automotive industry, as well as the machine industry and, with this order, has signed its tenth contract with international furnace supplier, SECO/WARWICK. Aalberts is ordering the heat treat furnace provider's horizontal retort furnace for high-efficiency tempering with vacuum purging and the Vector® vacuum furnace. The Vector, with a useful working space of 600mm x 600mm x 900mm will increase the efficiency of the current hardening plant, improving the economics of hardening processes. The retort furnace will significantly increase the processing capacity of the current hardening plant for tempering processes.
Once again, SECO/WARWICK equipment will contribute to increasing the efficiency of our entire Group," said Alberto Martin, director of Sales --- Spain at Aalberts surface technologies TEY. Aalberts surface technologies is a global company with over 80 years of experience, operating in over 70 countries.
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Creation requires endurance and continued hard work. Find out what creative applications and research services your colleagues are committed to bringing from across the heat treat industry.
These innovations could bring the next level of innovation to your industrial plants. Enjoy!
Novel Mechanical Testing Systems Powered By Finite-Element Analysis, Optimization Algorithms, and Machine Learning
- An excerpt from a Heat TreatRadioepisode with James Dean -
Doug Glenn: You may have already stated this a little bit, but briefly: indentation plastometry is basically taking an indentation to be able to test, not just hardness or not even necessarily hardness, but the deformation or the strain of material. Do you have to know the microstructure of the material when you’re doing these tests?
James Dean: That’s a good question. In principle, no. If we were to dig deep into the mechanics of what’s going on within our system and our software package, you’d come to recognize that it’s, from a mathematical point of view at least, insensitive to microstructural features. There is a numerical method underlying this – a finite-element analysis – therefore, treating this as a continuum system doesn’t take account explicitly of the microstructure.
When you’re doing the test, it’s actually helpful to know something about the microstructure simply because our technology is all about extracting bulk mechanical behavior engineering properties. Therefore, when we do our indentation test, it is important that we are indenting a representative volume of the material.
It is important that we are capturing all of the microstructural features that give rise to the behavior you would measure in a microscopic stress strain test. Otherwise, you can’t pull out those bulk, core engineering properties, and therefore, the scale on which you do the indent is important. Your indenter has to be large relative to the scale of the microstructure. So, it’s only at that level that you need to understand or know anything about the microstructure.
DG: This test is a nondestructive test, right? You said you can actually test live materials, correct?
JD: Yes.
DG: You don’t have to destroy them, you don’t have to machine them, you don’t have to make them into something you can rip apart, right?
Bert demonstrates the benefits of working with a collaborative robot to induction harden steel parts. The robot gives the operator the ability to work directly next to it, as opposed to conventional robot arms where fencing and distance is required.
The computerized robotic surface hardening systems have revolutionized the surface hardening industry. These advanced robots, coupled with programmable index tables, provide an automation system that helps decrease production time while maintaining the highest quality in precision surface hardening.
A few benefits of this service are:
Increased wear resistance
Higher hardness and longer life
Less processing time
Higher efficiency and productivity
Maintain tensile strength
Quick turnaround of the project
Consistent, repeatable process
Less distortion when compared to furnace treatment
High Pressure Break Through For Additive Manufacturing
- An excerpt from a Heat TreatRadioepisode with Johan Hjärne -
DG: Doing it all- stress relief, HIP, age, or whatever. Just for clarity sake, you’ve got a typical HIP process, you’re going to heat it up, put it under very high pressure, then, normally, if you didn’t have the high pressure heat treatment capabilities, you would have to cool that part down which is typically cooled quite slowly in a conventional HIP unit, taking more time and whatnot. It then comes down to ambient, or close to ambient, where it can be held, you take it out, you put it back in another furnace (a normal furnace, not a HIP furnace), take the temperature back up, get it to the point where you want it, quick cool it, quench it, to a certain extent, to get the characteristics that you’re looking for, and you’re done. What we’re talking about here is the combination of those two processes plus potential other things like stress relief, and all that, in a single unit, correct?
JH: Yes. This has very beneficial effects on time. Many of the HIP vendors do not have HIP and heat treatment in the same facility. Now we have sold a couple of units to some new HIP vendors that have this capacity, but, historically, the HIP vendors didn’t have both HIP and heat treatment. First, the customer had to send it to a service provider for HIPing, they got the part back, they had to send it to somebody that could do the heat treat step, and then got the part back, and so on. The time, and specifically for additive manufacturing, is important. Keep in mind they can do a part pretty fast, anywhere between a day to two days, worst case a week, but then having to wait week after week after week to get the part back for the HIPing or for the heat treating.
DG: So there’s a substantial, potential time savings, for sure; not just process savings in between furnaces, but the fact that you can buy one furnace and do both of those things.
Let’s talk for just a second about what types of products are most effectively HIPed and/or, if we can, high pressure heat treated.
JH: As I said before, we really started to realize the potential with this technology with the additive manufacturing world. That is were we started to realized that we can actually make a difference here. Not only does it have a beneficial effect for the total time, but having the components under elevated temperature for a shorter period of time is actually beneficial for the microstructure; the grain doesn’t grow as much.
Recent improvements include a new cooling tower, chiller system, enhanced duct work, LED lighting in the plant, a renovated breakroom for the associates, a quality room for the engineering staff, a new HVAC system for the front offices, and upgrades in technology systems.
The updated technology is not only used for improving efficiency and data analysis, but also for communication. It has been key to improving operations and has had a significant impact on relationships with clients. Franklin’s ability to effectively communicate enhances collaboration, which allows FBMT’s clients to more efficiently manage their supply chains, reduce the cost of rework and scrap, and better serve their clients.
HTA Group (HTA) purchased two vacuum furnaces to augment its support for Australian defense capabilities. The equipment will provide heat treatment processes for HTA’s manufacturing customers in the region to meet defense customer and quality specifications. The project was developed in response to customer demand and market analysis identifying gaps in Australia’s advanced manufacturing industrial framework.
The two new Vector® single chamber high-pressure quench vacuum furnaces from SECO/VACUUM will go to HTA's Melbourne and Sydney commercial heat treatment facilities to provide expanded processing capabilities to support the Australian defense industry.
"HTA is the only Australian Nadcap-approved thermal processor and has had ongoing success with commercial and aerospace operations to date," commented Dr. Karen Stanton, director of Corporate and Strategy at HTA (pictured in the headline image above). "Increasing the footprint of heat treatment assets through the establishment of this capability in Melbourne and Sydney will increase the ability of defense component manufacturers to deliver projects faster and allow them direct access to a qualified local supply chain."
Norm Tucker Director of Operations HTA Group
"SECO/WARWICK Group has the most advanced and user-friendly vacuum furnaces on the market," added Norm Tucker, director of Operations at HTA. "But equally important to me is the way we can collaborate with their team to determine the best furnace features and capabilities to do the job. These two new Vector furnaces will be the first of their capability in Sydney and Melbourne and will be used to heat treat high strength components such as landing gear or brazing engine parts and opening up advanced processing capabilities to our new and current customers."
Piotr Zawistowski Managing Director SECO/VACUUM TECHNOLOGIES, USA Source: secowarwick.com
"HTA has been very smart about how they approach their growth, measuring business opportunities through research and thoughtfulness and looking carefully at the potential upside of their investments," noted Piotr Zawistowski, managing director at SECO/VACUUM. "We are proud to be an integral partner in their planning and execution."
The addition of Vector® vacuum furnaces to HTA’s processing capabilities follows 7 other installations of SECO/WARWICK products in Brisbane and Los Angeles CA, including high-pressure gas quench vacuum furnaces, vacuum aluminum brazing furnaces, and tempering/stress relieving furnaces.
One of the world’s largest producers of high volume, specialty automotive fasteners based in Italy has awarded two contracts to Canadian heat treat supplier in order to expand their manufacturing capabilities with a mesh belt fastener heat treatment system.
The two systems being supplied represent CAN-ENG Furnaces International Ltd. (CAN-ENG) high-capacity line of mesh belt fastener heat treatment systems.
The client returned to the furnace manufacturer in order to receive a furnace with proven low energy consumption, reduced part mixing, reduced part damage potential, and high uptime productivity when compared to conventional cast link furnace designs.
The system will include: computerized vibratory loading system, rotary phosphate removal washer, mesh belt hardening furnace, oil quench system, post quench wash system, mesh belt temper furnace, soluble oil, and part containerization system.
CAN-ENG Furnaces International Ltd. (CAN-ENG) high-capacity mesh belt fastener heat treatment system
These fully integrated systems will feature CAN-ENG’s Process Enhancement Technology – PET™ System (Supervisory Control and Data Acquisition System) which provides the client with complete product traceability through the critical thermal process, process data collection, historical event archiving, process variable trend monitoring, scheduling optimization, and energy consumption features which are unique to CAN-ENG systems.
These new systems will be commissioned to the EU in early 2022.
International manufacturer Aalberts surface technologies Group will receive two vacuum furnaces to the group’s Spanish branch in País Vasco. The system on order solves the manufacturer's problem with hardening large dimension elements.
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