When considering 5 axis machining, it is important to look at the differences between it, and the more common 3 axis cnc system. The most apparent is that a 5 axis system has the normal X, Y, and Z axis but can also rotate on it’s X and Y axis. This leads to a number of distinct benefits.
A major advantage of the 5 axis system is set up, as complex parts can be machined without having to re-set the work piece. This has the two fold effect of firstly, speeding up the machining process as the work piece does not need to be re-set; and secondly accuracy. The zero datum remains undisturbed during the process so reducing the likelihood of production tolerance errors.
Five axis machines can also utilise shorter, more rigid tooling, which is suitable for higher cutting speeds and lower vibration allowing more complex three dimensional profiles and deeper pockets to be cut without the need for a re-set, or a change of tooling. This again helps to ensure the accuracy of the finished part. Continue reading
Advances in building construction have introduced many new and improved options including the use of steel framed building construction. These steel structures are formed through steel framework fabrication. The advantages of steel as a structural design material are well documented. Advantages include the strength-weight ratio that allows steel to bear great weights and ductility, which is the ability to withstand stress for a long period of time and bend without breaking.
Why go for steel framework?
All these same advantages are found in steel frameworks, however the use of steel frames in general has many advantages. Continue reading
Siemens has recently landed a contract to provide and maintain trains for the Rhine-Ruhr metropolitan area. The Rhine-Ruhr Express (RRX) is being hailed as the project of the century for the region, whose rail connections and public transport systems have been heavily burdened for years.
The region is one of the largest metropolitan areas in Europe with a population of approximately 10 million, many of which commute along the Rhine and Ruhr rivers in Germany. It is hoped that the RRX project will steadily ease the conditions for commuters from 2018 when delivery of the new trains begins by eliminating thousands of car trips, shifting traffic from the roads and on to rail. Continue reading
With only 2 months to go, PRV is preparing for this year’s Subcon Show.
Subcon is the UK’s only event completely focused on contract and subcontract manufacturing, including machining, moulding, fabrication, electronics assembly, casting and forging, finishing and treatments.
In it’s 32nd year, the Subcon Show makes it possible for buyers, specifiers and decision makers from all industry sectors to come together. The ability to compare suppliers, source solutions, develop partnerships and ultimately, do business in one place helps those people remain competitive in a global market. This year there are many overseas countries being represented including; Spain, Italy, Portugal, Denmark, Sweden, Hungary, Greece, Latvia, Czech Rep, India, Taiwan, China and the USA. Continue reading
This week saw 2 announcements of funding for the UK Rail Industry
First came the announcement by UK Rail Minister Claire Perry of a £6m funded train operator competition aimed at encouraging innovation among operators and improving services for passengers.
Organised by FutureRailway and funded by the Department for Transport, it is hoped the competition will accelerate research, innovation and development in the rail industry. Passenger numbers continue to increase and expectations of service continue to rise so it is hoped that operators and their supply chains will come up with innovative solutions to address the issues and demands of rail users. In addition, any project will also need to address the future challenges of the rail industry, providing long term solutions. Each project will have to deliver innovative services, processes, designs and technology, from concept to working operational prototype and beyond. Continue reading